baber/WOPTO huggingface dataset:
Patent JP-H02274108-A (JP)
Title: Bias circuit
Inventor: SHINOHARA KOJI
IPC: H03F1/30
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a DC output voltage stable against temperature fluctuation by adding a PN junction element and an emitter follower transistor(TR) to the circuit. CONSTITUTION:A power supply voltage is divided by series resistors R1, R2 and a reference voltage is supplied to the base of a TR Q1 whose collector connects to a power terminal 1 from the connecting point and the emitter of the TR Q1 connects to ground via a resistor R4. On the other hand, a series circuit comprising TRs Q2, Q3 of diode connection and a resistor R3 connects to the base collector common connecting point of a TR Q4 and the emitter of the TR Q4 connects to ground via the resistor R4. Moreover, a bias level is provided to the base of a TR Q5 from the common connecting point between the resistor R3 and the base collector of the TR Q2 and the emitter connects to a collector base common connecting point of a TR Q6 via a resistor R5. Thus, a stable DC output voltage against the temperature fluctuation is obtained.
Patent JP-H04307081-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-04-04
Abstract: PURPOSE:To provide a compact device for preventing a special prize win detector from an unfair act effecting unfair operations. CONSTITUTION:When a ball enters a specified prize winning port formed in a game section, a variable indicator is operated on the basis of a detecting signal from a specified region passage detector. When a prize mode is formed as the result of the game by the variable indicator, a solenoid 35 drives a change-over member 16 to send the ball passing through the specified prize winning port down to a special discharge path 29. When a special prize winning detector 31 provided in the special discharge path 29 detects the ball to send a signal, an electric controller can convert a variable prize winning device from a first condition to a second one. Also, the change-over member 16 is prevented from the unfair pivoting due to the external operation by an unfair pivoting preventing member 34.
Patent JP-H10283738-A (JP)
Title: Optical disk device
Inventor: SUZUKI HARUYUKI
IPC: G11B19/28
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To record data in synchronization with a zigzag signal and with a recording clock without any jitter where the mixture of an FM component contained in the zigzag signal into the recording clock is canceled. SOLUTION: When information is recorded and reproduced by focusing laser beams to the recording track of an optical disk where a spiral guide groove that meanders in radius direction is formed, a tracking error signal detection circuit 5 for extracting the zigzag signal of the guide groove, a band-pass filter 6, and a comparator 7 are provided. Also, a PLL circuit 13 for extracting the frequency modulation component of the zigzag signal and a frequency multiplication circuit 8 for generating a multiplication clock being synchronized to the zigzag signal are provided, thus correcting the frequency of the multiplication clock according to the frequency modulation component and hence generating the recording clock.
Patent JP-S63264263-A (JP)
Title: Cold transfer device for castings
Inventor: FUJIWARA HIDEKI
IPC: B22D29/00
Filed: 1987-04-21
Abstract: PURPOSE:To smoothly perform the loading and unloading of castings to and from a hanger and to facilitate the automatization of operation by equipping a casting transfer means to a pallet to be moved at a transfer site. CONSTITUTION:First, the castings are positioned to the pallet 67 and then to the hanger 71 through the pallet 67. The transfer means 31 transfer the castings 1 smoothly on the pallet 67 having no obstacle on the circumference. Since the pallet 67 is transferred only in a straight line between a turntable and the hanger 71, a transfer truck 83 is moved smoothly by the operation of a cylinder device 84 equipped outside the hanger 71 without interfering with the hanger 71 to transfer the pallet 67 smoothly.
Patent JP-S5222706-A (JP)
Title: Flat type rotary machine
Inventor: WATANABE AKIMOTO
IPC: H02K3/46
Filed: 1975-08-14
Abstract: PURPOSE:To eliminate an unevenness of the revolution caused by an eccentricity of the substrate, by an adequate installation of the stator coil sub trate to the bearing table of the rotary machine stator of flat type.
