baber/WOPTO huggingface dataset:
Patent JP-S57199333-A (JP)
Title: Complementary mos integrated circuit
Inventor: KAYAHARA MASAO
IPC: H01L21/8238
Filed: 1981-06-01
Abstract: PURPOSE:To obtain a normal circuit driving operation, by supplying a suitable voltage as a power supply voltage of a frequency division circuit and an oscillating circuit, with a backup circuit consisting of a solid-state switch and a resistor, in a lamp driving at the power supply application. CONSTITUTION:An input signal at aterminal 1 is inputted to a gate of a  MOSFET18 being a solid-state switch and it is inverted at an inverter 4 and inputted to a gate of a MOSFET10 being the solid-state switch. When a signal of positive potential is inputted to the terminal 1, the FET18 is conductive and a voltage dividing the voltage with a terminal 3 of the positive power supply with resistors 6 and 7 is outputted to a circuit 9, and this output is the power supply voltage for an oscillation/frequency-division circuit block 11. When the input signal to the terminal 1 is negative, since the FET18 is non-conductive and the FET10 is conductive, the output of a circuit 13 becomed the power supply voltage of the block 11. Thus, malfunctions or oscillation stop due to decreased  power supply voltage caused by excessive current to a lamp and a buzzer can be prevented.
Patent JP-H08258928-A (JP)
Title: Moving dolly for lengthy material and method for its directional change
Inventor: HASHIMOTO YUKICHI
IPC: B65G7/04
Filed: 1995-03-16
Abstract: PURPOSE: To enhance execution properties and economy by easily and accurately moving a very heavy lengthy material to an arrangement position out of a plurality of lines within an installation space by a comparatively simple moving means. CONSTITUTION: The moving dolly is equipped with a dolly main body 31 provided with an axial line extended in the longitudinal direction, a receiving stand 34 which is located over the dolly main body, and supports a lengthy material P in continuous length in the direction along the aforesaid axial line, a drive wheel 33 which is mounted onto the dolly main body, and runs the dolly main body, a plurality of guide wheels 32 which are supported by the dolly main body, supports load applied through the dolly main body, and further guides the dolly main body along a rail road R, and with a vertical moving mechanism H which is mounted onto the dolly main body, and moves the dolly main body up and down. And the guide wheels are so constituted as to be rotated at least by 90 deg. around their own support points.
Patent JP-H05247493-A (JP)
Title: Washing fluid for glass of vehicle or building
Inventor: TAKAGI TOSHIYO
IPC: C11D3/14
Filed: 1992-03-06
Abstract: PURPOSE:To provide the title fluid which can wash cleanly and speedily the glass of a vehicle or a building, can make the cleaned glass resistant to the adhesion of scums and to the production of a foreign sound during wiping with a device (e.g. wiper). CONSTITUTION:The title fluid is prepared by adding a fluororesin or silicon alone or in combination to a conventional washing fluid.
Patent JP-S58204169-A (JP)
Title: Production of clad material
Inventor: MOCHIZUKI MASASHI
IPC: B23K20/00
Filed: 1982-05-21
Abstract: PURPOSE:To form a uniform clad layer having good adhesion on the outside surface of an extruded metallic material in various shapes continuously and inexpensively by melt-spraying a metal on the surface of the metallic extrudate near the extrusion port of an extrusion molding machine thereby forming a metalcoating layer thereon. CONSTITUTION:A melt spraying gun 4 is installed near the outlet end of the die of an extruder 1, and a required metal is melt-sprayed to an extrudate 2 from the intermediate of conveying rolls 3. The guns 4 are preferably installed in >=1 unit in order to obtain a uniform coating according to the shape of the extrudate 2. A reducing flame is used or an inert gas is used preferably in order to prevent the oxidation of the particles of the melt-spraying metal. Pitting corrosion, etc. of an aluminum material are prevented by coating the same with Zn in the case of extruding the aluminum material and the diffusion layer of Zn is formed by controlling the rate of cooling by utilizing the heat retained in the extrudate. It is possible to braze and reinforce the aluminum material by melt-spraying an Al-Si alloy.
