baber/WOPTO huggingface dataset:
Patent JP-S5673926-A (JP)
Title: Base driving circuit for power transistor
Inventor: UEKI KOUICHI
IPC: H03K17/61
Filed: 1979-11-20
Abstract: PURPOSE:To lower the switching loss of a power transistor and to decrease the storage time, by providing the circuit connection switching means with the secondary winding of the 1st and 2nd pulse transformers, for the forward bias current and reverse bias current. CONSTITUTION:When a transistor T1 is on with an on-command, a transistor T3 is on, and the forward bias current flows to a resistance R1 and a main transistor MT to turn on the main transistor MT. In this case, since no bias current flows to a transistor T4, it is off, and no forward bias current flows to the secondary winding of the reverse bias pulse transformer PT2. Next, with off-command, transistors T1, T3 are off and a transistor T2 is on for a fixed time. The transistor T4 is on and the reverse bias current flows to the main transistor MT and a resistor R2. In this case, since the transistor T3 is off, no reverse bias current flows to the secondary winding of the forward bias pulse transformer PT1.
Patent JP-2000336797-A (JP)
Title: Heat-insulating board for small kitchen range
Inventor: NISHIMORI MASAKI
IPC: E04B1/94
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily exchange a heat-insulating board while surely fixing it for a prolonged term, and to easily clean it. SOLUTION: The heat-insulating board 10 for the small kitchen range is constituted by installing heat sinks 11 fixed onto walls 85 and surface layer members 15 capable of being mounted and demounted to and from the heat sink 11 through engaging means. Accordingly, when the heat-insulating board 10 is color-changed and damaged and must be exchanged, only the surface layer members 15 are slid and removed and may be replaced with new ones. Consequently, the surface layer members 15 are exchanged easily, and the heat sinks 11 can be fixed surely for a prolonged term because the heat sinks 11 are left as they are fixed, and cleaning is also facilitated because of cleaning at hand.
Patent JP-S6042700-A (JP)
Inventor: SHIBATA TAKENORI
IPC: G21K1/10
Filed: 1983-08-19
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-S636797-A (JP)
Inventor: OKAMURA SHIGERU
IPC: H05H7/00
Filed: 1986-06-26
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-H078348-A (JP)
Title: Suspension rail
Inventor: IIDA KENJI
IPC: A47B88/16
Filed: 1993-06-22
Abstract: PURPOSE:To attach/detach a middle rail which can not be easily removed. CONSTITUTION:The device consists of the main rail 1, which is a channel-like part with the opening 12 on the side opposite to the side wall 11, and the middle rail 2 which is detachably inserted from the opening 12 into the main rail 1 and keeps the drawer movable. The main rail 1 has the slit 4 in the middle of the side wall 11, and the notch 44 is cut at a point in the bottom 43 of the slit 4. The middle rail 2 has a projecting part which can be inserted only into the notch 44, and can fix the rail unremovably to the overall slit 4 except the notch 44 when the middle rail is attached inside the main rail 1.
Patent JP-S5592322-A (JP)
Title: Antitumor immunity activator and its preparation
Inventor: HISAMATSU MITSURU
IPC: A61P35/00
Filed: 1978-12-07
Abstract: PURPOSE: An antitumor immunity a activator comprising a culture filtrate of bacteria belonging to the genus Bifidobacterium as an active constituent.  
