baber/WOPTO huggingface dataset:
Patent JP-H07153762-A (JP)
Title: Preparation of high melting point metal silicide
Inventor: RI RAIIN
IPC: H01L21/822
Filed: 1994-07-25
Abstract: PURPOSE: To obtain a high melting point metallic silicide of a smooth surface by allowing an amorphous silicon film doped with impurity by in situ method and a high melting point metallic film formed on this to react. CONSTITUTION: An amorphous silicon film 42 doped by an in situ doping method is formed on an insulated film 41 formed on a semiconductor substrate 40. continually, a silicon film 43 which is not doped with impurity is formed on this and a natural oxidized film existing on this film 43 is removed by an RF system. Next, a high melting point metallic film 44 is formed on the film 43 and the high melting point metal and non-impurity silicon at a lower part are solid-reacted by thermal processing and a high melting point metallic silicide film 45 is formed. At this time, the film 43 which is not doped with impurity is almost all exhausted and even if a part remains, impurity is scattered from the amorphous silicon film doped with impurity at a lower part and deformed by a conductive film.
Patent JP-S6170808-A (JP)
Title: Thermal protection circuit
Inventor: TSUKIYAMA YASUTAKA
IPC: H03F1/42
Filed: 1984-09-14
Abstract: PURPOSE:To minimize number of components and to reduce power consumption by connecting a current source of current mirror connection to the 1st current source of a reference voltage circuit via a diode and constituting the current of the current source to be switched. CONSTITUTION:Transistors (TR) Q1, Q2, Q3, Q4 and resistors R1, R2 constitute a band gap type reference voltage circuit. A reference voltage Vref is divided by resistors R3, R4 via an emitter follower TRQ6 and fed to a TRQ8 and an output TRQ9. The TRQ8 switches a collector current of a TRQ7 to switch the circuit current of a reference voltage circuit section through a TRQ5 of diode connection. When the relation of VB(OFF)>VB8((ON) is established at a high temperature (where VB(OFF) is a base voltage of the Q8 when the Q8 is turned off and VB8(ON) is a base voltage when the Q8 is turned on), the Q8 is turned on. In this case, since the current of the Q7 flows to the Q8, the base voltage of the Q8 is VB(ON) to attain the relation of VB(ON)>VB9(ON), an output TRQ9 is turned on to attain thermal protection.
Patent JP-S5982230-A (JP)
Title: Conveying system using pallet
Inventor: YAMANE MIKIHIRO
IPC: B65G35/06
Filed: 1982-11-02
Abstract: PURPOSE:To reduce the number of operating pallets as well as to aim at scaling down the occupied area of a system, by bringing an empty pallet, which reaches the terminal end of a conveying line, back to a starting end of the conveying line via a feedback device installed beneath a conveyor device. CONSTITUTION:A double pallet 9 consisting of a lower conveyed pallet and an upper load mounting pallet installed rotatably on top of the said lower pallet is conveyed as being supported by a roller chain 7 of a conveyor device 1. And, after specified screw-tightening takes place for a work 27 on a pallet 13 at an automatic screw-tightening device 21, the pallet 9 is transferred to a lower step roller conveyor 37 of a pallet feedback device 31 at the terminal end of the conveyor device 1 and further transferred to the starting end of a return device 2 by dint of downward motion in a lifting device 34, thus returned to the starting end side of the conveyor device 1. On the other hand, the work 27 on the pallet 9 is transferred onto the pallet 9 placed on the lower step roller conveyor 37 of a pallet feeder 30 by means of a load transfer device 28 and then fed to a second conveyor device 3.
Patent JP-H0945955-A (JP)
Title: Light emitting diode array
Inventor: BITO YOSHIFUMI
IPC: H01L33/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To decrease the density of individual electrodes by forming a common individual electrode for every adjacent third semiconductor layer and forming a common electrode for every adjacent first semiconductor layer different from that for which the individual electrode is formed. SOLUTION: First, second and third semiconductor layers 2, 3, 4 are formed insularly and common electrodes 6a, 6b are formed extending from the exposed part of third semiconductor layer 4 to the vicinity of end face of a semiconductor substrate 1. The first semiconductor layer 2 and every other common electrode 6a, 6b are connected alternately. More specifically, the first semiconductor layer 2 is divided into two groups and connected with different common electrodes 6a, 6b. An individual electrode 5 is formed for every adjacent third semiconductor layer 4. In other words, the individual electrode 5 is provided for every adjacent semiconductor light emitting element belonging to a different group. This structure decreases the density of individual electrode to be connected with the light emitting element and also decreases the number of individual electrodes.
