baber/WOPTO huggingface dataset:
Patent JP-H06242145-A (JP)
Title: Probe pin and its forming method
Inventor: HINO TSUTOMU
IPC: H01L21/66
Filed: 1993-02-18
Abstract: PURPOSE:To prevent adjacent extremely thin wires from mutual contact so as to examine more detailed part by projecting each end parts of plural metal extremely thin wires from a resin base plate toward the outside by the fixed length and supporting all the projecting part in a straddle mounting condition. CONSTITUTION:In a probe pin 8, mutual contact between adjacent extremely thin wires 3 can be prevented, because the extremely thin wires 3 in a projecting part, which projects from a resin base plate 1a and a holding base 1b, can maintain a pitch precision as it is when a wiring arrangement is finished by a base plate 1b, in which a wiring arrangement has already finished. On the other hand, stiffness of the pin 8 is improved as the extremely thin wires 3 are supported by straddle mounting, so that a projecting part L can be set largely in the pin 8. Therefore, examination over more detailed part is made possible.
Patent JP-H11317049-A (JP)
Title: Tape cartridge
Inventor: MCALLISTER JEFFREY S
IPC: G11B23/107
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for securing the lock for a reel till a tape cartridge is loaded into a tape driving device and also to minimize the space factor of this mechanism. SOLUTION: The tape cartridge is provided with a reel gear 34, a lock gear 38, an engaging mechanism 44 and a washer 40 interposed between the reel gear 34 and the lock gear 38. Legs of the wacher 40 are projected while passing through-holes which are formed by penetrating the teeth of the reel gear 34. During the operation, the lock gear 38 is one-sided toward the engaging mechanism existing on the reel gear 34 to lock the reel to the rotatably fixed lock gear 38. The legs of the washer 40 are pushed up by the teeth of a driving motor gear as the driving motor gear of the tape driving mechanism is engaged with the reel gear 34, and the washer 40 is pushed into the lock gear 38. By this operation, the lock gear 38 is moved upward, then the reel is released by the disengagement of the engaging mechanism.
Patent JP-H10250539-A (JP)
Title: Brake pedal supporting mechanism for automobile
Inventor: TANIGUCHI YASUSHI
IPC: B60T7/06
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake pedal supporting mechanism for automobile which improves the safety by reducing or eliminating the retreat of a brake pedal. SOLUTION: An end of a pedal arm 3a is supported rotatably at the adequate position of a pedal support bracket 2' which is fixed to a body side dash panel 1. The front end side of the pedal support bracket 2' is fixed and supported by a cowl 7 fixed to the dash panel 1 and an instrument panel reinforcement 8. A first reinforcing member 6' and a second reinforcing member 9 are provided, and the first reinforcing member 6' has an opening groove at the fastening end with the cowl 7, and it is made removable from the fastening means through the opening groove. A hole 2a' is opened near the front end of the pedal support bracket 2'.
Patent JP-S61212440-A (JP)
Title: Kneader for constant-rate high-speed mixer for casting
Inventor: ARAI TADASHI
IPC: B01F15/02
Filed: 1985-03-19
Abstract: PURPOSE:To make possible quick kneading and blowing of system sand together with air to a metallic mold, etc. by attaching many rotary vanes designed to a special shape to the periphery of a shaft into an arrow wheel shape. CONSTITUTION:Raw material sand is put into a hopper 13 while a shutter 11 is held open and a shutter 10 is held closed. The shutter 11 is then closed and further the shutter 10 is opened; at the same time, a motor 8 is run leftward. The sand in a measuring vessel 20 is advanced in the direction of a discharge port 9 up to the rotary vanes 5 in a body 1 and is pushed back by the vanes 5 so as to stagnate in the region of the rotary vanes 6 between the rotary vanes 5 and the rotary vanes 7, where the sand is subjected only to the rotation. A self-curable resin is then fed through a resin feed port 14 and further a self-curable curing agent is fed through a curing agent feed port 15. The motor 8 is changed over to the rightward rotation after kneading for several seconds and when the air is blown to an air blow port 12 at the same instant, the kneaded sand is packed through the port 9 into a metallic mold 16. The mold 16 is opened after several seconds and the cured sand mold is taken out.
