baber/WOPTO huggingface dataset:
Patent JP-H04114671-A (JP)
Title: Device for detecting vertical motional change in head
Inventor: WATANABE KAJIROU
IPC: A63B69/36
Filed: 1990-09-06
Abstract: PURPOSE:To inform a player of the vertical movement of his head with a simple construction without interfering with his swing by providing a detecting device consisting of a pressure detecting means for detecting a difference between air pressure in first and second chambers and an informing means for informing the condition of vertical motional change in his head on the basis of a detecting signal of the pressure detecting means. CONSTITUTION:A means for detecting the vertical motional change in the head is provided with a first chamber 310 having the inner air pressure instantly responding to the variation of the atmospheric pressure accompanying a change in the altitude, a second chamber communicating to the atmosphere in the altitude position in a time lag, a pressure detecting means 9 for detecting differences between internal air pressure in first, third, tenth chambers and second, fourth, eleventh chambers in an altitude position and an informing means 10 for informing the condition of vertical motional change in the head on the basis of the detecting signal of the pressure detecting means. Also, the pressure receiving surface of a condenser microphone as the pressure detecting means 9 for example is preferably earthed in such a point that acceleration between air flow accompanying acceleration in the first chamber and air flow accompanying acceleration in the second chamber becomes zero. Thus, the acceleration component is offset by air shift generated in the first and second chambers when a housing is shifted so that only the speed of change in actually desired air pressure can be detected to obtain the higher accuracy result.
Patent JP-H0687661-A (JP)
Title: Production of piezoelectric ceramic
Inventor: SAKAI TAKENOBU
IPC: C04B35/64
Filed: 1992-09-02
Abstract: PURPOSE:To make the piezoelectric characteristic and strength of the products uniform by uniformly mixing and controlling the lead atmosphere and oxygen atmosphere around a piezoelectric ceramic compact. CONSTITUTION:A piezoelectric ceramic compact is sintered in a lead atmosphere and in an oxygen atmosphere to produce a piezoelectric ceramic. A lead oxide capable of liberating and adjusting the lead atmosphere and oxygen atmosphere at the same time is arranged under or around the compact as the seat powder or covering powder. Since the lead and oxygen atmospheres are simultaneosuly liberated from under or around the compact, the atmospheres are uniformly mixed around the compact. Consequently, the sintered compact is densified, and the piezoelectric characteristic and strength of the products are surely improved and made uniform.
Patent JP-H049331-A (JP)
Title: Hepatic function improver
Inventor: AKIMOTO KENGO
IPC: C07D493/04
Filed: 1990-09-06
Abstract: PURPOSE:To obtain a hepatic function improver, containing a dioxabicyclo[3.3.0]octane derivative as an active ingredient and having high safety and orally administrable with great effects. CONSTITUTION:A hepatic function improver containing a dioxabicyclo[3.3.0]octane derivative expressed by the formula (R<1> to R<6> each are independently H, 1-3C alkyl or R<1> and R<2> and/or R<4> and R<5> together form methylene or ethylene; n, m and l are 0 or 1) as an active ingredielt. Sesamin, episesaminol; 2-(3'4-methylenedioxyphenyl)-6-(3-methoxy-4-hydroxyphenyl)-3,7- dioxabicyclo[3.3.0]octane, etc., are cited as the compound expressed by the formula. The aforementioned compounds are obtained by using sesame oil or, as necessary, crushing sesame meal, sesame seeds, Acanthopanacis Cortex, paulownia, ginkgo tree bark, Piper Longum, Asiasari Radix, etc., and extracting the above-mentioned compounds with an optional solvent according to a conventional method.
Patent JP-S6390164-A (JP)
Title: Semiconductor device
Inventor: KASHU NOBUYOSHI
IPC: H01L21/8238
Filed: 1986-10-03
Abstract: PURPOSE:To be able to easily form p-type and n-type regions corresponding to a complementary element faithfully to a fine mask by composing a part of one conductivity type impurity layer by the superposition of two types of reverse conductivity type impurities having a peak in a concentration distribu tion. CONSTITUTION:After an Si oxide film 2, an Si nitride film 3 are formed on a P-type Si substrate 1, B atoms are implanted through the films 2, 3, a metal film 4 and a PSG film 5 are then formed, the forming part of N-well is removed, P atoms are implanted, and the P atoms are further implanted to the substrate in the hole of a mask. The films 5, 4 are removed, with the film 3 as a mask an oxide film 6 is selectively formed on the substrate, and B ions are implanted to the nonformed surface of the film 6. An n-well region 7 and a P-well region 8 are formed by annealing in nitrogen gas, the films 2, 6 are removed, a field oxide film 9 is formed, a gate oxide film 10 is further formed, and a polycrystalline Si gate 11 is then formed. Then, n-type and P-type source and drains 12, 13 due to As and B ions are formed and activated.
