baber/WOPTO huggingface dataset:
Patent JP-S622470-A (JP)
Title: Zinc-chlorine battery
Inventor: FUJIWARA KUNIHIKO
IPC: H01M10/44
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the consumption of electric power for running a battery, by storing the heat of formation of a hydrate of chlorine gas in a heat storage vessel in the charging of the battery, and subjecting the hydrate to warming decomposition with a heat storing liquid in the discharge of the battery. CONSTITUTION:An electrolyte containing zinc chloride as the main constituent is circulated by a pump 3 from an electrolyte vessel 2 to an electrode section 1 comprising a negative electrode of zinc and a positive electrode of chlorine. In charging, chlorine gas is produced on the positive electrode and blown into a hydrate vessel 6 through a valve 5 by a pump 4 so that the chlorine gas is stored in the form of a hydrate. The hydrate vessel 6 is provided with a chiller 7 coupled to a heat storage vessel 8. In the charging, a heat storing liquid is circulated to the chiller 7 through a valve 10 by a pump 9 cool the compressed coolant of the chiller to store the heat of formation of the hydrate in the heat storage vessel 8. In discharge, the hydrate vessel 6 is warmed by the heat storing liquid supplied by a pump 9 through a valve 11, to decompose the hydrate to blow resultant chlorine gas into the electrolyte vessel 2 through a valve 12 to dissolve the chlorine gas in the electrolyte.
Patent JP-S5841237-A (JP)
Title: Intake apparatus for engine with supercharger
Inventor: ODA HIROYUKI
IPC: F02D9/02
Filed: 1981-09-04
Abstract: PURPOSE:To prevent drop of the output of an engine, by providing a means for preventing backflow of air-fuel mixture into a combustion chamber through detection of the fact that an auxiliary throttle valve is kept open, in the intake apparatus for an engine  equipped with a main intake system and a subsidiary intake system with a supercharger. CONSTITUTION:When the load of an engine becomes higher than a predetermined value, an electromagnetic clutch 26 is coupled by a signal from a potentiometer 32 and a supercharger 18 is set into operation for feeding pressurized air. At the same time, a subsidiary throttle valve 20 is opened with opening of a main throttle valve 10, so that fresh air from a main intake system and supercharged air from a subsidiary intake system are both supplied to a combustion chamber 3. However, if the valve 20 is kept open by reason of malfunctioning of a linkage 33 for interconnecting the valves 10 and 20 to each other, the signal from the potentiometer 32 is interrupted at the instant when the load of an engine 1 has become lower than the predetermined value, and the trouble of the valve 20 is detected by a trouble detecting means 36. In response to the output of the means 36, a backflow preventing means 21 is set into operation and a backflow preventing valve 34 closes an auxiliary intake passage 19 for preventing backflow of air-fuel mixture from the combustion chamber 3 into the auxiliary intake system 5.
Patent JP-H08334697-A (JP)
Title: Operation display device for optical microscope
Inventor: FUJIWARA MASARU
IPC: G02B21/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide an operation display device for an optical microscope excellent in the visibility of a display part, regardless of the brightness and darkness of a microscopic examination place. CONSTITUTION: The operation display device 10 is provided with plural input switches 11 provided to operate a motor-driven revolver, a magnification display plate 12 provided for displaying a back light function and a state display function corresponding to the input switches 11 and a lighting source 14 provided for illuminating the magnification display plate 12.
Patent JP-H08335496-A (JP)
Title: Uniformly heating method for metallic material embedded rubber product
Inventor: TAWARA AKITOSHI
IPC: H05B7/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a method for efficiently, uniformly heating a metallic material embedded rubber product such as a steel cord reinforced tire by microwave heating performed by controlling the electric field of a microwave. CONSTITUTION: A steel cord reinforced green tire 5 is placed on a supporting table 4 within a microwave heating furnace 3, then while the supporting table 4 is rotated, the electric field of a microwave is formed with a microwave wave guide 2 within the heating furnace 3, and the green tire 5 is heated with the high frequency electric field. In this heating, imbalanced temperature rising generated between positions of the green tire 5 is corrected during heating.
