baber/WOPTO huggingface dataset:
Patent JP-S60235420-A (JP)
Title: Manufacture of electronic element
Inventor: TAKEYAMA KENICHI
IPC: H01L21/205
Filed: 1984-05-08
Abstract: PURPOSE:To remove an oxide film completely, prevent diffusion of an impurity and obtain an electronic element having a novel construction, by installing a conductor in a reaction gas atmosphere, and depositing an organic thin film on the surface of the conductor which has been cleaned by removing any contaminant and oxide film therefrom by an etching process emplying active species. CONSTITUTION:An n-Si substrate 1 is introduced into a gas atmosphere, and the surface 4 of the substrate 1 is irradiated with light 5 so that the gas is decomposed into active species, which are employed to clean the substrate surface 4. Acetylene gas is introduced, and light 6 is applied so as to polymerize the acetylene gas, thereby forming a polyacetylene film 7, Iodine is doped into the film 7 so as to be of P type. Then, an electrode metal 8 is formed by evaporation. Thus, it is possible to improve characteristics of an electronic element employing an organic thin film due to a reduction in the number of trapped electrons or holes by virtue of the clean interface.
Patent JP-H10282341-A (JP)
Title: Optical fiber fixed attenuator
Inventor: ISHIKAWA SHINJI
IPC: G02B6/24
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber fixed attenuator of dissimilar fiber connection type whose attenuation ratio is small in wavelength dependency. SOLUTION: An optical fiber 4 for attenuation is connected between optical fibers 2, 3 for input and output, and enclosed in and fixed to a ferrule 5. The ferrule 5 is fixed in a sleeve 6, and further fixed in a housing 9 having tightening parts 7, 8 at each end to constitute an optical fiber fixed attenuator of connector type. The optical fiber 4 for attenuation and the optical fibers 2, 3 for input and output are different in MFD(Mode Field Diameter), and the cut-off wavelength of either optical fiber which is small in MFD value is longer than that of other optical fibers. The light can be attenuated by the connection loss between dissimilar fibers. A ratio of MFD of a connection part becomes approximately constant by the difference in the cut-off wavelength irrespective of the wavelength, and the wavelength dependency in the attenuation ratio is reduced.
Patent JP-H10283966-A (JP)
Title: Scanning electron microscope
Inventor: SUZUKI MAKOTO
IPC: H01J37/22
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope which allows observing the contour of a sample clearly. SOLUTION: A sample OBJ placed inside a scan range is scanned by an electron beam EB. A secondary electron detector 18 detects secondary electrons emitted to the surface of the scan range and outputs a detection signal B. Charged particles or the like that pass to the back of the scan range are detected by a transmitted electron detector 20, which then outputs a detection signal A. A binarizing circuit 28 forms a binary signal AHL according to the detection signal A. A background eliminating circuit 26 switches a switching element 26a according to the logic level of the binary signal AHL, thereby eliminates information in the detection sample A about scanning of areas other than the sample OBJ, sets the detection signal A to ground potential, and transfers the signal to an image signal forming circuit 26b, to cause a display device 30 to display a reproduced image.  Because the background information is eliminated, an image of the subject OBJ is reproduced and displayed clearly.
Patent JP-S62248475-A (JP)
Title: Method for molding creamy food
Inventor: GUNJI KIROKU
IPC: A23L35/00
Filed: 1986-04-22
Abstract: PURPOSE:To obtain a molded article of uniformly cylindrical creamy food without producing protrusions on the top of the molded article, by packing a material for a liquid creamy food into a cylindrical mold, freezing the material at a low rate and releasing the frozen molded article from the mold. CONSTITUTION:A material for liquid creamy food such as a material for creamy croquette, etc., is packed into a cylindrical mold (tray) preferably at 60-79 deg.C. Then, the matter is frozen at a low rate, preferably at a rate requiring >=12min for passing the maximum ice crystal formation range of 0-5 deg.C and the frozen molded article is released from the mold (tray). A short, cylindrical mold (tray) made of plastic, etc., preferable as the mold (tray).
Patent JP-S5519473-A (JP)
Title: Scum remover
Inventor: IKEDA TETSUO
IPC: B21B45/02
Filed: 1978-07-28
Abstract: PURPOSE: To enable scum to be perfectly removed without flowing out coolant by letting a scum-collecting trough be floated on the liquid surface in a coolant tank by the float connected to the trough and letting it automatically follow up liquid level fluctuations.  
