baber/WOPTO huggingface dataset:
Patent JP-S5227302-A (JP)
Title: Station selecting device
Inventor: MOGI TAKAO
IPC: C03B37/08
Filed: 1975-08-27
Abstract: PURPOSE: The station selecting device, which facilitates the determination of station selecting voltage to each channel and also can perform the automation of this voltage determination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05268977-A (JP)
Title: Production of cumic acid
IPC: C12R1/01
Filed: 1992-03-30
Abstract: PURPOSE:To economically produce cumic acid useful as a raw material for perfumes, flavors, etc., from a specific raw material with microorganisms. CONSTITUTION:Isopropylbenzaldehyde or cymene is oxidized with microorganisms to produce cumic acid. The microorganisms are paraffin-utilizing bacteria deposited as FERM P-11752 and P-11754. The microorganisms permit the production of cumic acid more safely and economically than that by the conventional chemical synthetic method.
Patent JP-H09268565-A (JP)
Title: Fitting method of l-shaped steel on continuous footing
Inventor: ASAKAWA NOBUKAZU
IPC: E02D27/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To adjust the height or the horizontality of a L-shaped steel or a wall panel when these materials are welded or fitted, by embedding a L-shaped fitting steel tool in which the leg of a turntable-like metal tool provided with a circular table with a specified diameter is connected to an anchor rod with screws, into a continuous footing. SOLUTION: A L-shaped fitting steel tool 2 that a turntable-like metal tool 3 composed of a circular table 3a with 50-90mm diameter and a bolt-form leg 3b is screwed with an anchor steel rod 4, is embedded in a continuous foundation 1 before concrete is cured. In this time, the inclination of the circular table 3a is adjusted so that the upper face of the circular table 3a is flush with the surface 8 on the continuous concrete. After the continuous foundation has been cured in some extent, the circular table is rotated by use of the claws of a hook-shaped tool 5 to adjust the height. Then, the L-shaped steel is directly welded to the circular table and wall panels are put on the L-shaped steel and fixed thereto.
Patent JP-H10283785-A (JP)
Title: Semiconductor device
Inventor: KAWACHINO HARUKO
IPC: G11C11/408
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To stabilize an operation, and speed up the access time of, for example, a synchronous SRAM containing a burst counter by performing the shift operation of a shift register selectively depending on whether a burst mode is linear or interleave sequence. SOLUTION: When a synchronous SRAM is set to a normal operation mode, only the initial setting of flip flops FF1-FF4 is performed by an internal clock signal BBC in a burst counter BC and a shift register is not shifted by an internal clock signal CBC. Therefore, predecode signals /a0/a1, a0/a1, /a0a1, a0a1 corresponding to a column being specified by address signals A0-A1 are set to a high level during one cycle. A signal path until the predecode signals are formed is the same regardless of an operation mode and a transfer delay time difference between the operation modes is small, thus preventing a hazard against the predecode signal from being generated and speeding up an access time.
Patent JP-S585741-A (JP)
Title: Emulsion photomask drying method
Inventor: MORISHIGE AKIRA
IPC: G03F1/00
Filed: 1981-07-03
Abstract: PURPOSE:To prevent deformation of an emulsion photomask due to water drops, by coating a surfactant on the surface of an emulsion photomask wetted with water, and drying the mask. CONSTITUTION:An emulsion containing diffused silver halide coated on a glass plate is exposed to a light pattern, then developed, fixed, and dried to provide an emulsion photomask for use in individual semiconductors and a small scale integrated circuit. Before drying the wetted mask, a surfactant is first coated on its surface by spraqing or dipping, and water drops are removed by low speed spin drying or the like. The surfactant reduces the surface tension of the liquid, permitting the drops to be converted into a flat film, and deformation of the pattern due to the surface tension and accordingly, deformation of the emulsion photomask due to water drops to be prevented.
Patent JP-S5329735-A (JP)
Title: Cleaning device for both developing and photo-sensitive body
Inventor: OONUMA TERUYUKI
IPC: G03G21/00
Filed: 1976-08-31
Abstract: PURPOSE:To provide a cleaning device for both developing and photosensitive body of a simple construction wherein it is combined with the developing device which uses a single ingredient non-magnetic toner as a developer agent and a fully cleaning effect is obtained.