Patent JP-H11236310-A (JP)
Title: Cosmetic material
Inventor: ISSHIKI TAKASHI
IPC: A61K8/67
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material capable of exhibiting an excellent time course stability and use feeling without damaging characteristics of a gum and useful as a make-up cosmetic material, hair cosmetic material, skin cosmetic material, etc., by using a xanthane gum having a specific molecular weight. SOLUTION: This cosmetic material contains (A) a xanthane gum having a structure expressed by the formula [M is Na, K or 1-2Ca; (n) is a degree of polymerization] and having >=1,600,000 apparent weight-averaged molecular weight and as necessary (B) a salt such as a salt of an L-ascorbic acid inorganic acid ester, etc. Preferably, the cosmetic material contains the components (A) and (B) in 0.01-2 wt.% and 0.01-5 wt.% respectively. Further, the component (A) is obtained by heating the xanthan gum having <=50 wt.% weight reduction by drying at 100-140 deg.C for >=30 min.
Patent JP-H036048-A (JP)
Title: Lead frame and its manufacture
Inventor: SAIGO MASAKATSU
IPC: H01L23/50
Filed: 1989-06-02
Abstract: PURPOSE:To reduce a production in a side direction and to reduce the lead intervals without narrowing a bonding width by a method wherein a cross-sectional shape at a tip part of an inner lead is formed to be a shape in which an intermediate part at a side face rises vertically steeply. CONSTITUTION:Prescribed patterns 2 used to form a lead frame are formed on the surface and the rear surface of a metal base-material sheet 1; an etching operation is executed while an etchant is being spraying on the surface and the rear surface of the metal base-material sheet 1. During this process, the etching operation is stopped immediately before etched parts 3 of the metal base-material sheet 1 are pierced. By this half-etching operation, a side-etching amount can be reduced considerably. Then, the etched parts 3 which have become thin are stamped; leads are separated from each other; lastly, the resists 2 are dissolved and removed. Thereby, since a projection width is small, the lead intervals can be reduced even when a bonding width LS and the interval between leads are identical; the integration degree can be enhanced.
Patent JP-H03198242-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: OTA KENJI
IPC: G11B11/10
Filed: 1990-05-30
Abstract: PURPOSE:To shorten a distance between a convergent lens and a disk by spot- irradiating a perpendicular magnetization film of a recording disk with a beam of light from a laser light source, and providing an electromagnet wound with a coil on its magnetic substance positioned on the opposite side to the light incident side of the recording disk. CONSTITUTION:The perpendicular magnetization film 17 of the recording disk 12 is spot-irradiated by the light emitted from the laser light source 3. In order to record information, the intensity of laser light is varied by a light modulator 4 in accordance with the information to be recorded, and Curie point recording or coercive force recording is performed on a recording track 23 in accordance with the variation of the laser light intensity. In this case, a magnetic field is generated by the coil 24 from the back of the recording disk 12, and this magnetic field is impressed on the recording track 23. With regard to reproducing the information, this is performed by utilizing the so-called magneto-optical effect of a polarization state of reflected light and a change of a reflected light quantity when polarized light is incident upon the recorded track. Thus, since positional restrictions of an optical system on the light incident side of the recording disk are small, the convergent lens can be allowed to approach the perpendicular magnetization film.
Patent JP-H11319984-A (JP)
Title: Punch press
Inventor: OZEKI KOJI
IPC: B21D45/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To conduct fluid injection as required, to eliminate unnecessary fluid injection and to improve a life of a detection means. SOLUTION: The press uses a punch press die 3 having a flow passage 12 for falling slag by air-injecting therein. A ram 6 has a flow passage 15 to supply air with communication the flow passage 12 at the time of striking a punch die 3, inside it. A fluid supply control means 19 to control fluid supply to the flow passage of the ram 6 and a detection means 21 to detect the contact between the ram 6 and the punch die 3 are arranged. The detection means 21 is arranged so that the ram 6 is not in contact with the punch die 3 at a position where the ram 6 reaches the punch die 3. The fluid supply control means 19 conducts fluid supply to the ram by the detection means 21 when contact is detected.
