baber/WOPTO huggingface dataset:
Patent JP-S5847334-A (JP)
Title: Heterodyne detecting circuit
Inventor: HAYASHI EIJI
IPC: H03D7/00
Filed: 1981-09-16
Abstract: PURPOSE:To simplify greatly the constitution of an entire circuit, by compensating a shift of local frequency to the desired value by resetting periodically a frequency divider. CONSTITUTION:A frequency divider 2 which divides the output f0 of an existing oscillator 1 is reset by a reset pulse PR and with a period equal to the frequency fB of heterodyne detection in order to obtain the local frequency fL obtained by the oscillator 1 which is approximate to the desired value. As a result, it is possible to have the apparent approximation between the frequency fL and the desired level of frequency.
Patent JP-S5848175-A (JP)
Title: Information retrieval device
Inventor: UMEDA ARATA
IPC: G06K17/00
Filed: 1981-09-16
Abstract: PURPOSE:To improve operability by generating a warning tone when a retrieval number greater than the counted value of a counter after a microfilm is fed nearly unitl its end part and its end mark is detected. CONSTITUTION:A microfilm 1 consists of plural information frames K, and frame marks MK of respective frames are counted to control frame feed. The starting frame in a group of plural frames KG forming one piece of information has a subject mark MC. To the end parts of the film, leader tapes 1a and 1b are connected through a start mark MS and an end mark ME. A key at the input part of the retrieval device which is not shown in the figure is operated to access a desired information frame K or subject mark MC, thereby projecting the information on a screen. If a retrieval number greater than the current counted value of a counter is inputted after the end mark ME of the film is detected, a warning tone is generated. Thus, an operator rewinds the film, thereby improving the operability.
Patent JP-H09329209-A (JP)
Title: Hydraulic actuator
Inventor: KUNII RIKIYA
IPC: F16H9/18
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To accurately operate a hydraulic actuator through prevention of the occurrence of a delay in answer to the change of a centrifugal oil pressure when the rotation speed of the hydraulic actuator operated through a command oil pressure, exerted on a control oil pressure chamber, and centrifugal oil pressure. SOLUTION: The pulley half body 4 on the moving side of a drive pulley DDR of a belt type continuously variable transmission is operated by an effective centrifugal oil pressure equivalent to a difference between centrifugal oil pressures exerted on the control oil pressure chamber 12 and a canceller oil pressure chamber 14. By forming radial ribs 43 , 93 , and 102 on a pulley half body 4 on the moving side, a piston 9, and a cylinder 10, of which the inner wall surfaces of the control oil pressure chamber 12 and the canceller oil pressure chamber 14 consist, working oil in the control oil pressure chamber 12 and the canceller oil pressure chamber 14 follows the chamber of the rotation speed of the drive pulley DDR without delay to generate a desired centrifugal oil pressure.
Patent JP-H01313921-A (JP)
Title: Method and device for vacuum-impregnating electrolytic capacitor element with electrolyte
Inventor: INOUE TAKESHI
IPC: H01G13/00
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the adhesion of an electrolyte onto the lead of an electrolytic capacitor element completely by holding the root section of the lead of the capacitor carried into a vacuum impregnating tank by a clamping jig while installing a shutter member composed of a pair of elastic bodies having a sealing function separating the vacuum impregnating tank into upper and lower vacuum impregnating tanks. CONSTITUTION:The root section 8e of the lead 8a of an electrolytic capacitor element 8, the upper end section 8b of the lead 8a of which is sustained by a clamping jig 2 and which is put in a vacuum impregnating tank 3, is held while mounting a shutter member 5 consisting of a pair of elastic bodies having a sealing function separating the vacuum impregnating tank 3 into an upper vacuum impregnating tank 3U and a lower vacuum impregnating tank 3L. Accordingly, an electrolyte does not intrude to a section upper than the shutter member 5 even when the electrolyte having small viscosity boils and splashing, thus completely preventing the adhesion of the electrolyte onto the lead 8a.