Patent JP-2000060201-A (JP)
Title: Hoe
Inventor: KONDO YOSHIAKI
IPC: A01B1/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making hoe capable of compactly and safely be carried and put away by attaching an edge to a shaft in a folding state. SOLUTION: When attaching a plate-like or fork-like edge 2 at the top of a shaft 1, the base end part 2A of the edge 2 is borne in an axial state in the top of a shaft 1 in such a way that the edge 2 can turn toward the shaft 1 to stand next to the shaft in a folded state when unfastening a fixed state between the shaft 1 and the base end part 2A.
Patent JP-H0893533-A (JP)
Title: Throttle valve controller for internal combustion engine
Inventor: NAGAYAMA KAZUO
IPC: F02D41/14
Filed: 1994-09-29
Abstract: PURPOSE: To achieve linearity of an output signal of a detector, so as to control the opening of a throttle valve at high accuracy by using a ball bearing on a detector side, and a plane bearing on a driving force transmitting side in a bearing for holding a throttle shaft to which the detector for the throttle valve opening is to be provided. CONSTITUTION: A throttle valve 1 is fixed to a throttle shaft 3 rotatably supported to a supporting body 2, and a two-body structure in which the throttle shaft 3 and a throttle position sensor 13 are integrally rotated by a brush 15 is made. In this case, a ball bearing 9 to be rotatably fitted to the throttle shaft 3 is used as a bearing on the throttle position sensor 13 side as a detector. A plane bearing 11 having an insertion structure to the throttle shaft 3 is used as a bearing on a driving force transmitting part 10 side for controlling the turning movement of the throttle valve 1, and the surface to be brought in internal contact with throttle shaft 3 is coated with resin 12 as a low-side resistance member.
Patent JP-H0398451-A (JP)
Title: Brushless motor
Inventor: MIYAGAWA MASAHARU
IPC: H02K29/00
Filed: 1989-09-11
Abstract: PURPOSE:To make cooling fins for an IC unnecessary and reduce the cost of the title motor by a method wherein the thickness of thermosetting resin on the end face of a frame opposed to a printed wiring board is so formed as to be thin while a motor mounting flange, consisting of a metal, is abutted against and fixed to the end face of the frame. CONSTITUTION:Core insulation 2 is applied on a stator core 1 and a winding 3 is wound around the stator core 1. A printed wiring board 4 is abutted against the end face of a shroud unit 3-1 formed of core insulation to determine the axial positioning and fix it thereto. A Hall element 5, a motor-driving IC 6 and the like are mounted on the printed wiring board 4 on a side facing to the winding and are connected to the winding 3. Thermosetting resin 7, forming a motor frame, is so formed as to be thin at a part 7-1 opposed to the surface of the print wiring plate 4 and a motor mounting flange 8 is attached to a place near the thin part 7-1 whereby heat radiating effect is increased.
Patent JP-S64186-A (JP)
Title: Ultraviolet-curing silicone release agent
Inventor: YAMAMOTO TAKAYUKI
IPC: C09J7/02
Filed: 1987-09-18
Abstract: PURPOSE: To form an ultraviolet-curing silicone release agent which has excellent mixture stability and curability, and gives a peelable film having excellent releasability and good printability with an oil-base ink, by incorporating an onium salt curing catalyst into a specified polyorganosiloxane.  