Patent JP-H1133081-A (JP)
Title: Rubber plug for vial
Inventor: OKAMOTO TAKAHIDE
IPC: A61J1/05
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plug for a vial, eliminating the fear of impurities being mixed into chemicals from the rubber of a rubber plug when the chemicals are preserved and the fear of pinholes forming in laminated film, and preventing the rubber plug from dropping when pierced with a puncturing needle. SOLUTION: This rubber plug for a vial comprises a rubber plug part 1 and a plastic plug part 2. The rubber plug part 1 comprises a top face 11 and annular legs 13, and the plastic plug part 2 comprises a top face 21 formed into a thin film and a cylindrical skirt part 22. A shape comprising the lower end 131 of the leg 13 of the rubber plug part 1 and a dent part inside the leg 13, and a shape comprising the upper end of the plastic plug part 2, are complementary to each other, and the upper end of the plastic plug part 2 is fitted and bonded between the legs 13 of the rubber plug part 1.
Patent JP-S6084096-A (JP)
Title: Headphone with body sensory
Inventor: MATSUMOTO NOZOMI
IPC: H04R1/00
Filed: 1983-10-15
Abstract: PURPOSE:To attain a headphone through which a feeling of grave low frequency sound, i.e., the presence is obtained by providing a sound pressure generator provided to an end of a head band and a low frequency sound vibrator provided to the sound pressure generator at a prescribed relation of position. CONSTITUTION:The low frequency sound vibrator consists of a magnetic circuit section being a driver unit comprising a voice coil 11 fixed to a case 10, a magnet 12, a yoke 13 and a yoke plate 14 and of a damper 15 supporting the said magnetic circuit section freely movably to the case 10, and its vibrating plane is directed in the direction of the curved inside of the head band 1. A sound pressure is generated from the sound pressure generator in response to a signal applied to the voice coil 5 from a signal source 17. Moreover, the magnetic circuit section including the magnet 12 is reciprocated in response to a low frequency sound electric signal fed to the voice coil 11 via a filter amplifier 18, a limiter 19 and an amplifier section 20 so as to generate mechanical vibration.
Patent JP-S6296468-A (JP)
Inventor: KURAUDEIO SEMERAARO
IPC: A61P9/10
Filed: 1986-08-20
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-H0611960-A (JP)
Title: Image forming device and multiple image display device using it
Inventor: MATOBA TAKESHI
IPC: G03G15/08
Filed: 1992-06-26
Abstract: PURPOSE:To facilitate mounting and dismounting of a developing device, save a working space without using a timing belt, and make an image forming device compact, by providing hand hold parts on the deloping device. CONSTITUTION:This image forming device is provided with a projecting part 41 (a second hand hold part), and the projecting part 41 is fixedly secured to a main body frame 26B. In this constitution, when a developing device 20 is dismounted, both thumbs are put on the projecting part 41 and the remaining fingers are put on hand hold parts 30,31, and the deloping device 20 is lifted. In this way, the work is easily performed because the thumbs are fixed. Further because the drive force is transmitted by gears 34, 35 without using a timing belt, labor such as removing the timing belt is dispensable. Further, the hand hold parts 30,31 or developing device guides 32,33 are provided, in the developing device 20 hence the maintenance work is facilitated, and the working space can be saved.
Patent JP-H1039666-A (JP)
Title: Roller for fixing unit
Inventor: KUROSAWA MICHIYOSHI
IPC: C08L83/05
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality, and to improve the durability and the workability, without lowering the mold release characteristic, by specifying the construction of a silicone rubber elastic layer. SOLUTION: In a fixing roller 23 having a silicone rubber elastic layer 22 on an outer periphery of a metal core 21, the silicone rubber elastic layer 22 is an additional reaction hardenable silicone rubber elastic layer in which 150-350 weight part of alumina of 5-25μm of average particle size, is added as a thermal conductivity application agent. The content of the alumina of not more than 3μm of particle size, is preferably not more than 30volume%, to the total content of alumina in the distribution of the particle size of the alumina, because the aggregation is occured rapidly in the case when the content of alumina of not more than 3μm, is more than 30volume%.