Patent JP-H05255313-A (JP)
Title: N,n'-disubstituted amide derivative
IPC: C07D401/06
Filed: 1992-03-09
Abstract: PURPOSE:To provide a new N,N'-disubstituted amide derivative having strong and selective 5-HT3 receptor antagonistic action and useful as an antiemetic, an enterokinetic function controlling agent, a therapeutic agent for migraine, an antipsychotic agent, an antianxiety agent, etc. CONSTITUTION:The compound of formula I [R1 is H or lower alkyl; R2 and R3 are H, lower alkyl, lower alkenyl, (substituted)aryl-lower alkyl, acyl or lower alkoxycarbonyl; R4 is H, lower alkyl or lower alkoxy; A is CH or N; (n) is 1-3], its hydrate or acid addition salt, e.g. cis-3-amino-4-methyl-1-(1- methylindazol-3-ylcarbonyl)pyrrolidine hydrochloride. The compound of formula can be produced by reacting a carboxylic acid of formula II or its reactive derivative with a compound of formula III.
Patent JP-H07289928-A (JP)
Title: Cleaning roll of rice cleaning machine
Inventor: HOSOKAWA KATSUO
IPC: B02B3/06
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the partial violent wear of a resistance protruding piece and easily replace the resistance protruding piece to prevent the production of crushed rice. CONSTITUTION:In a rice cleaning machine wherein a resistance protruding piece 30 is arranged to the connection cylindrical part A of the cleaning roll 21 continuing to a grain feed roll 25, the resistance protruding piece 30 is constituted of a metal protruding piece part 31 and the ceramics protruding piece part 32 provided on the side of the grain feed roll 25.
Patent JP-S63250974-A (JP)
Title: Driving device for image pickup element
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/335
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a 13XfH (horizontal clock frequency) with a considerably simply constitution by setting the even number-fold frequency of thirteen times as much as a horizontal frequency which is the nearest to the integer-fold frequency of 101-fold (or 103-fold) horizontal synchronous frequency as a basic clock frequency. CONSTITUTION:An H decoder 209 decodes timing signals 250, 251 and 252 which can be obtained in frequency-dividers 206, 207 and 208 so as to obtain horizontal timing signals such as HSYNC and HBLANK. With above constitution, driving timing signals in a horizontal direction can be obtained in a CCD by a signal line 250 and the horizontal frequency fH can be obtained in a signal line 254. Consequently, the 13XfH signal can be obtained in a signal line 253.
Patent JP-S60228986-A (JP)
Inventor: KONDOU MITSUNORI
IPC: G21B1/11
Filed: 1984-04-27
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-S5210060-A (JP)
Title: Pressurized electric discrimiator
Inventor: YAMADA JIYUN
IPC: H03D3/26
Filed: 1975-07-14
Abstract: PURPOSE: To promote mass productability by solidifying inductance part of a discriminator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02263215-A (JP)
Title: Pressure control valve
Inventor: YAMAMOTO KENJI
IPC: G05D16/06
Filed: 1989-04-03
Abstract: PURPOSE:To control the exhausted gas pressure to a set level with high accuracy even to a minute difference pressure by supporting a throttling valve and a valve lever unified with the throttling valve at a point through one of both ends the valve lever with the other end kept oscillatable, therefore, reducing the static friction. CONSTITUTION:A valve seat 1 has a through hole in the horizontal direction and secures linkage between a gas inlet 2 and a gas outlet 3. A film substance 6 is set vertically to receive the pressure of at one side of a pressure adjusting spring 13, and receives the gas pressure of the outlet 3 at the other end. Then a valve lever 7 has a spherical throttle valve 8 fixed at one of both ends of the lever 7 with the other end attached oscillatably to the substance 6 and is pierced through in the horizontal direction. As a result, the static friction of the lever 7 is extremely reduced and the valve 8 can work sensitively in response to the minute pressure fluctuation. Then the gas supplied from a gas source of a low pressure level can be controlled with high accuracy. Furthermore, the valve 8 is revolved around an axle and can be smoothlt moved for reduction of the one-sided wear of the valve 8. Thus the lifetime of the valve 8 is increased.
Patent JP-H07297770-A (JP)
Title: Device for reception-processing especially digital radio communicating system to mobile body
Inventor: KURISUTOFU MURO
IPC: H03H15/00
Filed: 1995-04-11
Abstract: PURPOSE: To decrease power consumption at a receive terminal, even in the case of poor transmission quality by determining the value of received information symbol at several decision blocks among cascade-connected function blocks. CONSTITUTION: An equalizer 1 is provided for outputting an equalized symbol from estimated values of impulse responses of a received symbol and a transmission channel. In this case, on the other hand, this processor has a means 2 called a coded block interface canceling/restoring means for restoring a code block from the symbols of several sub-blocks, outputted from the equalizer concerning continuous plural packets. An erasing means 5 is arranged in parallel with each other on the equalizer 1 for erasing the value of information symbol and provided with 1st and 2nd switches 6 and 7. These switches are controlled corresponding to a quality Q of the transmission channel and in the case of poor quality, the equalizer 1, but in the other cases, the erasing means 5 may be placed outside a processing block.
