baber/WOPTO huggingface dataset:
Patent JP-H07336324-A (JP)
Title: Optical signal processor
Inventor: MIYAJIMA YOSHIAKI
IPC: H04J14/02
Filed: 1994-06-07
Abstract: PURPOSE:To provide low-loss and narrow-band characteristics for respective wavelengths and to easily perform coping even when a wavelength multiplex number increases by supplying delay time different for the respective wavelengths in a grating filter by wavelength multiplex optical signals. CONSTITUTION:An optical circulator 11 utilizes the polarization rotation of incident light 1 and separates optical paths in a forward direction and a reverse direction. That is, the incident light from a first port is lead to a second port and the incident light from the second port is lead to a third port respectively. The grating filter 13 irradiates interference ultraviolet rays from the side face of an optical fiber and induces cyclical refractive index change inside the optical fiber. By utilizing it, only the specified wavelength is reflected. The interval of respective gratings 12-1-12-n corresponds to a delay amount and the grating filter 13 is an optical delay circuit for supplying optical delay different for the respective wavelengths. When the delay time of the wavelengths lambda1 and lambda2 is defined as tau, the delay time 2tau is supplied to the wavelength lambda1 and the rearrangement of the wavelengths lambda1 and lambda2 is made possible.
Patent JP-S5828177-A (JP)
Title: Fuel-cell generation plant
Inventor: SATOU MITSUO
IPC: H01M8/06
Filed: 1981-08-12
Abstract: PURPOSE:To recover exhaust heat effectively, and utilize the recovered exhaust heat as power by cooling a regenerator on the air-electrode outlet side and a regenerator on the fuel-electrode inlet side, in that order, by means of a low- boiling-point medium used as a heat discharging loop, and driving a turbine by means of gas sent from a gas-liquid separator. CONSTITUTION:Power generation is carried out by supplying to a fuel-cell body 4, both a main fuel sent through a reformer 3, and air sent from a compressor 10 driven by a turbine 9. Here, a low-boiling-point medium is used as a cooling loop used for regenerators 11, 7, 5 and 15, and the regenerator 11 on the air- electrode outlet side, the regenerator 7 on the fuel-electrode outlet-side and the regenerator 5 on the fuel-electrode inlet side, in that order, are cooled. At the same time, power generation is performed by driving a low-boiling-turbine 19 by means of the gas separated with a gas liquid separator 18. After that, the exhaust medium is circulated after being condensed with a cooling tower 20 and increased in its pressure by means of a pump 21. By thus driving the turbine 19 while the regenerators 11, 7, 5 and 15 are properly located, the exhaust heat can be effectively recovered, and the efficiency of the fuel-cell generation plant can be enhanced.
Patent JP-H04329894-A (JP)
Title: Painting method
Inventor: KATAYAMA TEIJI
IPC: B05D1/36
Filed: 1991-04-26
Abstract: PURPOSE:To greatly improve the chipping resistance, corrosion preventiveness, etc., of electrodeposition coated films and multilayered coated films contg. finish coated films. CONSTITUTION:This painting method consists in applying a cationic electrodeposition coating material which contains an epoxy cationic electrodepositable resin having 40 to 60dyne/cm surface tension and a film formable resin having 25 to 45dyne/cm surface tension and 0 to -95 deg.C static glass transition temp. of the foamed coated film respectively within a weight range of 70:30 to 98:2 and has the surface tension of the epoxy cationic electrodepositable resin larger than the surface tension of the film formable resin, then curing the coating by heating and executing finish coating.
Patent JP-S5250416-A (JP)
Title: Two-cycle engine
Inventor: KANEKO RIYOUICHI
IPC: F01M3/00
Filed: 1975-10-20
Abstract: PURPOSE: The enhancement of the lubricativity between the cylinder inner bulkhead and the piston is designable by ejecting the lubricating oil inside the crank chamber into the cylinder inner bulkhead through the oil conduit conducting between the bottom part of the crank chamber and the ejection hole open to the cylinder inner bulkhead. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10322478-A (JP)
Title: Hypertext access device in voice
Inventor: URA SEIJI
IPC: G06F3/16
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To attain retrieval of a hyper link in voice by separating link information from a text and reading aloud only the link information that is arranged. SOLUTION: A reception control section 201 receives some or all of voice information, text information and anchor information from a hypertext server that manages hypertext information and processes the information. A voice reproduction control section 202 reproduces voice information received by the reception control section 201 or converts the text information and the anchor information into voice and reproduces the voice. An input control section 203 hears a plurality of sets of the anchor information reproduced from a voice reproduction section 212 by an instruction from the user to a reproduction information selection section 210 and receives an instruction of a link destination from the user and desired to be referred next and acquires link destination information stored in a storage section 205.  A request control section 204 assembles an address of link destination from the read link destination information and sends the address to the hyper-text server.
