baber/WOPTO huggingface dataset:
Patent JP-H07317400-A (JP)
Title: Door locking device
Inventor: HASHIBA YASUHIRO
IPC: E05B79/16
Filed: 1994-05-20
Abstract: PURPOSE:To reduce the number of part items by setting one side of a single lock lever turning with a shaft as the center to a hook arm engaging with a striker and the other side to a release arm respectively, and imparting a rotational energizing force to the lock lever by means of a spring. CONSTITUTION:A hook arm 16 and a release arm 17 to be engaged with a striker 13 of a door locking device 9 of an automobile or the like are combined together, thereby forming a lock lever 15. In addition, this lever 15 is rotatably installed therein with a shaft 14 as the center, while rotational energizing force in a direction where the hook arm 16 holds the striker 13 is imparted by a torsion spring 20. Likewise a cancel rod 18, a release cable 22 or the like are connected to the door locking device. In succession, structure is simplified, while the number of part items is reduced. With this constitution, the cost of production is reducible as well.
Patent JP-H045990-A (JP)
Title: Velocity controller for sewing machine
Inventor: YASUI HIDEO
IPC: D05B69/18
Filed: 1990-04-24
Abstract: PURPOSE:To instruct a new value in accordance with the step-on position of a pedal and to perform the velocity control of a sewing machine corresponding to the new value by forming a light shielding body provided at a mobile body, a means to estimate output generated from a CCD by exposure newly at every unit time, and a means to perform the velocity control of the motor of the sewing machine corresponding to an estimation value. CONSTITUTION:The light source 7 of a LED, etc., and a solid-state image pickup element (CCD) 8 provided with plural detecting elements neighbored in the axial direction of a rod 2 are arranged at two sides sandwiching the light shielding plate 6, and the number and the position of CCDs 8 airradiated with the light source 7 are set so as to be changed corresponding to the movement of the light shielding plate 6 when the rod is moved upward and downward. The value of a counter 11 of (n) bits is added on a latch counter 12 of (n) bits, and it is preserved with the application timing of a signal from an analog comparator 10. The output of the latch counter 12 is inputted to a microcomputer 13. The new value at every prescribed readout cycle is outputted to the latch counter 12, and new count output can be automatically issued at the next readout cycle, for example, even when the content of the latch counter 12 is destroyed by a noise, therefore, it is not required to set the pedal at a neutral position.
Patent JP-S58223070-A (JP)
Title: Tachometer
Inventor: TAGUCHI YASUO
IPC: H03G11/00
Filed: 1982-06-21
Abstract: PURPOSE:To enable the operation at a low power source voltage by reducing the voltage drop across a resistance for detection of current in a constant current pulse drive circuit for driving an ammeter for indicating revolutions. CONSTITUTION:When a pulse signal with a fixed pulse width having a frequency proportional to the engine revolutions is applied to an inverter 33, a Darlington transistor 13 is turned ON or OFF and an ammeter 5 indicates the revolutions by an average current. A resistance 14 is provided to detect current flowing through the ammeter 5 when the transistor 13 is tunred ON to effect a control so that a fixed current flows through the ammeter 5 with transistors 25, 28 and 31 when the Darlington transistor 13 is turned ON.
Patent JP-S588715-A (JP)
Title: Production of aqueous resin dispersion
Inventor: YANAGISAWA KUNIO
IPC: C09D133/04
Filed: 1981-07-08
Abstract: PURPOSE:To obtain an aqueous dispersion having good dispersion stability and suited as a coating or the like, by polymerizing a monomer in an organic solvent in the presence of a neutralized product of a copolymer prepared by polymerizing a cyclic unsaturated group-containing monomer or the like in the presence of an unsaturated higher fatty acid (ester) and subjecting reaction mixture to phase reversion. CONSTITUTION:A neutralized product of a copolymer is formed by copolymerizing 1-50wt% compound of formulaI, wherein R1 is H or CH3, R2 is a group of formula II, III, IV or V (R3 is H or CH3), m is 0-6, n is 2-5 when m=1 and n is 2 when m=2-6, 1-30wt% alpha,beta-unsaturated carboxylic acid and below 93wt% other vinyl monomers in the presence of a higher fatty acid containing at least two carbon to carbon unsaturated bonds, or an ester thereof (e.g., linolic acid) and adding a base. 90-5wt% monomer is copolymerized in an organic solvent (e.g., propanol) in the presence of 5-95wt% above neutralized product. Then, water is added to the reaction mixture to effect phase reversion to form an aqueous dispersion. EFFECT:This dispersion has excellent storage stability and high drying rate, and films therefrom have good water-proof and weather resistance.