     CONSTITUTION: The title release agent is prepared from a polyorganosiloxane (A) of formula I [wherein R is 1W20C alkyl, cycloalkyl, aryl or aralkyl; X is an epoxy functional organic group; Y is a hydroxyl functional organic group; m/(l+m+n)=0.05W90%; and n/(l+m+n)=0.5W90%], having a number-average mol.wt. of 500W500,000 and an onium salt curing catalyst (B). Component B is used preferably in an amount of 0.1W20pts.wt. based on 100pts.wt. component A. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0976188-A (JP)
Title: Cutter blade of prepreg automatic cutter
Inventor: TOKUNAGA KENICHI
IPC: B26D1/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the bending of fiber after CFRP prepreg cutting and to improve durable years. SOLUTION: The inclination of a blade 12a of an edge part 12 of a cutting blade part 11 provided on a cutter blade 10 is made at 45 degrees against the forwarding direction of the cutter blade 10, and the inclination of a blade 13a of a blade part 13 connected to this edge part 12 is made in an inclination larger than the inclination of the blade 12a of the edge part 12.
Patent JP-2001059385-A (JP)
Title: Gap filling material for finishing carpentry member, and finishing carpentry member using it
Inventor: YOSHIDA TATSUYA
IPC: E06B1/70
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To install finishing carpentry members such as sills and door sills between floor surface having steps without generating any gaps in any floor surface. SOLUTION: Finishing carpentry members such as sills and door sills provided between floor surface f1, f2 having steps (a) comprise finishing carpentry member bodies 21 and gap filling members 1a, 1b for finishing carpentry members mounted on its edge portions, and the members 1a, 1b couple side walls 12a, 12b to constitute a substantially L-shaped section by an upper surface member piece 10b on the upper surface member piece 10b to constituted an edge part along the longitudinal direction of the surface of the finishing carpentry members, the side wall 12a of the member 1a is expanded to the lower floor surface f1 side of the finishing carpentry member body 21 to form a thick flange part 13a, the upper surface member piece 10b of the member 1b is expanded on the higher floor surface f2 side to form a thin flange part 13b, and these flange parts 13a,  13b are allowed to abut on the floor surface f1, f2, respectively.
Patent JP-H04115399-A (JP)
Title: Method for detecting bad road
Inventor: KISHIMOTO HISAHIRO
IPC: G08G1/00
Filed: 1990-09-05
Abstract: PURPOSE:To decide whether a vehicle traveling road face is a bad road or not by changing the value of a bad road deciding counter in the other direction in each prescribed restoration value smaller than a displacement value up to a reference value with the lapse of time. CONSTITUTION:In a controller 30, restriction gain K1 for the variation of a vertical stroke Sa in a bad road mode is set up to a value larger than that of a good road mode. Namely, the gain K1 in the bad road mode is a value >=0 and is increased in accordance with the increment of the variation of the stroke Sa in one direction. The restoration value smaller than the variation is changed in the other direction up to the reference value with the lapse of time as the value of the counter 47.
Patent JP-H1075839-A (JP)
Title: System kitchen
Inventor: ISHINO TOMOYUKI
IPC: A47B77/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent water from entering a tableware washer even if a lid body is opened by inclining the lid body of the tableware washer downward toward a sink part side to set the uppermost part of the closed lid body at the highest as high as the height of a counter surface. SOLUTION: A sink region 4 having one stage of stepped inlet part 3 at the upper peripheral edge is dropped from a counter surface 2, and a sink part 5 and a tableware washing-drying mashine part 6 are juxtaposed. The uppermost portion 11a of a lid body 11 covering the tableware washing-drying machine part 6 is located lower than the height of the stepped inlet part 3 to be inclined downward to the sink part 5 side. The inclination is not so steep that the upper surface of the lid body can be used for an operation surface. Since the lid body 11 is inclined down toward the sink part side, water flows down to the sink part side by the water gradient of the lid body 11 even if the water is dashed onto the lid body 11 in a washing operation at the sink part side or wet tablewares or the like are placed on the lid body 11 and water is spread over the tableware. Water is prevented from flowing into the inside of the tableware washing-drying machine part 6 from the lid body 11 side even if the lid body 11 is opened.
Patent JP-H1076121-A (JP)
Title: Chemical filter of ion exchanger
Inventor: FUJIWARA KUNIO
IPC: B01D39/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical filter not affected by an amine, etc., discharged from a filter using a strong basic anion exchanger having quat. ammonium groups and excellent in an acidic gas removing performance. SOLUTION: A strong acidic cation exchanger layer is disposed on the downstream side of an ion exchanger layer having at least quat. ammonium groups in the gas flowing direction or a strong acidic cation exchanger layer is further disposed on the upper stream side of the ion exchanger layer having quat. ammonium groups in the gas flowing direction.