     CONSTITUTION: An antitumor immunity activator comprising a culture filtrate of bacteria, particularly Bifidobacterium infantis 7-1-ES (FERM-P NO.4708), which belong to the genus Bifidobacterium and anaerobic nonpathogenic ones indigenous to the intestines, as an active constituent. The filtrate has now been found to be antitumorous in addition to the well-known effect of the bacterium bodies, and may be a continuous culture after repeated incubation of the same filtrate. Oral administration is the best for the agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H073967-A (JP)
Title: Down pipe fixture
Inventor: HIRATA RITSU
IPC: F16L3/00
Filed: 1993-06-22
Abstract: PURPOSE:To heighten holding force to a down pipe while preventing the degradation of down pipe fitting work performance. CONSTITUTION:A down pipe fixture is provided with a holding member 2 and a fitting member 1. The holding member 2 has a pair of clamping pieces 21 provided opposedly so as to hold a down pipe B from both side faces, and a connecting piece 22 for connecting the base end parts of the clamping pieces 21; and the tip parts of the clamping pieces are provided with locking protruding parts 211 that can be engaged with grooves B1 provided on the side faces of the down pipe B. The fitting member 1 has a base 11 to be fixed to a building C by a fixing member 3, and a pair of fitting pieces 12 erected opposedly to the base 11; and the fitting pieces 12 are provided with locking protrusions 122. A channel part 23 with the outer width W1 of the bottom part narrower than the space of the fitting piece 12 and the outer width W2 of the opening end part wider than the space H of the fitting pieces 12 is formed in the outward protruding state at the connecting piece 22 of the holding member 2. Engaging holes 232 that can be engaged with the locking protrusions 122 of the fitting pieces 12 are formed at the side face of the channel part 23.
Patent JP-H0715706-A (JP)
Title: Tv telephone system
Inventor: YANASE SEIJIROU
IPC: H04M1/65
Filed: 1993-06-22
Abstract: PURPOSE:To easily read out the recording contents of an automatic answering telephone set. CONSTITUTION:An image storage 22 stores the images which are received in an automatic recording mode, and a voice storage 26 stores the received voices. The received images are synthesized 34 and recorded 36 with the information on the transmitter subscriber defined as a header. When the automatically recorded images are read out in an outside TV telephone system, a table-of- contents image of a monitor 50 consisting of only the header parts of images stored in the storage 22 is first transmitted. Then the image selected out of the table-of-contents image is read out of the storage 22 and transmitted. If the terminal of the opposite party side does not belong the TV telephone system, a message of the table of contents is transmitted in voice.
Patent JP-H023851-A (JP)
Title: Direct memory access device
Inventor: SUZUKI ATSUSHI
IPC: G06F13/372
Filed: 1988-06-17
Abstract: PURPOSE:To efficiently transfer data irrespective of the use state of a bus by providing plural request delay means which respectively delay requests given from a memory access control means to a bus jurisdiction control means for a set time. CONSTITUTION:Memory access means 14-1 to 14-n are provided for respective channels and the bus jurisdiction acquisition of the corresponding channel can be requested. When the acquisition of jurisdiction is allowed to the channel, the bus 10 is used and memory access is attained. Requests given form the memory access means 14-1 to 14-n to the bus jurisdiction control means 12 are respectively delayed by the set time by the request delay means 16-1 to 16-n. Consequently, the requests of high priority, which have been generated later, are delayed and even a channel with low priority, which has been generated earier, can use a space generated by delay and can obtain bus jurisdiction. Thus, efficient memory access in which bus jurisdiction is not occupied by the channel with high priority is attained.
Patent JP-S5375919-A (JP)
Title: Electronic instrument
Inventor: NIIMI KOUJI
IPC: G10H1/18
Filed: 1976-12-17
Abstract: PURPOSE: To augment the degree of freedom for selecting the sound conditions with the use of a simple construction by digitally processing as end devices a key board section, a tone control panel section and a sound generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0316473-A (JP)
Title: Video camera
Inventor: TSUBONO NAOKI
IPC: G03B7/16
Filed: 1989-06-14
Abstract: PURPOSE:To avoid over illuminance and to prevent, so-called, white level skip even when the illuminance of an object is high by quickening the shutter speed of an image pickup device as the illuminance of the object is increased. CONSTITUTION:A connector switch 34 in parallel connection with a capacitor 32a being a component of an integration circuit 32 is turned off by a control signal from a controller 4 and charging to the capacitor 32a is started. When an integration output SI from the integration circuit 32 exceeds a reference signal Vref, a comparison output SC from a comparator circuit 33 is descended. The controller 4 measures a time (t) after the connector switch 34 is opened till the comparison output SC descends. Then in the case of the strobe mode using the strobe based on the time (t), the shutter speed data fed to a camera section, and AGC switching signals are formed.