Patent JP-H09290230-A (JP)
Title: Treatment of plastic and thermal decomposition device
Inventor: GOTANDA TAKESHI
IPC: C08B11/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to separate and recover various kinds of plasticizers from waste plastic by heating halogen-contg. plastic to a temp. lower than a desorption temp. and removing the plasticizers, then adding an alkali thereto, heating the plastic to the temp. lower than a desorption temp. and further decomposing and removing the plasticizers. SOLUTION: The plastic crushed by a crushing device 21 is charged into the cylindrical path 35 of a first plasticizer removing section 23 and is heated by a heater 37 to the temp. lower than the halogen desorption temp. The sublimatable materials are crystallized and separated from the gases within a trap 43. The gases are recovered through the tap 43 by a condenser 45. The plastic is thereafter mixed with the alkali from an alkali adding device 57 and the mixture is heated in the cylindrical path 49 of a second plasticizer removing section 25. The gaseous products are condensed and recovered in a condenser 59. Further the plastic is heated to a temp. at which dehydrohologenation reaction progresses in the cylindrical path 61 of a dehydrohalogenation section 27.  The gaseous product of thermal cracking is recovered by a condenser 87 and the residues are discharged outside the device by an ejection device 89.
Patent JP-S59232642-A (JP)
Title: Warm forging method
Inventor: YANAGIMOTO SAMON
IPC: C21D8/06
Filed: 1983-06-16
Abstract: PURPOSE:To simplify a stage for producing a machine part and to obtain a part having excellent performance by forming roughly a steel material and subjecting the material to carburization hardening then subjecting the material to high frequency heating under specific conditions and to working at a specific reduction ratio. CONSTITUTION:A steel material is roughly formed and is then subjected directly to carburization hardening. The material is subjected to high frequency heating for 1-5min at 200-600 deg.C and is immediately thereafter subjected to warm forging at 20-80% reduction ratio, by which a machine part is completed. The precision working of the material is thus made possible without surface roughening and since there is no generation of oxide scale owing to hardening and tempering, a finish polishing stage is omitted.
Patent JP-S5957035-A (JP)
Inventor: BUARUTAA GERUTONAA
IPC: B60N2/90
Filed: 1983-06-16
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-S58223834-A (JP)
Title: Operation checking system of digital input device
Inventor: IMAI TOMIO
IPC: G06F11/16
Filed: 1982-06-23
Abstract: PURPOSE:To check the operation of an individual part and to improve the reliability, by transmitting two types of test signals successively and individually to an individual part from a selecting part and checking an answer signal given from the individual part. CONSTITUTION:A common part A which selects an individual part B contains a test output part AT, and the part B includes a test receiving part. The part AT comprises transistors TRT1 and TRT2; while the test receiving part of the part B consists of relays RYX1 and RYX2 and their contacts SX1 and SX2, diodes DX1-DX4 (X=1, 2-n), etc. A test signal is transmitted from the part AT, and the test information is received at its receiving part. At an individual part B1 a relay RY11 is actuated with a contact S11 closed to send back the information. The part A reads this information and checks it.
Patent JP-S5534449-A (JP)
Title: Thin film magnetoresistance element with bias magnetic field minute adjusting mechanism
Inventor: MURAMATSU TETSUO
IPC: H01L43/08
Filed: 1978-08-30
Abstract: PURPOSE: To obtain the optimum bias magnetic field by small currents, by approximately conforming the strength of magnetic fields to the strength of the optimum magnetic field by bias magnetic fields by means of a high, resistant magnetic-force film while the bias magnetic fields are minutely adjusted by magnetic fields by currents.  