Patent JP-S5810540-A (JP)
Inventor: KOUUCHIYANGU RIYUU
IPC: C07C239/00
Filed: 1982-05-22
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-H01257340-A (JP)
Title: Heater chip for bonding
Inventor: NANBU TETSUJI
IPC: H05K3/34
Filed: 1988-04-06
Abstract: PURPOSE:To enhance the bonding strength by a method wherein two or more grooves are formed on a bonding face of a heater chip, the grooves are formed in the direction perpendicular to the bonding direction and a solder fillet is formed up to the upper part of a lead. CONSTITUTION:A heater chip 1 for bonding use is made of a metal such as stainless steel, copper, molybdenum or the like; a groove 2 which is perpendicular to the bonding direction is formed in a bonding face; a mounting pad 5 plated with a solder or Sn on a printed-circuit board 6 and a metallic outer lead 3 such as gold, copper or the like of a semiconductor device are pressurized, heated and bonded by using this heater chip for bonding use. By this setup, the solder or Sn on the mounting pad is melted and flows to side parts and a part of the groove which is not pressurized; a bonding area is expanded; the bonding strength is enhanced.
Patent JP-H06301203-A (JP)
Title: Positive type photoresist composition
Inventor: TAN SHIRO
IPC: G03F7/022
Filed: 1993-04-13
Abstract: PURPOSE:To provide a positive type photoresist compsn. having high resolving power and wide development latitude, giving a cross-sectional shape whose side wall is nearly perpendicular in a high aspect ratio, excellent in heat resistance and ensuring satisfactory reproducibility of the dimensions of a mask especially in the production of a semiconductor device. CONSTITUTION:This positive type photoresist compsn. contains 1,2-naphto- quinonediazido-5-(and/or -4-)sulfonic ester of a polyhydroxy compd. represented by the general formula and an alkali-soluble resin. In the formula, R is H, hydroxyl, halogen, nitro, 1-6C alkyl, aryl or alkenyl, each of R1-R15 is H, hydroxyl, halogen, 1-6C alkyl, alkoxy or optionally substd. cycloalkyl, at least one of R1-R15 is hydroxyl and at least one of R1-R15 is optionally substd. cycloalkyl.
Patent JP-S5421478-A (JP)
Title: Method of introducing ion-exchanging groups
Inventor: SADA TOSHIKATSU
IPC: B01J39/20
Filed: 1977-07-20
Abstract: PURPOSE: A high polymer bearing specific groups is contacted with an aqueous basic solution containing ammonium ion to produce said cation exchanging high polymer bearing carboxyl groups. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6035216-A (JP)
Inventor: JIYOBUANNI EERO
IPC: E21B47/04
Filed: 1984-04-27
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-H04296364-A (JP)
Title: Filler for plastic and its production
Inventor: ICHI MASATOSHI
IPC: C08J3/12
Filed: 1991-03-26
Abstract: PURPOSE:To provide a filler capable of being added to plastics to improve the strengths of the plastics, by treating the surfaces of the crushed product of a thermosetting resin cured product. CONSTITUTION:When the crushed product of the cured product of a thermosetting resin is utilized as a filler for the original thermoplastic resin or other plastics, the surface of the crushed product is treated with a coupling agent such as a silane coupling agent or a titanate coupling agent. The addition of the treated filler permits to improve the strengths of the plastics and further to again effectively utilize the wastes of the thermosetting resin cured product as a resource.
