baber/WOPTO huggingface dataset:
Patent JP-S5250595-A (JP)
Title: Making method for resistance material of variable resister
Inventor: SHIMADA KAZUYUKI
IPC: H01C10/00
Filed: 1975-10-20
Abstract: PURPOSE: To make a variable resister with an excellent sliding life and noise characteristics, by means of applying a thermohardening resin, which produces a reducing material and/or water when hardening, to a transfer method enabling the metal plate to be reused, and smoothing out the resister surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11306954-A (JP)
Title: Blown-out fuse alarm outputting circuit
Inventor: OUCHI MASAHIRO
IPC: H01H85/30
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a blown-out fuse blow alarm outputting circuit of small mounting area at a low cost. SOLUTION: A blown-out fuse alarm outputting circuit to be applied for example, to a power supply circuit is composed of a DC power supply part 1 to supply power to the load, a power switch 2 to perform turn-on and turn-off of the power, a load circuit 3 to which the power supplied, and an alarm outputting circuit 7 to sense that an over-current flows through the load circuit 3. The alarm outputting circuit 7 is equipped with a fuse 8 to blow off with over-current, a photo-coupler 9 to sense the blown-out fuse, and a resistor 10 to restrict the diode current of the photo-coupler 9.
Patent JP-S6023163-A (JP)
Inventor: TAKENAKA SHIGESABUROU
IPC: B65D75/34
Filed: 1983-07-12
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-2000317186-A (JP)
Title: Electronic control sewing machine
Inventor: TAMI KAZUYA
IPC: D05B69/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a control substrate and dispense with an independent battery box by providing a control substrate for processing driving voltage to generate a driving signal for driving a motor according to the operation of an operation switch, and providing a low voltage AC servo motor or the like for driving a sewing machine main shaft. SOLUTION: In the case of application to a botton sewing machine, a transformer 30 for generating driving voltage lower than the voltage of a commercial power supply 26 is provided, and the generated driving voltage is applied to a control substrate 50. Output signals of an operation switch of a console panel 18 and an encoder 34 for detecting the rotation of a main motor 32 are input to generate driving signals for driving the main motor 32 for driving a main shaft, a pair of moving motors 36, 38 for moving a material to be sewn, a cloth pressing solenoid 40 and a knotting solenoid 42. As the main motor 32, a low voltage AC servo motor, a DC brushless motor or an inverter motor are used to dispense with a high voltage part, so that the control substrate 50 is reduced in size.
Patent JP-S63292621-A (JP)
Title: Method and apparatus for forming deposited film
Inventor: UEKI MASAO
IPC: H01L21/205
Filed: 1987-05-26
Abstract: PURPOSE:To so control that a plasma of an activating space for activated material gas by a high frequency does not arrive at a substrate surface and to reduce the damage of the surface of a deposited film by providing a control electrode near a boundary between the activating space and a film growing space in which the substrate is disposed. CONSTITUTION:Material gases A, B are respectively introduced into quartz inner and outer tubes 1 and 2, and activated in activating spaces 3 to generate decomposited products, active seeds and pretreated materials of the gases A, B used to form a deposited film. A microwave 11 is introduced from a high frequency oscillator 10 through a waveguide 7 into the spaces 3. Since the high frequency is simultaneously propagated in an applicator 9 when a plasma is generated in the space 3, the plasma frequently arrives at a substrate 5 disposed in a reaction chamber 12. Then, an arbitrary potential is applied from a power source 14 to a conductive meshlike screen electrode 13 of a control electrode to prevent the plasma from arriving at the substrate 5.
Patent JP-H11299704-A (JP)
Title: Toilet seat heating device
Inventor: HAMADA YASUO
IPC: A47K13/30
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To make a toilet seat heating device enhance quick heating performance by making the heating device composed of a power source for induction heating, an exciting coil for heating to generate a magnetic field, and a heating element to generate heat by induction current induced by the magnetic field. SOLUTION: When a man stands in front of a toilet, a sensor 7 detects it and outputs a detection signal to a power source 6 for induction heating and thereby the power source for induction heating starts supplying AC to an exciting coil 3 for heating and the magnetic field generated thereby generates electromotive force at a heating element 4. The electromotive force is a voltage and current in inverse proportional to the inherent electric resistance flows therein to heat the heating element 4 by Joule's heat. Since the exothermic body is set in the vicinity of the toilet seat surface to be near the hip part of a man seated, small quantity of heat can heat the seat in a short time.