Patent JP-S58213850-A (JP)
Title: Manufacture of al-zn-mg-cu alloy material of superior formability
Inventor: MIYAKI YOSHIMITSU
IPC: C22C21/10
Filed: 1982-06-08
Abstract: PURPOSE:To manufacture an Al-Zn-Mg-Cu alloy material of superior formability by adding a restricted amount of Mn, Cr, Zr, Ti or V to an Al-Zn-Mg-Cu alloy having a specified composition and by subjecting the alloy to a specified heat treatment. CONSTITUTION:An Al alloy ingot consisting of 3-8% Zn, 1-3% Mg, 0.5- 3% Cu, one or more among 0.05-0.80% Mn, 0.05-0.30% Cr, 0.05-0.30% Zr, 0.01-0.15% Ti and 0.01-0.15% V, and the balance Al with impurities is homogenized, hot worked, optionally cold worked, and worked to the required size. The worked material is heated to 350-500 deg.C at <=10 deg.C/min heating rate, held at the temp., and cooled to room temp. at >=10 deg.C/min cooling rate. It is heated again to 200-400 deg.C and held at the temp. for <=24hr to carry out precipitation treatment. Thus, an Al-Zn-Mg-Cu alloy material having uniform formability is obtd. independently of working rate.
Patent JP-S5621923-A (JP)
Title: Wiring working car
Inventor: ASAKA SHIYOUKEN
IPC: B60M1/28
Filed: 1979-08-01
Abstract: PURPOSE: To facilitate wiring work and improve working efficiency by arranging a wiring guide, crane apparatus, fixed working stand, and an elevating working stand, etc. on an accompanied working car, and by using the accompanied car as a working car which operates wiring works.  
     CONSTITUTION: A drum loading base 21 and a fixed working stand 22 are arranged on an accompanied working car 2 which is equipped with an independent power source and pulled by a pulling car 1 equipped with a self-propelling power source. At the center part of the fixed working stand 22, an elevating working stand 23 is installed, and at the top end of the elevating working stand 22, a wiring guide 25 is installed which is equipped with a guide roller 26. At the front center part of the accompanied working car 2, a crane apparatus 27 is installed, and at the rear part thereof, a driving source 28 is fitted. Thus, the accomapanied car 2 itself for conveying spare wiring drums 3' can be used as a wiring working car, and working efficiency can be improved considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000292736-A (JP)
Title: Stereoscopic dynamic picture expressing method
Inventor: NAKAYAMA TAKASHI
IPC: G02B27/22
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the change of texture and unnatural feeling at the time of changing from a virtual image to a real image and to express continuous change by arranging the real image and the virtual image in a state where a half mirror is put in between and performing fade-in and fade-out alternately. SOLUTION: When a light 31 is turned on and an observer looks in an armor case 1 from an observation hole 2, he (she) observes a formed substance A (for example, the egg of a beetle) supported by a forming disk 4 at a position X facing the hole 2 through the half mirror 3. When the light 31 is turned off and a light 32 is turned on after the lapse of fixed time, the virtual image (substance grown from the egg) of a formed substance B placed at a position Y on the disk 6 appears at the position X at which the formed substance A is supported through the half mirror. When the light 32 is turned off and the formed substance C is placed at a position on the rotated disk 4 and the light 31 is turned on, a formed substance C (larva) appears thereat.  Then, a formed substance D (the imago of the beetle) is placed on the rotated disk 6 and the light 31 is turned off and the light 32 is turned on, the formed substance D appears.
Patent JP-H02279631-A (JP)
Title: Cyclodextrin clathrate for medicine and its production
Inventor: NOZAWA YASUO
IPC: A61K31/19
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the subject clathrate improved in its bioavailability by roll mixing of poorly soluble medicinal powder such as of hydroxybenzoic acid (ester) with cyclodextrin powder under an anhydrous state to make said medicine quickly soluble. CONSTITUTION:Powder of a medicine selected from hydroxybenzoic acid and its esters, testosterone, cortisone and its salts, diethyl stilbestrol, ibprofen, tolbutamide, chloramphenicol, indometacin and prednisolone is put to roll mixing under highest nip pressure with 1 to 3mol of cyclodextrin powder (pref. beta- cyclodextrin) per mol of the medicine in an anhydrous state, thus obtaining the objective clathrate where the medicine is included in the cyclodextrin. In this way, the medicine can be made readily soluble in a short time by simple treatment means and without troublesome processes in the case of using water.