Patent JP-H05340942-A (JP)
Title: Urine inspector
Inventor: OGUCHI KIYOSHI
IPC: G01N33/48
Filed: 1992-06-10
Abstract: PURPOSE:To eliminate sanitary and psychological problems on submission and to prevent erroneous judgment by leaving an urine-sampling part from a criterion part after use and then providing a part for detection leak at the urine- sampling part. CONSTITUTION:A groove 46 is provided on the rear and front surfaces at the center in the longitudinal direction of two members 41 and 41' constituting a support. Two rectangular holes are provided on one side in the longitudinal direction of the groove 46, and a hole 47 is provided on the other side. Rectangular plate-shaped bodies 45 and 45' supporting a water-absorbing body 5 which is constituted of water-absorbing bodies 51 and 52 where each one edge is closely engaged into the support are provided at the center of the member 41' in recessed part. The title inspector is formed in a shape so that the absorbing body 5 is held between the members 41 and 41'. A part corresponding to a hole 47 of the absorbing body 51 indicates contact of urine and parts corresponding to two holes of the absorbing body 52 indicate the presence or adsence of desired urine constituents respectively and arrival of urine, thus bending and removing a part corresponding to the absorbing body 51 after use easily at the part of the groove 46 for disposal.
Patent JP-S5774613-A (JP)
Title: Magnetic scale
Inventor: OOKUBO HIROYUKI
IPC: G01D5/244
Filed: 1980-10-28
Abstract: PURPOSE:To improve mechanical durability by forming a magnetic grid on a magnetic recording medium layer with a vertical magnetic field recording after the layer made of spinodal type alloy magnetic material is applied on a scale base made of a high magnetism-permeability material. CONSTITUTION:A magnetic recording medium 2 made of a spinodal type alloy magnetic material as iron-cobalt-chromium system alloy is applied on a base made of a high magnetism-permeability material such as iron of a magnetic scale 10 and a scale signal track 3 on which a magnetic grid of a specified wavelength is recorded based on the vertical magnetic field and an oscillator section 4 of an orignal signal are provided thereon. Each signal is read out with detection heads 21 and 22. A scale signal and an original signal magnetic field can be generated with a fufficient magnetomotive force while the recording medium layer 2 provides a sufficient strength against mechanical damage. This eliminates any protective layer thereby enabling the reading with a sufficiently small clearance.
Patent JP-H10333306-A (JP)
Title: Photographic processing device
Inventor: PATTON DAVID L
IPC: G03D3/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To increase processing efficiency without adversely influencing processing solution by heating or cooling the back side of film against the front side thereof. SOLUTION: The efficient flow of the processing solution is supplied into a processing channel 16 from a nozzle 46. When photosensitive material 20 passes through the channel 16, the material is locally heated. The device is provided with a heater 80, which has a 1st heat insulating block 82 made of material having low heat conductivity and includes a long roller 92 arranged in a circular cavity 94 formed in the heater 80. Only the small part of the roller 92 can be brought into contact with the back side 96 of the material 20. The roller 92 has an outside shell section 98 made of conductive material and heated by a proper electric wire connected to the section 98. After the material 20 is put in the processing solution without raising the temperature of the entire processing solution, its temperature is selectively raised or lowered.
Patent JP-S6044285-A (JP)
Inventor: SEKIGUCHI TAKUYA
IPC: F15B7/00
Filed: 1983-08-18
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-S5851832-A (JP)
Inventor: OOIGAWA SENJI
IPC: A01M9/00
Filed: 1981-09-24
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-2000334338-A (JP)
Title: Pressure accumulation type liquid discharge container
Inventor: GOTO TAKAYUKI
IPC: B05B11/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily discharge air in a cylinder at the beginning of use. SOLUTION: In a pressure accumulation type liquid discharge container provided with a push-down head having the large diameter cylinder 21 fitted to the outer surface of the large diameter cylindrical piston 13 provided to the upper part of a stem 12 and the inner peripheral wall 22 fitted to the outer surface of the upper part of the discharge valve element 15 erected from the interior of the stem 12 respectively provided to the top plate thereof so as to be vertically suspended from the undersurface thereof and also having the discharge valve hole 25 closing the lower end opening surface thereof at the upper part of the discharge valve element 15 bored therein under the center part of the top plate,  a horizontal wall 24 is provided between the intermediate parts in the up and down direction of the large diameter cylinder 21 and inner peripheral wall 22 under a nozzle hole 23 to hermetically close the upper surface of the large diameter cylinder chamber B formed by the lower half parts of the large diameter cylinder 21 and the inner peripheral wall 22 and the top plate part excepting the discharge valve hole 25, the nozzle hole 23 and the passage part 26 connecting both of them is removed and opened to close the whole surface of the upper end of an outer peripheral wall 27 by a separately provided closure plate 29.