Patent JP-S5830814-A (JP)
Title: Suspension mechanism for vehicle
Inventor: EMA KIYOO
IPC: B60G17/08
Filed: 1981-08-13
Abstract: PURPOSE:To improve responsiveness and effectively deal with a nose dive by operating an adjuster which detects a change of liquid pressure of a master cylinder and makes variable a damping force characteristic of a suspension unit. CONSTITUTION:Struts 4, 5 and shock absorbers 6, 7 are provided adjacently to front wheels 2, 2 and adjacently to rear wheels 3, 3 respectively. Adjusters 11, attached to the struts 4, 5 and the shock absorbers 6, 7, are connected to a control device 10. The master cylinder 9 is provided with a presure converter 12, which is connected to the control device 10. However, during operation of a brake, a pressure converter 12 detects a rise of liquid pressure in the master cylinder 9 and sends a pressure signal to the control device 10, which operates the adjuster 11 when a rate of change of said signal grows above predetermined value and magnifies damping force characterstic of the struts 4, 5 and the shock absorbers 6, 7.
Patent JP-S5827756-A (JP)
Title: Curing agent for underwater paint
Inventor: KURODA MASANORI
IPC: C09D163/00
Filed: 1981-08-12
Abstract: PURPOSE:A curing agent for underwater paint that is composed of a polyamine and bisphenol-A at a specific ratio, thus showing good operability, curing behavior, adhesion and water resistance and being suitably used for epoxy resins. CONSTITUTION:The objective curing agent is prepared by dissolving 0.25-4mol of bisphenol A in one mole of a polyamine such as ethylenediamine only or its mixture.
Patent JP-S5917644-A (JP)
Title: Self-diagnozing method of microprocessor system
Inventor: TAKIGISHI SHINICHI
IPC: G06F11/27
Filed: 1982-07-21
Abstract: PURPOSE:To detect the fault of a microprocessor system under the status that the normal function is being executed, by providing a program to detect the fault of the processor and a memory to a part of a task. CONSTITUTION:Diagnozing data are previously stored in a fixed address to check the fixed address of the memory and the operation of the processor. At first, the contents #5555 of the address A1 stored in the 1st location of a register, data #AAAA of the succeeding address of A1, and then #FFFF are inputted to the processor. If it is defined that the contents of the address A1 is (A1), the contents of the succeeding address is (A1+1) and the contents of the 3rd address is (A1+2), the processor executes (A1)+(A1+1) & (A1+2)+1=0. After the address A2, the processor executes A2 X A3 divided by  A4=A5 residual A6. When said formulas are not satisfied, whether the reading operation of the contents of the fixed address or the operation of the processor is defective.
Patent JP-S5828670-A (JP)
Title: Tester for display device
Inventor: TAKAHASHI NORIO
IPC: G06F11/267
Filed: 1981-08-13
Abstract: PURPOSE:To decrease the numbers of parts of a display device comprising plural display units, by outputting the contact state signal of a relay which is inserted with an operation of a switch for test of the display units, and carrying out a test for said display device in terms of software. CONSTITUTION:In the normal state, a switch 101 for test of the display unit is not operated, and an operation/test switch driving circuit 110, an operation/ test switch relay 111 and an operation/test switch relay contact 112 are not actuated. Under such conditions, the display driving circuits 1'-N' work under the control of a computer 100 to light up the corresponding display units 1-N. With operation of the switch 101, the computer 100 starts a test. Then the circuit 110 and then the relay 111 are actuated, and the contact 112 is switched to the side of a dotted line. The computer 100 actuates the circuit 1', and a detecting relay contact 114 is switched to the side of a dotted line by a test result detecting relay 113. Then the test result is fed to the computer 100. Thus the computer 100 can confirm the normal or abnormal state for the circuit 1' and the unit 1. Then the confirmation is carried out up to the circuit N' and the unit N.