Patent JP-H07276087-A (JP)
Title: Gas shield arc welding metal-flux cored wire
Inventor: AIDA ISAO
IPC: B23K35/30
Filed: 1994-03-31
Abstract: PURPOSE:To produce a gas shield arc welding metal flux cored wire small in fumes to be generated. CONSTITUTION:In a gas shield arc welding metal flux cored wire obtd. by filling the sheath made of soft steel with flux, the sheath made of soft steel is constituted of a steel having a compsn. contg., in the ratio to the total weight of the outer surface, <=0.02% C, 0.01 to 0.20% Ti and 0.01 to 0.10% Al and satisfying Ti/C >=1.0 and Al/C >=1.5. As flux, metal type flux contg., in the ratio to the total weight of the wire, one or more kinds among the oxides and fluorides of alkali metals excluding Cs and Rb by 0.01 to 0.30% (the value expressed in terms of alkali metal elements), 5 to 28% iron powder, metal powder by >=94% (to the total weight % of the flux) and one or two kinds of Cs and Rb by 0.001 to 0.10% (the value expressed in terms of Cs and Rb) and furthermore contg. Mn by 0.5 to 3.6% (totalling also the amt. of Mn in a hoop) and Si by 0.1 to 1.8% (totalling also the amt. of Si in a hoop) is used.
Patent JP-S5224007-A (JP)
Title: Communication system
Inventor: KIMIKAWA OSAMU
IPC: H04L5/22
Filed: 1975-07-14
Abstract: PURPOSE:In order to make guard time band for prevention of jamming very small, main trunk line is made a loop, and distribution lines in tree branch form are combined with them for data send and receive.
Patent JP-H04296142-A (JP)
Title: Communication controller
Inventor: TANAKA MAKOTO
IPC: H04L69/14
Filed: 1991-03-25
Abstract: PURPOSE:To release the information frame transmission disable state due to an outstanding frame number early by synchronizing the sequence of polling implemented from a primary station to a secondary station with the transmission sequence of the information frame sent from the primary station to the secondary station. CONSTITUTION:A primary station 110 implements polling to secondary stations 120-123 according to a 1st table in the communication controller in which the primary station is in operation in the regular response mode of a high level data link control protocol (HDLC) and which is formed in multi-point connection and implements communication control by the microprogram control, references a 2nd table 20 every time the polling to the secondary station is finished to recognize the secondary station sending the information frame. Then the presence of polling execution to the secondary station is discriminated by referencing the 1st table 10 and when the polling is not executed to the secondary station, the polling is executed and when the polling is executed, the polling is implemented according to the transmission sequence represented by the 1st table 10.
Patent JP-H04296415-A (JP)
Title: Switch body of vehicle door-lock device
Inventor: MIZUKI TETSUO
IPC: E05B83/36
Filed: 1991-03-26
Abstract: PURPOSE:To provide contact pressure not dispersed by constituting a switch body with a common terminal, a pair of signal terminal juxtaposed in the radial direction of an output axis for a lock-lever, and a movable insulating pin. CONSTITUTION:A small reduction gear 'e' is rotated by a motor 'c', a worm gear 'g' is rotated by interlocking of the gear 'e' and a large reduction gear 'f', and a sector gear 'h' is rotated by interlocking of the worm gear 'g' and a rack 'i', so that a revolving lever 1, whose pin 2 engages with a circular hole 3 of the gear 'h', rotates to rotate a lock-lever of a locking device via an output axis 'j' fixed in the level 1. When a movalbe insulating pin 4 moves right and left by means of the revolution of the lever 1 a signal terminal 7 on one side is released from a common terminal 6 by the pin 4 and becomes off and a signal terminal 7 on the other side contacts with the common terminal 6 by means of its self resilient force, and becomes on. The position of the output axis 'j' can be detected by monitoring the on-off.
Patent JP-H06263388-A (JP)
Title: Coil position measuring device
Inventor: YAMAGATA TETSUO
IPC: G01B11/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a measuring device having a simple structure with less vibration by linearly scanning a plurality of positions on a coil with a plurality of leaser beams with the use of a transverse runner, and by traversing the transverse runner during the scanning so as to collect data necessary for the positional measurement. CONSTITUTION:A laser distance meter 30 is attached, facing downward, to a transverse runner 20 which can freely run in the X-axial direction above a coil 10 introduced into a coil yard, and which can slightly move in the Y-axial direction. The laser distance meter 30 has a plurality of projecting parts Pa to P11 for projecting laser beams right downward, which are located in the center part of the transverse member 20 in the X-axial direction, and which are arranged at predetermined pitches in the Y-axial direction. The laser distance meter 30 receives reflected beams of the laser beams projected from the projecting parts P1 to P12 at light receiving parts M1, M2 so as to measure distances to reflecting points. A controller stores therein distances to a plurality of points measured by the laser distance meter 30, corresponding to the moving positions of the transverse runner 20, and performs several kinds of computation for specifying the position of the coil.
