baber/WOPTO huggingface dataset:
Patent JP-H06249720-A (JP)
Title: Piezoelectric oscillation sensor
Inventor: KUNIMURA SATOSHI
IPC: H01L41/09
Filed: 1993-03-01
Abstract: PURPOSE:To provide a piezoelectric oscillation sensor in which pyroelectric noise due to ambient temperature variation is reduced even when a ceramic piezoelectric is employed as a film-like piezoelectric. CONSTITUTION:A load body 4 comprising a rigid body serving as an inertial mass part is secured to one surface 3a of a detecting section 3 where a film-like piezoelectric 7 is sandwiched by supports 9, 9. The detecting section 3 is secured, on the other surface 3b thereof, onto a circuit board 5 having area larger than that of the other surface 3b of the detecting section 3. The detecting section 3 and the load body 4 are contained in a recess 20 made in the surface 2a of a base 2 and the circuit board 5 is supported on the surface 2a of the base 2.
Patent JP-S60186954-A (JP)
Title: Data transfer control system
Inventor: KOBAYASHI TAKEAKI
IPC: G06F13/38
Filed: 1984-03-05
Abstract: PURPOSE:To transfer data which increases in length like image data efficiently by synchronizing plural optional subchannels in a channel with one another. CONSTITUTION:A flag which indicates the use of a buffer point list 13 is set in a flag part 20c. Then, the size of data to be transferred is set in a size part 20d and an input/output request is sent to an input/output synchronism control part 13. The input/output synchronism control part 13 refers to a constitution list 15 by using the subchannel number of a CCW which requests the input or output as a key. Then, addresses of other channels to be used at the same time which are set previously in the constitution table are calculated. Three S-CCWs 21 are generated from channel command reads (CCW) and a buffer point list 13. Then, the input/output synchronism control part indicates the execution of the S-CCWs to three subchannels S2, S4, and S7.
Patent JP-H07226022-A (JP)
Title: Digital recording/reproducing device
Inventor: SHIMA HISATO
IPC: H04N9/82
Filed: 1994-02-15
Abstract: PURPOSE:To transmit a high efficiency encoding HD video signal by a circuit technique processing SD video signal. CONSTITUTION:The reproducing data of heads A1, A2 and the reproducing dad ta of the heads B1, B2 are processed by reproducing data processing circuits of respective different systems. Then, in a multiplexer and packetting circuit 17', the data outputted from two systems of shuffling circuits are time division multiplexed in synchronous block, and are constituted to a packet of a size suitable for a digital I/F. A communication error detecting parity is added to the packet by a parity generator 18, and the packet is subjected to channel coding processing by a driver 19 to be sent to a digital I/F cable.
Patent JP-H08283148-A (JP)
Title: Depressive symptom improver
Inventor: MORIMOTO SHIGERU
IPC: C07D239/42
Filed: 1996-02-02
Abstract: PURPOSE: To improve depressive symptom caused by stress and mental fatigue, etc., e.g., declined mood and lowering of desire in chronic fatigue syndrome. CONSTITUTION: This improver contains carnitines and vitamin B1 s. Inclined mood and lowering of desire in chronic fatigue syndrome are improved by administering the improver. The carnitines include, e.g., carnitine chloride. These vitamin B1 s include a thiol type thiamine derivative or its salt, e.g., a vitamin B1 derivative having disulfide bond such as fursulthiamine hydrochloride or its salt, an S-acyl type thiamine derivative or its salt.
Patent JP-S62198749-A (JP)
Title: Oxygen concentration detector
Inventor: HOTTA TAIDO
IPC: G01N27/407
Filed: 1986-02-26
Abstract: PURPOSE:To decrease the deterioration of an electrode and to avert the delay of a response speed with the change of an oxygen concn. by changing the ratio of platinum and rhodium in the thickness direction of the electrode. CONSTITUTION:A solid electrolyte element 1 is immersed in a hydrofluoric acid to form finely rugged parts on the inside and outside surfaces of the element 1, then the fine particles of the platinum are deposited on the element surface by reducing a platinum salt. The element 1 is immersed into a mixed chemical plating bath composed of a chloroplatinic acid and rhodium chloride and prepd. in such a manner that the rhodium ratio attains a prescribed value to stick the electrode 2 thereon. The platinum complex has the higher reduction potential than the reduction potential of the rhodium complex, the platinum deposits faster and the deposition of the rhodium takes place with a decrease in the platinum concn. in the bath, thus exhibiting a large distribution of the rhodium ratio from the boundary face with the element 1 to the surface of the electrode 2. The surface of the electrode 2 is made rhodium rich and therefore, the boundary face between the element 1 and the electrode 2 is coated only with the platinum and since there is no deterioration of the catalyst activity, the differ ence in the response speed from the electrode consisting of only the platinum is eliminated. The electrode surface is coated with the rhodium which is hardly reactable with lead and therefore, the deterioration of the electrode by lead is obviated.
