baber/WOPTO huggingface dataset:
Patent JP-S62150735-A (JP)
Title: Wafer transfer apparatus
Inventor: TOKUDA YUKIO
IPC: B65G47/90
Filed: 1985-12-25
Abstract: PURPOSE:To facilitate high efficiency processing with the minimum required number of carriers by a method wherein one of the carriers is used for withdrawal of a wafer and other carriers are used for feeding the wafer and when one of the feeding carriers becomes vacant, it can be changed over to be used as the next withdrawal carrier. CONSTITUTION:A carrier table on which No.3 carrier 4 is placed is lowered for a predetermined distance by a feed screw 11 and a motor 15. Then air is supplied to an air cylinder 19 to shift a carrying in-and-out board 10 upward and a wafer 1 is carried out from the No.3 carrier 4 by a belt 6-3. When the wafer is detected by a sensor 22, the movement of the belt 6-3 is stopped and the air is withdrawn from the air cylinder 19 to shift the carrying in-and-out board 10 downward for a predetermined distance and the wafer 1 is delivered to a belt 7-1. Then the wafer 1 processed by a semiconductor device manufacturing apparatus is returned the transfer apparatus side and transferred to the withdrawal position of No.1 carrier which is vacant at that time.
Patent JP-H04164661-A (JP)
Title: Electrostatic recorder
Inventor: NAKAO HIDEYUKI
IPC: B41J2/415
Filed: 1990-10-30
Abstract: PURPOSE:To perform a stable ion generation for a long time by using a high- surface resistivity material as a material for a dielectric substrate. CONSTITUTION:An ion generator 25 is composed of a dielectric electrode 21 and a dielectric layer 22 formed on a ceramic substrate 20, ion generating electrodes 23, and a screening electrode 24 having the same electric potential as the ion generating electrodes 23. A control substrate 30 composed of a first control electrode 27 and a second control electrode 28 formed on both surfaces of an insulating substrate 26 is provided with a large number of ion penetrating holes 29. Through spacer members 31, the ion generator 25 is integrally bonded to the control substrate 30 so as to be an appropriate distance apart from the substrate 30. In this construction, an ion flow control head 3 is produced. As a material for the dielectric layer 22, a material of 10 deg.OMEGA or more surface resistivity is selected. For example, a glass material used for the dielectric layer 22 has a surface resistivity of 1.2X10<15>OMEGA at the start of using and 3X10<14>OMEGA after a continuous electric discharge for 8 hours. With the use of a material of 10 deg.OMEGA or more surface resistivity, ions can bet obtained continuously and stably.
Patent JP-H07139779-A (JP)
Title: Drive controller for air conditioner
Inventor: NAGANO MASATOSHI
IPC: F24F1/00
Filed: 1993-11-19
Abstract: PURPOSE:To regenerate and recover deodorizing performance and to maintain semipermanently deodorizing performance by cleaning offensive odor ingredient adsorbed to a deodorized by thermal decomposition. CONSTITUTION:An adsorption type thermal decomposition catalytic type deodorizer provided in an indoor unit of an air conditioner has a deodorizing unit having a material of metal, etc., coated with deodorizing catalyst mode of zeolite, alumina, silica, a noble metal, a rare earth element oxide, etc., and a heater in close contact with the unit. When a cooling operation is started, whether an operation accumulating time measured by operation accumulating time measuring means reaches a set operation accumulating time or not is compared by operation accumulating time comparing means 14. When it becomes a set operation accumulating time or more, operation of the heater is controlled by a heater drive controller 15. Thus, an offensive odor ingredient adsorbed to the unit is cleaned by thermal decomposition. In this manner, deodorizing performance is regenerated and recovered, and semipermanently deodorizing performance can be maintained.