Patent JP-S5329605-A (JP)
Title: Hand-free telephone set
Inventor: TAKAHARA TOSHIO
IPC: H04M1/60
Filed: 1976-08-31
Abstract: PURPOSE:To prevent howling and to enable simultaneous communication, by receiving the sound from telephone circuit with the ear phone etc. and by transmitting the transmitted sound with the microphone.
Patent JP-H09270841-A (JP)
Title: Electronic equipment provided with card reader
Inventor: FUJIMOTO OSAMU
IPC: H04M17/02
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of the user caught by a card or a card reader by forming a recessed part hollowed more than a length of an exposed part of the card when the card is normally inserted and providing a card insert port in face with the recessed part, thereby avoiding the card or card reader from being projected externally. SOLUTION: A recessed part 40 for an extraction space used to extract a card by nipping an end of the card from both upper and lower sides is provided from a lower half 35a, an upper half 35b of a side plate 35 of a front side of a front case 30 of this electronic equipment 10, such as a public telephone set toward an upper plate 31. That is, the recessed part 40 is made up of a flat bottom wall 40a along a rear opening 30a from a lower end of the lower half 35a of the side plate 35, a depth wall 40b in a direction perpendicular to a bottom plate 22 of a rear case 20 and both side walls 40c.  Thus, the card reader 52 and the card inserted in the card reader 52 are not projected externally from a case plane, and it is prevented for the user to receive a damage resulting from an event of the user being caught by the card or the card reader or the user drops off the electronic equipment 10.
Patent JP-H11295059-A (JP)
Title: Method and device for evaluating aspherical surface shape
Inventor: GOTO HISASHI
IPC: G01B21/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently evaluate a complicated aspherical surface shape with high reliability by simple evaluation measure. SOLUTION: This method consists of a step S1 for measuring the shape of an actual aspherical surface, a step S2 for finding an optimum similar power variation rate M0 minimizing the difference between the shape of a specified aspherical shape and the total shape of the measured actual aspherical surface by similarly deforming a design reference aspherical surface shape, and a step S3 for evaluating the aspherical surface by using the optimum similar power variation rate M0 .
Patent JP-H05299188-A (JP)
Title: Lighting system
Inventor: SATO KATSUMI
IPC: H05B41/36
Filed: 1992-04-23
Abstract: PURPOSE:To stably dim a discharge lamp by operating a dimming means in response to the level of the high-frequency power when a dimming signal is received during a fade-out action. CONSTITUTION:When a lights-out signal is received from a remote control transmitting circuit 8 while high-frequency power is fed from an inverter circuit 4 and a discharge lamp 5 is lighted with the rated power, an inverter control circuit section 6 gradually increases the oscillation frequency and outputs it to the inverter 4, and the discharge lamp 5 is gradually turned off. When a dimming signal is received during this time, if the high-frequency power is the dimming lower limit level or above, the lights-out action is released, and the normal dimming means is operated. If the high-frequency power is a dimming allowable level less than the dimming lower limit level, the lights-out action is released, the discharge lamp 5 is again preheated and started, the power higher than the dimming lower limit level is fed, then the dimming action is performed. Dimming can be stably performed when the dimming signal is received during the lights-out action.
Patent JP-S5236688-A (JP)
Title: Novel synthetic penicillins and their preparation process
Inventor: KAWAZU MITSUTAKA
IPC: A61P31/04
Filed: 1976-08-31
Abstract: PURPOSE: 60(D-2-acylamino-2-phenylacetamide)penicillanic acids and their nontoxic salts I (where R 1  is D-asparaginyl, D-isoasparaginyl or D-glutaminyl), e.g. 6-[D-2-(0-nitrophenylsulfenylamino)-3-carbamoylporpionamide)-2phenylacetamido]-penicillanic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H112883-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKUDA MITSUHIRO
IPC: G03C1/83
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material small in fog and high in sensitivity and superior in sharpness and stable with the lapse of time by incorporating a specified compound and a diffusion-resistant dye. SOLUTION: The silver halide photographic sensitive material contains one of the compounds represented by the formula in which A is an acid nucleus; each of L1 -L3 is a methine group; (n) is 0, 1, or 2; X is an O or S or Se atom; each of R1 and R2 is, independently, an H atom or an optionally substituted alkyl group and each may combine with each other to form a ring; each of R3 and R4 is an alkyl group and at least one of them is substituted by an electron withdrawing group having a Hammett's substituent constant σp of >=0.3.