Patent JP-S61203872-A (JP)
Title: Rotor/movable element of surface wave motor
Inventor: SASHITA TOSHIO
IPC: H01L41/09
Filed: 1985-03-01
Abstract: PURPOSE:To enhance a motor efficiency and to increase the output by composing a slide made of a thin elastic material having a high frictional coefficient for forming a rotor/movable element and a support secured to the slide of a flexible material. CONSTITUTION:When a high frequency voltage is applied to a piezoelectric unit 9 secured to one end of a stator 8, the stator 8 bendably vibrates, and transmits to a slide 11. The slide 11 and a support 12 for forming a rotor/ movable element 13 have flexibility. Accordingly, the rotor/movable element 13 is driven in the state that the deforming energy of the slide 22 is reduced to improve the motor efficiency.
Patent JP-H06229903-A (JP)
Title: Particle detecting system
Inventor: NAKADA SHIGENORI
IPC: G01N15/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a particle detecting system for a vacuum processing apparatus, which measures particles in vacuum spare chambers with particle detecting means provided in the vacuum spare chambers with the high correlation with the contaminated state of the particles on a material to be treated in excellent reproducibility. CONSTITUTION:Particle detecting means S4 and S5, which are provided in vacuum spare chambers 1 and 3, are arranged at the upstream side of the exhaust gas stream generated in an exhaust step with respect to conveying means 4 and 6. Opnings 12 and 13 of exhaust lines 7 and 9 are located at the downstream side of the exhaust gas stream generated at the exhaust step with respect to the conveying means 4 and 6. Therefore, the dust generated from the conveying means 4 and 6 are not detected with the particle detecting means S4 and S5. The contaminated state on a material to be treated can be accurately measured.
Patent JP-H01216550-A (JP)
Title: Temperature control stage for semiconductor wafer prober
Inventor: HISHII TOSHISUKE
IPC: H01L21/683
Filed: 1988-02-25
Abstract: PURPOSE:To measure the pressure sensitivity characteristic of a semiconductor pressure sensor by providing a stage body having a cavity, a porous member provided between the face of the stage and the cavity, a suction hole formed in the body for sucking the face of the stage, and temperature regulating means for regulating the temperature of the face of the stage. CONSTITUTION:A silicon wafer 2 with a circuit and a diaphragm is placed on a stage face 1a, and its diaphragm 3 is aligned with a porous ceramic body 4. When a suction hole 8 is evacuated in vacuum in this state, the wafer 2 can be secured to the stage face 1a. When it is then evacuated in vacuum through a cavity 5, vacuum pressure can be supplied through the body having numerous pores to the diaphragm 3. A heater 9 is energized or a cooling tube 10 is fed with cooling medium to measure the pressure sensitivity of a semiconductor pressure sensor while suitably regulating the temperature of the stage face 1a.
Patent JP-S63206959-A (JP)
Title: Resink processing circuit for optical disk device
Inventor: MACHIDA TAKASHI
IPC: G11B20/10
Filed: 1987-02-23
Abstract: PURPOSE:To realize the error recovery with use of a resink pattern by providing a 2nd resink detecting circuit which supplies plural fractionized delay time outputs of a delay means having the resink time length and then detects the position of the resink pattern. CONSTITUTION:A 2nd resink detecting circuit 3 supplies plural fractionized delay time outputs of a delay means 5 of the resink time length that supplies the read data signal and then detects the resink position. Thus a resink pattern and the resink position can be detected without using the output of a phase cycle transmitter 1. Then it is possible to detect a normal resink pattern position continuous to a pulse omitted area and to demodulate the read data signal continuous to a normal resink pattern. In order words, an error due to a resink pattern can be recovered.