Patent JP-H0553081-A (JP)
Title: Optical isolator
Inventor: TAKAHASHI KOSUKE
IPC: G02B27/28
Filed: 1991-08-23
Abstract: PURPOSE:To efficiently realize the making of only a Faraday effect element into constant temperature with a small temperature controller by mounting the Faraday element on a cylindrical magnet via a heat transfer material with high thermal conductivity, and exposing the extension part of the heat transfer material at the outer peripheral side of the cylindrical magnet. CONSTITUTION:The Faraday effect element 3 is mounted on the cylindrical magnet 1 via the heat transfer material consisting of the material with high thermal conductivity. The heat transfer material 2 is equipped with a ring part 2a to be fitted in the Faraday effect element 3 and the extension parts 2b, 2c connected integrally from the ring part 2a to the outside of the cylindrical magnet 1. The end face extension part 2b of the heat transfer material 2 is interposed to the joining part of the cylindrical magnet 1 and a holder 5, and the outer peripheral extension part 2c is exposed on the outer peripheral part of the part 2b. In such a way, the temperature controller 8 consisting of a Peltier effect element is combined with the extension part 2c of the heat transfer material exposing on the outer peripheral part of the cylindrical magnet 1. The Faraday effect element is cooled or heated by the temperature controller 8 via the heat transfer element 2, which keeps the temperature of the element constant.
Patent JP-H0896101-A (JP)
Title: Information recording medium
Inventor: ANDO TOMIO
IPC: G11B7/24097
Filed: 1994-09-29
Abstract: PURPOSE: To provide an information recording medium which has such high security that the alteration of the information recording medium is easily discriminated if the information recording medium is altered. CONSTITUTION: A heat-sensitive recording layer 12 which is sensitive to laser light is formed on a base 11, a colored layer which is colored by thermal destruction by the laser light is formed on the heat-sensitive recording layer 12, and a surface layer 13 which does not absorb the laser light is formed on the heat- sensitive layer 12 to form the information recording medium, and the heat- sensitive recording layer 12 is formed on the base formed into a three- dimensional shape by being varied in thickness in the thickness direction.
Patent JP-H0399328-A (JP)
Title: Program analysis supporting system
Inventor: KAWAGUCHI SOTARO
IPC: G06F9/45
Filed: 1989-09-13
Abstract: PURPOSE:To make debugging efficient by outputting a position with an error and an attribute, and simultaneously displaying the real data of the sorts, types and lengths of parameters on the procedure declaration side and the procedure reference side. CONSTITUTION:A compiler 2 inputs a source program in a source library 1, analyzes terms and syntax in the source program in each compile, and after temporarily registering the procedure name to be referred in a module, a reference position and the sort, type, length, etc., of a parameter in a dictionary 3, outputs these registered data to a source data file 5. A program analysis supporting device 6 inputs the file 5, checks the consistency of the kinds, numbers, types, and lengths between the parameter of the procedure to be declared and the parameter of the procedure to be referred and outputs an error position, attributes and the real data of the kinds, types and lengths of the parameter of the procedure to be declared and the parameter of the procedure to be referred to a display device 7 or a printer 8. Thereby, it is unnecessary for a user to refer to a list in each module and efficient debugging can be attained.
Patent JP-S60126733-A (JP)
Title: Read resetting system of register
Inventor: ITAGAKI TSUNEO
IPC: G06F9/30
Filed: 1983-12-13
Abstract: PURPOSE:To make resuming of a program favorably by fixing addresses in which read instruction is stored to even number or odd number and judging the even number or odd number address resetting action of a register. CONSTITUTION:Address of a register 36 is designated by an address designating section 12 of an operating section 1 and interruption is made to a processing section 31 by an interruption operating key 11. A maintenance program stored in a main memory 2 is fetched by the processing section 31 through an address decoder 32, an AND circuit 33 and an FF34. The state of even number and odd number of least significant bit of address fetched by the FF34 is transmitted to a register 36 through an AND circuit 35, and a register 36 is reset depending on whether the address is even number of odd number.