Patent JP-H083906-A (JP)
Title: Joint width-keeping member, and block for pavement
Inventor: ENOMOTO TATSUO
IPC: E01C13/04
Filed: 1994-07-26
Abstract: PURPOSE:To lay a block for pavement, keeing a joint width easily, and to allow a joint filler to easily permeate into kept joint widths. CONSTITUTION:A block 11 for pavement is composed of a block body 12 and joint width-keeping members 13 in isosceles triangle shape, which are stuck around the body 12. The block body 12 is composed of six sides, which are sides 121 to 124 being brought into contact with other block bodies, a bottom surface 125 being opposed to the side of a subgrade and a walking surface 126, and has a length L of 235mm, a width W of 118mm and a height H of 60mm. The joint width-keeping member 13 is made of high density polypropylen foam having a density of approximately 0.32g/cm<3> and has a thickness of 2mm, on one side of which member a pressure sensitive adhesive sheet for sticking the member 13 to the block body 12 is stuck. These members 1 3 are stuck above by 5mm from the side of the bottom surface 125 of the block body 12.
Patent JP-S6171137-A (JP)
Title: Forming method of lead wire of electronic parts
Inventor: MATSUDA SHIGEYOSHI
IPC: H01G13/00
Filed: 1984-09-14
Abstract: PURPOSE:To form a lead wire of electronic parts in a short time and with a high efficiency by placing and bending the tip parts of the lead wire between two dies having an inclined part, twisting the bent tips and making them oppose to each other. CONSTITUTION:A lead wire 12 of a U-shape, etc. is fixed to a carrier tape 10 by an adhesive tape 13, etc. Tip parts 12a, 12b of the lead wire 12 are placed between metallic dies 30, 32, and bent parts 14a, 14b and different shape parts 16a, 16b are formed simultaneously. These bent parts 14a, 14b and different shape parts 16a, 16b are made to abut on one main surface of pushing pieces 46, 48 of jigs 42, 44. The jig 42 is turned clockwise by 90 deg., and subsequently, the jig 44 is turned counterclockwise by 90 deg., the tip parts 12a, 12b are twisted, respectively, and one tip part 12b is crossed and opposed to the upper side of the other tip part 12a.
Patent JP-H0244240-A (JP)
Title: Water content measuring apparatus for grain particle
Inventor: TOKI KUNI
IPC: G01N27/04
Filed: 1988-08-04
Abstract: PURPOSE:To enable accurate discrimination between a noise signal and an effective measurement signal by comparing a measurement input voltage signal with respective reference values both in a peak level and an integrated value. CONSTITUTION:Grain particles are fed into a gap between roller electrodes 1a and 1b one at a time to be crushed. With a voltage applied between both the electrodes, current flows as crushed grain particles arrive and a voltage V0 is generated as output of a measuring circuit 2. The voltage V0 is inputted into a peak level computing circuit 5 and an integration circuit 6 as measurement signal to determine respective peak levels and integrated values. A control circuit 7 compares the peak levels and the integrated values with respective reference values stored and when both the values are larger than the reference values, a validation signal is outputted to a gate circuit 8. Since a measurement signal is also inputted into the circuit 8, with the opening of a gate by the validation signal, the measurement signal is allowed to be inputted into a water content conversion circuit 9. Thus, with the circuit 9, the measurement signal is converted into a water content and the results thereof are transferred to an output display device 10.