Patent JP-H0813055-A (JP)
Title: Method for hardening surface of ti-al intermetallic compound and product produced by the method
Inventor: KUSANO YASUMASA
IPC: C22C14/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a hardening method by which the hardness of a part of a product close to the surface is enhanced without causing the embrittlement or surface roughening of the product. CONSTITUTION:A Ti3Al phase is deposited on the surface of a sintered compact by controlling temp., time and pressure at the time of sintering a green compact of Ti-Al powder or a dewaxed compact and a laminar structure consisting of Ti-Al and Ti3Al phases is imparted to the surface of the sintered compact to enhance the hardness of the surface of the sintered compact. By this surface hardening method, the objective Ti-Al intermetallic compd. product is produced. The hardness of the surface of the sintered compact can be enhanced to improve the wear resistance of the surface and to prevent scratching. The hardening can be carried out simultaneously with sintering.
Patent JP-H09327698-A (JP)
Title: Filter medium for water treatment and method for water treatment
Inventor: KARIYA SHINICHI
IPC: C02F3/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To solve disadvantages of a biological membrane method, to combine concurrently cleaning action of a microhabitat method and to make more efficient cleaning function exhibit by filling a porous material into a slender tube formed with a water-permeable raw material as a filter medium used in biological water treatment. SOLUTION: As a filter medium used in biological water treatment, it is formed by filling fine pieces of charcoal 2 prepd. by grinding it into a thickness of about 0.5-3cm into a slender tube 1 formed into a thickness of about 3-10cm and a length of about 1-5m by using a net and a victoria lawn with a fine mesh. When this filter medium is used, the fine holes 1 of the porous material filled inside act as a microhabitat and can immobilize microorganisms, especially bacteria and both cleaning action of a microhabitat method and cleaning action of a biological membrane method can be made to exhibit and efficient cleaning is made possible.
Patent JP-H08339482-A (JP)
Title: Cash transportation vehicle crime prevention system
Inventor: SHIMADA HIROTERU
IPC: G08G1/13
Filed: 1995-06-13
Abstract: PURPOSE: To specify the position of a robbed cash transportation vehicle in real time. CONSTITUTION: A clerk of the cash transportation vehicle 1 carries a portable radio terminal device 3 with him and sends an abnormality occurrence signal S1 including the portable radio terminal ID number when an abnormal state occurs. A base station device 4 polls the on-vehicle device 12 of the cash transportation vehicle 1 at constant intervals of time to monitor a response signal S2 at all times. A GPS receiver 11 which outputs position information D1 is mounted on the cash transportation vehicle 1. The on-vehicle device 12 of the cash transportation vehicle 1 when receiving the abnormality occurrence signal S1 holds the portable radio terminal ID number and sends the response signal S2 generated by adding the portable terminal ID to the position information D1 each time the base station device 4 polls.  The base station device 4 receives the response signal S2, and displays the sender's name and vehicle number according to the portable radio terminal ID number and also displays the position of the cash transportation vehicle 1 according to the position information.
Patent JP-H077126-A (JP)
Title: Resin sealed semiconductor device
Inventor: YAMADA ETSUO
IPC: H01L23/50
Filed: 1993-06-17
Abstract: PURPOSE:To prevent generation of void by providing a dielectric both-sided adhesive tape with a plurality of through holes and slits and providing a half etch oppositely to the slit at the tip of an inner lead thereby eliminating the unbonded part. CONSTITUTION:A dielectric both-sided adhesive tape 13 having a plurality of through holes 13a and slits 13b is applied to the surface of a device 1. An inner lead 12 is then applied to the adhesive tape 13 with the half etch 12a of the inner lead 12 opposing each slit 13b and then they are subjected to thermocompression. Since the air is not captured between the surface of the device 1 and the adhesive tape 13, unbonded part can be eliminated. When the entirety is sealed, the sealing material 7 enters into the through holes 13b and into the gap between the half etch 12a and the slit 13b, generation of void can be prevented in the adhesive of the dielectric both-sided adhesive tape 13 beneath the inner lead 12.