Patent JP-H04328652-A (JP)
Title: Information processor
Inventor: KAWAMURA MASAKAZU
IPC: G06F12/06
Filed: 1991-04-26
Abstract: PURPOSE:To freely exchange or extend the memory chips of different access times. CONSTITUTION:The jumper posts JP1 and JP2 are provided in a memory unit part 23 to hold the bit information showing the access time of a memory chip 23a. At the same time, an input port 25 is provided to a memory controller 24a of a memory control part 24. Then a CPU 22 can identify the access time of the chip 23a with a bit information line 27 which secures the connection between an input port 25 and the posts JP1 and JP2. Thus the chips 23a of different access times can be freely exchanged or extended.
Patent JP-H08283110-A (JP)
Title: Termite-controlling agent for treating soil
Inventor: UMEDA MITSUO
IPC: A01N25/30
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a control agent having a high termite-killing potency against termites, low in toxicity against men and animals, little in the fear of environmental pollution, maintaining a satisfactory control performance for a long period, and thereby extremely high in practicability. CONSTITUTION: This termite-controlling agent for treating soil contains 1 pt.wt. of (4-ethoxyphenyl) 3-(4-fluoro-3-phenoxyphenyl)propyl}-(dimethyl)silane as an active ingredient, and further 2-20 pts.wt. of one or more kinds of glycols or glycol monoether compounds of the formula: HO-(CH2 H4 O)m1 -(C3 H6 O)n1 -R1 (R1 is hydrogen atom, methyl, ethyl, propyl, butyl, hexyl, octyl, phenyl or benzyl; m1 and n1 are integers of 0-4; m+n=1-4).
Patent JP-2000314830-A (JP)
Title: V-grooved substrate for aligning multi core optical connector and multi core optical fiber, and manufacture thereof
Inventor: ARAI TOSHIO
IPC: C22C45/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive V-grooved substrate having an excellent strength, having few wear and slight deformation accompanying repeated attaching and detaching of a guide pin or the like and in which stable low connecting losses are held as an optical connector, and a manufacturing method by which the grooved substrates are manufactured by a single process with excellent productivity. SOLUTION: The V-grooved substrate 1 in which V grooves 2 for alignment positioning optical fibers are formed and which is used for aligning a multi core optical connector and a multi core optical fiber is manufactured from an amorphous alloy having at least a glass transition region and preferably having the glass transition region of temperature width 30 K or more. Especially, M1-M2 base and M1-M2-Ln base amorphous alloy (M1: Zr, Hf, M2: Ni, Cu, Fe, Co, Mn, Nb, Ti, V, Cr, Zn, Al, a, Ln: rare earth element) are suitably used because of having an extremely large range of ΔTx. Such the V-grooved substrate 1 is manufactured by a mold casting method and a die forming method with excellent productivity.
Patent JP-H10315011-A (JP)
Title: Hard film-covered tool and hard film-covered roller and hard film-covered metal mold
Inventor: ISHII TOSHIO
IPC: B22F3/035
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a long service life hard film-covered roller or hard film- covered metal mold which is excellent in abrasion resistance and oxidation resistance by specifying an average value of the length/breadth ratio of a crystal particle size forming a hard film. SOLUTION: A (Ti, Al) N hard film having a thickness of about 2 μm is formed on a cemented carbide base body surface mainly composed of WC and Co under a film forming condition where bias voltage is about 20 to 200 V and film forming pressure is about 0.5 to 3 Pa and a base body (base board) temperature is about 525 deg.C by an ion plating device of a cathode arc method to manufacture mill type cutting tool. A cuttable distance when an average value of the ratio (a/b) of the longitudinal directional crystal particle size (a) to the lateral directional crystal particle size (b) of the (Ti, Al) N film of this end mill type cutting tool is 1 to 7, exceeds 10mm and an excellent cutting characteristic is imparted. When the lateral directional crystal particle size (b) is 0.1 to 0.4 μm, the cuttable distance becomes 20 m or more.