Patent JP-S6252406-A (JP)
Title: Method and apparatus for measuring shape of flat surface of hot plate material
Inventor: TEZUKA SAKAE
IPC: G01B11/24
Filed: 1985-09-02
Abstract: PURPOSE:To make it possible to accurately estimate the after-cooling shape of a flat surface in a hot state, by simultaneously measuring temp. distribution when the shape of the flat surface of a hot plate material is measured and correcting and estimating the after-cooling configurational change of a the flat surface of the plate material on the basis of said temp. distribution. CONSTITUTION:Infrared rays emitted from a hot plate material (hot rolled steel plate) 10 are received by a camera 12 and the detection signal of each light receiving element 12B is binarized by the binarizing circuit 14C of an operator 14 to obtain flat surface dimension information. At this time, the detection signal of each light receiving element 12B is also inputted to a peak value detection circuit 14A and temp. information is obtained by the temp. operation circuit 14B in the next stage. The dimensional information of a binarizing circuit 14A is subjected to thermal expansion correction on the basis of said temp. information by a heat/dimension converter circuit 14D to estimate the dimension of the flat surface after cooling. A map is formed on the basis of this after-correction dimensional information of the flat surface by a mapping circuit 14E to estimate the shape of the flat surface of the plate material 10 after cooling.
Patent JP-S6085375-A (JP)
Title: Temperature characteristic measuring system for ic
Inventor: YOSHIMURA OSAO
IPC: G01R31/26
Filed: 1983-10-17
Abstract: PURPOSE:To measure input and output characteristics measuring the junction temperature by mounting a diode for temperature detection inside an integrated circuit to detect a drop in the forward voltage thereof. CONSTITUTION:The drop in the forward voltage reduces with a rise in the junction temperature and this relation gives a definite value with respect to each diode. When measuring input and output characteristic of an integrated circuit at a certain junction temperature, first, the atmospheric temperature of the integrated circuit is varied by a warm and cool air to determine the gram value in the drawing A of the integrated circuit 1 without applying a voltage to the integrated circuit 1 from the power source 21. Then, switches 23a-c are turned ON with the application of the power source 21 varying the atmospheric temperature of the integrated circuit 1 by a warm and cool air to measure the output characteristic of the integrated circuit 1 and the forward voltage value of the diode at the moment, from the drawing A, the junction temperature is determined corresponding to the forward voltage value of the diode to evaluate that the output characteristic thus measured is equivalent to the temperature characteristic demanded by the integrated circuit.
Patent JP-H0845087-A (JP)
Title: Track search circuit
Inventor: TOKIWA KAZUNORI
IPC: G11B7/085
Filed: 1994-07-27
Abstract: PURPOSE:To attain the track search by providing a phase shift circuit, a 1st waveform shaping circuit for shaping the waveform of an output of the phase shift circuit and a 2nd waveform shaping circuit for shaping the waveform of a tracking error signal. CONSTITUTION:By the track search circuit 10, the tracking error signal TE outputted from an optical pickup is supplied to the phase shift circuit 1 consisting of a differentiation circuit D which is constituted of a capacitor C and a resistor R, and a voltage follower B, then the phase of the tracking error signal TE is advanced by nearly 90 deg.. The output from the phase shift circuit 1 is supplied to the waveform shaping circuit 2 constituted of, e.g. zero- cross comparator, and the phase shifted signal is shaped to have the rectangular waveform by the waveform shaping circuit 2 and outputted.
Patent JP-H0740206-A (JP)
Title: Production control system
Inventor: KONDO HIROSHI
IPC: G06F19/00
Filed: 1993-08-05
Abstract: PURPOSE:To instantly instruct and efficiently operate a production line by occasionally carrying out simulation and making a suitable production instruction data in a production control system of an electronic part manufactured in a large number of processes like a semiconductor device. CONSTITUTION:A statistic analyzing part 14 to prepare a statistic data by accumulating and statistically processing a data for a specified period of time from a data collecting means 12 to constantly collect a data concerning a lot processing state and a facility operating state in each process of a production line is provided. A simulator 15 which outputs an estimable data for difference of efficiency of the production line due to difference of despatching separately from a data control line of the production line by simulating and reproducing a production state by way of using the statistic data of this statistic analyzing part 14 and various despatching rules to allocate a lot, is provided separately with a solid line and adopting a despatching rule to most favorably allocate the lot in each process for each constant period of time, a production instruction data is instantly formed.
