baber/WOPTO huggingface dataset:
Patent JP-H04309881-A (JP)
Title: Underwater transducer
Inventor: KOYANO KIYOSHI
IPC: H04R1/44
Filed: 1991-04-08
Abstract: PURPOSE:To make the vibration of a base part null, intensify the vibrational displacement of a sound radiation surface, and control the vibrational displacement by forming a piezoelectric element to a bimorph shaped lamination body and closely attaching the piezoelectric element to the base part. CONSTITUTION:A sound radiation surface 1 vibrates with the vibration mode having the vibration displacement shown by the arrow, with the vibration excitation by applying the alternating voltage to the vibration parts 14a and 14b. At this time, a base part 3 vibrates with the vibration mode shown by the downward arrow. In this case, a piezoelectric element lamination body 5 having a piezoelectric element as bimorph shaped lamination body is attached onto the base part 3 through an insulating body 7. Accordingly, the base part 3 is applied with the vibration of the 'warp' of the plate, i.e., bending mode by utilizing the bimorph piezoelectric effect having high efficiency, and the vibrational displacement of the radiation surface 1 is intensified, and the vibration displacement can be controlled.
Patent JP-S63240665-A (JP)
Title: Process allocating system for multi-processor
Inventor: SAITO TARO
IPC: G06F9/48
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate the confliction of a common area by carrying out a program where the interruption is inhibited only to a specific processor UP and allocating only the interruption enable programs to other UP. CONSTITUTION:A specific UP20 performs allocation of programs and the state words of the programs to be allocated are checked. Then only the programs which the interruption enable states are designated are allocated to the UP21-2N. Thus only the UP20 carries out a program where the interruptions of a control program 4S, etc., are inhibited. As a result, the program 4S of the UP20 starts to carry out the processing when the UP21-2N have interruptions. Meanwhile the UP21-2N continue their operations and give the information to the UP20 when the processing is over. Then the UP21-2N receive the allocation of the programs to be carried out next. In such a way, a common area 6 has no conflict.
Patent JP-S60219101-A (JP)
Title: Automobile wheel
Inventor: KIHARA NORIYOSHI
IPC: B60B21/00
Filed: 1984-04-16
Abstract: PURPOSE:To prevent deformation of a pair of left and right annular parts which rise up from the opposite peripheral edges of rim bottom portion, during driving of a car so as to maintain inner pressure and prevent a rim from separating from a disk wheel by providing the annular parts with rigidity. CONSTITUTION:A automobile's wheel consists of a disk wheel 10 and a tyre 20. The disk wheel 10 consists of a disk part 11 which is a means for mounting the disk wheel to an automobile's hub, a cylindrical rim bottom part 12 which is flexible and continues to the disk part 11, a pair of left and right rigid annular parts 13 which rise up from the opposite peripheral edges of the rim bottom part 12, and flange parts 15 which each includes a bead sheet part 14 continuing to each of the external peripheries of the annular parts 13. When the wheel 10 is shaped from FRP, reinforcing laminations are piled up in the crossing directions at the rigidity-expected part so that the satisfactory rigidity can be provided for said part while other reinforcing laminations are piled up low in the axial directions at the rim bottom part 12 so that the part can be made thin and provided with flexibility.
Patent JP-S5410451-A (JP)
Title: High-frequency heating system
Inventor: IWABUCHI YASUSHI
IPC: H05B11/00
Filed: 1977-06-24
Abstract: PURPOSE: To cook with scorching by providing heaters in the upper wall and the bottom of a heating chamber in a high-frequency heating apparatus to be electrified separately or at the same time through rectifying elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S548178-A (JP)
Title: Filtering membrane
Inventor: ICHINOSE TAKASHI
IPC: B01D63/14
Filed: 1977-06-21
Abstract: PURPOSE: To provide a filtering membrane with increased effective area and with improved filtering efficiency, which is so constituted that raw liq. is fed to a path made between the outside surface of the filtering sheet which is bent in zigzags with corrugated, porous spacers interposed, and that the permeated liq. flows through a path made between the inside surfaces of the sheet to the outside of the filter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10269576-A (JP)
Title: Optical recording method
Inventor: TANABE TAKANARI
IPC: G11B7/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To shorten a recording time while securing a recording quality and to perform high-speed recording by recording the result of format recording/ reproducing in a medium inserted into an optical recording/reproducing device beforehand and determining whether to perform verifying or reproducing after recording by a recording means based on information recorded at the time of data recording. SOLUTION: After a medium is inserted into an optical recording/reproducing device, medium formatting is performed and error information is recorded for each zone (11 to 13). When recording instruction 10 comes from a host, a drive makes comparison with a recording quality preset for each drive based on the error information for each zone (14, 15). If quality is worse than a recording quality requested by the drive, reproducing is performed after recording and data is verified (15, 16). If quality is better than that requested by the drive, then data is verified by monitoring the reflected light of a recording beam (15, 17). Thus, high-speed recording is surely performed.