Patent JP-S56154516-A (JP)
Title: Preparation of antistatic polyamide fiber
Inventor: NAKAI KOUICHIROU
IPC: C09K3/16
Filed: 1980-04-24
Abstract: PURPOSE: To prevent the gluing of polyamide fibers containing an antistatic agent of ethylene oxide and/or propylene oxide adduct with an aliphatic amine in winding the fibers, by applying an aqueous emulsion oil containing no anionic surfactant to the fibers.  
     CONSTITUTION: A polyamide containing an antistatic agent of an ethylene oxide (EO) and/or propylene oxide (PO) adduct with an aliphatic amine [e.g. formulas I and II (R is 11W22C alkyl; R' is 2W4C alkylene; AO is EO and/or PO; a, b, c, d and e are the numbers of added AO moles to give the total number of added 20W 200mol] is melt spun, and an aqueous emulsion oil containing no anionic surfactant, preferably a 10W20wt% aqueous emulsion consisting of a lubricating agent,  e.g. liquid paraffin, and a nonionic surfactnat, e.g. an alkyl aryl ether, is applied to  the resultant fibers. The oiled fibers are then wound up.   
     EFFECT: No trouble in the spinning and the drawing steps and improved antistatic properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11244038-A (JP)
Title: Compact case for powder makeup
Inventor: OKUNO TOSHIZO
IPC: A45D33/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the usability, productivity, and reliability of a compact case for powder makeup with a mesh covering the upper surface of the powder makeup contained in the case. SOLUTION: This compact case for powder makeup has the case main body 11 in which a storage dent 17 is formed for storing a powder makeup 27, and a mesh body 22. The mesh body 22 is attached to cover the powder makeup 27, the outer rim of the mesh body 22 being supported by a mesh frame 23. The compact case for powder makeup has also an elastic supporting part 26 on which the mesh frame 23 is detachably mounted, and a detachment-preventive member 24 which is placed opposite to the upper surface of the mesh frame to prevent the mesh body 22 from being detached from the case main body 11 by engaging with the mesh frame 23.
Patent JP-S52139387-A (JP)
Title: Production of semiconductor device
Inventor: TANGO HIROARI
IPC: H01L29/786
Filed: 1976-05-17
Abstract: PURPOSE: To prevent step cutting of wirings by covering the surroundings of an island-form semiconductor layer on an insulating substrate with a uniform oxide film and eliminating the serrations between the island-form layer and field region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07264551-A (JP)
Title: Vertical extending circuit
Inventor: OGAWA YOSHIHIKO
IPC: H04N7/01
Filed: 1994-03-25
Abstract: PURPOSE:To reduce the size of hardware by executing extending processing in a vertical direction by a minimum line memory. CONSTITUTION:Video signals are successively written in a buffer memory 302, the written signals are read out while inserting an interval for one line at the rate of once every several lines and the reading operation is synchronized with writing operation in a succeeding line memory 332. Reading operation from the line memory 332 is successively repeated. Outputs from the memories 302, 332 are respectively multiplied by a coefficient through coefficient multipliers 333, 334 and then respective multiplied results are mutually added by an adder 335.
Patent JP-H01228313-A (JP)
Title: Pulse generator
Inventor: KOSEKI SHOICHIRO
IPC: H03K3/53
Filed: 1988-03-09
Abstract: PURPOSE:To miniaturize a pulse transformer and reduce the cost by providing a resistance element which is connected in parallel to at least one of primary and secondary windings of the pulse transformer and is not made conductive by a low-voltage or high-voltage pulse signal and is made conductive with a reset signal which has the polarity opposite to that of the low-voltage pulse signal. CONSTITUTION:When the low-voltage pulse signal is outputted from a line 18, the reset signal having the polarity opposite to the low-voltage pulse signal is outputted following the low-voltage pulse signal, and a negative voltage is applied to the primary winding side of a pulse transformer 22. Then, a resistance element 24 is made conductive, and a current i1 flows to a thyratron 20 together with a current i2. Since the level of the current i1 is reduced but that of the current i2 is raised by the stop of the low-voltage pulse signal, the current flowing to the thyratron 20 immediately becomes zero and the thyratron 20 is turned off. Consequently, a pulse signal having a wide pulse width is generated though a pulse transformer with a bias is not used as the pulse transformer 22. The pulse transformer is miniaturized even in this case.