Patent JP-H04338929-A (JP)
Title: Polarization beam splitter for guide light
Inventor: RIBIEERU RUTSUKU
IPC: G02F1/01
Filed: 1991-02-14
Abstract: PURPOSE: To use a polarizing team splitter for guide light to coherently transmit information by an optical fiber sensor, a transducer, or a single mode optical fiber. CONSTITUTION: This polarizing beam splitter is provided with an active Y junction 66 formed on, for example, a Z propagation cut LiNbO3 or Ti, an active phase shifter 68, and an active directional coupler 70 and can constitute a 3dB coupler independently of polarization. Consequently, an optical wave is supplied to the input of a Y branch and is properly polarized in the phase shifter by the coupler 70 constituting a 3dB coupler, thereby obtaining the TM mode and the TE mode of the input wave in the output of the coupler 70.
Patent JP-H04257839-A (JP)
Title: Stereoscopic day light screen
Inventor: TATEISHI HARUHIKO
IPC: G03B21/60
Filed: 1991-02-12
Abstract: PURPOSE:To improve the contrast of a screen and to obtain a stereoscopic image by providing a light reflecting part and a light absorbing part on the film-surface of the screen. CONSTITUTION:The film-surface of the screen consists essentially of reflecting materials such as glass beads and composition for forming film-surface where dispersing materials such as calcite and silicon oxide are added. A proper number of belt-like bodies made of a light absorbing material are provided on the formed film-surface. This can be realized by printing black belt-like bodies on the film-surface by means of printing technique such as silk printing. The widths of the belt-like bodies and the number of the belt-like bodies are determined so that the bodies are uniformly distributed over the entire screen film.
Patent JP-H03247702-A (JP)
Title: Silver-containing alloy powder and electric conductive paste using this powder
Inventor: YOKOYAMA AKINORI
IPC: C22C19/00
Filed: 1990-02-23
Abstract: PURPOSE:To manufacture Ag alloy powder having excellent electric conductivity, oxidizing resistance and suitable for raw material for electric conductive paste by super-rapidly cooling the specific composition of molten Ag alloy with high pressure atomizing method, solidifying and pulverizing it. CONSTITUTION:The molten alloy having composition shown with general formula AgXM1-X (wherein, M shown one or more kinds among Cu, Ni, Co and Fe and 0.0005<X<0.01 atomic ratio) is rapidly cooled and solidified with the high pressure water atomizing method or the high pressure gas atomizing method and pulverized into the fine powder-state having 0.1-100mum average particle diameter. The Ag alloy powder having excellent electric conductivity and oxidizing resistance and developing no Ag migration, is obtd. By mixing 5-100wt parts of organic binder of thermoplastic resin or thermosetting resin, etc., to 100wt parts of the Ag alloy fine powder, the conducive paste suitable for use for screen printing, printed circuit forming, electromagnetic shield, capacitor, etc., is manufactured.
Patent JP-H05240610-A (JP)
Title: Noncontact optical measuring instrument
Inventor: NUNOME KENJI
IPC: G01B11/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a noncontact optical measuring instrument which is improved in measurement accuracy. CONSTITUTION:By attaching a concave mirror 4 to the end face of a spindle shaft 3, the mirror 4 is irradiated with the laser light emitted from a laser diode 5 after the laser light is transformed to parallel rays through a collimator lens 6 and converged through a beam expander 7, beam splitter 8, and objective lens 9. The light reflected by the mirror 4 is made incident to and turned by 90 deg. by the beam splitter 8 after passing through the lens 9. The turned light is received by a four-divided photodiode 10. By setting the spot diameter of the light made incident to the photodiode 10 so that the measurement sensitivity can be raised to the highest level and performing arithmetic operation on the output of the photodiode 10, the rotational error of the spindle shaft 3 is detected.
Patent JP-H07246286-A (JP)
Title: Ornamental panel
Inventor: MATSUURA MASARU
IPC: A63H33/08
Filed: 1994-03-11
Abstract: PURPOSE:To provide an ornamental panel capable of freely forming designs. CONSTITUTION:This ornamental panel is composed of a base plate 1 and colored blocks 2. Many holes 3 are formed longitudinally and transversely at equal intervals on the base plate 1. The central parts on the rear surfaces of the colored blocks 2 are provided with pins 4 engageable with the holes 3. Many pieces of the colored blocks 2 of various colors are previously prepd. and the pins 4 of the colored blocks 2 of the colors corresponding to the respective parts of the designs to be formed are inserted into the holes 3 formed on the base plate 1 in order to make a picture. The patterns of the colored blocks 2 are formed on the base plate 1, by which the designs are expressed.