Patent JP-H0434978-A (JP)
Title: Semiconductor device
Inventor: TAJIMA HISASHI
IPC: H01L21/762
Filed: 1990-05-30
Abstract: PURPOSE:To avoid the formation of a parasitic element having the unfavorable effect on the transistor operations by a method wherein the title semiconductor device is composed of a collector leading-out electrode, an emitter leading-out electrode, a collector contact region, an emitter region and a base region provided on the opposing sides of the recession formed in the oxide film on a holding layer. CONSTITUTION:A silicon oxide film 2A is formed on a holding layer 3 formed of polycrystal silicon while an emitter leading-out electrode 5 and a collector leading-out electrode 5A comprising polysilicon are provided in contact with the opposing sides in the recession formed in the oxide film 2A. An N-type silicon substrate 1 consisting of a single crystal is provided inside as if buried in the recession. Next, a collector contact region 6A in contact with the collector leading-out electrode 5A and the silicon oxide film 2A on the bottom surface of the recession, an emitter region 6 in contact with the emitter leading-out electrode 5 and said silicon oxide film 2A and a base region 4 in contact with the emitter region 6 and said silicon oxide film 2A are provided in the silicon substrate 1.
Patent JP-H11329239-A (JP)
Title: Manufacture of planar fluorescent lamp
Inventor: KITAGAWA KOICHI
IPC: H01J9/24
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing processes and to lower cost by simultaneously heat-depositing at least peripheral parts of a glass container and a front glass plate, and the glass container with electrode glass tubes, and by applying a phosphor in discharge spaces formed by grooves and the front glass plate, thereafter by sealing electrode parts within the electrode glass tubes. SOLUTION: A front glass plate 6 is heat-deposited with the periphery and partition wall ridge parts (projecting parts) of a glass container 1 having planar grooves 2, also the glass container 1 is respectively heat-deposited with electrode glass tubes 4a, 4b at their contacting parts. A phosphor 8 is applied in discharge spaces formed by the grooves 2 of the glass container 1 and the front glass plate 6, then it is baked. Furthermore, electrode parts 10a, 10b mounted with electrodes 9a, 9b are respectively inserted into the electrode glass tubes 4a, 4b, to seal respective end parts of the electrode glass tubes 4a, 4b and the electrode parts 10a, 10b by heating.
Patent JP-S5473502-A (JP)
Title: Fm stereo radio receiver
Inventor: MATSUDA TOSHIO
IPC: H04B1/16
Filed: 1977-11-24
Abstract: PURPOSE:To ensure the proper switching between the stereo-monaural reproduction through a simple constitution and thus to secure good S/N at all times by turning on the stereo-monaural switch circuit when the levels of the pilot signal and the IF signal are more than the prescribed levels respectively. CONSTITUTION:Stereo-monaural switch circuit 22 is inserted between subcarrier signal generator circuit 24 and stereo demodulator circuit 40 and then supplies the output of pilot signal detector circuit 29 and rectifier circuit 30 supplied with the IF signal to circuit 22 in the form of the control signal. And circuit 22 is turned on only when the levels of the pilot signal and the IF signal are more than the prescribed levels respectively. In this way, the intensity of the received wave can be detected assuredly through a simple constitution. Accordingly, the proper switching is ensured between the stereo and monaural reproduction with good S/N.
Patent JP-H11341320-A (JP)
Title: Image-pickup apparatus
Inventor: YOSHIDA SEIJI
IPC: H04N5/378
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make a camera able thin and easy to handle in an image-pickup apparatus, whose camera head part and signal processing part are connected by the camera cable. SOLUTION: A coaxial cable is used only for electric cables, on which a CCD signal from a CCD 5 and a clock signal from a timing generator(TG) 2 which are high frequency signals are transmitted, and a normal electric cable is used for electric cables on which horizontal and vertical synchronous pulses that are not high frequency signals are transmitted. Also, jitters are prevented from occurring in an image signal, by comparing the reference timing of the clock signal with the reference timing of the horizontal synchronous pulse and delaying the horizontal synchronous pulse in accordance with the comparison result.