Patent JP-H04165174-A (JP)
Title: Pressure-balanced three-way valve
Inventor: MURAOKA KEIICHIRO
IPC: F16K31/06
Filed: 1990-10-29
Abstract: PURPOSE:To attain compactness and power saving by slidably supporting a valve body provided with an inflow port closing part at a guide part inside a housing, and forming a pressure receiving face, provided with equal area to the pressure receiving area of the inflow port closing part, at a valve body outer peripheral surface step part. CONSTITUTION:The pressure receiving face 17 of the outer peripheral surface step part 16 of a plunger 13 has the area equal to that of the end face 21 of an opening part 20, so that the plunger 13 is prevented from being energized in the sliding direction by fluid pressure in a housing 2. Accordingly, when a solenoid 4 is not excited, a spring 19 can operate the plunger 13 with small spring load, and the electromagnetic force of the solenoid 4 can be made small, which results in attaining the compactness and power saving of a three-way valve 1. A passage switching opening part 20 is brought into close contact or separated with/from a housing body 7 to perform the switching of an inflow port 9, and when this inflow port 9 is opened, the seat face 18 of the step part 16 is brought into close contact with a seat plate 8 to close an outflow port 11, which results in also attaining the compactness of the three-way valve 1.
Patent JP-S62149100-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SUMIHIRO NAOTAKA
IPC: G11C16/06
Filed: 1985-12-23
Abstract: PURPOSE:To execute writing of high reliability and high speed by connecting an end of a source sense amplifier of an isomorphic element that makes drain, write signal of N-ch memory element of source grounding a gate signal to a column line, and connecting a voltage detecting circuit, a load resistance and a P-ch element to a row-line, and connecting two current mirror as specified. CONSTITUTION:When address ADD and data DATA are fixed and low level input the inverse of PGM is given, writing is started, and potential of a row line X2 rises. Current I is inputted from a dummy current source CG1 to a current mirror IM2, and a P-ch element Q9 is controlled by potential V11 of a common output point 11 with IM1. When current of Q4 is IM<I, V11 drops and VX2 rises. A circuit VD1 detects VX2 that takes sufficiently large margin of reading action power source voltage margin and sufficiently satisfies reliability of memory holding characteristic and outputs OUT3, and after changing PGM to high level and completing writing, switches the address. Accordingly, futile time for writing is eliminated, and necessary quantity of charge can be obtained always by maximum quantity of charge injection, and writing of high speed and high reliability can be executed.
Patent JP-H05128285-A (JP)
Title: Neuro-processor
Inventor: TAMURA YOICHI
IPC: G06F12/02
Filed: 1991-11-07
Abstract: PURPOSE:To provide a neuro-processor capable of performing the calculation of a neural network at high speed by unnecessitating an address calculation for the generation of an address for a memory of a multidimensional array parameter. CONSTITUTION:An address for a memory of multidimensional array parameter is made by corresponding counters 1, 2, 3 to the suffix of each multi-dimensional array parameter, respectively and arranging the outputs in parallel. In the calculation of a neural network, the multidimensional array parameters are not accessed in an entirely random order and are accessed in order that either one of suffixes is incremented. Therefore, by having the address generator of the constitution, the address calculation is unnecessitated for the generation of the address for the memory of multi-dimensional array parameter and a high speed is attained.
Patent JP-2000106224-A (JP)
Title: Photoelectric conversion element and photo electrochemical cell
Inventor: TSUKAHARA JIRO
IPC: C09B23/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an element used for forming a photochemical cell without electrolyte by having semiconductor fine particles sensitized with a polymethine coloring matter included in a photosensitive layer, applied and provided together with a hole transport layer on a conductive carrier. SOLUTION: A photoelectric conversion element contains semiconductor fine particles sensitized with at least one kind of polymethine coloring matters represented by formula I, formula II, and formula III in a photosensitive layer (a semiconductor fine particle containing layer). Dried semiconductor fine particles are immersed for long time in a solution of polymethine coloring matter represented by formula IV or others to adsorb the coloring matter. Since an electrolyte solution is not used, drop in photoelectric conversion efficiency caused by drying up or leakage of the electrolyte can be prevented.  In the formulas, R11-14 and R21-24 are Hs, a monovalent substituting group, ring formation; R15 is an alkyl group; A11, A31, A33 are 3-9-membered ring containing C, N; A12 is 3-9-membered ring containing C; A21 is 5-9 membered ring containing C, N; A22 is 5-9-membered ring containing C; X1 and X2 are O, S; n1=0-4; and n2=0-3.