Patent JP-S61287003-A (JP)
Title: Optical information recording and reproducing device
Inventor: KOBORI HIROMICHI
IPC: G11B11/105
Filed: 1985-06-13
Abstract: PURPOSE:To attain a magnetic field strength required for recording and erasure at high speed by giving a prescribed magnetic field not effected on a recording medium and giving another magnetic field superimposed on said prescribed magnetic field properly. CONSTITUTION:A magnetic field is generated by applying power to a coil 105 wound on an outer yoke 106, the magnetic field generated from a permanent magnet 107 is strengthened by the former magnetic field and moved to a magnetic field generating yoke 101. Then the magnetic field generated from the magnetic field generating yoke 101 is moved to a magnetic field auxiliary yoke 103 through air. The magnetic field is moved from the yoke 103 to an outer yoke 108 connected to the S pole of the permanent magnet 107 and returned to the permanent magnet 107. The magnetic field from the permanent magnet 107 gives a base of the total magnetic field in the degree not giving effect onto a recording medium and the magnetic field strength by the outer yoke 106 (electromagnet) wound with the coil 105 can be a small value. Thus, the inductance of the coil 105 is decreased to attain fast response.
Patent JP-S62283908-A (JP)
Title: Granular cosmetic
Inventor: YOKOZUKA AKITO
IPC: A61K8/02
Filed: 1986-06-02
Abstract: PURPOSE:To produce the titled cosmetic having improved collapsibility of granule, compatibility with water and rough feeling on the skin, by compounding a surfactant to a granular cosmetic containing an oil-soluble drug and a water- soluble powder slightly soluble in alcohol. CONSTITUTION:A granular cosmetic having various advantages such as (i) easily collapsible granule, (ii) high compatibility with water and quick dispersion in water, (iii) free from rough feeling when applied to the skin, etc., is produced by compounding (A) a water-soluble powder slightly soluble in alcohol (e.g. a polyhydric alcohol such as D-mannitol, glucose, etc.), (B) an oil-soluble drug such as vitamin, antipruritic, keratolytic agent, sebum-secretion suppressing agent, trichogenous agent, etc.) and (C) a surfactant as essential components. The amounts of the components A and B are preferably 50-99.0wt% and 0.1-45wt% based on the whole granular cosmetic, respectively and the amount of the component C is 1/40-1/10pts. per 1pt. of the component B.
Patent JP-S6019481-A (JP)
Title: Preparation of food from green algae
Inventor: TSUMURA MICHIYO
IPC: A23L17/60
Filed: 1983-07-15
Abstract: PURPOSE:To product an algae product having excellent preservability even at a low salt concentration and keeping fresh green color for a long period, by heat- treating algae in an alkaline solution of 9-12pH. CONSTITUTION:Raw laver or other algae is heat-treated in an alkaline solution of 9-12pH, preferably 10-11pH, e.g. solution of sodium carbonate, sodium phosphate, etc., and preferably the treated product is salted.
Patent JP-S5554623-A (JP)
Title: Combustion chamber of direct-injection type internal combustion engine
Inventor: TANAKA YOSHIYASU
IPC: F02B23/06
Filed: 1978-10-19
Abstract: PURPOSE: To provide an arrangement for combustion chamber of direct-injection type internal combustion engine, i.e., diesel engine, in which a combustion chamber is formed at the top of piston and a plurality of recesses are formed in the lower peripheral wall portion of said combustion chamber, so as to mix fuel and air effectively in these recesses and thereby to improve combustibility of mixture.  
     CONSTITUTION: Cavity 32 constituting a combustion chamber is formed at the top of piston 35 and a conical projection 31 is formed centrally on the bottom of this cavity 32. Further, a plurality of recesses 33 machined into a small circular form are formed in the peripheral wall of the cavity 32. With such an arrangement, fuel is ejected from fuel injection nozzle 34 into these recesses 33, so that swirl S 2  is produced in the recesses. This swirl S 2  is different from swirl S 1  produced in cavity 32, so that turbulence is produced in the combustion chamber and therefore mixing of fuel and air in the combustion chamber can be promoted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5252011-A (JP)
Title: Lamellar supply engine
Inventor: NISHISAKO MASAFUMI
IPC: F02D13/00
Filed: 1975-10-24
Abstract: PURPOSE: By establishing a sub-intake port having the admission valve in a combustion chamber which is opened only a special period, a lamellar supply combustion is facilitated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11305467-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OHASHI TOYOJI
IPC: G03G5/06
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having good well- balanced electrification ability, sensitivity, dark attenuation, residual potential, environmental characteristics and repetitive characteristics. SOLUTION: Relating to an electrophotographic photoreceptor obtd. by forming a photosensitive layer on an electrically conductive substrate, a dialkoxy- (or haloalkoxy-)silicon phthalocyanine compd. is used as an electric charge generating material and a compd. having a hydrazone skeleton is used as an electric charge transferring material. The objective electrophotographic photoreceptor excellent particularly in sensitivity characteristics and electric charge retentivity is obtd. This photoreceptor can be effectively and adequately used in a printer, a facsimile or a copying machine.