Patent JP-S5668752-A (JP)
Title: Solar energy collector
Inventor: TAKAGI MUTSUMI
IPC: F24S23/30
Filed: 1979-11-12
Abstract: PURPOSE:To effectively collect solar energy by a system in which Fresnel lens is attached axially to a glass tube in such a way that solar energy can be collected in a heat-collecting water tube and the Fresnel lens can be turned synchronously with the moving path of the sun. CONSTITUTION:A Fresnel lens 3 is axially provided through a fixed ring 2 on one side of the inner surface of a glass tube 1 having an adequate diameter and length. The fixed ring 2 is fixed to a ring 4 of stainless steel, etc., arranged coaxially inside the glass tube 1, and the glass tube 1 is held through plural sliders 6 supported by the ring 5 coaxially arrange on the periphery of the glass tube 1 and said ring 4. Both ends of the glass tube 1 are closed and its inside is provided with a heat- collecting water tube 8 in a thrusting manner. When in use, solar energy 9 is focused on the heat-collecting water tube 8 through the Fresnel lens 3 capable of tracking the sun 10 moving with the aid of a driving means 11.
Patent JP-S5770042-A (JP)
Title: Method for manufacturing barrel-shaped tapered coiled spring
Inventor: OONO AKIRA
IPC: B21F3/10
Filed: 1980-10-20
Abstract: PURPOSE: To improve the dimensional accuracy and production efficiency, by performing quenching and tempering treatments on crude materials for making springs which have been formed to have a tapered shape, and then, performing cold forming on the crude materials to have a shape of barrel type coil.  
     CONSTITUTION: The process of this manufacturing method is divided into two steps. The first one is a heat treatment process and the second one is a coiling process. In the heat treatment process, a crude material for making spring which passed through a taper working process, in which linear or bar type crude materials are formed to have linear or non-linear tapered shapes, is subjected to desired quenching and tempering treatments. The heat treated crude material in the heat treatment process is formed to have a barrel type coiled shaped under a cold condition in the coiling process. In this way, any heat treatment after coiling is eliminated and deformations of the product are prevented, and thus qualities of the product can be improved sharply. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S628948-A (JP)
Title: Tension reel for winding up band plate
Inventor: IMADA TOSHIO
IPC: B65H18/04
Filed: 1985-07-05
Abstract: PURPOSE:To easily pull out a coil from a tension reel, by forming compression air passages and jet ports in a part of plural radially movable segments, which is the upper half section in the normal condition thereof, so that the wound-up coil is supported by compressed air. CONSTITUTION:In a tension reel, quarter-circular shape segments 4, 4' are arranged outside of a hollow shaft 1 at the four sides of the latter, and are coupled to the shaft 1 by means of radially directed sliding elements 5, 5' which are slidable in the axial direction. In the above-mentioned arrangement, a suitable number of small diameter jet ports 7 opened to the outer periphery and compression air supply passage 8 communicated with the jet ports 7 are formed in the top segment 4' and the upper half sections of the segments 4 on both sides of the former. With this arrangement, when the diameter of the tension reel is made to be small after completion of wind-up, compressed air is jetted from the jet ports 7 to support a coil.
Patent JP-2000339268-A (JP)
Title: Scsi host adapter
Inventor: SUZUKI KUNIHIRO
IPC: G06F13/36
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To store information on a SCSI(Small Computer System Interface device at the time of starting a system by fetching instruction/transfer data from a device main body via a host local bus in an information processor and transferring data from a host control part to the SCSI device. SOLUTION: A host bus control part 12 controls the connection between the host local bus 5 of an information processor main body and a SCSI host adapter 1. Then, instruction/transfer data from the information processor main body is fetched into the adapter 1 with the timing of the bus 5. An instruction and data transferred from the part 12 are transferred to a SCSI bus control part 13 to execute data transfer with a SCSI device connected through a SCSI bus 6 corresponding to the protocol of a SCSI. Thus, after starting the system of the information processor, a data transferring rate set between respective SCSI devices connected with the adapter 1 can be confirmed by an operator.
Patent JP-S5844169-A (JP)
Inventor: MITSUSHIERU RENAARU
IPC: B62D33/033
Filed: 1982-08-24
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-2000334805-A (JP)
Title: Apparatus for producing microporous film of fiber
Inventor: SUETOMI MITSURU
IPC: B29C48/305
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing microporous films or fibers which can form uniform fine micropores uniformly. SOLUTION: A molten raw material is from an extruder 2 which melts the raw material charged into a hopper 1 to a mixing block 10 through a measuring pump 3. Gas or liquid is supplied from a pump 4 and mixed with the raw material by a nozzle 20, and the mixture is extruded from a T-die 5 onto a roll 6 by way of a static mixer 30.