     CONSTITUTION: A high, resistant magnetic-force film 2 and a conductor film 7 are formed on a substrate 1, and patterned. A magnetic resistance effect element consisting of stripes 4 and leads 5 is made up through a SiO 2  film 3, and electrode pads 6 are built up. The high, resistant magnetic-force film 2 has residual magnetization, and the magnetization functions as bias magnetic fields. Bias currents are introduced to the conductive layer 7 from the pad portions 6, and flow through a U-shaped conductor portion to generate the bias magnetic fields. Sense currents detect the change of the strength of external magnetism by means of the stripes 4. For example, a Co-P film is used as the high, resistant magnetic-force film 2, Al-Cu alloys are employed as the conductor film 7 and the leads 5 and Ni-Fe alloys (82-18) are made use of as magnetic resistance effect element stripes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60250670-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA TSUTOMU
IPC: H01L29/74
Filed: 1984-05-25
Abstract: PURPOSE:To reduce the electric field intensity on the surface of a peripheral edge in the periphery of an SCR having NE<+>, PB<+>, (N+N<+>)B, PEE structure by inclining the PB<+>-N junction to positive and removing from the PB<+> layer side except part of the N type layer. CONSTITUTION:In the peripheral edge of a structure arriving sequentially from main surface 11 of an Si substrate 1 adjacent through NE<+> layer 3, a PB<+> layer 4, an NB layer 2, an NB<+> layer 5, and PE layer 6 at the other main surface 12, the PB<+>-NB junction 13 is positively inclined at theta=60 deg., the layer 2 is partly cut from the surface 11, and formed in a step except the thin prescribed thickness W from the center. In this configuration, when the prescribed voltage VD2 is applied, a depletion layer produced at the center of the SCR arrives at the layer 5, the depletion layer end A of the peripheral edge is exposed. Accordingly, the electric field intensity at the surface of the peripheral edge is reduced. As a result, the damage of the surface of the peripheral edge can be prevented to obtain stable and long term reliability in the device.
Patent JP-S5332804-A (JP)
Title: Controlling method for combustion in ignition furnace or the like at sintering equipment
Inventor: IZUMIYAMA MAMORU
IPC: F23N1/02
Filed: 1976-09-07
Abstract: PURPOSE: To maintain the temperature of combustion flame and the quantity of generating exhaust gas at definite values and to make exhibit the effect of recovery of the waste heat to the maximum, by controlling the combustion by detecting the temperature of the hot air recovered from the cooler of the sintering equipment and by determining the quantity of air required for combustion by computing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5231656-A (JP)
Title: Production method of electrongun for cathode ray tubes
Inventor: NAKAJIMA KOUICHI
IPC: H01J9/18
Filed: 1975-09-05
Abstract: PURPOSE:To obtain an electron gun with high accuracy, by eliminating flashes, return and so on, through perforating if, after reciprocally fixing the part which perforates the beam transmitting hole of the electron beam formation use electrode.
Patent JP-2000297246-A (JP)
Title: Active energy ray-curable composition for optical sheet and optical sheet
Inventor: MOTONAGA AKIRA
IPC: C09D175/04
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which gives lens layers having excellent scratch resistance and excellent heat resistance and is useful for prism sheets used for back lights, by formulating a specific urethane poly(meth) acrylate, a specified aliphatic di(meth)acrylate and so on in a specific ratio as main components. SOLUTION: This composition consists mainly of (A) 10 to 70 pts.wt. of a urethane poly(meth)acrylate having four or more (meth)acryloyl groups in the molecule and preferably represented by formula I (R1 is H or methyl), (B) 10 to 50 pts.wt. of an aliphatic di(meth)acrylate which has two (meth)acryloyl groups in the molecule and a mol.wt. of >=500 and is preferably represented by formula II [R2 is H or methyl; (1) is >=5], (C) 0 to 80 pts.wt. of a compound having one or more polymerizable double bonds in the molecule except the components A and B, and (D) 0.01 to 5 pts.wt. of an active energy ray-sensitive radical polymerization initiator (provided that the total amount of the components A, B and C is 100 pts.wt.).
Patent JP-S60243-A (JP)
Title: Ventilating fan
Inventor: KIRITOOSHI AYUMI
IPC: F24F7/013
Filed: 1983-06-15
Abstract: PURPOSE:To obtain the ventilating fan used under a condition without being soiled by oil at all times by method wherein structural bodies, such as the outer frame of the ventilating fan, an air guide or the like, are coated by a sheet-like surface heater by bonding with a self-cleaning catalyst heat resistant coating to decompose the oil adhered thereto automatically. CONSTITUTION:The fan 1, generating airstream to ventilate the inside of a room, is driven by a fan motor 2 while a metal sheet 7 constituting the structural bodies, such as the outside frame 4 of the ventilating fan, the air guide 5 or the like, is bonded with the sheet-like surface heater 9 by using the self-cleaning catalyst heat resistant coating 8. As a result, the dirt of oil, adhered thereto during using the fan by airstream containing the oil generated in a kitchen or a cooking room, is decomposed by heat by the effect of the catalyst during conducting and heating the sheet-like surface heater 9 and the dirt is self-cleaned. Thus, it is not necessary to sweep the oil periodically and the ventilating fan without being spoiled by the dirt of oil may be obtained.
