baber/WOPTO huggingface dataset:
Patent JP-H0611927-A (JP)
Title: Color electrophotographic image forming device
Inventor: OKAMOTO MASAYA
IPC: G03G15/04
Filed: 1992-06-24
Abstract: PURPOSE:To provide stable color reproducibility by controlling an exposure portion and a development means. CONSTITUTION:A color electrophotographic image forming device includes a color electrophotographic image forming portion 1 functioning in charging, exposure, development, transfer, fixation and cleaning, and forming a full color or multicolor image by combining some of toners of plural colors; an exposure control portion 4 for controlling the light exposure of an exposure portion 5 where a photoreceptor is exposed to light; and a development control portion 9 for controlling a development bias voltage applied to a developing portion 7. The device also includes a detecting portion 2 for detecting the saturation of a test image formed by way of the color electrophotographic image forming portion 1, and a judging portion 3 which sends a light exposure control signal 31 to the exposure control portion 4 and a development bias voltage control signal 32 to the development control portion 9, the light exposure control signal 31 being obtained from a computation based on the difference between the measured and reference saturation of the test image.
Patent JP-H1191735-A (JP)
Title: Cassette and transfer system
Inventor: HARU UIRIAMUZU
IPC: A61L2/14
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To insure safety and efficient handling of contents in a storage and transfer cassette for receiving liquid disinfectant in a sterilizer by providing a holding member which can be inverted on a protection sleeve for receiving the cassette via a hinge. SOLUTION: A cassette assembly 20 receiving, in a protection sleeve, a cassette 24 comprising a rectangular plastic shell 30 for receiving a plurality of cells containing hydrogen peroxide solution has the cassette shell 30 formed of upper and lower housings 34, 36. The protection sleeve 26 is formed of an upper panel 48 folded at a pair of creases 46, an end panel 50 and a lower panel 52, while side panels 56, 58 formed by a pair of lengthwise creases 54 are provided. A panel 78 to which a label 70 is to be stuck is supported via a hinge at a position received in a cut 76 so that it can be inverted from a position where a label indication part 72 is not visible to a position where it is visible through a window hole 74.
Patent JP-S5868431-A (JP)
Title: Compound die for press working
Inventor: SUGIURA TERUFUMI
IPC: B21D19/08
Filed: 1981-10-17
Abstract: PURPOSE:To reduce the expenses and to improve the quality by providing a vertically movable fixed cam, vertically slidable punch, horizontally slidable working cam, etc. and enabling simultaneous working of longitudinal bending and lateral bending of the edge of a work by one stage. CONSTITUTION:After setting a panel P on a punch 30 and a guide cam 31, a die holder 21 and a stripper 23 are lowered, and a weak spring 38 is compressed by a spring 24. The shape of bending edge required for longitudinal bending is formed by a punch 30, a cam 31 and a projection 25a of a fixed cam 25. Then, the holder 21 is lowered against the spring 24, and the end of the panel P is pushed down by a bending edge 34 and the whole circumference is bent longitudinally. The holder 21 is further lowered and lateral bending of the edge P1 of the panel P is completed by pressing action of a bending edge 35b fixed to a laterally slidable working cam 35 at the lower end of the holder 21. When working is completed and the holder starts to ascend, the working cam energized by a spring is moved to the direction opposite to the arrow B and the  panel P is carried out.
Patent JP-S5866866-A (JP)
Title: Display device for waveform or the like
Inventor: TAKANAGA YOSHIO
IPC: G01R13/20
Filed: 1981-10-16
Abstract: PURPOSE:To permit storage of the waveforms of long-time transient phenomena in a memory by selecting an input buffer memory of large capacity and continuing writing from the point of the time when a trigger signal is generated until the point of the time when arbitrary writing times elapse. CONSTITUTION:A memory having capacity, for example, 16 times that of conventional memories is used for an input buffer memory 104. Arrangement is so made that up to the address by which the quantity of data enough to obtain one picture plane of a cathode-ray tube 126 are repeatedly taken into a waveform processing unit 113. an arbitrary number is set in a counter 129 for setting of a trigger level from the unit 113 so that in an automatic triger mode the writing into the memory 104 can be stopped after arbitrary writing times from the point of the time when the trigger signal is detected. Thus the waveforms of the transient phenomena inputted upon lapse of the time longer than one picture plane of the cathode-ray tube are taken into the memory.