Patent JP-H08248410-A (JP)
Title: Color image display device
Inventor: SEKIZAWA HIDEKAZU
IPC: G02B5/20
Filed: 1995-03-15
Abstract: PURPOSE: To realize sufficiently bright color image display with lessened degradation in saturation by improving the color filters of a color liquid crystal display. CONSTITUTION: One pixel is composed of 2×2 four-color elements. Yellowish red (YR) filters 101, greenish blue (CB) filters 102, green (LG) filters 103 and magenta (LM) filters 104 are used for the color display of the respective pixels. The respective transmission or reflection band widths of the respective color filters 101 to 104 are set at about half the visible regions, i.e., the values within a range of 0.43 to 0.57 times the band width of the visible region, by which the light quantity utilizable with the respective color filters is improved to about 3/2 times. In addition, the sufficient assurance of the reproducing ranges of the colors of the low saturation is made possible by simultaneously controlling the four colors, by which the balance of the color display near no saturation is easily assured.
Patent JP-S54147802-A (JP)
Title: Vibration system of pickup cartridge
Inventor: UMEMURA SHIYOUICHI
IPC: G11B3/50
Filed: 1978-05-12
Abstract: PURPOSE: To prevent the degradation of the function characteristics of cartridge and achieve volume production by accurately positioning the centerline of a vibration system and a metal pivot.  
     CONSTITUTION: A stylus 1 is mounted to the end of a cantilever 2 and a power generating part comprising bonding a magnetic material 3 and a metal pivot 4 then winding a coil 5 is mounted to the rear end thereof. On this case, positioning is accomplished by aligning the centerlines of the lever 2 and pivot 4 and fitting the lever 2 into the pivot part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61214475-A (JP)
Title: Thin-film transistor
Inventor: MATSUDA AKIHISA
IPC: H01L29/786
Filed: 1985-03-19
Abstract: PURPOSE:To not only inhibit the diffusion of phosphorus to other layers from an ohmic contact layer but also increase the growth rate of the ohmic contact layer, and to improve the safety of a raw material gas by forming the ohmic contact layer out of N-type hydride amorphous silicon containing fluorine. CONSTITUTION:N-type hydride amorphous silicon containing fluorine is used as a material for an ohmic contact layer 6, and trifluoride silane containing phosphine is employed as a raw material gas for preparing N<+> a-Si:H:F, thus inhibiting a diffusion to source-drain electrodes 7, 8 of phosphorus, then increasing the growth rate of the ohmic contact layer 6. When an ohmic contact layer 5 is formed out of said material, the diffusion to the source-drain electrodes 7, 8 of phosphorus can be suppressed because the diffusion coefficient of phosphorus in N<+> a-Si:H:F is smaller than that of phosphorus in N<+> a-Si:H. The growth rate of the ohmic contact layer 6 is made faster than that at a time when using raw material gases except trifluoride silane, such as silane, hydrogen and tetrafluoride silica, etc. by several times.
Patent JP-H01229085-A (JP)
Title: Adhesive for woody board
Inventor: NISHINAKA KOICHI
IPC: C09J11/06
Filed: 1988-03-09
Abstract: PURPOSE:To obtain the title adhesive capable of ready and secure bonding even to woody boards produced from raw wood not provided with hot water treatment, etc., especially suitable for sliced veneers by dissolving or dispersing in water a specific chelating agent and an adhesive component. CONSTITUTION:The objective adhesive can be obtained by dissolving or dispersing in water (A) a chelating agent capable of forming colorless chelate compound (e.g., oxalic acid) and (B) an adhesive component (e.g., polyvinyl acetate- based emulsion). Preferably, the amount of the chelating agent to be used is 1-30 pts.wt. based on 100 pts.wt. of the final water-based adhesive.
Patent JP-S58174730-A (JP)
Title: Solenoid coupling device
Inventor: NISHINO HIROSHI
IPC: F16D55/00
Filed: 1982-04-01
Abstract: PURPOSE:To provide a solenoid coupling device which can lessen abrasion and increase stability of torque by applying a sulfide immersion treatment to a coupling main body where magnetic flux flows to form a sulfide layer on the surface of a frictional surface, thereby to prevent seizure on the frictional surface. CONSTITUTION:As a rotor 2 and an armature 7 form a magnetic circuit, they are made of magnetic material such as electromagentic soft iron and similar materials. Seizure is sometimes caused depending upon the status of pressure at a frictional surface 2b of the rotor and a frictional surface 7a of the armature among frictional surfaces for transmitting coupling torque. A sulfide immersion treatment as a special treatment is applied to the surface of the frictional surface to form a sulfide layer on the surface.