Patent JP-H11314332-A (JP)
Title: High oxygen gas barrier polyester film and its use and production
Inventor: PFEIFFER HERBERT DR
IPC: B32B27/36
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent biaxially stretched laminated polyester film low in cost, having more excellent characteristics as compared with a known film and excellent in pin thrust strength and tear strength. SOLUTION: In a transparent biaxially stretched laminated polyester film consisting of a base layer comprising 80 wt.% or more thermoplastic polyester and at least one outer layer, the outer layer comprises a polymer consisting of 40 wt.% or more ethylene/2,6-naphthalate unit, 40 wt.% or less ethylene terephthalate unit and 40 wt.% or less unit derived from an alicyclic diol and/or aromatic diol and a dicarboxylic acid or a polymer mixture and the thermoplastic polyester constituting the base layer contains 0.9-3.0 wt.% unit derived from diethylene glycol.
Patent JP-H04287726-A (JP)
Title: Constant-speed running device for vehicle
Inventor: YAMANE TAKESHI
IPC: F02D45/00
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the constant-speed running control from being released frequently on a downhill. CONSTITUTION:A setting means setting the first preset vehicle speed V1 larger than the present vehicle speed VS and the second preset vehicle speed V2 larger than the first preset vehicle speed V1 respectively, a shift-down means 44 performing shift-down when the present vehicle speed VS exceeds the first preset vehicle speed V1, and a releasing means 46 releasing the constant-speed running control by a constant-speed running means when the present vehicle speed exceeds the second preset vehicle speed V2 are provided.
Patent JP-H10269775-A (JP)
Title: Semiconductor integrated circuit and phase-locked loop circuit
Inventor: OISHI TSUKASA
IPC: G11C11/409
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve data process efficiency as a while of a semiconductor integrated circuit. SOLUTION: A main parallel data bus transferring data between an internal device such as a CPU 2, a DRAM 16, etc., and an external device is provided with a multiplexer 10. When the CPU 2 connot receive data from the external device, the CPU 2 sends a busy signal 11 to an interface circuit 4, Upon receipt of the busy signal 11, the interface circuit 4 controls the multiplexer 10 to transfer data which are to be sent to the CPU 2 to the DRAM 6. A data transfer rate of a semiconductor integrated circuit is thus improved.
Patent JP-S62235474-A (JP)
Title: Electroless copper plating solution
Inventor: OIDA MASAHIRO
IPC: C23C18/40
Filed: 1986-04-02
Abstract: PURPOSE:To regenerate and use the titled soln. several times by adding specified amts. of allyl alcohol (derivatives) and an cyanide to an electroless copper plating soln. contg. a copper salt and its complexing agent, an alkali hydroxide as a pH regulator, and formaldehyde as a copper ion reducing agent. CONSTITUTION:An electroless copper plating soln. contg. 0.007-0.15mol/l copper sulfate, copper nitrate, and copper acetate as the copper ion source, tartaric acid, EDTA, and their salts as the copper complexing agent in the amt. 5-6 times the amt. of copper, an alkali hydroxide such as NaOH and KOH in the amt. enough to regulate the electroless plating soln. at 11.5-13.0 pH, and 0.03-0.75mol/l formaldehyde as the copper ion reducing agent is prepared. From 5-80g/l allyl alcohol (derivatives) and 0.4-20g/l cyanide such as sodium cyanide are added to the soln. An electroless copper plating soln. capable of being regenerated and used several times and capable of forming a highly lustrous copper-plated layer can be obtained.