Patent JP-S6411110-A (JP)
Title: Hydrophilicity-hydrophobicity thermoreversible polymeric compound and production thereof
Inventor: ITO SHOJI
IPC: C09K3/00
Filed: 1987-07-02
Abstract: PURPOSE:To obtain the titled novel compound constituted of specific recurring unit, having specific molecular weight, reversibly soluble in water in the lower temperature region, becoming insoluble in water in the higher temperature region, useful as a light-shielding substance for greenhouse etc., thermosensor, etc., by radical polymerization of a specific vinyl compound. CONSTITUTION:N-1-methoxymethylpropyl (meth)acrylamide of formula I (R is H or methyl) is brought to radical polymerization through e.g. solution polymerization or bulk polymerization process, e.g. using an initiator to obtain the objective polymeric compound constituted of recurring unit of formula II having such molecular weight as to correspond to 0.01-6.0 for the intrinsic viscosity [eta]at 27 deg.C in the form of THF solution. Said starting material of the formula I is a new material, being prepared, e.g., by reaction, in a solvent at 0-10 deg.C, between (meth)acrylic chloride, 2-amino-1-methoxybutane and triethylamine.
Patent JP-H074017-A (JP)
Title: Draining structure for stormwater and the like in entrance
Inventor: NISHINO YASUNORI
IPC: E04F19/02
Filed: 1993-06-11
Abstract: PURPOSE:To prevent raindrops of stormwater or dew drops on the external wall face in an entrance without eaves. CONSTITUTION:A L-shaped trimming member 4 is fitted along the external wall edge face of an entrance 2. The trimming member 4 is composed of a fixing member 4A having a L-shaped section fastened at the external wall by screws and a cover 4B fitted to the fixing member with a fitting piece 47 and a fitting claw 48. And further, a drain groove 50 is formed at one end of the cover 4B. In this way, stormwater on the wall face can be drained into the wings of entrance. The trimming member 4 is also used as a decorative frame of the entrance to prevent raindrops without spoiling the simple appearance.
Patent JP-S63312103-A (JP)
Inventor: JIYANNKUROODO RIYUTSUKU
IPC: B28B13/02
Filed: 1987-07-02
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-2000003813-A (JP)
Title: Laminated inductor
Inventor: SUZUKI YASUO
IPC: H01F17/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularities in L value, which is due to the arrangement and restrain decrease in Q-value, in a laminated inductor, which is mounted on a high frequency circuit boards of a mobile radio communication apparatus or the like. SOLUTION: Each lead-out conductor 5a is positioned almost at the central part of an inductor section viewed from an external electrode direction, and a coil 5a surronds the position of the lead-out conductor. Thereby, even if the mounting state of an laminated inductor 1 is changed (rotated by 90 deg.), positional relation of the lead-out conductor 5a with respect to a board does not change. A magnetic flux does not penetrate the lead-out conductor 5a.
Patent JP-S5790523-A (JP)
Title: High load combustor
Inventor: HIROSE YASUO
IPC: F23R3/02
Filed: 1980-11-28
Abstract: PURPOSE: To facilitate a high efficiency of electric power generation system by providing a small jet nozzles at far side of a metallic member and gas jet nozzles at the front side of gas jet head in a gas turbine high load combustor.  
     CONSTITUTION: A high load combustor comprises a combustor head 3 and a combustion tube 4. Gas jet nozzles 12, 12'... are provided at the front perimeter of a gas jet head 13. Small primary air jet nozzles 151, 151',...152, 152',... are mounted on a funnel shaped metallic member 14 at somewhat inner part. The primary air of small jet forms the flame in the shape constricted in the middle, easy to stabilize and to maintain at an appropirate air to fuel ratio. The flame is stabilized, preventing explosion, vibration or noise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0513517-A (JP)
Title: Device and method for wire bonding
Inventor: SEKI ISAO
IPC: H01L21/60
Filed: 1991-07-08
Abstract: PURPOSE:To provide a wire bonding technique which can accurately connect the bonding pad of each semiconductor chip to the wiring area of their corresponding members by wire bonding and can improve the working efficiency of the wire bonding in a wiring bonding process of a semiconductor device which is constituted by mounting a plurality of semiconductor chips on one wiring member, such as a multi-chip IC, etc. CONSTITUTION:In this wire bonding device which electrically connects the bonding pad of a semiconductor chip 2 mounted on a member 12 provided with a wiring pattern to a wiring area provided on the member 12 with a conductive wire 3, a sample placing section 11 which places the member 12 to be wire-bonded and can move the member 12 in the X, Y, and rotational directions is provided.