Patent JP-S55150104-A (JP)
Title: Program timer unit
Inventor: MATSUSHITA SHINICHI
IPC: H04N5/44
Filed: 1979-05-07
Abstract: PURPOSE: To improve practical convenience by recording reserve contents of a date, recording start time, channel number, etc., together with a TV program according to the time of the program.  
     CONSTITUTION: With input part 1 such as a keyboard operated, the program reserve contents of a date, seven days of the week, a recording start time, a channel number, a recording end time, etc., are stored in program reserve part 2, memory contents of which are normally displayed on display part 3 providing time display, so that the storate operation can be confirmed. At a reserved program time, an operation control signal from reserve part 2 is applied to channel selection part 8 and VTR operation control part 9 of main VTR body 5 to attain the feed of an electric power source, the selection of a channel, the recording of received contents from a reserved channel, etc. Simultaneously, reserve contents data from reserve part 2 are applied to character generation part 4 to record simultaneously the reserve contents on part of a picture recording screen, improving convenience in reserved-picture reproducion by VTR. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06270744-A (JP)
Title: Emergency ladder for vehicle
Inventor: NAKAYAMA MASANORI
IPC: B60R3/02
Filed: 1993-03-16
Abstract: PURPOSE:To provide a vehicular emergency ladder lightweight and excellent in stability or reliability during its use. CONSTITUTION:An emergency ladder for a vehicle is provided with a connected frame body 10 and a hook 9. The connected frame body 10 is formed by connecting plural frame members 11, 12, 13 of the same width dimension in regular succession through links 26 so as to be mutually bendable and developable and fitting step members 23, 23,... at specified spaces in the connecting direction to the appropriate places of the respective frame members 11, 12, 13. The hook member 9 fitted to one end part of the connected frame body 10 can be hooked to the window frame 3 of the vehicle. In the case of evacuating to the outside of the vehicle using this emergency ladder 1, sufficient step width can be secured over the whole length of the emergency ladder 1 because of the same width dimension of the respective frame members 11-13 so as to enable safe and positive descent-evacuation to the outside of the vehicle using this emergency ladder 1.
Patent JP-S61213360-A (JP)
Inventor: MOHAMETSUDO YOZEFU NATSUMII
IPC: C22F1/00
Filed: 1986-03-13
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-H07256132-A (JP)
Title: Structure for protecting inside surface of treating cylinder of vertical medium agitating and pulverizing machine
Inventor: NITTA YUKITO
IPC: B02C17/22
Filed: 1994-03-25
Abstract: PURPOSE:To partially replace racks for preventing wear of the inside surfaces of a treating cylinder. CONSTITUTION:The vertical treating cylinder is internally provided with a screw shaft. Pulverizing media (b) and materials (a) to be treated are packed into this treating cylinder. At least one among the pulverizing media (b) and material (a) to be treated has magnetizing property. The inside surface of the treating cylinder are vertically and circumferentially provided with rib plates 12 to form the rack 10. This rack 10 is divided to plural blocks 11. These blocks 11 are connected by means of bolts and nuts 14. The rack 10 is provided with magnets 16 between the grids thereof. The pulverizing media (b) are pushed toward the outer side and are packed into the rack 10 by rotation of the screw shaft, by which a self-lining layer A is formed. The block 11 including the worn rib plates 12 is replaced when the rib plates 12 wear.
Patent JP-H02236545-A (JP)
Title: Novel coupler for photography
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1989-03-10
Abstract: PURPOSE:To form dyestuff images which are fast to heat, moisture and light by forming the above coupler of a specific coupler. CONSTITUTION:The coupler for photography expressed by formula I is used. In the formula, R1 denotes a hydrogen atom or substituent; Z denotes an oxygen atom or sulfur atom; Y denotes a nonmetal atom group necessary for forming a nitrogenous 5-membered heterocycle; X denotes a hydrogen atom or a substituent which is eliminated by the reaction with the oxidant of a color developing agent. The method and techniques used for forming ordinary dye forming couplers are similarly applied to this coupler. The cyan dyestuff images which do not cause a change in hue as against the heat, moisture and light are formed in this way.