Patent JP-S60249693-A (JP)
Title: Screw compressor
Inventor: MOTO MASAKI
IPC: F04C29/02
Filed: 1984-05-25
Abstract: PURPOSE:To prevent refrigerant gas from bypassing a low pressure part in a screw compressor, by supplying a bearing at the discharge side with highpressure oil and a bearing at the suction side with low pressure oil via a throttle, respectively, while spraying bearing drain oil to a rotor chamber. CONSTITUTION:The oil lubricated to a bearing 6 at the discharge side has hydraulic pressure equivalent to nearly discharge pressure and, after lubricating the bearing 6 for cooling, is sprayed to the inside of a rotor chamber from an oil injection port 10 of the inner wall of a casing via a throttle passage 21. In addition, the oil fed to a bearing 13 at the suction side is being decelerated by a throttle passage 12 installed just in front and, after lubricating the bearing 13 for colling, most of the oil is sprayed to the inside of the rotor chamber from an injection port 24 via an oil return drain port 22 and a passage 23. The rest flows into the suction side from a clearance of the fitting parts between a rotor shaft and a casing but the quantity is as small as negligible.
Patent JP-S586686-A (JP)
Title: Picture communication device
Inventor: KAMEOKA TAKAHARU
IPC: H04N7/18
Filed: 1981-07-03
Abstract: PURPOSE:To perform driving extremely in safety by automatically switching and displaying pieces of picture information on front condition on a monitor TV screen above a driver's seat one after another according to the driving of a moving body. CONSTITUTION:Front conditions on a track shot by TV cameras arranged at distance are converted at a high frequency by a transmitter 3a into pictures, which are radiated from a front antenna 4a with an extremely fine radio wave. A moving body, on the other hand, receives the radiated radio wave through a receiving antenna 7 to reproduce the pictures on a receiver 11. Those received pictures are stored, frame by frame, in a picture storage device 12 in the order of the reception under the control of a controller 13. In another way, they are projected as static pictures on monitor TVs 9a, 9b, and 9c successively.
Patent JP-H10300788-A (JP)
Title: Pointer driving circuit for dc ammeter
Inventor: SUGIMOTO HIROHARU
IPC: G01R5/16
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pointer driving circuit having simple circuitry by setting the balance conditions of a bridge circuit such that the coil current will be 0 mA and setting the resistances of first through third resistors at appropriate values thereby eliminating an adjusting work for positioning a pointer accurately at a zero position on a dial. SOLUTION: When a DC current to be measured takes a positive value, the coil current takes a negative value and when the DC current takes a negative value, the coil current takes a positive value. When the resistances of first through third resistors are set at appropriate values such that the coil current will be 0 mA when the DC current is 0 A, the coil current takes a negative or positive value as the DC current takes a positive or negative value. Consequently, the fields generated from a magnet rotor, a zero return magnet and a coil cooperate to position a pointer at a specified position on a dial corresponding to the direction of the vector of combined field, i.e., the direction and the magnitude of DC current.
Patent JP-S58221727-A (JP)
Title: Seat adjuster for car
Inventor: INASAWA HIDEHO
IPC: B60N2/06
Filed: 1982-06-18
Abstract: PURPOSE:To permit certain interlock between the secondary lock mechanism and the primary lock mechanism by permitting allowance in the engagement of the secondary lock mechanism at early stage. CONSTITUTION:The primary lock mechanism B and the secondary lock mechanism B' are arranged under a seat 1. The front haff of each tooth piece of the teeth 21 on the lock plate 22 of the secondary lock mechanism B' and of each tooth piece of the teeth of a stopper plate 24 is formed into tapered form, to the top and bent downward so as to be nearly at right angles when engagement starts. The stopper plate 17 of the primary lock mechanism B and the stopper plate 24 of the secondary lock mechanism B' are connected through a cable 30, and thus the both lock mechanisms are interlocked.