Patent JP-S6389844-A (JP)
Title: Silver halide photographic sensitive material having improved resistance to roller mark
Inventor: KAWASAKI MIKIO
IPC: G03C1/06
Filed: 1986-10-02
Abstract: PURPOSE:To improve the pressure resistance during development by incorporating photosensitive silver halide particles, internally fogged silver halide particles and a specified compd. CONSTITUTION:Photosensitive silver halide particles, silver halide particles contg. fogging nuclei and a compd. represented by the formula are incorporated into a photographic emulsion layer. In the formula, each of A and A' is H or an alkali hydrolyzable group, each of R1-R3 is H, alkyl, aryl, alkylthio, arylthio, halogen, hydroxyl alkoxyl, aryloxy, acyl, alkoxycarbonyl, amido, sulfonamido, a heterocyclic group or the like, R2 and R3, R2 and A, or R3 and A' may bond to each other to form a ring, and X is -S-R4 (R4 is a hetero ring contg. N), benzotriazole or tetrazole as a development retarder group. A sensitive material having the photographic emulsion layer shows superior pressure resistance during development and the covering power of developed silver can be increased.
Patent JP-S6295614-A (JP)
Title: Temperature controller
Inventor: OKADA HARUO
IPC: G05D23/19
Filed: 1985-10-22
Abstract: PURPOSE:To attain the temperature control with high cooling accuracy by performing the heat exchange between the cooling water and the discharged temperature control water at a heat exchange part set between a cooling path for cooling water supplied to a return path and this return path or a discharge path. CONSTITUTION:A temperature control circuit is set into a metallic mold 20 of an object to receive the temperature control and an end of a supply path 18 is connected to the entrance of the temperature control circuit with the other end connected to a pump 22. While an end of a return path 24 is connected to the exit of said temperature control circuit with the other end of the path 24 connected to the pump 22. Thus a circulating path 40 is formed. A discharge path 30 which discharges the temperature control water via a solenoid valve 34 is branched out of the path 40 together with a cooling path which supplies the cooling water to the path 24. Then a heat exchange part 32 is provided for the heat exchange between the path 30 or 24 and the path 28. Thus the exchanging heat quantity is decided by the temperature difference between the cooling water and the temperature control water.
Patent JP-S61116415-A (JP)
Title: Crystal resonator
Inventor: YOSHIDA YUKIO
IPC: H03H9/10
Filed: 1984-11-10
Abstract: PURPOSE:To improve the automation of a manufacturing process and the stability of the oscillating frequency and the oscillating strength by wrapping in the second holding member in the same plane shape by the first holding member, holding a crystal element at the U-shaped holding device, bonding the container from the inside and outside and airtight-sealing. CONSTITUTION:A holding device 10 is formed by press-processing and etching processing the metal and the first U-shaped holding member 11 is formed in the shape to wrap in the second holding member 12. By mounting a crystal element 13 on the holding device and applying, heating and hardening conductive adhesives 14, the crystal element 13 is mechanically held and an electrode 15 for excitation at the surface side is electrically connected to the holding member 11 and the electrode for excitation at the rear side is electrically connected to the holding member 12 respectively. By making longer respectively the distance from a fixing part 18 with the holding members 11 and 12 and the case 16 to the position 14 bonding the crystal element 13, the action to smooth a mechanical stress and thermal stress applied from the external part to the crystal element works and the performance is stable. Thus, the automation of the manufacturing process can be easily realized and the material with excellent stability of the oscillating frequency and oscillating strength can be obtained.
Patent JP-H0957015-A (JP)
Title: Purifying, separating and recovering device for dirty water
Inventor: YOKOI KOMEI
IPC: B01D29/25
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the clogging of a filter by fitting a cylindrical filter in an outer cylinder provided with an inflow part in which dirty water or the like forcibly fed by a pressurizing pump flows at one end and also arranging a screw for sending out sludge backward in the filter. SOLUTION: When dirty water or the like recovered from rivers and the like is forcibly fed by a pressurizing pump w and flows in an inflow port 23 of an inflow part B, it is transferred upward by a screw conveyor 10 subjected to eccentric rotation, and is separated into water and sludge while rising in a filter 6. At this time, the sludge stuck on the filter 6 is scraped off by the eccentric rotation of the screw 10 or the like to eliminate the clogging of the filter 6. The separated, purified water is discharged from a drain port 5 through a pass hole 8 and a separation chamber 9. The sludge passes through a discharge pipe 33 while forcibly fed to a flow chamber 32 above by the screw 10, and is discharged from a discharge port 44 by vane wheels 42 of a rotary feeder device part D.