     CONSTITUTION: A scum collecting trough 8 consists of a torus body of approximately V-shape in section having slant faces of about 10 to 30° and is supported by a frame 9. The trough 8 is floated on liquid surface L by the main float 10 of circular cylindrical shape in section connected to the inside circumference of the trough 8. The scum mixed in coolant 22, entered the coolant tank 1 and being afloat on the liquid surface L is naturally collected in the trough 8 from its entire circumference. The bubble-form scum near the trough 8 is disintegrated and settled by the water being sprayed from the nozzles 19 above the trough 8 and is at the same time flowed together with water into the trough 8. Further it flows into a scum discharge pipe 13 and is discharged to the outside of the coolant tank 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5319022-A (JP)
Title: Data photographing device for camera
Inventor: YAMADA SEIJI
IPC: G03B17/24
Filed: 1976-08-03
Abstract: PURPOSE: To enhance the reliability of a data photographing device with a simple construction by constructing a data presetting portion with a numeral indicating element of segment type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04313180-A (JP)
Title: Hemocytometer
Inventor: NIIYAMA TOKIHIRO
IPC: G01N33/49
Filed: 1991-03-31
Abstract: PURPOSE:To obtain the hemocytometer capable of inexpensively measuring hemocyte with high accuracy by eliminating the blood that adhere on the peripheral part of a sucking pipe without fail without using specialized cleaning solution. CONSTITUTION:In the hemocytometer, equipped with a sucking pipe 3 being discharged into counter vessels 1 and 2 sucking test blood 21 and counting the number of blood cells in the blood 21,a sucking pipe 3 is inserted. A cleaning means 4 cleaning the blood 21 adhere on the peripheral part of the sucking pipe 3 after sucking the test blood 21 and liquid transmission means 12 and 13 transmitting the cleaning liquid clearing inside the counter vessel 2 after counting blood cells to the cleaning means 4 as the cleaning solution for the sucking pipe 3 are provided.
Patent JP-H09255316-A (JP)
Title: Production of chloroapatite
Inventor: MIZUSHIMA YASUYUKI
IPC: C01B25/32
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To easily produce chloroapatite of high purity by mixing a salt or alkoxide containing calcium, an alkoxide containing phosphorus and a chlorine- contg. compd. of a specified molar ratio, drying and calcining. SOLUTION: (A) A salt containing calcium (e.g. calcium nitrate) or calcium alkoxide (e.g. calcium mothoxide), (B) alkoxide containing phosphorus (e.g. phosphoric acid methoxide), and (C) chlorine-contg. compd. (e.g. hydrochloric acid) containing chlorine by 0.01 to 10mol to 1mol of calcium in the component (A) are mixed to obtain a homogeneous transparent soln. The soln. is dried and calcined to obtain chloroapatite. Or, a coating film of chloroapatite can be easily formed by applying the soln. prepared by mixing the component (A), component (B) and component (C) on a proper base body such as a metal or ceramic material and then calcining. When the component (A) contains chlorine, addition of the component (C) is not required.
Patent JP-S5718080-A (JP)
Title: Readout and rewrite-in method for dynamic mos semiconductor memory
Inventor: TANIGUCHI MAKOTO
IPC: G11C11/407
Filed: 1980-07-07
Abstract: PURPOSE:To assure the readout and rewrite-in voltage to a memory cell, by boosting the word line drive pulse more than the power supply voltage before the operation of sense amplifier circuit and boosting it once more after the operation of the sense amplifier circuit. CONSTITUTION:First, boosting capacitors C3, C4 are charged with boosting pulses phi1, phi2 outputted from delay circuits D1, D2 after a given time through the input of word line drive pulse WP, to boost the word lines W1, W2. Futher, a sense amplifier, drive signal S is inputted to delay circuits D3, D4 and word line boosting pulses phi3, phi4 is outputted after a given time. The boosting capacitors C3, C6 are charged with the word line boosting pulses phi3, phi4 and the word lines W1, W2 are boosted again. Thus, the potential of the word lines W1, W2 can be assured sufficiently highly.