Patent JP-S59188035-A (JP)
Title: Driving device for accessories of v-engine
Inventor: ASAUMI KOUJI
IPC: F01L1/02
Filed: 1983-03-11
Abstract: PURPOSE:To form a driving part for driving the accessories of an engine without lengthening the overall length of an engine, by a method wherein the driving part for driving the accessories is mounted to a portion, having a space, of the cam shaft of an overhead cam shaft system V-engine. CONSTITUTION:A V-engine body 1 is formed such that banks 4 and 5, extending from a crank case 3 having a single crank shaft 2, are integrally formed in V-shape, and an oil pan 6 is installed below said case 3. An engine accessories 15 are attached to, for example, a bearing cap 16 of the crank shaft 2 so that it is located in a recess 6a in the oil pan 6. A driving part 17, including a worm gear 17A for driving the engine accessories 15, is located in a portion, having a space, between a coupling part 13A of a cam shaft 8 attached to the bank 5 and a cam IIa located nearmost thereto, which is produced due to that a crank pulley 10 and timing pulleys 12 and 13 are situated on the same plane.
Patent JP-S60185654-A (JP)
Title: Heat insulating box for automobile
Inventor: TANAKA TAKASHI
IPC: B60R7/04
Filed: 1984-03-02
Abstract: PURPOSE:To make the inside of a box for housing goods inside a car room possible to be cooled in making full use of an extremely high heat exchanging function, by setting a radiating side end part of a heat pipe down to a body bottom part, while setting up an endothermic side end part in a high temperature glove box or the like. CONSTITUTION:The figure 1 is of a car heat insulating box being built in part of an instrument panel A and 2 is of a floor board of a car body. As for a heat pipe 3, its radiating side end part 3a is set on the top of a floor board while the endothermic side end part is made so as to be housed inside the heat insulating box 1 in design. The figure 10 is of a heat insulating cover. In order to bring heat exchanging ability of the heat pipe into full play, or maximum, under the condition that a temperature differential between the endothermic side and the radiating side of the heat pipe is not too large, a large number of strip type platelike fins 4, each size of which is more than ten times over the pipe's cross- sectional area are installed so as to pierce the pipe at regular intervals kept.
Patent JP-2000237153-A (JP)
Title: Noninvasive continuous blood pressure estimating device and noninvasive continuous blood pressure predicting device
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/022
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To attain high estimation precision for an estimated blood pressure value. SOLUTION: The estimated blood pressure value EBP when the latest pulse wave propagation time DTRP is decided is determined by an estimated blood pressure value determining means 74 based on the pulse wave propagation time DTRP for 10 pulses including the latest one, heart beat cycle RR, volume pulse wave area ratio VR, and U-time determined by a pulse wave propagation speed information calculating means 64, a heart beat cycle information calculating means 66, a volume pulse wave area information calculating means 68 and a rising period calculating means 70. An estimated blood pressure value EBP with high reliability can be obtained.
Patent JP-H02218948-A (JP)
Title: Apparatus for determining appropriateness of measurement point for electron beam device
Inventor: HAMA SOICHI
IPC: G01N23/225
Filed: 1989-02-20
Abstract: PURPOSE:To rapidly and correctly determine whether a measurement point is appropriate without being limited by an object to be measured by a method wherein output variation of a secondary electron detector in terms of change in analysis voltage applied to an energy analyzer is calculated before and after electron beam irradiation. CONSTITUTION:Electron beam radiated from an electron gun 12 is irradiated to a measurement point through an electron optical system, and a part of secondary electrons from the measurement point are detected by a detector 20 through an energy analyzer 22. A specified quantity extracting means 25 reads the output signal of the detector 20 which changes analysis voltage to be applied to the analyzer 22 to calculate the specified amount of change in output signals in terms of the change in the analysis voltage. A controlling means 26A for operating this means 25 operates the means 25 again after having the electron beam irradiated to the measurement point for a specified time. According to the amount of difference in specified quantities before and after electron beam irradiation at the intermediary calculated by this means 25, where the measurement point is appropriate is determined by a measurement point appropriateness determining means 26E.