Patent JP-S56155129-A (JP)
Title: Delivering device for sheet
Inventor: NAKAMURA KUNIHIKO
IPC: B65H3/10
Filed: 1980-04-30
Abstract: PURPOSE: To securely deliver stacked sheets one at a time to a carrying section without staining the sheets with ink even when the stacked sheets are printed matter, by a method wherein a suction cylinder is placed opposite to a rotary drum delivering the stacked sheets to the carrying section and a sucking surface of the cylinder is comprised of a member having a large coefficient of friction.  
     CONSTITUTION: When a suction hole 42 of the rotary drum 41 tends to suck in, for instance, two sheets at a time and deliver them, the sheet Q on the lower side is sucked downwards by the suction cylinder 31, is stopped and is prevented from being transferred by the drum 41. Therefore, only the sheet Q on the upper side is transferred by the drum 41. In this case, the top end face of the suction cylinder 31 is comprised of the member 35 which has a large coefficient of friction and is provided with a hole 34 corresponding to the suction hole 33. Accordingly, the sucking force of the cylinder 31 required can be reduced while retaining the frictional force for avoiding feeding of two sheets at a time, whereby the difference between the sucking force of the cylinder 31 and that of the suction hole 42 of the drum 41 can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61219835-A (JP)
Inventor: HAINTSU PURIYUSU
IPC: G01F3/00
Filed: 1985-03-20
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-H07258121-A (JP)
Title: Dehydrogenation of ethylbenzene
Inventor: AKUSERU DAIMURINKU
IPC: B01J8/06
Filed: 1995-03-15
Abstract: PURPOSE: To produce styrol in an excellent space time yield by dehydrogenating ethylbenzol being in contact with a dehydrogenation catalyst located in a tube bundle while supplying heat by the use of a specific heat-transfer medium.  
     CONSTITUTION: Styrol is obtained by dehydrogenating ethylbenzol with heat supplied by a heat-transfer medium and by contacting with a dehydrogenation catalyst located in a tube bundle, using a tube-bundle type reactor operated isothermally. At this time, the reaction takes place in a reaction room 3 with the heat-transfer medium introduced into the reaction mixture countercurrently from connecting portions 2a, 2b of a coated tube 2. According to the method, the space time yield can further be increased in the tube-bundle type reactor operated isothermally without the need of adiabatic pre-reaction, and thus it is advantageous. Water vapor (heat gas) and ethylbenzol are supplied from above and a reaction mixture generated below is condensed in the device. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58175968-A (JP)
Title: Semiconductor linear motor
Inventor: HIRANO NORIMITSU
IPC: H02K41/02
Filed: 1982-04-05
Abstract: PURPOSE:To increase the lifetime of a linear motor by opposing a field magnet having a plurality of poles and a plurality of armature coil groups and using either one as a stator and the other as a movable element which relatively move. CONSTITUTION:Magnetoelectric transducers 8-1, ..., 8-5 respectively detect N- poles and S-poles of a field magnet 2, thereby flowing currents of the direction of an arrow through respective armature coils 4-1, ..., 4-5. Thus, a thrust of the direction of an arrow (F) is obtained as a whole in the coil groups 4, and an outer cylinder which operates a function of a movable element, to which the coil groups 4 are fixed moves relatively to the magnet 2 in the direction of the arrow (F). In this manner, the generating coil group 5 which is fixed to the outer cylinder is driven in the direction of the arrow (F), thereby generating a voltage. This generated voltage signal is inputted to a controller 19, thereby controlling the driving speed of a linear motor.
Patent JP-H03260327-A (JP)
Title: Control method of engine provided with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B37/007
Filed: 1990-03-09
Abstract: PURPOSE:To prevent overrun of turbochargers or an abnormal increase of a pressure at a turbine inlet by forcibly opening an exhaust changeover valve which operates changeover valve under an unloaded racing condition of an engine. CONSTITUTION:A pressure chamber of a driving means 81 is connected to an intake passage part 14a of a throttle valve 18 on a downstream side of a compressor of turbochargers, through a changeover means 82 for pressure introduced into a driving means 81 and a holding means 83 against a compressor discharge maximum value of introduced pressure, which driving means 81 openes or closes an exhaust changeover valve 18 for operating and stopping the turbochargers 7, 8. A detecting means 84 detects an unloaded racing condition of the engine 1. When judgement means 85 detects the condition, a performing means 86 forcibly openes the exhaust changeover valve 17. Overrun etc. of the turbochargers are prevented accordingly.