Patent JP-H07282895-A (JP)
Title: Electric connector
Inventor: MATSUZAKI SHUICHI
IPC: H01R13/52
Filed: 1994-04-08
Abstract: PURPOSE:To provide a shutter member capable of shielding a connector with one member and not damaging contact by forming a stopper claw integrally with a shutter main body, and limiting the movement of the main body stored in a lock groove. CONSTITUTION:A shutter main body 21 is pushed to the front of a female connector 30 by the exciting force of a spring section 22 arranged between the shutter main body 21 of a shutter member 20 in a male connector 12 and a housing. The main body 21 is provided with a stopper claw 23, the claw 23 is hooked on the front edge of the lock groove 11 of the male connector 10, and the main body 21 is kept at the position of an array plate section 14. A window section 21A is formed on the main body 21, it is moved to the depth of a coupling space 12 by the pressing force from the female connector 30, and the stopper claw 23 is prevented from being moved to the front of the position on the front face of the main body 21. The coupling space 12 of the connector 10 is nearly completely shielded together with the front edge of the array plate section 14 located to form a very narrow gap against the main body 21 and the window section 21A.
Patent JP-S6157795-A (JP)
Inventor: SUTANREE JII SUTORAUDO
IPC: E21B47/09
Filed: 1985-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06305430-A (JP)
Title: Steering system for tractor
Inventor: YAMAZAKI TOSHIAKI
IPC: B62D5/06
Filed: 1993-04-21
Abstract: PURPOSE:To reduce oil flow sound by an orbit roll (registered trademark), the sound of a relief valve, and the life heard by a tractor operator. CONSTITUTION:An orbit roll 7 is provided between lateral front axle brackets 2 and in a higher position than a front axle housing 4. A steering cylinder 8 is provided at the rear side part of the front axle housing 4 and on a center pivot 5 part.
Patent JP-S58212126-A (JP)
Title: Semiconductor manufacturing device
Inventor: TANOMOTO MITSUO
IPC: H01L21/205
Filed: 1982-06-03
Abstract: PURPOSE:To prevent the reduction of yield of the semiconductor element while unifying thickness distribution of thin films to be generated on the surfaces of wafers, and to obtain the semiconductor device of high quality by a method wherein the sides of an exhaust nozzle are prolonged, while a plurality of exhaust vents are arranged thereto. CONSTITUTION:Reaction gas supplied in the direction shown with an arrow mark 7 by a gas feed pipe 8 passes through a gas nozzle 6 in a reaction furnace 5, diffuses on the surfaces of the wafers 1 on a heater plate 2, and is adsorbed to generate the thin films. Reaction completed gas is exhausted in the direction shown with an arrow mark 10 by the exhaust vents 12 of the plural number provided on the sides of the exhaust nozzle 9 and a gas exhaust pipe 11. By providing the exhaust vents 12 on the sides of the exhaust nozzle 9 like this, a fixed displacement can be secured, and as the result, because reaction gas flows in the reaction furnace 5 more uniformly than usual, film thicknesses of the thin films generated on the wafers 1 in the fixed time period by making the wafers 1 to pass through the gas nozzle 9 in the reaction furnace 5 become uniform. Accordingly ununiformity of film thickness distribution generated at the position of the gas nozzle 6 caused so far can be suppressed to the minimum.
Patent JP-S60237959-A (JP)
Title: Process for automatic continuous production of konjak (devil's-tongue)
Inventor: TATEOKA HIKOMI
IPC: A23L19/00
Filed: 1984-05-11
Abstract: PURPOSE:To improve the crushing efficiency of raw material flour, accelerate the coagulation reaction, make possible the use of an unpurified raw material and produce automatically and continuously a product, easily seasoned, having good flavor, and pleasant to the palate, by mixing and kneading a raw material paste under high atmospheric pressure. CONSTITUTION:An adequate amount of raw material flour of KONJAK (devil's-tongue) and water or warm water are fed into a hopper 1, mixed, allowed to stand and partially gelatinized. The resultant material is then sucked through a pump 2 and passed through elements 10-12 for mixing and kneading under pressure provided in a feed pipeline 3 to give a raw material paste in somewhat insufficient mixing and pressure kneading probability and pressurized, compressed and hard kneaded state, which is then fed into a hopper 4. A coagulating agent, e.g. lime water, is added to the raw material paste before the raw material returns to the former gelatinized state while sucking the paste with a pump 5, and mixing and pressure kneading action by the elements 10 and 11 provided in a pipeline 8 and the stopping action of the mixing and pressure kneading by an element 13 are alternately applied to the raw material paste to subject the raw material paste partially to the coagulation reaction. The raw material released to the outside is filled in a molding vessel 9, and allowed to stand in this state to complete the coagulation reaction.