Patent JP-S5917598-A (JP)
Inventor: MATSUI NORIKO
IPC: G10L15/06
Filed: 1982-07-21
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-S6016632-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1984-06-19
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-S5459034-A (JP)
Title: Display method for characters and the like
Inventor: OKANO HIROSUKE
IPC: G06F3/14
Filed: 1977-10-19
Abstract: PURPOSE: To eliminate the notches peculiar to the digital character even with use of the refresh memory featuring a comparatively small capacity by applying so- called "blurring" operation based on the peripheral information.  
     CONSTITUTION: The signals to be conveted [(a) and 21aW27a are scanning lines] are applied to terminal 11 to deliver (19) the converted signals [(b) and 21bW27b are scanning lines] via the following units: 1H period delay shift register SR12 and 13; SR14W16 to draw out specified two bits each; arithmetic circuit 17 which multiplies weight n 1 , n 2  and n 1  determined to each bit and the obtains the sum; and converter circuit 18 which delivers "11" in case the result of circuit 17 is larger than prescribed value n 3 , delivers "00" in case the result is smaller than prescribed value n 4  and "01" in other cases respectively. Thus, pattern (a) is converted to pattern (b), and the information of one screen is memorized in the refresh memory to be displayed directly (A). Thus, the notches of the display character can be improved by the visual integration effect. After this, the smoothing correction is given to obtain pattern (B) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000323819-A (JP)
Title: Mounting structure of surface mount part
Inventor: MUKAI YUKIO
IPC: H05K3/34
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a desired electric circuit surely by forming a coating between respective conductor electrodes such that grooves having widest interval to the bottom face of a surface mounting part are formed and ridge parts having narrowest interval to the surface mounting part are formed on the opposite sides of the groove wherein the narrowest part of the ridge part is substantially in parallel with the electrode. SOLUTION: A pair of electrodes 1a, 1b are formed at the left and right ends of a surface mounting part 1 and brought into contact with conductor pattern electrodes 2a, 2b through a conductive adhesive 3 so that respective parts are connected electrically through the conductor pattern electrodes 2a, 2b. Furthermore, a coating 10 having two ridge parts 10a and groove parts 10b is provided between the opposite conductor pattern electrodes 2a, 2b and the gap between the top of each ridge part 10a and the body part of the surface mounting part 1 is made narrowest so that the top of the ridge part 10a will be substantially parallel with the conductor pattern electrodes 2a, 2b.
Patent JP-H06335496-A (JP)
Title: Air mat apparatus
Inventor: KAMEI MASARU
IPC: A47C27/10
Filed: 1993-05-27
Abstract: PURPOSE:To provide an air mat apparatus which easily fixes the relative position between a lying human body and an air bag and eventually helps providing an effective treatment. CONSTITUTION:Built-in air bags in a mat are supplied with air selectively and independently by an air inhaler/supplier in the main body 20 of the apparatus with a display 25 in the front. This supplied air gives pressure to particular parts of a human body lying on the mat, and by lights a-h lighting as indicators corresponding to respective air bags, the air bag in function can be identified.
Patent JP-S5351203-A (JP)
Title: Removal of heat of reaction in liquefaction of coals
Inventor: TAKEUCHI KATSUMI
IPC: C10G1/06
Filed: 1976-10-20
Abstract: PURPOSE:To remove a high heat of reaction produced at the time of liquefaction of coals with a low degree of coalification effectively, and utilize the heat of reaction with efficiency, by means of a water-tube type refluxing boiler built in a reactor.
Patent JP-S5749978-A (JP)
Title: Cleaning device of recorder
Inventor: YAMAZAKI YOSHIO
IPC: G03G21/00
Filed: 1980-09-10
Abstract: PURPOSE:To recover toner after cleaning operation securely by bringing a toner guide member, recovering the toner after the cleaning operation, into contact with a toner holder and by forming the contact part in a comb-tooth shape. CONSTITUTION:A toner image holder 1 rotates as shown by an arrow to be cleaned with a cleaning blade 2. The cleaning blade 2 is held by a blade holding member 9 made of an elastic material, etc., and equipped with a toner guide member 10 for recovering toner after the cleaning operation of the blade 2. This toner guide member 10 consists of a screen 7 and a tip holding member 8 and the part in contact with the toner image holder 1 is formed in a combtooth shape. The screen 7 is made of fiber, such as silk, in a mesh shape and provided with proper flexibility.