Patent JP-2001017344-A (JP)
Title: Tail sealing structure of roll paper
Inventor: ISHIZU NOBORU
IPC: A47K10/16
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a tail seal structure of roll paper designed to make the appearance of the tail part 2 good, to facilitate the searching out of the tail part and to allow the easy and sure peeling of the tail part at the time of start of using the roll paper. SOLUTION: A web of the tail part 2 of the roll paper 1 is turned back to an inner side and the roll-facing surface of an inner folded piece 3 is adhered to a roll outside surface la, by which the web of the tail part 2 is made double and the tail part is thereby provided with a shape retaining property. Even if the web of the inner folding piece 3 is held strongly adhered to the roll outside surface 1a, a longitudinal tear hardly occurs on the tail part 2 side at the time of peeling of an adhesive part 5.
Patent JP-H0359580-A (JP)
Title: Toner concentration controller
Inventor: ITAYA MASAHIKO
IPC: G03G15/00
Filed: 1989-07-28
Abstract: PURPOSE:To accurately control toner concentration with simple constitution by selecting the output of a sensor part provided every developing unit and providing a signal processing part for processing the selected output. CONSTITUTION:In a developing device where two-component developer is used, a detection means for detecting the toner concentration of the developer with which plural developing units 2 is filled in accordance with the change of magnetic permeability is constituted of the sensor part 8 provided every developing unit 2, a selection means for selecting the output of the sensor part 8 and the signal processing part for processing the output of the sensor part selected by the selection means. The toner is replenished in accordance with the difference between the detection value of the detection means and a reference value previously measured. Thus, the toner concentration is accurately controlled at low cost.
Patent JP-H0946973-A (JP)
Title: Rotor cooling construction for motor
Inventor: EGUCHI SHINSUKE
IPC: H02K9/19
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a motor by efficiently cooling a rotor of a high-speed motor exceeding 3,600r.p.m. SOLUTION: A hollow portion 17 is provided inside a rotor shaft 14 of a motor comprising a stator 11 and a rotor 13, an opening 18 is provided at one end of the rotor shaft 14, moreover, a discharge hole 21 is provided near the opening 18 of the rotor shaft 14, a cooling solution injection pipe 20 with one end fixed to a casing 10 of a motor is inserted from the opening 18 to a hollow portion 17, and cooling water is made injectable to the inside of the rotor shaft 14. In addition, a liquid chamber 25 and a discharge pipe 26, which discharge the cooling water through the discharge hole 21 to the outside of the casing 10, are provided.
Patent JP-S5894946-A (JP)
Title: Indexing and clamping device of attachment for machine tool
Inventor: YAMAZAKI KATSUO
IPC: B23Q3/12
Filed: 1981-12-02
Abstract: PURPOSE:To fix an attachment by coupling a ram and an attachment body using a ''CURVIC '' coupling while fitting a T groove bolt supported by the ram in a T groove provided on the attachment body. CONSTITUTION:The pull stud 31 of an attachment body 20 is held by a collet 33, while a T groove 61 is securely held by a T groove bolt 59 under the action of a multiple cylinder 83. Indexing the attachment body 20 to a prescribed position is preformed by removing the pressure fluid in the multiple cylinder 83 to eliminate the clamp pressure of a T part 60, actuating a rocking motor 65, permitting the T part 60 to coincide with the leaving groove of the T groove 61, and by removing the T part 60 from the T groove with the action of a cylinder 67. Then, a coupling 26 is removed by separating the body 20 from the ram 2 by the actuation of a cylinder 40, and the body is turned via a main shaft end key 25 with the driving of a main shaft motor 12. With the completion of the indexing, the body is fixed by the reverse operation. Hereby, it is possible to index the attachment while permitting fixation tolerable to heavy cutting to be performed.
Patent JP-S6172240-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/20
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a color photographic sensitive material having high image sharpness by incorporating a DIR compd. which releases a development suppressing material or the precursor thereof by reacting with the oxidant of a color developing agent into said color photosensitive material and specifying the optical reflection density of a silver halide color photographic material. CONSTITUTION:The photographic constituting layer contg. at least a blue sensitive silver halide emulsion layer, green sensitive silver halide emulsion layer and red sensitive silver halide emulsion layer is provided on a reflective substrate. At least one of dye which is water soluble or is decolored by developing soln. is incorporated into at least one layer of the photographic constituting layer. The compd. which releases the development suppressing material or the precursor thereof by reacting with the oxidant of the color developing agent is incorporated therein and the optical reflection density at 470nm, 550nm or 680nm of the silver halide color photographic material is >=0.5.