Patent JP-2000337623-A (JP)
Title: Dioxin decomposing device
Inventor: TANAKA YOSHIHARU
IPC: F23J15/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a dioxin decomposing device, which is suited for medium- sized or small-sized waste incinerators and also applicable for existing waste incinerators. SOLUTION: A dioxin decomposing device 10 connected to a waste incinerator 1, which discharges exhaust gas including dioxin, comprises a vertical decomposition furnace 11, a vapor generator 30, which comprises a heat exchanger 31 connected to the decomposing furnace 11 by way of a combustion gas path 28 for heating water including oil content and an evaporation chamber 40 formed above the heat exchanger, a vapor box 50, which is located at the top of the furnace, communicates with the evaporation chamber 40 of the vapor generator 30 and comprises vapor injection nozzles 52 opening into the furnace, and an exhaust gas chamber 55, which is located at the top of the furnace, communicates with the exhaust gas outlet 5 of the waste incinerator 1 and comprises exhaust gas injection nozzles 57 opening into the furnace.
Patent JP-S5938909-A (JP)
Title: Automatic tuning processing system
Inventor: AKIBA NOBUO
IPC: G11B15/02
Filed: 1982-08-26
Abstract: PURPOSE:To prevent undesired erasion of recorded signals or uneration of a test signal, by providing a means to decide the duration of automatic tuning processing at forward and reverse sides respectively. CONSTITUTION:When the automatic tuning processing is over, an automatic tuning circuit 3 supplies a test end signal to a counter arithmetic circuit 4. The circuit 4 decides that the length of the FWD side is larger than the REV side at the time of plus counting of test contents and vice versa at the time of minus counting of test contents respectively. In accordance with this decision of the circuit 4, a mechanism control circuit 2 controls a sound recording/reproducing mechanism 1 to have an REW operation and an FF operation when the FWD side length is larger than the REV side length and vice versa respectively. Thus the contents of the memory 5 are set at zero. In such a way, a tape can be sent back accurately to the automatic tuning start position. Thus, the undesired erasion of recorded signals or unerasion of a test signal is prevented.
Patent JP-H09330932-A (JP)
Title: Bump formation body and formation of bump
Inventor: YAMAGUCHI KAZUFUMI
IPC: H01L21/321
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To form single-layer or multilayer sprayed metal thick films in a short time by a method wherein the single-layer or multilayer sprayed metal thick films are selectively made to form on parts of an electronic component by a plasma spraying method and a bump is formed. SOLUTION: A photosensitive resist film 8 is pasted on the surface of an IC or LSI wafer subsequent to the end of a wafer process and thereafter, an exposure is performed in such a way as to open pad pattern parts to make openings 9 form in the pad parts in an area largish than a pad size. Then, Cr or Ti thin films are deposited as base metal layers 4 by a deposition method and the whole surface of the wafer is subjected to plasma spraying of Al powder by a plasma spraying method. Thereby, films are formed only on the layers 4 in the opening parts and Al sprayed thick films 6 are formed. After that, leaving as a sensitizing resist mask is intact, the whole surface of the wafer is performed a plasma spraying of Cu powder using the same plasma spraying device and Cu sprayed thick films 7 are made to deposit on the films 6.
Patent JP-S634795-A (JP)
Title: Howling preventing device
Inventor: SATO YOSHIO
IPC: H04R3/02
Filed: 1986-06-25
Abstract: PURPOSE:To remove an echo signal from an input signal and to prevent a howling in adaptation to it even when the characteristic of an echo path during the loud-speaking action is changed by presuming successively the echo path from an output terminal to an input terminal from the autocorrelation function of the input signal and correcting the characteristic of a pseudo echo path. CONSTITUTION:The pseudo echo path 4 generates a pseudo echo signal from a signal outputted from an output terminal 3, a subtractor 2 subtracts the pseudo echo signal from the signal from an input terminal 1 and this is outputted from the pseudo echo path 4. An autocorrelation function counting means 5 counts the value of the autocorrelation function of the input signal from the input terminal 1, a coefficient correcting means 6 presumes the characteristic of the echo path from the value of the autocorrelation function counted by the autocorrelation function counting means 5 and corrects the coefficient of the pseudo echo path 4. Thus, even when the characteristic of the echo path is changed during the loud-speaking action, the echo signal can be removed from the input signal while following it.