Patent JP-H02254974-A (JP)
Title: Rectifier circuit provided with power-factor improvement circuit
Inventor: TAKAHASHI HIROYUKI
IPC: H02M7/12
Filed: 1989-03-28
Abstract: PURPOSE:To make an output voltage constant within a wide range from a light load to a rated load by employing a chopper circuit including a power- factor improvement circuit. CONSTITUTION:Off-control means 14, 15 turn a switching means 8 off when the value of a current, conducted through the switching means 8, has exceeded a predetermined value and on-control means 16, 17, 18 turn the switching means 8 on after a delay time corresponding reversely to the value of the current, conducted through the switching means 8, whereby the delay time is lengthened upon a light load. According to this constitution, the period of ON/OFF of the switching means 8 is lengthened in a light load and the on-duty of the same becomes small. The period of ON/OFF is controlled in such a manner and, therefore, the duty is controlled even upon the light load, not capable of shortening the on-period of the switching means 8, and an output voltage may be controlled to a given value corresponding to a predetermined value especially within the range of the light load.
Patent JP-H06288234-A (JP)
Title: Manufacture of catalytic converter
Inventor: NAKADE JUNICHI
IPC: F01N3/28
Filed: 1993-04-01
Abstract: PURPOSE:To form a casing to store a monolith type catalyzer support of a catalytic converter with a small number of parts e in a smooth shape in which exhaust gas easily flows and to finish its flange joint part in precise measurement. CONSTITUTION:A casing C furnished with a support holding part 1 to store a monolith type catalyzer support M and a pair of guide parts 2 connectively provided on both ends in its axial direction and to guide exhaust gas is constituted by integrally welding W1 a pair of casing elements CL, CR divided into two along the axial direction. On head ends of the guide parts 2, flange joint parts 21 are formed in machining, and on the flange joint parts 21, a flange F connected to an exhaust pipe P is jointed by welding W3.
Patent JP-H01315156-A (JP)
Title: Inspection apparatus for wafer arrangement state
Inventor: SUZUKI FUJIO
IPC: H01L21/68
Filed: 1989-03-28
Abstract: PURPOSE:To easily adjust an apparatus and to highly accurately detect whether an arrangement state of a wafer is proper and accurate or not by a method wherein a wafer detection window corresponding to a timing signal is installed electronically and it is judged by using the detection window whether an insertion state of the wafer is good or not. CONSTITUTION:A wafer 3 is inserted accurately into a reference wafer carrier 1; this carrier is passed through a photosensor 20; an input signal corresponding to a reference time is produced; a group of wafer detection windows are formed on the basis of this input signal. When the wafer carrier 1 is passed through the photosensor 20, a front end part of the carrier 1, the wafer 3 and a rear end part of the carrier 1 are detected one after another by means of a photodetector 22; a signal corresponding to an arrangement state of the wafer is input to a CPU 30. A total time length of this signal is compared with a total time length of an input signal of reference information; it is judged by the CPU 30 whether the wafer 3 exists or not by using the group of wafer detection windows having a prescribed width. By this setup, it is not required to highly accurately position a timing plate; an apparatus can be adjusted and set easily.
Patent JP-H11275181-A (JP)
Title: Portable communication terminal connection device
Inventor: AOKI HIROSHI
IPC: B60R11/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a connected portable communication terminal from being left turned on when a user leaves the automobile or the like. SOLUTION: This device is provided with a terminal connection detection means 22 for detecting connection of the portable communication terminal 30, a key lock switch detection means 12 for detecting the state of being linked with the key lock switch of a prescribed moving body and control means (11 and 21) for performing a prescribed alarm processing when the key lock switch detection means 12 detects a prescribed state at the time not using the moving body in the state of detecting that the portable communication terminal 30 is connected in the terminal connection detection means 22.