Patent JP-H07294044-A (JP)
Title: Heat pump type refrigeration cycle
Inventor: HONMA KAZUMI
IPC: F25B13/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a heat pump type refrigeration cycle which has lower capacity than that of single refrigerant used at present and high reliability even when non-azeotropic refrigerant is sealed. CONSTITUTION:A heat pump type refrigeration cycle seals non-azeotropic refrigerant, and comprises a gas-liquid separator 14 in which gas-liquid two-phase tubes 182, 183 for introducing gas-liquid two-phase refrigerants into a gas-liquid two-phase tube between a cooling throttle 4 and a heating throttle 7 through the throttle 4 and the throttle 7 are opened with an upper part in a vessel. The lower part of the separator 14 is connected to the tubes 182, 183 connected to the separator 14 via a branch tube having a flow control valve 15 for regulating its opening in response to a load and check valves 16, 17.
Patent JP-H10284827-A (JP)
Title: Ceramic circuit board
Inventor: IKEDA KAZUO
IPC: H05K3/34
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the short-circuiting of a circuit by preventing the flowing of solder when parts are bonded to a conductor circuit layer with solder by forming folder flow preventing layers made of a resin material at prescribed positions on the conductor circuit layer after the circuit layer is formed. SOLUTION: A ceramic circuit board is constituted in such a way that, after a conductor circuit layer 7 is formed on the surface of a ceramic substrate (AlN substrate) 2, solder flow preventing layers 3 are formed on both edge sections of the circuit layer 7 and a partial surface of the substrate 2 and a semiconductor element 6 which is bonded to the upper surface of a plated Ni layer 4 through a solder layer 5 is formed on the front surface section of the circuit layer 7. When the ceramic circuit board is constituted in the abovementioned way, the occurrence of solder flows is eliminated and the short- circuiting of circuits due to solder flows can be prevented, because excessive solder is restricted by the solder flow preventing layers 3.
Patent JP-S63252284-A (JP)
Title: Slide part for timepiece
Inventor: SUZUKI TERUO
IPC: G04B31/08
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a slide part for timepieces with excellent wear resistance at a low cost, by forming an Ni-B electrolyte-free plating with a high film hardness on a copper-alloy surface. CONSTITUTION:An Ni-B electrolyte-free plating exceeding HV750 is formed on a copper-alloy surface. The electrolyte-free plating is formed in a range of 1-10mu. This provides a slide part for timepieces with excellent wear resistance and at a low cost.
Patent JP-H07294247-A (JP)
Title: Light receiving module, light beam follow-up position control system and light beam distance measuring system with use of the module
Inventor: SHIBAKI TOSHIMASA
IPC: G01C3/06
Filed: 1994-04-25
Abstract: PURPOSE:To provide a simple light receiving module which is not susceptible to noise and in which the receiving of light is decided based on ON/OFF detection, a light beam follow-up position control system employing the light receiving module, and a light beam distance measuring system which can also determine the distance between a light emitting element and a light receiving element. CONSTITUTION:The light receiving module comprises a plurality of light receiving elements 2,... fixed to a body part 5 incorporating a signal processing circuit, and a light receiving guide 3 for limiting the light receiving view field fixed to the body part 5. The light beam follow-up position control system comprises a combination of a light transmitter 12 transmitting a light beam, a body 10 to be controlled fixed with the light receiving module, and a mechanism for controlling the position of the body 10 to be controlled, wherein the control mechanism controls the position of the body 10 such that a predetermined light receiving element 2 in the light receiving module is aligned with the optical axis of a light beam transmitted from the light transmitter 12.
Patent JP-H0699648-A (JP)
Title: Cassette for head protector tape
Inventor: TOKUNAGA MASAMI
IPC: B41J32/02
Filed: 1992-03-10
Abstract: PURPOSE:To prevent a thermal head from being adversely affected by heat- sensitive paper even when printing is directly made on the heat-sensitive paper by a method wherein the thermal head makes printing on the heat-sensitive paper through a head protector tape. CONSTITUTION:When a thermal transfer ink ribbon is used, a thermal transfer ink ribbon cassette is loaded on a carriage 4, the thermal transfer ink ribbon is abutted on recording paper on a platen 1 by a thermal head 5, and printing is made by a thermal transfer method. When a user intends to conduct a direct printing on heat-sensitive paper without using a thermal transfer ink ribbon, heat-sensitive paper 3 is set on the platen 1, a thermal transfer ink ribbon cassette is unloaded from the carriage 4, and a cassette 7 containing a head protector tape 10 is loaded therein.