Patent JP-S6043759-A (JP)
Title: Memory device
Inventor: ISHIKAWA KENJI
IPC: G06F11/16
Filed: 1983-08-19
Abstract: PURPOSE:To attain the double structure of memory information by allotting a part of a memory circuit group to a specific continuous address space among address information given from an external device and transferring the write information to said address space. CONSTITUTION:In the case of a duplicating action designation and a reading action, a read information coincidence detecting circuit 58 detects the coincidence between the read information given from one of memory circuit groups 34-36 and the read information given from a memory circuit 37 which contributes to the duplicated memory circuits of the groups 34-36. The result of this detection is controlled by the output of a control circuit 64 which is turned into a condition signal to be transferred to an external processor and send to an output line 59. A selecting circuit 67 uses the read information given from circuits 34-36 and the read information given from the circuit 37 as an input controls with switching the read information given from the memory circuit corresponding to each external processor and leads the selected output to an output line 48.
Patent JP-S5483860-A (JP)
Title: Label issuing apparatus
Inventor: FUJII KUNIHIKO
IPC: G01D4/00
Filed: 1977-12-16
Abstract: PURPOSE: To make it possible to fix the prints of all the unit price, weight and sum by providing a resistor for storing all the data including the unit price, weitht and sum and by interchanging these data with the use of a selecting switch to accomplish the metering operatins and the printing fixing operations.  
     CONSTITUTION: If a selecting switch 8 is turned on when metering operations are accomplished, a selecting switch 9 for print fixing operations is turned off, and resistors 1, 2 and 3 for unit price, weight and sum are cleared. If, under this condition, a setting key 10 is operated to set the unit price so that the metering operation is accomplished at a metering unit 4, the sum is calculated at a multiplier 5 so that the data of the unit price, weight and sum are printed out in a printing unit 7. If the selecting switch 9 is turned on when the print fixing operations are accomplished, the switch 8 is turned off, and the setting key 10 and a practising key 11 are operated so as to make it possible to issue a label, in which the data of the unit price, weight and sum are intermittently printed out at the printing unit 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5375764-A (JP)
Title: Automatic wire bonding unit
Inventor: IMAI HIROO
IPC: G05D3/12
Filed: 1976-12-16
Abstract: PURPOSE: To obtain the automatic wire bonding unit having good accuracy for the positioning and workability, by detecting the shift of pellet at the same location as the junction stage positioning the pellet after transfer, and by bonding the wire based on the shift detected in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10324182-A (JP)
Title: Detachable fitting mechanism for seat for vehicle
Inventor: MIYAUCHI FUMIO
IPC: B60N2/90
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To absorb dimensional dispersion and error of fitting parts of a vehicle body by fitting the upper part of lock main bodies to the fixed rail sides by bolts and nuts through the circular holes and the slotted holes of bolt holes, and enabling the lock main body to the swingingly adjusted centering around the bolt inserted into the circular hole. SOLUTION: A rear side lock mechanism 41 is provided with latch claws 43 to be engaged with strikers on the lower parts of lock main bodies 42, and unlock knobs between an operation lever 45 for operating unlock and the latch claws 43. The operation lever 45 is provided with the end parts 45a on the unlock operation sides and an operation part 45b, and fitted to brackets 48 through pivotal pins 46. A plurality of bolt holes formed on a fitting part 51 provided on the upper part of the lock main body 42 is composed of a circular hole 53a and slotted holes 53b, and the lock main body 42 is fitted to the fixed rail 33 side by stepped bolts 55 and nuts 57. The lock main body 42 is rotationally moved centering around the bolt 55 inserted into the circular hole 53a, and the positions of the latch claws 63 can be adjusted in the longitudinal position.