Patent JP-H0426319-A (JP)
Title: Protective circuit for transformer
Inventor: KITAMURA TOMOYOSHI
IPC: H02H7/055
Filed: 1990-05-16
Abstract: PURPOSE:To prevent a transformer from being burnt due to eddy current which is generated due to saturation of a transformer by detecting that a peak value of a secondary side voltage of the transformer is equal to or less than a specified threshold and by switching a primary side input of the transformer from an intermediate tap to a multiple coil-winding tap without any interruption based on the detection result. CONSTITUTION:When a primary side voltage exceeds a rating, an eddy current flows in, and a transformer is saturated due to voltage fluctuation etc. of a commercial power supply, a voltage E0 at a secondary side becomes distorted as shown in (2) and a peak value is reduced and a voltage E1 after rectification becomes lower than a threshold voltage Vz due to a zener diode, thus enabling a transistor 23 to be turned off and preventing a relay 26 from being operated. Thus, a relay contact 26a is closed and a magnet switch 31 is operated and a break contact 31a is opened so that a commercial power supply 4 is separated from an intermediate tap 11 and is connected to a multiple winding tap 12 without any interruption. Since this switching is performed without any interruption, no unfavorable effect is given to the secondary side load.
Patent JP-S61287487-A (JP)
Inventor: FUEKI TOSHIO
IPC: B08B9/08
Filed: 1985-06-11
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-H10314617-A (JP)
Title: Flash dryer
Inventor: HIRATA AKIO
IPC: B02C18/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute good crushing by disposing a raw material charging port between a hot air supply port in the lower part of a cylindrical vessel and discharge ports in the upper part, radially mounting crushing vanes in multiple stages to the revolving shaft in this cylindrical vessel and mounting crushing blades at prescribed intervals circumferentially at the inner peripheral surface of the cylindrical vessel in multiple stages. SOLUTION: The lower part of the cylindrical vessel 1 is provided with the hot air supply port 2 and the upper part with the discharge ports 3a, 3b. The raw material charging port 4 is disposed between the hot air supply port 2 and the discharge ports 3a, 3b. A pulley 10 is fixed to the bottom end of the revolving shaft 5 concentrically arranged within the cylindrical vessel 1 and a pulley 12 is fixed to the output shaft 11a of a motor 11 as well. A V belt 13 is put across these pulleys 10, 11. The plural crushing vanes 20 are radially fixed to the circumference of the revolving shaft 5 and are arranged in multiple stages. Further, the plural crushing blades 21 are arranged at the prescribed intervals in multiple stages circumferentially on the inner peripheral surface of the cylindrical vessel 1.
Patent JP-S6017722-A (JP)
Title: Guest-host liquid crystal display element
Inventor: TAMURA KOUICHI
IPC: C09K19/60
Filed: 1983-07-12
Abstract: PURPOSE:To reduce a change in the absorbance in the visible light region with the lapse of time by using at least one kind of anthraquinone dye having its light absorption maximum in a specified wavelength range. CONSTITUTION:Plural kinds of polychromatic dyes to be used are one or more kinds of azo dyes each having its absorption maximum in the wavelength range of 340-500nm and one or more kinds of anthraquinone dyes each having its absorption maximum in the wavelength range of 500-740nm, and at least one of the anthraquinone dyes has its absorption maximum in the wavelength range of 500-550nm. An azo dye having its absorption maximum in the wavelength range of <=500nm contributes to the improvement of order parameter, and an anthraquinone dye having its absorption maximum in the wavelength range of 500-550nm eliminates the instability of absorbance at about 550nm. An anthraquinone dye having its absorption maximum in the wavelength range of >=550nm provides a desired hue and contributes to the stability of light.
Patent JP-H10124993-A (JP)
Title: Optical disk reproducing device
Inventor: OTA TAKUMI
IPC: G11B19/247
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To rotate a disk at a linear velocity within an allowable range according to a used disk by detecting vibration or impact of a device while the disk is rotated and deciding the linear velocity of the disk based on the detected result. SOLUTION: Electromotive force is induced in a coil 6 according to relative displacement between a focus coil 6 and a focus magnet 7 due to the vibration, and the vibration is detected using this electromotive force. Similarly, the electromotive force is induced in the coil 9 according to the relative displacement between a tracking coil 9 and a tracking magnet 10, and the vibration is detected using this electromotive force. A shock sensor 12 is fixed to a pickup frame PU to detect the acceleration of the PU. The linear velocity for the disk 1 is decided based on the electromotive force generated in a focus part 5 and amplified by a focus amplifier 15, the electromotive force generated in a tracking part 8 and amplified by a tracking amplifier 16 and a detection signal from the sensor 12.