Patent JP-S5817040-A (JP)
Title: Detecting method for paper jam in facsimile
Inventor: TANAKA MASAO
IPC: H04N1/00
Filed: 1981-07-04
Abstract: PURPOSE:To perform reliable operations to detect and alarm a paper jam, by constituting a device such that, if a time, during which a forward end of an original passes between two sensors, located in the proximity of a reading part of an original feed path and at the downstream of the reading part, exceeds a given feed time based on a feed rate, a feed motors stops running and an alarm actuates. CONSTITUTION:A first sensor 10 detects a forward end of an original 15 supplied at a given feed rate and stops a motor 3. Then, an instrument at a receiving side verifies for and against receipt, and if pros on the receipt are verified, a timer and the motor 3 drive to feed the original 15 at a transmitting speed. When the forward end of the original 15 is not detected by a sensor 12 although a given passage time, which is obtained by dividing a distance between the first sensor 10 and the second sensor 12 by a feed rate, has elapsed, it is decided that a jam occurs to the original 15, and the feed motor 3 stops running and an alarm activates. This permits the reliable detection and alarming of paper jam and enables to take an rapid emergency measure.
Patent JP-S58220919-A (JP)
Title: Pre-combustion chamber of internal-combustion engine
Inventor: NISHI SUSUMU
IPC: F02B19/16
Filed: 1982-06-17
Abstract: PURPOSE:To improve the durability of an engine while protecting the engine from any crack caused by a thermal impact by means of a ceramic part having surrounding wall thickness made uniform, by forming a front chamber surrounding part made of the ceramic into an axially symmetric shape, and further making the upper half of an engine lower part with heat-resistant steel. CONSTITUTION:When the air in a main combustion chamber 24 is compressed by the rising of a piston 23, and the air flows into a pre-combustion chamber 33 from a main injection hole 39, said compressed air produces a strong vortex flow within said chamber 33 and further produces a turbulent flow while closely making contact with the under surface flat part of the chamber 37, because a front chamber 38 is eccentric to an intermediate chamber 37 and a rear chamber 34 by (e) as well as sprayed fuel is rapidly mixed with the air allowing higher combustion performance to be obtained because the fuel is injected from an injection orifice 36. Further, although a lower part 28 is exposed to combustion gas in the main combustion chamber 24 to get higher temperature during an engine operation, it is prevented from being overheated because a front chamber surrounding part 41 on the lower end of said lower part is made of ceramic, and any crack caused by a thermal impact can be prevented because the part 41 is axially symmetric and uniform in its wall thickness and the coefficient of thermal expansion.
Patent JP-H06293271-A (JP)
Title: Hydraulic power steering device
Inventor: SASAKI HIROTO
IPC: B62D5/083
Filed: 1993-04-06
Abstract: PURPOSE:To provide a large difference between steering feelings at low and high speed running times by forming different two sets of throttle parts between the first/second valve members concentrically arranged of a rotary control valve for controlling supply/discharge of pressure oil in accordance with steering resistance. CONSTITUTION:In a rotary hydraulic control valve for controlling supply/ discharge of pressure oil relating to a power cylinder by relatively rotating an input shaft 2 and an output shaft through a torsion bar by steering, the valve has the first valve member 31 of tube shape relatively rotatably fitted to a valve housing and the second valve member 32 relatively rotatably fitted to the axial center of this member 31. Throttle parts A, A' to D, D' are formed between peripheral directions of an edge along the axial direction of recessed parts 50a to 50c in a side of the first valve member and an edge along the axial direction of recessed parts 51a to 51c of the second valve member. At that time, by setting a flow path area of the throttle parts A' to D' of the second set larger than that of the throttle parts A to D of the first set, steering force in accordance with a running speed is obtained.