Patent JP-H1151626-A (JP)
Title: Method and instrument for measuring angle of wheel
Inventor: SAMUELSSON JONAS
IPC: B60S5/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system which measures the angle of the wheel of a vehicle, particularly, the mismatching of toe-in, camber, and thrust between the wheel, and car body. SOLUTION: A measuring system for measuring the angle of a wheel is provided with a camera 21 which is pivotally attached to a rear wheel 22 and the camera 21 takes the pictures of both a marker array 24 on a front wheel and a marker device 25 arranged perpendicularly to the longitudinal direction of a vehicle. The camera 21 records the angle of the wheel 22 to which the camera 21 is attached by taking the picture of the marker device 25 and the angle of the front wheel on which the marker array 24 is arranged is obtained by subtracting the angle of the wheel provided with the camera 25 from the angle of the front wheel obtained from the camera 21 with respect to the marker array 24.
Patent JP-S5666720-A (JP)
Title: Control system for induction type electrodynamometer
Inventor: INOUE WAHEI
IPC: G01L3/22
Filed: 1979-11-02
Abstract: PURPOSE: To simplify the operating efficiency and construction, by performing the measurement of torque and power stably and efficiently through a voltage adjuster, through the proportional shift of torque by automatic change of the secondary side resistance value of an induction motor according to the slip.  
     CONSTITUTION: At the start of a internal combustion engine 1 to be tested, a wound-rotor induction motor 2 is stopped and the slip S is at 100%. The secondary side resistance value of the motor 2 is shifted to a maximum value of torque with an automatic adjuster 11. Further, when a voltage is fed to the terminal of the induction motor 2 from the voltage adjuster 6, the motor 2 starts. The torque or power in this case is indicated with an indicator 10 for measurement. In the slip less than 0, the induction machine 2 acts like a generator, the mechanical power is absorbed and the regeneration of power is made to a commercial power input side 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H037232-A (JP)
Title: Medicine for pet
Inventor: KANI TAKESHI
IPC: A61P1/12
Filed: 1989-06-02
Abstract: PURPOSE:To obtain the inexpensive title medicine for health control, prevention and treatment for pets capable of readily obtaining a raw material and readily taking in simple production process by blending powdery copper with powdery sugar, dried bonito powder, powdery milk and dried shrimp powder at a specific ratio. CONSTITUTION:A powdery medicine obtained by blending about 40% powdery copper used as a medicine with about 10% powdery sugar, about 20% dried bonito powder, about 20% powdery milk and about 10% shrimp powder at a weight ratio or material obtained by adding a binding agent such as starch to the above-mentioned powdery medicine and kneading the blend is formed into proper size to provide the aimed granular medicine. Peristaltic motion of the intestine is promoted by astriction of powdery copper to treat diarrhea and the medicine acts on the naris and trachea to treat cold, distemper, etc.
Patent JP-2000326092-A (JP)
Title: Stainless steel filler material for tig welding
Inventor: IWAMOTO HIROYUKI
IPC: B23K35/368
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain deep penetration TIG welding by using austenitic stainless steel for an outer shell, containing one or both of metal titanium and metal zirconium in the outer shell and/or in flux and containing a slag agent of a specified composition/specified condition in the flux and constituting the outer shell and the flux part left with one kind or more of specified elements and inevitable impurities. SOLUTION: One kind or both of metal Ti or metal Zr of 0.1-1.6 wt.% in a wire total weight is contained in an outer shell and/or flux, a slag agent, which essentially contains one or both of 0.2-1.4% Ti oxide and Zr oxide, one or both of 0.3-2.8% Cr oxide and Mo oxide, 0.05-0.3% silicon oxide, 0.1-0.5% iron oxide, 0.1-0.5% metal fluoride, is contained in the flux. Furthermore, the conditions to be satisfied include the ratio of a quantity of (metal Ti + metal Zr)/the quantity of (Ti oxide + Zr oxide + Cr oxide + Mo oxide)=0.1-1.5, and the quantity of (Ti oxide + Zr oxide + Cr oxide + Mo oxide)>a quantity of (silicon oxide + iron oxide + metal fluoride).
Patent JP-H04341743-A (JP)
Title: Focused ion beam generating device
Inventor: HIROSE YUKINORI
IPC: H01L21/302
Filed: 1991-05-16
Abstract: PURPOSE:To obtain an FIB system capable of obtaining a uniform sputter rate by changing a primary beam current of the FIB if a material of a different sputter rate exists. CONSTITUTION:Composition of sputter material is detected by detecting secondary ions, neutral particles, Auger electrons, characteristic X-ray, visible light, UV light, and other electromagnetic waves generated by radiation of a focused ion beam by a detector 9. A sputter rate is recognized by a sputter rate recognizing system 10 based on detected information, and a primary beam current density is automatically changed to obtain a uniform sputter rate by a beam current control system 11.