Patent JP-S62284780-A (JP)
Title: Color developer composition for pressure-sensitive recording paper
Inventor: INAGAKI KATSUMI
IPC: C09D11/00
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a color developer composition for a pressure-sensitive recording paper having excellent color developing property and surface strength, by using a polymer emulsion in which a multivalent metal salt of an aromatic carboxylic acid is incorporated in the disperse phase particles. CONSTITUTION:A multivalent metal salt of an aromatic carboxylic acid to be used is a salt of an aromatic carboxylic acid with a metal such as copper, lead and magnesium. The aromatic carboxylic acid may be benzoic acid, chlorobenzoic acid (o-, m- or p-), nitrobenzoic acid (o-, m- or p-) or the like. The amount of the salt incorporated into the disperse phase articles of an aqueous emulsion of a polymer is not particularly limited, but is preferably 2-100pts.wt. per 100pts.wt. of the polymer in the emulsion. When applying the emulsion to a color developer sheet, it can be applied in the form of a color developer composition prepared by mixing it with an inorganic pigment and, if required, a known color developer. The emulsion is preferably used in an amount of 5-40pts.wt. per 100pts.wt. of the color developer composition.
Patent JP-S618728-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1984-06-21
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent dispersibility of fine magnetic powder, surface property of the magnetic layer, reproduction outputs, etc. by incorporating >=1 kind among a group of two specified kinds of phosphoric esters and >=1 kind among a group of two specified kinds of diamine compds. into a magnetic layer. CONSTITUTION:One or more kinds among compds. expressed by formula I or II(R is 8-30C alkyl or alkylaryl, and (n) is 1-20) and >=1 kind among diamines expressed by formula III or IV (R' and R'' are the same or different 8-30C alkyl, and (n) is 1-20) are incorporated along with magnetic powder into a magnetic layer which is formed on a supporting body by coating. The dispersibility of magnetic fine powder is improved in this way, and the stability in the lapse of time is improved. Consequently, the magnetic recording medium having excellent surface property of the magnetic layer and reproduction output is obtained.
Patent JP-H06318649-A (JP)
Title: Semiconductor module substrate and semiconductor device using same
Inventor: ONDA MAMORU
IPC: H01L21/60
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a module substrate and a semiconductor device which can be made small and lightweight without spoiling a heat-dissipating property and in which a fine wiring pattern can be obtained. CONSTITUTION:A semiconductor module substrate and a semiconductor device using it are constituted of multilayer conductor wiring layers 15 connected mutually on a base film through via holes, of a heat-dissipating substrate 20 pasted on the other face of the base film with many radiation fins, and of semiconductor elements 1 mounted on the surface of the multilayer conductor wiring layers 15 and connected to prescribed leads on the multilayer conductor wiring layers 15.
Patent JP-S5829876-A (JP)
Title: Liquid crystal composition
Inventor: OKAMOTO NORIHISA
IPC: G09F9/35
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a liquid crystal of which negative dielectric anisotropism is great and orientation can be controlled at a low voltage, by mixing three specified compounds. CONSTITUTION:A mixture of compounds having formulaeI-III (wherein R1 and R2 denote -CnH2n+1 in which n=1-8; R3 and R4 denote -CnH2n+1, -O- CnH2n+1 -O- CnH2n+1 in which n=1-8; R<5> denotes any one of formulae IV-VI  and; X denotes -CN or -Cl, and , if necessary, a compound having formula  VII (wherein R<7> and R<8> denote CnH2n+1 in which n=1-8), and a cholesteric  liquid crystal or an optically active substance having an asymmetric carbon  atom in the molecule are mixed. EFFECT:When this liquid crystal composition is used for a guest-host or the like, it can be driven at a low voltage, and a positive type display wherein a color display is possible against a clear background can be widely used in information apparatuses including a watch, a clock, etc.