Patent JP-2000337256-A (JP)
Title: Fluid machinery
Inventor: HIROOKA KATSUMI
IPC: F04C29/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid machine sufficiently carrying out cooling of an electric motor even in the case that refrigerant circulating quantity is small. SOLUTION: A fluid machine having a stator 110b, rotary shaft 105, a rotor 110c provided free to rotate by the rotary shaft 105 and an oiling passage provided inside the rotary shaft 105 and in which lubricating oil flows is furnished with a bearing oiling passage 152 to supply lubricating oil to a bearing of the rotor 110c and a stator oiling passage 115 to supply lubricating oil to the stator 110b, and the stator oiling passage 115 is furnished with a stator opening part 155c facing the stator 110b.
Patent JP-S5936623-A (JP)
Title: Inducing agent for interferon
Inventor: SAITOU TAMOTSU
IPC: C07J53/00
Filed: 1982-08-25
Abstract: PURPOSE:The titled pharmaceutical, containing a 9,19-cyclolanostane derivative isolated as a component of Astragali Radix as an active constituent, capable of stimulating a host to promote the production of interferon, and useful as an antiviral and anticancer agent. CONSTITUTION:An inducing agent for interferon containing a compound expressed by formula I (R1 is OH or formula II; R2 is a group expressed by formula II or IV) as an active constituent. The compound expressed by formula I is obtained by extracting Astragali Radix with methanol, etc. under warming, distributing and transferring the resultant extract to another solvent i.e. benzene, etc. to remove impurities, distributing and transferring the resultant substance to another solvent i.e. n-butanol, and subjecting the resultant extract to the silica gel chromatogaphy (chloroform, methanol and water). The compound expressed by formula I has the ability to induce the interferon and can be administered orally or parenterally as a remedy for viral diseases, e.g. hepatitis or herpes, and cancers. The LD50 is 3,000mg/kg or more in mice for the compound expressed by formula I (R1 is formula II; R2 is formula III) by the intraperitoneal or oral route, and the toxicity is very low.
Patent JP-H04370544-A (JP)
Title: Roll type stamper for forming base board for optical information recording medium
Inventor: OKUBO YUKITOSHI
IPC: G11B7/26
Filed: 1991-06-19
Abstract: PURPOSE:To facilitate the fitting and the exchange of a sheet-form stamper, and simultaneously, to facilitate the centering adjustment of the sheet-form stamper. CONSTITUTION:When each pressing screw 9a, 9b are fastened respectively while fixing members 1 (one side is not shown in figure) are kept in a state that they are inserted into the grooves 5a (one side is not shown in figure) of a specular roll 5, the fixing members 1 are pressed to one of the side walls of the grooves 5a by the action of wedges 7a, 7b, and tension in the circumferential direction of the specular roll is applied to the sheet-form stamper 3. Thus, the sheet-form stamper 3 is brought into contact closely and uniformly with the circumferential surface of the specular roll 5, and besides, by adjusting the screwing depth of each pressing screw 9a, 9b, the sheet-form stamper 3 is positioned in the axial direction of the specular roll 5.
Patent JP-H10333849-A (JP)
Title: Spool function managing device and method therefor, and recording medium recorded with spool function management program
Inventor: KODERA YASUSHI
IPC: B41J5/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a spool function managing device that can make the printing work efficient even when a capacity at the time of storing printing request data as a spool file is beyond the residual capacity of a drive defined on a system, and that can reduce the possibility of any influence on the whole system. SOLUTION: A residual capacity comparing part 5 compares the residual capacity of a directory for storing a spool file with the minimum residual capacity in every constant cycle, and when the residual capacity less than the minimum residual capacity, the residual capacity comparing part 5 compares the residual capacity of the destination of change directory with the minimum residual capacity. When the residual capacity of the destination of change is larger than the minimum residual capacity, a definition changing part 6 automatically changes definition on the system to the destination of change.  When the residual capacity of the designation of change is less than the minimum residual capacity, a message displaying part 7 displays that the residual capacity is insufficient, and when the residual capacities of all the destination of change are less than the minimum residual capacity, the message displaying part 7 displays that the whole disk capacity is insufficient.