Patent JP-H0769529-A (JP)
Title: Folder and folder assembly
Inventor: GEIRII EI GUREI JIYUNIA
IPC: B65H45/16
Filed: 1994-06-23
Abstract: PURPOSE: To permit a plurality of folds without any excessive stops or rolls by inverting the rotation to drive a sheet in the direction opposite to the direction driving a sheet by a nip means to accept a deflection formed on the sheet and to form the folds in the sheet. CONSTITUTION: A drive roll 61 and an idler roller 62 form a transport nip to individually drive a copy sheet 70 toward a reversible roll nip 66. When the nip 66 seizes the copy sheet 70, the directions 76, 77 are reversed, a deflection is generated in the copy sheet 70, the copy sheet is folded by the idler rollers 62, 63, brought into contact with a baffle 83 and driven downward, and enters a catch tray 80. A plurality of folds can be ensured without any excessive stops or rolls.
Patent JP-S5766358-A (JP)
Title: Sample introducing apparatus for liquid-phase chromatography
Inventor: HARUKI TATSUROU
IPC: G01N30/16
Filed: 1980-10-09
Abstract: PURPOSE:To prevent liquid from leaking and introduce a sample quickly into a column by pushing the sample into the column in the same direction as suction or injection of highly pressed carrier liquid. CONSTITUTION:A switch valve 31 is connected as the solid line, and a plunger 4p of a microsyringe 4 is pulled in the direction of an arrow (f). Then carrier 9' is sucked into the microsyringe 4, and a certain amount of sample 2 is introduced into a sample-loop 5. When the valve 31 is connected as the dotted lne, carrier 9 pushes a sample 2 upwards to a column 8. Carrier 9 flows into a sealing chamber 14, but sample 2 does not. So when a seal 13 is worn out, only carrier leaks out, and the valuable sample is saved. Also tailing and broad peaks of chromatograms can be avoided because there is no diffusion of samples in the sealing room.
Patent JP-S5664881-A (JP)
Title: Supporting apparatus for electrode plate in electrostatic recorder
Inventor: ISHIKAWA CHIYUUJI
IPC: G03G15/05
Filed: 1979-11-01
Abstract: PURPOSE:To provide an apparatus which maintains a fixed space between an electrostatic latent image carrying drum and the electrode plate by engaging the electrode plate including a plurality of stylus electrodes with a bar member through a groove. CONSTITUTION:A recording image is formed on a plain paper with the electrode plate 13 including a plurality of stylus electrodes supported by the supporting devices 15 and 16 in such a manner as to face an electrostatic latent image carrying body such as a latent image carrying drum. The electrode plate 13 herein is supported with the supporting members 15 and 16 by way of grooves 14a and 14b and 21 and 22 and bar-shaped members 23 and 24. Maintaining the plate 13 with the supporting members 15 and 16 at the tip thereof enables effective reducing of variations in clearance dimensions due to thermal expansion and deterioration in parallelness thereby ensuring formation of a better latent image.
Patent JP-H09324562-A (JP)
Title: Mounting structure of handle
Inventor: KUMASHIRO SEIICHI
IPC: E05B1/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure, in which a screw is difficult to be loosened. SOLUTION: In the mounting structure of a handle, a fixture 3 screwed to a mounting surface F is inserted into the leg pipe 2 of the handle H while through-holes 6 are formed to the peripheral wall of the leg pipe 2 and a tapped hole 7 to the outer circumference of the fixture 3 respectively, and the handle H is fixed onto the mounting surface F by screwing a screw 8 into the tapped hole 7 through the through-holes 6. A large diametral section 11 and a small diametral section 12 are formed to the outer circumference of the fixture 3 through a stepped section 10 at that time, and the tapped hole 7 is positioned to the small diametral section 12.  The peripheral wall of the leg pipe 2 is pushed into the inside with the screwing of the screw 8, friction is generated between the head section of the screw 8 and the peripheral wall of the leg pipe 2 by the restoring force of the peripheral wall, and the looseness of the screw 8 is prevented.