Patent JP-H06287500-A (JP)
Title: Production of lead of colored pencil
Inventor: SHIMOYAMA SHIN
IPC: C09D13/00
Filed: 1993-03-31
Abstract: PURPOSE:To produce a lead of a colored pencil, more excellent in strength in comparison with, e.g. a sintered type lead of a colored pencil by using clay and boron nitride respectively as a binder and an extender, heat treating them in an oxidative atmosphere and impregnating the resultant sintered clay with an ink. CONSTITUTION:An organic substance is used as a binder and carbonized to obtain a sintered open-cell material having a carbonaceous skeleton. The pores of this sintered compact are impregnated with a metal alkoxide and a heat treatment is applied thereto in an oxidative atmosphere to form an open-cell sintered compact having a glassy skeleton. Thus, the pores of this sintered compact are impregnated with a colorant.
Patent JP-S58217438-A (JP)
Title: Inorganic lightweight expanded and molded body
Inventor: ANZAI MASAO
IPC: C03C11/00
Filed: 1982-06-10
Abstract: PURPOSE:To obtain a noncombustible inorg. lightweight expanded and molded body having superior heat insulating properties, sound absorbing power, filtering power and extremely superior fire resistance, by converting most of the pores in an expanded, melt-stuck and molded body of natural glass granules into open pores. CONSTITUTION:Natural glass granules of obsidian, perlite or the like which is expanded to increase its volume when heated are pretreated in a steam atmosphere at 600-900 deg.C for 5-150min. The pretreated granules are heated to the expansion temp. at 10-50 deg.C/min heating rate. During the manufacture of highly expanded granules, the granules are melt-stuck and united in a body by an arbitrary pressurizing system to obtain the desired inorg. lightweight expanded and molded body. The body has open pores as >=80% of all the pores, <=10kcal/ mhr deg.C heat conductivity and <=0.40g/cm<3> bulk density.
Patent JP-H05275874-A (JP)
Title: Structure of cooling fin
IPC: H01L23/36
Filed: 1992-03-24
Abstract: PURPOSE:To improve radiating effect, by soldering completely a junction between a cooling fin unit and a cooling fin base. CONSTITUTION:A cooling fin unit A is made up of a pair of fins 1 and 2 placed with a space between them and supported by frames 3 and 4. The plurality of cooling fin units A are formed in parallel, and each elongated fin at both ends of the cooling fin unit A is bonded by soldering with each cooling fin base 5 or 6 so that a gap of the bonding face is filled with solder.
Patent JP-H05269809-A (JP)
Title: Molding method for bottomed molded product and the product thereof
IPC: B29C45/56
Filed: 1992-03-25
Abstract: PURPOSE:To suppress an increase in the cost of a mold and to improve molding operability by engaging a bottom forming part in contact with a female or male die on the way of filling melted resin in the mold, then moving the male or female die and further filling residual melted resin. CONSTITUTION:A resin material heated and melted by an injection molding machine 1 is filled from a nozzle 4 of the machine to a body of a product 19 to be molded through a die nozzle touch part 28, a sprue and a gate. When 25-90% of total resin amount is filled in a mold A, a cylinder 12 is actuated by cylinder moving means, etc., according to a forward position of an injection cylinder, an electric signal from a control board, a slide cam 10 is lifted, and a male die 2 is retreated. A gap to become a bottom of the product 19 is formed between a bottom forming part of the die 2 and a female die 3, melted resin is filled through the gap and grooves 16, 17, 18, thereby completing injection filling.
Patent JP-H05271712-A (JP)
Title: Sintering device
IPC: H01G13/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide a sintering device for the anode element of a solid electrolytic capacitor with the capacity capable of being expanded in accordnace with the production scale, without the production being decreased even in failure and excellent in maintainability. CONSTITUTION:Plural sintering units, 1a,...1e contg. a heater, a heat shielding plate and a sintering dish holder and capable of dewaxing, sintering and cooling are set on the same circumference, and a charging and discharging unit 3 is provided for the units 1a,...1e. Consequently, the capacity is easily extended in accordance with the production scale, the production is hardly reduced even if one sintering unit breaks down, and maintainability is improved.
Patent JP-S5623860-A (JP)
Title: Starting composition for soybean curd or fried soybean curd
Inventor: TERAJIMA MASAHIKO
IPC: A23L11/00
Filed: 1979-08-01
Abstract: PURPOSE: A starting composition for soybean curd that is produced by combining flattened soybeans with an alkaline agent, thus being capable of producing good- quality soybean curd or fried soybean curd through an extremely shortened process.  