Patent JP-H06310927-A (JP)
Title: Antenna driver
Inventor: OGA OSAMU
IPC: H01Q3/04
Filed: 1993-04-21
Abstract: PURPOSE:To reduce wind pressure load by arranging the driver so that a shaft center of a drive shaft comes to the center of an antenna main body. CONSTITUTION:The antenna driver is fitted to a pole 8 or the like and the torque of a gear motor 1 built in the antenna driver is transmitted to a worm gear 2 through gears or the like and transmitted to a work wheel 3 via the worm gear 2 to drive an antenna main body 6 fitted to the drive shaft 4 of the worm wheel 3 via a support metallic fixture 5. The drive shaft 4 to which the worm wheel 3 is fitted is arranged so that its shaft center is directed downward via a bearing and the center of the antenna main body 6 is positioned on the extension line of the shaft center of the drive shaft 4 via the support metallic fixture 5.
Patent JP-S5219461-A (JP)
Title: Method of treating humic origin material or oil-fat component (25)
Inventor: KANAI MASAKUNI
IPC: C02F1/461
Filed: 1975-08-04
Abstract: PURPOSE: To provide a method for making wasted water transparent by making humic origin materials or material components to coagulate, removing by precipitating them as floating separation and flock, and treating the treating water to a chromatic and transparent matter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08274491-A (JP)
Title: Wave absorber
Inventor: WATANABE HIDEAKI
IPC: H05K9/00
Filed: 1995-03-29
Abstract: PURPOSE: To improve the wave absorbing characteristic of a wave absorber over a wide frequency range from a microwave to a millimeter wave by constituting the wave absorber of first and second wave lead-in sections and calculating the complex specific dielectric constant of the material constituting the second wave lead-in section from a specific formula at a specific frequency. CONSTITUTION: A plurality of base absorbing bodies 11 which become first wave lead-in sections respectively composed of pyramidal projecting sections are firmly stuck to a pedestal 10 in one body. Among the base absorbing bodies 11, absorbing body elements 12 which become second wave lead-in sections having pyramidal shapes in the arriving direction of waves are integrally provided. The complex specific dielectric constant I of the material constituting the elements 12 is calculated from the formula II, where the real part εr2 ' is <=1.8 and imaginary part εr2 '' is <=0.4 when the frequency is 2GHz, and εr2 ' <=1.3 and 0.03<=εr2 ''<=0.2 when the frequency is 100GHz. Therefore, a wave absorber can absorb radio waves over a wide range from a microwave to a millimeter wave in an anechoic enclosure for radio wave, etc.
Patent JP-H10256637-A (JP)
Title: Stabilizer of yag-shg laser which uses optical beat
Inventor: YOKOYAMA SHIYUUKO
IPC: H01S3/137
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the influence due to the level change of an analog signal outputted from a detector, by controlling the oscillation frequency of laser in such a manner that the difference of two phases becomes constant. SOLUTION: A laser light which is outputted from a YAG.SHG laser and has a frequency fo is made to enter a photo-acoustic element. A diffracted light, e.g. a primary diffracted light has two frequencies fo +fs and fo -fs . The frequency fs is a sonic wave frequency of the photo-acoustic element. The diffracted light is divided by a beam splitter. One light passes an iodine absorption cell, and turns to a transmission light, which is detected by a sample detector. The other light is detected by a reference detector. The electric signals detected by both the detectors have a frequency of 2fo , but the phase difference of the two electric signals changes, when the frequency fo of laser changes and intersects the frequency of the absorption line of iodine.  The phase difference is converted to a phase difference signal, and the laser frequency fo is so controlled that the phase difference becomes constant.
Patent JP-S60241793-A (JP)
Title: Inverter device
Inventor: TOUFUJI YASUMASA
IPC: H02P27/06
Filed: 1984-05-14
Abstract: PURPOSE:To stably, reliably and rapidly perform instantaneous stop time automatic restart by reducing a current control and voltage control system at instantaneous stop occurring time, and starting the current and voltage control buffer start after the recovery. CONSTITUTION:When an instantaneous stop occurs, an instantaneous stop and recovery detector 101 detects the instantaneous stop, and outputs a signal to an automatic restarter 107. Command signals of ACR (current controller) and AVR (voltage controller) are set to zero by ACR throttle.ACR buffer starter 121, and AVR throttle.AVR buffer starter 122 to prevent the amplifiers of the ACR and AVR from saturating for the instantaneous stop time automatic restart. After the recovery, the ACR buffer start and AVR buffer start are initialized by the restart signal of the starter 107.