Patent JP-H093278-A (JP)
Title: Rubber composition
Inventor: AKAMATSU TAKASHI
IPC: C08K3/04
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a rubber composition having a low hardness and excellent in mechanical propeties and dispersibility of carbon. CONSTITUTION: This composition is obtained by blending 100 pts.wt. butyl rubber with 15 to 100 pts.wt. carbon black having a particle diameter of 10 to 200nm and oil absorption of dibutyl phthalate(DBP) of >=0.7ml/g.
Patent JP-H07334737-A (JP)
Title: Portable teleophone set automatic renting machine and portable tlephone set renting system utilizing the same
Inventor: SHIKIBA SUGURU
IPC: G07F9/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide an automatic renting system which can rent a portable telephone set by a system conforming to its use style. CONSTITUTION:The portable telephone set automatic renting system 1 has plural automatic renting machines 4 where plural portable portable telephone sets 6 are stored, ID cards 8 that users of the automatic renting machines carry with them, and a headquarter machine 2 which performs remote control over renting and returning operation at the automatic renting machines. The transmission of a portable telephone set which is rented is managed by the headquarter machine 2 and the rental charge is calculated on the basis of the transmission managing record of the headquarter machine. Discrimination codes are allocated to the respective renting machines 4 and telephone sets 6 and the portable telephone sets 6 can be returned at any renting machines.
Patent JP-S5674257-A (JP)
Title: Electrophotographic receptor
Inventor: KAWAMURA TAKAO
IPC: G03G5/14
Filed: 1979-11-21
Abstract: PURPOSE: To prevent the occurrence of peeling, cracking, etc. in an electrophotographic receptor using amorphous silicon (a-Si) as its photoconductive layer, by providing the specific intermediate layer between the substrate and the photoconductive layer.  
     CONSTITUTION: A kind of buffer intermediate layer which is heat resistant and is able to absorb the difference in contraction action between substrate and photoconductive layer is provided between the conductive substrate and the a-Si photoconductive layer. A heat-resistant high polymer which is a viscoelastic material and can cause creep phenomenon (for example, polyimide resin) or a heat resistant material of a coeff. of thermal expansion lower than that of the substrate but higher than that of the photoconductive layer (for example, polyimide resin, SiO 2 , etc. in case aluminum is used as a substrate) is used as the material for forming said intermediate layer, and the film thickness thereof is preferably about 0.01W2μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0317912-A (JP)
Title: Manufacture of transparent conductive thin film
Inventor: YOSHIDA TETSUHISA
IPC: H01B5/14
Filed: 1989-06-14
Abstract: PURPOSE:To form a transparent conductive film of homogeneous film quality on a large area by depositing a thin film made of a specific metal on a substrate, and by irradiating a product by means of discharge decomposition of a gas including at least oxygen, to the thin film using an ion irradiation device. CONSTITUTION:On a substrate 111, a thin film 112 composed of InxSny (x+y=1, y<=1) is deposited, and a product caused by discharge decomposition of a gas including at least oxygen is irradiated to the thin film 112 by an ion irradiation device. By deposition or plating, the thin film 112 composed of InxSny (x+y=1, y<=1) can be easily deposited on a large area, and the product caused by discharge decomposition of a gas including at least oxygen can be irradiated the large area by the ion irradiation device. A transparent and conductive InxSny oxide thin film 113 can be formed homogeneously on the large area substrate 111.
Patent JP-S6213542-A (JP)
Title: Recovering method for metal
Inventor: ITO KIYOTAKA
IPC: C22B11/00
Filed: 1985-07-10
Abstract: PURPOSE:To separate a platinum metal by a simplified process obviating the necessity of heating means by bringing a platinum metal-containing titanium waste catalyst into contact with an aqueous solution of hydrofluoric acid to dissolve titanium. CONSTITUTION:The waste titanium catalyst coated with platinum metal is brought into contact with the >=about 5wt% aqueous solution of hydrofluoric acid by means of immersion, spraying, etc. The above contacting operation is carried out at ordinary temp. or under cooling to a slight extent. By this treatment, the titanium in the titanium spent catalyst is dissolved in the aqueous solution of hydrofluoric acid and platinum-metal oxides such as RuO2, etc., at the titanium surface are exfoliated. Insoluble matter of the exfoliated platinum-metal oxides is collected by filtration, centrifugation, etc.