Patent JP-H10270767-A (JP)
Title: Piezoelectric transformer
Inventor: ONISHI KAZUMASA
IPC: H02M3/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To lower the input impedance of a piezoelectric transformer so that the transformer may be driven with low power, by driving the transformer by exciting composite vibration. SOLUTION: Since a vibrator 10 has a proportion D/L of 0.27-0.30 and notches 21 and 21 are formed at the diagonal corner sections of the vibrator 10, the vibrator 19 causes composite vibration of primary longitudinal vibration αand secondary bending vibration βwhen an AC driving voltage having a prescribed frequency is applied across a driving-side electrode 14. This composite vibration is low in impedance and can be driven with a low voltage. In addition, since the electric power generated from a piezoelectric transformer is obtained from output-side electrodes 16a, 16b, 17a, and 17b having wide areas, the output impedance of the transformer becomes smaller and a high power output can be obtained from the transformer.
Patent JP-S62232728-A (JP)
Title: Focus position detecting device
Inventor: SATO SHUNICHI
IPC: G11B7/09
Filed: 1986-04-02
Abstract: PURPOSE:To heighten focus detecting accuracy, and to simplify an optical system structure by reducing the number of lenses, by intersecting obliquely but off a right angle the output plane of the reflected lights of a beam splitter against the reflected lights, and providing a four-split type photoreceiver. CONSTITUTION:The output plane 4a of the reflected light of a beam splitter 4 intersects obliquely with an optical path. And the reflected lights from a focusing image on a light emitting plane 7 at the focus position of an objective condenser lens 6, although whose beams cross section make a circle in the inside of the splitter 4, are refracted on the plane 4a when it goes out to the outside, and its advancing direction is deflected in an 8c direction. In such a case, the cross section of the beams is compressed in (x) direction, then makes an ellipse, however, it transmits a cylindrical lens 10a, and is converged, and it makes the circle, then being image-formed on a four-split type of photoreceiver 11. In such a case, the collecting points of four photodetectors 11a-11d of the photoreceiver 11 are made coincide with the center of the circular image-formation 13 of the beam 8c, and when the outputs of the photodetectors 11a-11d are equal, the plane is held at the focus position of the lens 6. In this way, the focus detecting accuracy can be heightened, and the number of lenses can be reduced, thereby, the optical system structure can be simplified.
Patent JP-H09263289-A (JP)
Title: Motor-driven vehicle with pedal
Inventor: FUJITA TAKEO
IPC: B62M6/40
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a discontinuity feel at roughly maximum setting selfdriving speed and attain excellent comfortableness by indicating leg-power proportional auxiliary power as electric assist power when vehicle speed with foot pedaling during self-driving indication exceeds the maximum setting self- driving speed and indicating leg-power proportional assist power regardless the vehicle speed when the self-driving indication does not exist. SOLUTION: Vehicle speed V is detected by a speed sensor 35, and leg-power proportional auxiliary power A which is proportional to leg-power FM detected by a leg-power sensor 34 is calculated by a controller 15. On the other hand, when the speed V exceeds the maximum set self-driving speed Vmax, the leg- power proportional assist power A is indicated as electric assist power regardless presence of self-driving indication, and resultant force F of the leg-power proportional assist power A outputted from an electric motor 31 and the leg- power FM is made a driving force. When the self-driving indication does not exist, the leg-power proportional assist power A is indicated as electric assist power regardless the vehicle speed V for electric assist driving.  Therefore, the resultant force F is prevented from decreasing suddenly when the vehicle speed V by foot pedaling exceeds the maximum setting self-driving speed Vmax.
Patent JP-H06289363-A (JP)
Title: Back light
Inventor: BABA MASATAKE
IPC: G09F13/00
Filed: 1993-04-01
Abstract: PURPOSE:To prevent the unevenness of luminance from occurring caused by the difference of the luminance of two fluorescent tubes when they are lighted and to obtain image quality with excellent display definition as for the back light of a liquid crystal display device. CONSTITUTION:A lamp holder 2, the fluorescent tube 10 and an inverter substrate 5 are fixed to a back light chassis 1 and a transformer 6, a high voltage output part 11 and high-voltage capacitors 7 and 8 are mounted on the inverter substrate 5. Then, the capacitors 7 and 8 and the tube 10 are connected through a high-voltage jumper wire 9 and a fluorscent-tube high-voltage wire 4. At this time, the capacitors 7 and 8 whose capacitance value is different are arranged. Thus, the unevenness of the luminance caused by the difference of the luminance occurring up and down or left and right is prevented.