Patent JP-S63259639-A (JP)
Title: Radiation image information recording and reading device
Inventor: SAOTOME SHIGERU
IPC: A61B6/00
Filed: 1987-04-17
Abstract: PURPOSE:To reduce the weight and size of the titled device by using a recording and reading unit having an image recording part, reading part and erasing part all of which are housed in a housing having the longitudinal and transverse size approximately equal to the recording area of one image plane of radiation image information. CONSTITUTION:This device is provided with the small-sized recording and reading unit 1 which contains an accumulative fluorescent material sheet and has image recording, reading and erasing functions. The device is further equipped with a unit moving means 70 which moves this this 1 in such a manner that the accumulative type fluorescent material sheet held in the image recording part is moved to a 1st position to dispose the sheet to a photographing position to be subjected to the rardiations transmitted through an object 5 and the 2nd position retreated from this 1st position as well as a fluoroscopic examination means 80 which receives radiations transmitted through the object while the unit 1 is in the 2nd position and converts the same to a signal for visual image. The entire part of the device is thereby constructed to the smaller size and the fluoroscopic examination by using the means 80 is permitted prior to photographing.
Patent JP-S61252156-A (JP)
Inventor: IMAYA MASAHARU
IPC: B32B25/10
Filed: 1985-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06290788-A (JP)
Title: Air electrode precursor green sheet and molten carbonate fuel cell using it
Inventor: KAWAKAMI HIROSHI
IPC: H01M4/88
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a precursor green sheet for an air electrode capable of obtaining a low cost, long life, molten salt fuel cell and obtain a molten salt fuel cell using it in a molten carbonate fuel cell having an air pole comprising a metal oxide material. CONSTITUTION:A precursor green sheet for an air electrode is prepared from a composite oxide powder comprising two or more metals of nickel, iron and cobalt, lithium and oxygen, its particle sizes up to 0.5mum according for over 10vol.%, or a complex oxide powder comprising at least two or more metals of nickel, iron, and cobalt, and oxide, its particles sizes up to 0.5mum according for over 10vol.%, an organic binder and an organic additive. Using it unbaked for an air electrode, a cell is assembled. Accordingly, by using this air electrode green sheet, a large-sized cell can be constituted. And moreover, because the green sheet does not require preliminary baking, low manufacturing cost of the cell becomes possible.
Patent JP-H07305901-A (JP)
Title: Freezer
Inventor: ISHII ZENJIRO
IPC: F25B1/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a freezer wherein proper refrigerant gas can be fed from a gas cooler to a compressor even when there are altered use conditions of a freezing/refrigeration show case in which a freezer is arranged, i.e., conditions such as load of the compressor and ambient temperature, the proper refrigerant gas being fed to the compressor with very fine control. CONSTITUTION:A freezer includes a main refrigerant circuit composed of a compressor 1, a condenser 3, and a cooler 5, and a gas cooler circuit composed of a gas cooler 2 connected between a gas cooler inlet pipe 2a communicated with a cylinder of the compressor 1 and a gas cooler outlet pipe 2b communicated with the inside of a compressor shell. In the freezer there is provided a temperature detector 9a as detection means for detecting that part of the refrigerant discharged from the gas cooler 2. There are further provided a gas cooler fan 7a as air amount adjusting means for evaporating the liquefied refrigerant and a controller 8 for controlling the operation of heating means with an output from the detection means.
Patent JP-H11296528-A (JP)
Title: Brousing retrieving device and record medium
Inventor: KAKIMOTO TOSHIHIRO
IPC: G06F3/048
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the operating quantity of a user and to improve processing efficiency by allowing a determining means to determine information data to arrange in an information retrieval space based on label data and an operator obtained by a set operator designating means. SOLUTION: A control part 200 obtains label data from an input part 100 and a featured value obtaining part 102 obtains a featured value corresponding to label data. Label data set calculating part 221 executes hunting retrieval processing by a hunting retrieval part 210 by using the obtained featured value. When information to be its object is all the retrieving information in a retrieving object housing part 400, information obtained by hunting retrieval is added to present information data. In the other hand, when information to be the object of hunting retrieval is only present information data in an arranging object information housing part 500, a set arithmetic part 230 narrows information data to arrange in the information searching space to be only information including a designated label as the featured value among present information data.