Patent JP-H01274774-A (JP)
Title: Portable massaging equipment
Inventor: TERANISHI AKIHIKO
IPC: A61N5/06
Filed: 1988-04-27
Abstract: PURPOSE:To enable the inner section of a skin to be warmed up by allowing a treatment section to be formed into a negative electrode of a high voltage generating circuit wherein the section is equipped with a mixed member which is composed of synthetic resin, conductive substances and of extreme infra-red radioactive substances, and thereby allowing a grip section to be formed into a positive electrode of the high voltage generating circuit. CONSTITUTION:When the conductive cover 5 of a grip section A is gripped by an user, high voltage generated on the secondary side of a transformer T1 is applied to a head case 15 made of synthetic resin via a treatment section 17 fixed by a set screw interspaced with a leaf spring 1. Extreme infra-red rays are radiated from ceramics in a zirconia family contained in the treatment 17 so as to let not only the surface of a skin but also the deep section thereof be warmed up so that the inner section of the skin is activated all the more by synergetic effect of high voltage and extreme infra-red rays. A neon tube Ne1, a protective current limiting resistor R2 and a rectifying diode D1 are connected with a closed circuit of the secondary side in series, only DC current to the extent of several tens to 200 (muA) thereby flows even if the resistance of a human body is lowered, there is no problem at all in safety.
Patent JP-S60248049-A (JP)
Title: Full duplex communication control system
Inventor: OKADA TATSUO
IPC: H04L5/14
Filed: 1984-05-24
Abstract: PURPOSE:To reduce the number of issue of commands from a CPU to a communication controller by controlling automatically even a line not designated in pairs with a designated line when any of transmission/reception lines from the CPU is designated. CONSTITUTION:The communication controller 10 is connected to the CPU by an input/output control section 11 and controls data transfer between a main storage device of the CPU and a storage device 12 of the controller 10 and reception of a command transferred by the execution of input/output instruction of the CPU. A line controller 13 is connected with a communication line and executes processings such as data reception from the said line, data transmission to the line and identification of reception data. The controls are executed by a line control word stored corresponding to the line in the storage device 12. When the CPU commands any of transmission or reception line constituting a full duplex line, a main control section 14 transmits a control signal via the control section 13 to a reception line or a transmission line not designated directly in pairs with a designated line according to the control word from the device 12.
Patent JP-H10317078-A (JP)
Title: Copper base alloy excellent in corrosion-resistance, hot workability and stress corrosioncracking resistance and its production
Inventor: MIZOGUCHI TADAO
IPC: C22F1/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a copper base alloy excellent in dezincing corrosion resistance, hot workability, mechanical properties and stress corrosison crackingresistance in an atmosphere of a corrosive soln. by subjecting a copper base alloy having a specified compsn. composed of Cu, Pb, P, Sn, Ni and Zn to suitable reduction working and heat treatment. SOLUTION: A copper base alloy having a compsn. contg., by weight, 58.0 to 63.0% Cu, 0.5 to 4.5% Pb, 0.05 to 0.25% P, 0.5 to 3.0% Sn so as to also satisfy 10P=(2.8 to 3.98)-Sn and 0.05 to 0.30% Ni, moreover contg., at need, 0.02 to 0.15% Ti, and the balance Zn with inevitable impurities, in which an α+β structure is uniformly dispersed, and excellent in corrosion resistance and hot workability is obtd. This copper base alloy is preferably subjected to extrusion at <=680 deg.C to form its metallic structure into the one with <=20 μm grain size.  The copper base alloy is subjected to heat treatment at 475 to 600 deg.C for 1 to 5 hr, is thereafter subjected to reduction working at 10 to 30% reduction of area and is subjected to heat treatment of executing holding at 250 to 400 deg.C for 1 to 5 hr and thereafter executing air cooling to improve its mechanical properties, by which inside stress therein is sufficiently removed.
Patent JP-S59231660-A (JP)
Title: Schedule system for update data
Inventor: YAMADA YUUJI
IPC: G06F11/16
Filed: 1983-06-13
Abstract: PURPOSE:To perform efficient update processing by making an old event control block ineffective when the same area is further updated newly in a system which holds up-to-date data on double basis. CONSTITUTION:A CPU1 while executing the program of an update request part 5 from a main memory 2 detects an update request WD1 and actuates an update processing accepting part 7. The accepting part 7 secures a double information transfer area DIWA to perform information transfer, and generates an event control block ECBi to search a control table 8. A check on whether an entry having the same area name BLK to be updated is possible or not is made, and when it is the same, the flag data F of this entry is made into ineffective display. When the invalidating process is completed, the ECBi is connected to a queue and a new entry into the control table 8 is made to release a transfer area for old double information.