Patent JP-H08208333-A (JP)
Title: Conductive material for oxygen ion and its production
Inventor: NAKAYAMA SUSUMU
IPC: H01M8/10
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a conductive material for oxygen ion having a small activation energy and high oxygen ion conductivity at low temp. by using specified compd. as the main component and forming a hexagonal crystal structure as the main structural phase of a sintered compact. CONSTITUTION: This conductive material for oxygen ion is obtd. by mixing La2 O3 , Ce2 O3 , Pr2 O3 , Nd2 O3 , Sm2 O3 , Eu2 O3 , Gd2 O3 , Tb2 O3 , Dy2 O3 as the source material of rare earth elements and precipitated silica, silica gel, crystalline silica, or the like as the source material of SiO2 in a specified proportion, kneading the mixture in an alcohol by using a ball mill, drying, calcining at 1000 deg.C, pulverizing the calcined material, and then sintering at 1300-1700 deg.C. The conductive material for oxygen ion consists essentially of Lnx Si6 O(3x/2)+12 , wherein Ln is tervalent rare earth element such as La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy and x ranges 6<x<12. By the X-ray diffraction analysis of one example of this conductive material for oxygen ion, the crystal system of the main structural phase is hexagonal.  Fig.(A) shows the view along the c-axis and Fig.(B) shows the view along the a-axis.
Patent JP-S51117207-A (JP)
Title: Valve-opening control means for steam valve
Inventor: KUWAJIMA HIDESUMI
IPC: F01D21/14
Filed: 1975-04-07
Abstract: PURPOSE: Even in case there occure damages or failures of any elements in the valve opening control means for steam valves, a back-up reserve means is actuated to effectuate the action of control without tripping the turbine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02219658-A (JP)
Title: Liquid fixed quantity discharger
Inventor: KONNO SHIGEO
IPC: B41J2/175
Filed: 1989-02-21
Abstract: PURPOSE:To enable clogging of a filter to be easily removed by a method wherein a change-over valve is attached to each of a path supplying liquid to a sub tank, a path feeding washing liquid, a path feeding the washing liquid through a liquid discharging means, and a path connecting a drainage part. CONSTITUTION:In the case where an apparatus is washed, a first path 1 is intercepted by closing a change-over valve 5 to make washing liquid be not mixed in a main tank 13. Then, change-over valve 6, 7 on a washing liquid tank 15 interconnecting side are opened, and lastly a change-over valve 8 on a drainage pump 14 interconnecting side is opened to suck the washing liquid into a sub tank 9 with a suction pump through a second path 2 and a third path 3. Consequently the washing liquid from the second path 2 flows to a downstream side of the sub tank 9, and flows to an upstream side through a filter 10. Besides the washing liquid from the third path 3 flows into a nozzle 11 via adhesion pad 16 and further flows to the upstream side from the downstream side of the sub tank 9 through the filter 10. Therefore, a lamp or the like of ink being the principal cause for clogging by sticking to the upstream side of the filter 10 can be effectively removed and the apparatus can be easily washed.
Patent JP-H11225002-A (JP)
Title: Lamination filter and its characteristic adjustment method
Inventor: MAKI HIDEYA
IPC: H01P1/205
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the characteristic adjustment method for a lamination filter by which the characteristic is easily and accurately adjusted. SOLUTION: First and second strip line conductor layers 2, 3, an input output coupling capacitive conductor layer, 1st and 2nd ground conductor layers 6, 7, a strip line capacitive coupling conductor layer and a wavelength reduction effect use conductor layer are provided in a dielectric material 1 of the lamination filter. An opening 21 is made for the ground conductor layer 6. A characteristic adjustment ground conductor layer 6a is provided on a major side 15 of the dielectric material 1 to cover the opening 21. The frequency characteristic is adjusted by selectively removing the ground conductor layer 6a by a laser beam 22.
Patent JP-H08210077-A (JP)
Title: Foam composition for preventing dust formation
Inventor: OKURA HIROSUKE
IPC: C09K23/52
Filed: 1995-02-07
Abstract: PURPOSE: To effectively adsorb dust by allowing an aqueous solution containing a surfactant and a water-soluble polymer resin as its effective components to have its viscosity kept within a predetermined range. CONSTITUTION: A surfactant of 5 to 20% and a water-soluble polymer resin of 5% or less are blended as necessary in an aqueous solution to obtain a foam composition whose viscosity does not exceed 100cps. The foam composition and a gas are supplied to a foam generator, and the operating conditions of the foam generator are varied to adjust the amount and ratio of foam as desired. The foam thus generated stably exists as such without returning to the aqueous solution for a long time, and has high viscosity. Dust can easily be prevented from splashing by simply injecting the foam in the required portions when dismantling industrial equipment, etc., removing accumulated building wastes, or transferring powders of coal, etc.