Patent JP-S6229054-A (JP)
Inventor: TAMURA NOBUHIRO
IPC: H01K1/58
Filed: 1985-07-30
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-H1019250-A (JP)
Title: Hot water supply apparatus
Inventor: KAWASHIMA HIROFUMI
IPC: F23N5/24
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus excellent in safety by detecting and storing an output value of a fan after a burner stops its combustion and the fan is turned for the prescribed period of time, and indicating an error on an external input device when the output value of the fan is smaller than a value obtained by subtracting a prescribed value from the stored value of a fan detecting means. SOLUTION: A burner 7 first stops its combustion by a signal of a water flow rate sensor 2 by a fan output detecting means taking into consideration the variance of the fan output value of individual not water supply apparatuses, a fan 8 is turned for the prescribed period, and then, the output value of the fan 8 is stored. The burner 7 stops its combustion by the signal of the water flow rate sensor 2, and the fan 8 is turned for the prescribed period. When the output value of the fan 8 is smaller than a value obtained by subtracting the prescribed value from the stored value, an error indiation is indicated on an error indicating device 10.  The closed condition of an exhaust port and an air intake port of the hot water supply apparatuses is correctly detected according to the level of the individual hot water supply apparatus to provide the hot water supply apparatuses excellent in safety and reliability.
Patent JP-H0512689-A (JP)
Title: Position detecting circuit of objective lens
Inventor: DOI AKIHIKO
IPC: G11B7/085
Filed: 1991-07-08
Abstract: PURPOSE:To obtain an exact detection signal even though the light quantity of a detector is varied by dust and temperature in the position detecting circuit of an objective lens. CONSTITUTION:Two detectors 70 and 71 generate detected signals in accordance with the moving position of an objective lens 6. The difference signal of these detected signals is outputted as the moving position signal of the above mentioned objective lens 6 and the summing signal of the detected signals of the above mentioned two detectors 70 and 71 is used to adjust the emitted light quantity of the LED located in the above mentioned detectors 70 and 71.
Patent JP-H0334491-A (JP)
Title: Integrated circuit with metal board
Inventor: IZUMI TOMOMI
IPC: H05K1/05
Filed: 1989-06-30
Abstract: PURPOSE:To improve space efficiency by providing a circuit board formed with a conductive layer of a desired shape on a metal board through an insulating layer and an electronic component mounted on the insulating layer. CONSTITUTION:A meter panel 10 has a board body 16 formed of aluminum of a conductive material, an insulating layer 18 adhered over the whole surface of one side, and a circuit board 22 made of a conductive layer 20 formed in a predetermined circuit pattern on the layer 18. A speed scale 12a1 of a speedometer 12a, a fuel scale 12b1 of a fuel meter 12b, temperature scale 12c1 of a thermometer 12c, etc., are written on the exposed surface of the panel 10 at the rear of the body 16, and various meters 12a, 12b, 12c as displays 12 are provided. On the other hand, a display controller for controlling the display of the display 12 is provided on the layer 18 of the board 22.
Patent JP-S5791662-A (JP)
Title: Magnetic prime mover
Inventor: KURITA JINKICHI
IPC: H02K33/00
Filed: 1980-11-27
Abstract: PURPOSE:To obtain the engine of non-enviromental pollution without using pertroleum resorces by a method wherein the prime mover is driven by reciprocating pistons taking advantage of the repulsive force of a magnet. CONSTITUTION:When one of the pistons reached the top dead center by the starting of a cell motor 16, a contact point 14 is closed by the phase which was set when a time adjustment is performed on a cam 13 which transmits the revolution of a crankshaft, and a current is applied to an electromagnet. At the same time, the rotor 10 of a distributor is connected to the electromagnet wiring located at the top of a cylinder, the electromagnet 7 at the top of the cylinder and the electromagnet located at the top of the piston are excited in homopolarity, a strong repulsive force is generated, and the piston is strongly pressed down. The crank arm with the phase of 180 deg. is pushed up by the inertia of the other piston, it is repulsed by the homopolarized exciting electromagnet located at the  top dead center with the help of the rotation of a cam and a rotor, the two  pistons reciprocally repeat the repulsion at the phase of 180 deg., and the crankshaft  is continuously rotated.