Patent JP-S5918462-A (JP)
Title: Optical type rotation detector
Inventor: NAKASE HIROMI
IPC: G01P13/04
Filed: 1982-07-22
Abstract: PURPOSE:To achieve a higher accuracy by outputting signals varied in the phase by 90 deg. between each other from two photoelectric conversion elements so arranged as to be integral times as large as the slit pitch of a rotary encoder in the center-to-center distance therebetween. CONSTITUTION:When a plane photoelectric conversion element 13 is composed of an equivalence circuit of a photoelectric conversion element 13a and a photoelectric conversion element 13b, a rotational direction detection signal 14 and a rotational speed detection signal 15 can be obtained. Light 10a from a point light source 10 is projected to a plane photoelectric conversion element 13 through a slit 12a. As a rotary encoder 12 rotates together with a rotating shaft 11, the light 10a projected varies depending on the rotational direction of the rotary encoder 12 and the Q output voltage moves to a low level. When the light 10a projected varies with the opposite rotation of the rotary encoder 12, the Q output voltage moves to a high level. Thus the rotational direction of the rotary encoder 12 can be detected depending on the voltage of the rotational direction detection signal 14 to obtain highly accurate rotational direction, and rotational speed detection signals.
Patent JP-H01298483-A (JP)
Title: Picture recognizing device
Inventor: ISHITANI SHINKO
IPC: G06K9/03
Filed: 1988-05-27
Abstract: PURPOSE:To remove the labor of a re-input and to rapidly execute an input by inputting a handwritten character from a digitizer with a handwritten character input means to the position of the non-identifiable character displayed by a position displaying means when the character cannot be recognized by a character recognizing means. CONSTITUTION:In order to clear an input data character not applicable to any pattern with a pattern matching to a dictionary as non-identifiable character, a rectangle is displayed on a CRT 10, a cursor is moved to the position of the rectangle, and thereafter, the reinput of the nonidentifiable character is executed with a digitizer 4. The image data due to the digitizer are stored into a buffer memory 5, after the character is recognized, the data are encoded, and the character is displayed in place of the rectangle at the position of the cursor on the CRT 10. Thus, without a labor to re-input the character, the character to be inputted actually is drawn manually and therefore, the input error is less and it can be easily understood.
Patent JP-S5921751-A (JP)
Inventor: YAO TEIJI
IPC: D03D49/12
Filed: 1982-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11326467-A (JP)
Title: Digital signal generating device
Inventor: TAKAGI MASATO
IPC: G01R31/3183
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To realize the enhancement of a timing accuracy, the reduction of a leak current and the improvement of an output impedance by providing an emitter follower circuit on an output step. SOLUTION: Transistors 45, 48 and resistances 46, 47 constitute an emitter follower circuit 200. Emitters of the transistors 45, 48 are connected to the other end of the resistances 46, 47 respectively, the other end of a current source 39 and a collector of the transistor 45 are connected to a positive voltage source respectively, and the other end of a current source 43 and a collector of the transistor 48 are connected to a negative voltage source, respectively. Thereby, since it is separated from a load capacity of a circuit such as an external LSI to be tested by providing the emitter follower circuit 200 on the output step, the deterioration of a through rate due to the load capacity is prevented even in a switch action of 'a high level state' and 'a low level state'. Further, the increase of the leak current can be also prevented.
Patent JP-H0422437-A (JP)
Title: Manufacture of copper-iron-aluminum base catalyst
Inventor: MATSUDA MORIO
IPC: C07C31/02
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the elution quantity of aluminum ions in waste water without damaing catalyst performance by adjusting pH of reaction liquid in the specified range without cooling after completion of aging. CONSTITUTION:Aging is continued for 1-3 hours while maintaining pH at 9.5-13 and at the sedimentation reaction temperature of 60-150 deg.C to complete the sedimentation reaction. After that, while the temperature range of 60-150 deg.C is maintained, acid such as sulfuric acid, hydrochloric acid or its water solution is dropped into slurry containing sediments of respective aged catalyst components and its pH is adjusted to 5-9. Then, sediments are separated, washed and dried, and the dried substance is burnt to manufacture a catalyst. When pH is adjusted to 5-9, excessive aluminum ions existing in the filtrate are sedimented on the surface of catalyst and not remaining in the filtrate. A catalyst of high activity can easily be manufactured without the necessity of troublesome draining process after manufacturing of catalyst by said process.