Patent JP-S5831957-A (JP)
Title: Health food composition
Inventor: UEMATSU YOSHIHIDE
IPC: A23L19/00
Filed: 1981-08-13
Abstract: PURPOSE:A novel health food composition that contains a mixture of a crushed powder of dried figs and an enzyme powder of unpolished rice malt, thus being useful for revitalization. CONSTITUTION:The objective health food composition is made by mixing 10pts. of a usual enzyme powder of unpolished rice malt with 1-3, preferably 1.5- 2.5pts. of a dried fig powder. The fig powder is made by collecting figs in the end of August to the begining of November, when these figs fully store nutrients, crushing them, and drying them in a usual vaccum drier at 40-70 deg.C. The dried figs are crushed and a powder of less than 300 mesh particle sizes is used. In the meantime, an enzyme powder of unpolished rice malt is prepared by a usual method and preferably its particle sizes are the same level as those of the figs powder. The resultant health food composition contains good and adequate nitrients and shows actions of high revitalization, promotion of digestion and absorption and other advantages, thus being used over a wide range of purposes and applications.
Patent JP-S62283845-A (JP)
Title: Doped quartz-base optical fiber
Inventor: IINO AKIRA
IPC: G02B6/00
Filed: 1986-05-31
Abstract: PURPOSE:To prevent the increase of hydrogen loss in a region of 1.52mum wavelength based on a new cause by incorporating a dopant such as an alkali element and an alkaline earth element to a core and a cladding of optical fiber consisting of quartz doped with fluorine and an arbitrary glass part. CONSTITUTION:In optical fiber wherein at least one hand of a core and a cladding consists of quartz doped with fluorine, one or more kinds of an alkali element, an alkaline earth element, aluminum and sulfur are incorporated to this quartz doped with fluorine as the other dopant. As the alkali element, Li, Na, K, Rb, Cs, Fr, etc., are used and as the alkaline earth element, there are Be, Mg, Ca, Sr, Ba, Ra, etc.
Patent JP-H021382-A (JP)
Title: Dyeable resin for image-receiving material for sublimation transfer
Inventor: KITSUMOTO HIROTOSHI
IPC: C08G63/68
Filed: 1988-05-25
Abstract: PURPOSE:To improve developed color density of images and durability by providing a dyeable layer comprising as a main constituent a modified polyester resin having halogen atoms in a resin skeleton thereof a base to produce an image-receiving material for sublimation transfer. CONSTITUTION:A dyeable layer comprising a dyeable resin containing as a main constituent a modified polyester resin having halogen atoms in a resin skeleton thereof is provided on a base to obtain an image-receiving material for sublimation transfer. The halogen atoms are introduced into the modified polyester resin preferably by a method wherein 3-bromo-1,2-propanediol, 3- chloro-1,2-propanediol, tetrachlorophthalic anhydride or the like is copolymerized with other comonomers for forming the polyester. The modified polyester resin shows enhanced color development sensitivity for dyes and enhanced fastness upon being dyed, so that high-quality images can be obtained.
Patent JP-S61285311-A (JP)
Title: Burning device
Inventor: YAMAMOTO KATSUHIKO
IPC: F23D11/40
Filed: 1985-06-12
Abstract: PURPOSE:To enable to avoid contact of flammable gas with an outer cap and high temp. in an inner cap by inserting an insulating seal in such a manner that the top of a flame hole unit is closed with outer and inner caps and insulating seal is placed between two caps. CONSTITUTION:Insulating seal material 25 is inserted between outer and inner caps and held with pressure. By this, from the outer cap 8 in high temp. to the inner cap 15 conduction and radiation at are reduced and temp. of the inner cap is held between about 300 deg.-400 deg.C and flammable mixed gas in a flame hole unit is low in temp. rise and ignition holes for supporting bar of the inner cap, flammable gas does not enter gaps between the inner and outer caps 15 and 8 and therefore, spontaneous ignition in the outer cap 8 is prevented.