Patent JP-S5730961-A (JP)
Title: Measuring device for impulsive noise
Inventor: HASEGAWA SUSUMU
IPC: G01R31/50
Filed: 1980-08-04
Abstract: PURPOSE:To measure the impulsive noise resulting from a connecting part, by a method wherein a comparison is made between the impulsive noise distribution data obtained when a DC current is supplied to a circuit to be measured in order to destroy the oxide film at the connecting part and the data obtained when no current is supplied. CONSTITUTION:First, an overall impusive noise that is generated when a DC current passing through a circuit to be measured is zero is detected by a differential amplifier 12. Then, any prescribed DC currents I1, I2 are supplied from a DC voltage generator 8. Hereby, an oxide film formed on the surface of a conductor at a core connecting part is temporarily destroyed, and the instantaneous contact resistance change is improved as well as deterioration of crosstalk is remedied. Therefore, generation of the impulsive noise due to the contact resistance at the connecting part can be prevented well enough. If the impulsive noise in this case is detected, and the measured results are compared, it is possible to distinguish the noise  due to a change in the instantaneous contact resistance from other noises and to understand them statistically.
Patent JP-H05126289-A (JP)
Title: Element for hose-pipe instantaneous coupler
Inventor: RIONERU KARUMETSUTO
IPC: F16L37/084
Filed: 1992-04-27
Abstract: PURPOSE: To instantaneously connecting a tube to a sleeve by providing at least an end region of the sleeve with a sharp edge of a resilient scraping member, and inclining a face of the scraping member in vicinity of the sharp edge. CONSTITUTION: An instantaneous connecting device 1 mounted to a soft hose (not shown) comprises a cylindrical metal sleeve 1a and annular end piece 2 made of a plastic material and arranged in opposition to the sleeve 1a. A U-shaped groove for forming a flexible lug (scraping member) 1b is cut in the wall of the sleeve 1a, and a free end of the lug 1b thus formed as rising from the cut groove is directed in the form of inclining in a direction of an edge of the sleeve 1a. In manufacture, when the end piece 2 having a stripe- shaped lug 2a longitudinally formed on an outer surface is fit with the sleeve 1a, a sharp edge 1c of the lug 1b touches the outer surface of the end piece 2, thus attempting to prevent it from removing.
Patent JP-H11304285-A (JP)
Title: Air conditioner
Inventor: FUNAKOSHI SAHO
IPC: F24F11/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To ensure comfortable dehumidification operation at high dehumidification efficiency by detecting the outer air temperature, indoor temperature and indoor humidity and then correcting the r.p.m. of a compressor and an outdoor fan depending on the difference between the indoor humidity and a set level, and the difference between the indoor temperature and a set level. SOLUTION: At the time of dehumidification operation, evaporation temperature of refrigerant is varied in an indoor heat exchanger 6 serving as a cooler when the r.p.m. of a compressor 1 is varied to cause variation of latent heat capacity and the indoor humidity is controlled through variation of the compressor 1. Since variation in the r.p.m. of an outdoor fan 8 causes variation in the heating capacity of the heat exchanger 6 serving as a condenser, indoor temperature is controlled through variation in the r.p.m. of the outdoor fan 8. Calculation of standard r.p.m. of the outdoor fan is corrected not only by the difference between the indoor temperature and a set temperature but also the difference between the indoor humidity and a set humidity.  Consequently, blowing temperature increases as the r.p.m. of compressor increases and the dehumidification quantity increases as the r.p.m. of outdoor fan increases.