     CONSTITUTION: An alkaline agent selected from the group consisting of weak-acid and strong-base salts such as sodium carbonate, sodium tripolyphosphate and calcium hydroxide is added to flattened soybeans that are less than 0.5mm, preferably 0.15W0.4mm thick and composed of more than 90% of less then 40mesh particle size and of 70 or higher NSI (soluble nitrogen index) in such an amount that the pH becomes 6.6W7.0 when water is added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01271537-A (JP)
Title: In-groove casting method for long pipe in sheet pile construction
Inventor: NISHIKAWA YUJI
IPC: F16L1/024
Filed: 1988-04-21
Abstract: PURPOSE:To permit a pipe line to safely further promptly perform its laying work by hanging down a long pipe from between mine timbering in a spread part and moving the long pipe changing its direction to a laying position while passing through under the mine timbering. CONSTITUTION:A spread part 10 is provided in one part of a groove 11 formed supporting sheet piles 14 by mine timbering 15. A long pipe 19 is hung down by a cable unit into this spread part 10, and holding the long pipe 19 in a direction crossing at a right angle with the groove 11 in its axial line direction, the long pipe is hung dropping from between the mine timbering in the spread part 10. The long pipe, rotated in the axial line direction while passing through under the mine timbering 15, is moved to a laying position in the groove 11.
Patent JP-H01271538-A (JP)
Title: In-groove casting method for long pipe in sheet pile construction
Inventor: NISHIKAWA YUJI
IPC: F16L1/024
Filed: 1988-04-21
Abstract: PURPOSE:To permit a pipe line to safely further promptly perform its laying work by dropping down a long pipe along the slope of a groove to its bottom thereafter moving the long pipe in the groove to its laying position while passing through under mine timbering. CONSTITUTION:A surface of the ground between sheet piles 14, piled into the ground and forming both side walls, is excavated, and forming a groove 11 being supported by mine timbering 15 between the sheet piles 14, a sloped surface 10 is formed in one end of this groove 11 successively to its bottom. A long pipe 18, after it is dropped along the sloped surface 10 to the groove bottom from the ground surface, is moved to a laying position in the groove 11 while the long pipe passes through under the mine timbering 15.
Patent JP-H02278266-A (JP)
Title: Electrophotographic developing powder
Inventor: NIIMURA ISAO
IPC: G03G9/09
Filed: 1989-04-20
Abstract: PURPOSE:To stabilize an electrostatic charge quantity and image quality during long successive printing by forming an electrophotographic developing powder comprising a resin, a colorant, and a specified metal complex salt as a charge controller. CONSTITUTION:The developing powder comprises the resin, the colorant, and as the charge controller the metal complex salt represented by formula I in which X is Na or K and M is Cr or Co. The Na or K salt of this 1:2 type metal azo complex can be easily prepared by diazotizing 4-chloro-2-aminophenol, coupling it with 2-naphthol to easily produce a monoazo compound, treating it in water or a proper organic solvent by a corresponding metal chelating agent to obtain a metal complex, and further treating this counter ions with a corresponding metal hydroxide, thus permitting an electrostatic charge quantity and image quality to be stabilized during long successive printing.
Patent JP-H01269067-A (JP)
Title: Envelope measuring instrument
Inventor: OZAWA HIROMI
IPC: G01R19/04
Filed: 1988-04-20
Abstract: PURPOSE:To detect peak values with high accuracy by converting input waveforms into digital values at every sampling clock and detecting the maximum and minimum values at every frequency-dividing output of a frequency divider, and then, reading out and displaying the storing content of a memory. CONSTITUTION:Input waveforms from an input terminal 11 are converted into digital values by means of an A/D converter 13 at every sampling clock. The sampling clock is divided to 1/n by means of a frequency divider 14 and the maximum and minimum values of the output of the converter 13 are respectively detected by a maximum and minimum value detectors 15 and 16 at every frequency-dividing output. Moreover, the frequency-dividing output is sent to a write control circuit 25 and detect values of the detectors 15 and 16 are stored in a memory 26 at every frequency-dividing output. Then a CPU 27 reads out the content of the memory 26 and causes a display 28 to display envelope. Therefore, peak value can be detected with high accuracy.