Patent JP-H0831621-A (JP)
Title: Thick film resistor and method of controlling it in resistance
Inventor: KUKI KAZUNORI
IPC: H01L27/01
Filed: 1994-07-19
Abstract: PURPOSE:To accurately control a thick film resistor in resistance by a method wherein a thick film resistor is formed like a polygon provided with opposed sides which are not parallel with each other, and electrodes connected to the resistor are formed overlapping the opposed sides of the resistor respectively. CONSTITUTION:A thick film resistor 6 is formed like a polygon possessed of opposed sides which are not parallel with each other, electrodes 5a and 5b connected to the resistor 6 are formed overlapping the opposed sides of the resistor 6, and the resistor 6 is rectilinearly trimmed from one of the opposed sides of the resistor where the electrodes 5a and 5b are not provided towards the other side to be controlled in resistance. By this setup, a thick film resistor can be very accurately and sensitively controlled in resistance, lessened in area, improved in power capacity, and decreased in manufacturing cost, and moreover a trimming method through which the resistor can be easily obtained is realized.
Patent JP-H0216151-A (JP)
Title: Polybutylene terephthalate resin composition and molding
Inventor: FUKAZAWA JUN
IPC: C08L67/02
Filed: 1988-07-05
Abstract: PURPOSE:To obtain the title composition suitable as, e.g., food packaging material of excellent heat shrinkage resistance and solvent resistance and still more highly improved gas barrier properties by mixing a polybutylene terephthalate resin with a specified copolymer in a specified ratio. CONSTITUTION:The title composition is produced by adding 5-50wt.% olefin/ vinyl alcohol copolymer (e.g., a copolymer obtained by saponifying an ethylene/ vinyl acetate copolymer) to 50-95wt.% polybutylene terephthalate resin (A). Resin A has excellent heat resistance and solvent resistance, is tasteless and odorless and does not impair the taste or flavor of food when it is in contact with the food, so that it is excellent as a feed packaging material in respect of processability and mechanical strengths, etc. Although is has gas barrier properties better than those of other polyolefins, it is not always satisfactory in respect of permeability to O2 gas or CO2 gas. It gas barrier properties can be still more highly improved without detriment to other properties by adding thereto copolymer B, so that the obtained composition is markedly suitable as a food packaging material.
Patent JP-S5957065-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: B61L19/06
Filed: 1982-09-24
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-H0230698-A (JP)
Title: Casting device of silicon
Inventor: KANEKO KYOJIRO
IPC: C30B35/00
Filed: 1988-07-05
Abstract: PURPOSE:To prevrnt defect of quality with thermal strain by imparting gentle slope of temperature in pull-down direction of silicon ingot pulled down from bottomless crucible. CONSTITUTION:Top end of a cylindrical silicon ingot 12 is set in center of the same height with a bottomless crucible 6 by a pull-out device 14 in a hermetic vessel 1 evacuated and filled with inert gas. Next, a charging duct 10 upper of the crucible 6 is taken refuge to transverse direction, a heating element 11 is lowered and inserted into the crucible 6, top end face of the ingot 12 is molten by turning on electricity to induction coil 7, the heating element 11 is risen to return to initial position, the ingot 12 is risen in the crucible 6 and molten silicon 13 is formed. Further, silicon raw material 9 is added to the molten surface of silicon 13 from the charging duct 10, the silicon 9 is molten and a heating means 24 provided along pull-down route of condensed silicon directly under the interface level of the silicon 13 and condensed silicon is driven, then the ingot 12 is pulled out from the crucible 6 and the heating means 24.
Patent JP-S6060595-A (JP)
Inventor: TOKUNAGA TAKASHI
IPC: B23P19/00
Filed: 1983-09-13
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-H0216094-A (JP)
Title: Heat-sensitive recording medium
Inventor: HORIUCHI HIROSHI
IPC: B42D15/10
Filed: 1988-07-04
Abstract: PURPOSE:To make the title item resistant to melting and water-proof by adding a polycondensate of urea, glyoxal and acrylamide to a heat-sensitive coloring layer and/or a protection layer on the heat-sensitive coloring layer. CONSTITUTION:An aqueous resin solution (pH value: 4.5, density: 45%) is obtained by polycondensing 2mols of urea, 5-6mols of glyoxal and 0.06-0.2mols of acrylamide. The aqueous resin solution of 0.5% concentration is added to an application liquid for a heat-sensitive coloring layer consisting of crystal violet lactone, bisphenol A, CaCO3 and an aqueous polyvinyl alcohol solution. Then this mixture is applied to wood-free paper. Consequently, the water- proofness and solvent-resistance of the heat-sensitive recording medium is increased without deteriorating its coloring property.