Patent JP-S58196116-A (JP)
Inventor: PARU BESETSUGI
IPC: B21D25/00
Filed: 1983-04-28
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-S61233628-A (JP)
Title: Deodorized garlic liquid for application to skin
Inventor: FUJIWARA KIYOSHI
IPC: A61K36/896
Filed: 1985-04-10
Abstract: PURPOSE:To provide the titled garlic liquid to be applied to the diseased part of the skin, e.g. sore, tinea, athlete's foot, bite, etc., by aging deodorized garlic in alcohol and mixing the liquid with other drug. CONSTITUTION:Deodorized garlic is dried in the sun for about 15 days. 1 kg of the deodeorized and dried garlic is aged in 5.4 liters of alcohol for >=6 months in dark place to obtain stock liquid of deodorized garlic. The objective deodorized garlic liquid for application can be produced by adding 60 ml of the garlic liquid, 3-4 ml of round UP, 4 ml of undecylene and 3-4 g of salicylic acid to 100 liters of the base liquid for application and thoroughly mixing the mixture. The liquid may contain a releasing agent, a disinfectant, etc. Garlic liquid is effective to promote the blood flow and heat and sterilize the diseased part and the round UP kills pathogens. Undecylenoic acid eliminates mold, and salicylic acid exhibits keratolytic action of the diseased skin to promote the tanscutaneous absorption of the drug components.
Patent JP-H01251336-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/243
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the information recording medium having excellent recording and erasing characteristics by adopting a specific compsn. for the average compsn. of the recording layer thereof. CONSTITUTION:This recording medium is constituted of a substrate 12, the recording layer 13 and an org. protective layer 14. The average compsn. of the recording layer 13 is composed of (TixBi100-x)aChbMc. In the formula, Ch is the chalcogen element selected from Se, Te and S; M is the metal selected from Pd and Au; 50atomic%<=a<100atomic%, 0atomic%<=b<50atomic%, 0atomic%<=c<30atomic%, 30atomic%<=x<90atomic%. The alloy consisting of the Ga and Bi among the constituting components is the alloy which absorbs light pulses, easily changes from the amorphous to crystalline phase and has an extremely large change rate of optical properties. The information recording medium which has the good recording and erasing characteristics and sufficiently withstands practicable use is thereby obtd.
Patent JP-H08266103-A (JP)
Title: Stand for rotary device
Inventor: BANDOU AKIHIRO
IPC: A01B33/12
Filed: 1995-03-31
Abstract: PURPOSE: To enable to simply and certainly hold a rotary device by bringing a rear cover to automatically act as a stand when the rotary device is removed from a mounting device in the rotary device having a rotary cover and mounted on a working vehicle. CONSTITUTION: This stand for a rotary device is provided by forming a head connecting equipment in a rotary device side with a linking one capable of rotating around a support fixed to a fixing material, interlockingly connecting a rear cover rotatably suspended at the rear part of a main cover with a flexible connecting means. When the rotary device is dismounted from a working vehicle, the rear cover is automatically rotated by the flexible connecting means through a pressing force and held at nearly a perpendicular position.
Patent JP-S57191807-A (JP)
Title: Permanent magnet type magnetic erasing head
Inventor: MIYATAKE NORIO
IPC: G11B5/325
Filed: 1981-05-19
Abstract: PURPOSE:To reduce strain of even-numbered order and to lower a noise level by laminating and arraying nonmagnetic material and magnet materials alternately in the width direction of a magnetic tape, and setting arrays of magnetic poles of the magnet materials in the width direction of the magnetic tape. CONSTITUTION:Magnet materials 40 having an easy magnetization axis in the array direction of the magnet materials and nonmagnetic materials 41, after being laminated and arrayed alternately in the width direction of a magnetic tape, are magnetized by being applied with a magnetic field as shown by an arrow 43. Then magnetic charges appears in the magnet materials 40 as represented as symbols (+) and (-), and a distribution 43 of magnetic flux density has maximum values near respective magnetic charges (+) and (-) like a sine distribution. Consequently, the erasing head has a high S/N ratio and less noises, and is magnetized easily, and facilitates the cleaning of abrasive grains.