Patent JP-H07266739-A (JP)
Title: Slips with adhesive for sticking and pen stand equipped therewith
Inventor: OTA YOSHIHISA
IPC: B42D5/00
Filed: 1994-03-31
Abstract: PURPOSE:To make the structure of a base part of a pen stand made of metal compact, as much as possible, improve easiness of use of slips of paper for a memorandum supported thereon and obtain pasted slips being suitable for the use. CONSTITUTION:A base board 11 made of metal the shape of a plane of which is almost circular, a pen stand 10 having a support 12 erected on one side of the base board 11 and a pen holding member 14 provided at the upper end of the support 12, and a bundle of slips which is supported on the base board 11 and forms a semicircle of a diameter being slightly smaller than the one of the base board, are provided. The bundle of slips is supported on the base board 11 with a chord-shaped part 15a of the bundle directed toward the support 12 side. Concretely, the bundle of slips is made up of a large number of semicircular pieces of paper having a larger angle of circumference than the semicircle and these pieces of paper are made to adhere to each other at the part of the chord so that the bundle being cylindrical substantially be constructed.
Patent JP-S5723804-A (JP)
Title: Automatic measuring device for dimension of plane substance
Inventor: IIJIMA KAZUO
IPC: G01B5/00
Filed: 1980-07-18
Abstract: PURPOSE:To measure the size of subjects to be measured and to check the tolerance limit errors of the measurements rapidly by constituting the titled device with a rotary gauge plate with a plane to set up a subject to be measured, a supporting board for the rotary gauge plate and measuring instruments. CONSTITUTION:A subject to be measured 1 such as a stepped annular plate with 4 round bars 27A in its radius direction is set on the subject setting plane 2 of a rotary gauge plate. A pulley 14 is rotated by a power plant 12 and a pulley 7 is also rotated through a driving belt 6 to rotate the rotary gauge 1. While rotating the stepped annular plate 27 set on the rotary gauge 1, the measurement of the thickness and the check of the tolerance limit errors are continuously performed by a dial gauge 26 and an electric display unit connected with the dial gauge 26 electrically.
Patent JP-2000288880-A (JP)
Title: Centerless grinding method for spherical workpiece, and centerless grinding device therefor
Inventor: SAKAE MOHEE
IPC: B24B5/18
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To grind and finish a spherical machined object having a circular shape on a section into a high-accuracy sphere, by progressively improving a centerless grinding technique allowing grinding of the machined object in a centerless state with a grinding wheel by controlling the rotation of the machined object with the machined object in contact with a regulating grinding wheel. SOLUTION: In this grinding device, peripheral parts of a grinding wheel 2 are formed with sectional semicircular ring grooves 2d each having a shape allowing linear contact with a spherical machined object 3. A regulating grinding stone 1 is rotated around its axis to rotate the spherical machined objects 3 around a Y-Y axis, while the regulating grinding wheel 1 is reciprocated parallel to the Y axis in a reciprocation arrow t-t' direction. Therefore, the spherical machined object 3 is also turned around a Z-axis (across both an X-axis and the Y-axis, perpendicular to the paper surface), so that the whole surface of the spherical machined object 3 is evenly brought into slide contact with the sectional semicircular ring groove 2d of the fringing wheel 2.
Patent JP-2000287878-A (JP)
Title: Portable toilet with deodorizing air curtain
Inventor: SASAKI HIDEO
IPC: A47K11/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize an offensive smell without leaking the offensive smell of excreted feces to the outside by forming an air curtain for covering the whole surface by an air flow generated by suction of air from suction ports in an upper surface opening of a toilet bowl body. SOLUTION: An offensive smell generated from a waste material 15 excreted on the inside bucket 7 is introduced into an air passage 10 to be decomposed by ozone of an ozone generator 14, and then, after being deodorized by activated carbon of an activated carbon cartridge 13, the offensive smell is blown off as odorless air from an exhaust port 6. Since a strong intake air fan 12 is continuously actuated thereafter together with the ozone generator 14 even if a user separates from a toilet seat 4 after easing nature, an air curtain by an air flow turning to four-side suction ports 11 is formed over the whole surface in an upper surface opening 2. Thus, even if a toilet cover is opened, the offensive smell generated from the waste material 15 of a waste material receiving bucket 7 does not leak outside, and can be efficiently deodorized.
Patent JP-S61260144-A (JP)
Inventor: BUAANON CHIYUTSUPU
IPC: G01N21/49
Filed: 1986-04-28
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。