Patent JP-S6228627-A (JP)
Title: Temperature compensating circuit for three-wire resistance type temperature sensor
Inventor: SAEKI MICHIO
IPC: G01K7/20
Filed: 1985-07-31
Abstract: PURPOSE:To make highly accurate temperature detection, by making the relation between the resistance value of a three-wire resistance type temperature sensor and the output of a temperature detecting signal detected with the sensor completely linear. CONSTITUTION:A resistance 2, 1st lead wire 4, three-wire resistance type temperature sensor 3, 2nd lead wire 5,and resistance 7 are serially connected in the described order between a constant-voltage circuit 1 and earth. A differential amplifier is constituted of a feedback resistance 11 connected between the output side and (+) input terminal of an operational amplifier 8 and the amplifier 8. The 3rd operational amplifier 15 amplifies and outputs the difference in the outputs of the 1st and 2nd operational amplifiers 8 and 12. The difference value DELTAV between the output V0 of the 1st amplifier 8 and output V1 of the 2nd amplifier 12 becomes completely proportional to the resistance value R of the three-wire resistance type temperature sensor 3. Moreover, the difference value DELTAV does not contain any element of the resistance r0 of the lead wires and no error is produced even when the fitting position of the sensor 3 is changed.
Patent JP-S5870743-A (JP)
Inventor: GOTOU KAORU
IPC: D03D41/00
Filed: 1981-10-19
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-S6412222-A (JP)
Title: Absolute angle of rotation detector for industrial robot
Inventor: NAGAHAMA TAKAHIDE
IPC: G01B21/22
Filed: 1987-07-07
Abstract: PURPOSE:To achieve an accurate detection, by connecting an angle of rotation detector to a motor shaft and a rotating shaft. CONSTITUTION:A fine angle of rotation of an arm 1 is held within one turn at an angle 3a of rotation of a motor 3 and detected as bit output (low order bit) with a fist resolver 9 and a first R/D converter 11 through a reduction gear 2. A rough angle of rotation of the arm 1 is detected directly with a second resolver 10 and a second R/D converter 12 from a rotating shaft 1a to be obtained as bit output (high order bit). Thus, the reduction gear 2 serves concurrently for driving of the arm 1 and detection of an angle of rotation, thereby enabling accurate detection with a simple construction.
Patent JP-H0343383-A (JP)
Title: Tray for semiconductor integrated circuit
Inventor: NAKINO KATSUMI
IPC: B65D85/38
Filed: 1989-06-28
Abstract: PURPOSE:To improve the ventilation inside trays for uniformly drying mold resin by providing recessed notches in partition walls and the bottoms of trays. CONSTITUTION:Grooves 3 in which ICs 1 are placed are the same shape as that of former ones, however, recessed notches 2b are formed in partition plates 2a in the four directions for every block in which IC 1 is placed. Further, recessed notches 4 are formed in the bottom of a tray. The positional relationship between the notches 2b in the partition walls and the notches 4 in the bottom is such that the notches 4 in the bottom are located right under the notches 2a in the partition walls. Thereby, even when many trays are stacked on top of another, steam generated during baking treatment is uniformly expelled without steam accumulation inside the trays.
Patent JP-S5690939-A (JP)
Title: Separation of rare earth element
Inventor: MIYAKE TETSUYA
IPC: B01J39/26
Filed: 1979-12-24
Abstract: PURPOSE: To recycle a mixed soln. of a complexing agent and a complexing agent accepting agent as a complexing agent soln. for development or an accepting agent soln. by fractionating the mixed soln. flowing out of a development process into two kinds of separated solns. each having a specified separation factor.  
     CONSTITUTION: When rare earth elements are separated by displacement development with a complexing agent, a complexing agent accepting agent and an ion exchange resin, a mixed soln. of the agent flowing out of the separation process is fractionated into a partial separated soln. having 0.02W0.98, especially 0.25W0.95 separation factor and a partial separated soln. having 1.2W5, especially 1.05W4 separation factor, and it is recycled to the separation process as a complexing agent soln. for developing rare earth element adsorption bands or an accepting agent soln. The soln. having ≥1 separation factor and the soln. having ≥1 separation factor are pH adjusted and used in a development tower as the accepting agent soln. and the complexing agent soln., respectively. 
     COPYRIGHT: (C)1981,JPO&Japio