Patent JP-S588620-A (JP)
Title: Molding of foamed object of soft urethane resin
Inventor: IZUMI SHINOBU
IPC: B29C33/00
Filed: 1981-07-09
Abstract: PURPOSE:To reduce a molding manpower and improve a yield of raw material, by pouring a mixed liquid of raw material in a mold of which a plurality of molding spaces is drilled, being arranged perpendicularly on the same axis and molding a foamed object. CONSTITUTION:Split molds 1A, 1B are clamped by uniting the parting faces and also positioned in their longitudinal direction making an axis 5 to coincide with a perpendicular direction and a pouring port 8 to be on a top. Then, a liquid mixture of which a soft urethane raw material and a foaming agent are mixed in a required ratio is poured from the pouring port 8 and foaming proceeds and finishes. clamping of split molds 1A, 1B is released, the molds are opened in an arrow direction and a molded, solidified foamed object is drawn out. A number of cavities is varied according to a shape and size of a molded product and multiple molding of 2-15 pieces become possible as conception.
Patent JP-S5230400-A (JP)
Title: Model equipment
Inventor: AKIYAMA MINEO
IPC: G09F19/08
Filed: 1975-09-04
Abstract: PURPOSE: Increase advertisement effects by giving fun to onlookers by having electrical means such as a motor performing movements of model animals, etc.  and utilizing such movements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5534667-A (JP)
Title: Manufacture of heat treated steel pipe with reduced residual stress
Inventor: TAIRA TADAAKI
IPC: C21D9/08
Filed: 1978-09-04
Abstract: PURPOSE:To obtain a steel pipe with reduced residual stress in a short time by regulating the temp. difference between inside and outside of a heated steel pipe to + or -15 deg.C or below; forcing the inside to cool while holding this difference until the outside is cooled to 600 deg.C; and allowing the pipe to cool. CONSTITUTION:Large diameter steel pipe 1 leaving heating furnace 7 is passed through feed rollers 2 and stopped by stopper 4, and the inside of pipe 1 is cooled with cooling air sprayed from nozzle openings 11 of blower 5 through delivery outlet 8. At this time, the inside and outside temps. of pipe 1 are measured with thermometers, the results are fed back, and the inside is cooled while holding the temp. difference between inside and outside at + or -15 deg.C or below until the outside temp. becomes 600 deg.C. The outside may be heated with heating coils 12. When esp. low residual stress is required, the temp. difference is held until the outside temp. becomes 200 deg.C. Pipe 1 is then allowed to cool. Thus, a steel pipe with reduced residual stress is efficiently obtd. without requiring large furnace equipment and long-time treatment.
Patent JP-S58225575-A (JP)
Title: Air electrode and its production method
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/88
Filed: 1982-06-24
Abstract: PURPOSE:To obtain a thin air electrode excellent in the storage performance by preventing the water vapor or carbon dioxide in the air from infiltrating into the electrode proper so as to enable an over-load discharge for a long time. CONSTITUTION:A water repellent layer is formed by an evaporation method or a spattering method on the gas side surface of a porous electrode proper having the electrochemical reduction capability against oxygen gas and current collector function concurrently and further the thin film of water bearing or hydrated metal oxide is formed on said water repellent layer by the evaporation method or spattering method, or a water repellent layer is formed by the evaporation method or spattering method on one side surface of a porous film having fine holes with a bore diameter of 0.1mum or less and further the thin film of water bearing or hydrated metal oxide is formed on said water repellent layer by the evaporation method or spattering method, next the other side surface of said porous film is stuck by pressure to the gas side surface of the porous electrode proper having the electrochemical reduction capability against oxygen gas and current collector function concurrently. According to this constitution, the whole electrode is made thin and the water vapor or carbon dioxide in the air is prevented from infiltrating into the electrode proper, thus enabling an over-load discharge for a long time.
Patent JP-S58224548-A (JP)
Title: Manufacture of composite material type rotor
Inventor: FUJIMOTO NOBORU
IPC: H02K17/16
Filed: 1982-06-24
Abstract: PURPOSE:To facilitate the arrangement of magnetic materials by installing a rotor core in a casting mold, and applying a magnetic field radially to a casting space formed between the core and the mold. CONSTITUTION:A rotor core 2 is disposed coaxially in a casting mold 7 which has a cavity including an inner diameter larger than the outer diameter of the core, magnetic materials 5 which are filled in the casting space formed between the core 2 and the mold 7, a radial magnetic field is applied to the space to arrange it, and molten metal of conductive material 4 filled in the casting space is cooled and solidified while holding the radial arrangement of the materials 5. Then, the arrangement of the magnetic materials can be extremely readily and efficiently performed, and yet a conductive energizing sheath may be easily formed.