Patent JP-H08148070-A (JP)
Title: Electromagnetic relay
Inventor: KOBAYASHI MITSURU
IPC: H01H51/06
Filed: 1994-11-25
Abstract: PURPOSE: To provide an electromagnetic relay having high contact reliability of a normally close side contact and having high fusion resistance of a normally open side contact by arranging a pair of normally close side movable contacts in almost central part both sides in the lengthwise direction of a notched part providing in a movable spring of the electromagnetic relay. CONSTITUTION: A movable spring 7 of an electromagnetic relay is formed of long scaled thin plate spring material, to provide a notched part 7b with a part to a base end part 7a a little from a point end part 7b serving as a start point and with a part to the base end part 7a a little from the center serving as an end point. In both sides of an intermediate part 7c of this notched part 7b, a pair of normally close side movable contacts 7e, driven by a contactor attracted by an iron core to be placed in an off-condition to come into contact with and to separate from a normally close side fixed contact, are secured. In both sides of a point end part 7f, a pair of normally open side movable contacts 7h, placed in an on-condition by a contactor to come into contact with and to separate from a normally open side fixed contact, are secured.  In this way, an electromagnetic relay, having the movable spring 7 prevented from fusing even when a relatively large current is opened/close, is obtained.
Patent JP-2001110018-A (JP)
Title: Magnetoresistance effect type magnetic head and rotary magnetic head device
Inventor: INAGUMA TERUYUKI
IPC: G11B5/39
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which causes no chipping, etc., of a substrate serving as a guard member and is suitably used as a reproducing head of a helical scan system. SOLUTION: The touching width with respect to a magnetic tape is prescribed via the grooves 9 and 10 which are formed at both end parts set in the width direction of a tape sliding surface 11 and along the length direction of the surface 11. At the same time, the widths W1 and 2 of a lower layer shielding thin film 3 and an upper layer shielding thin film 7 are prescribed at the side of the surface 11.
Patent JP-H01133391-A (JP)
Title: Confirming method for v-cutting of printed substrate
Inventor: WATANABE OSAMU
IPC: H05K3/00
Filed: 1987-11-18
Abstract: PURPOSE:To inspect the presence or absence of a V-cut working and the displacement of the V-cut groove by forming a plurality of detecting patterns bridging over the V-cutting line to be cut of a printed substrate and a briding pattern for bridging the plurality of patterns, and V-cutting on the bridging pattern. CONSTITUTION:First and second detecting patterns 3, 4 bridging over the V- cutting line 2 to be cut of a printed substrate 1 and a bridging pattern 5 for briding the first and second patterns 3, 4 on the line 2 are formed. Then, it is V-cut on the pattern 5 along the line 2. In this case, when the V-cutting groove 6L is formed within the width W of the pattern 5, both between A and B, and between C and D are not conducted. Thus, the V-cutting work can be confirmed. Since both between the A and C and between the B and D are conducted, no displacement of the V-cutting grooves can be confirmed.
Patent JP-H05130645-A (JP)
Title: Signal processing circuit
Inventor: WAKAGI TORU
IPC: H04N5/378
Filed: 1991-11-07
Abstract: PURPOSE:To improve picture quality by allowing image signal processing to correspond to an image display system where a moving image system and a still image system coexist. CONSTITUTION:This signal processing circuit is provided with a common luminance signal processing circuit 8 for applying luminance signal processing and chroma signal processing corresponding to a standard common to a moving image and a still image to an image pickup signal S inputted from a CCD solid state image pickup element 1, a common chroma signal processing circuit 8, a moving image luminance signal processing circuit 9 for executing luminance signal processing only for a moving image and a still image luminance signal processing circuit 10 for executing luminance signal processing only for a still image which are connected to the post stage of the circuit 8, a moving image chroma signal processing circuit 12 for executing chroma signal processing only for a moving image and a still image chroma signal processing circuit 13 for executing chroma signal processing only for a still image which are connected to the post stage of the circuit 11 and constituted so that a luminance signal Y1 from the circuit 9, a chroma signal C1 from the circuit 12, a luminance signal Y2 from the circuit 10, and a chroma signal C2 from the circuit 13 are simultaneously outputted in parallel.
Patent JP-H04166430-A (JP)
Title: Lock device for seat slide
Inventor: NIHEI MASAO
IPC: B60N2/08
Filed: 1990-10-31
Abstract: PURPOSE:To simplify fastening by forming a lock device for seat slide by using a rail having a plurality of engaging parts and a rail having an operation rod with a latch, engaging the protrusion part of the one of the rod member and a latch member with the recessed part of the other, and winding the latch member around the operation rod for fastening. CONSTITUTION:The outer peripheral surface of an operation rod 7 is embossed from the one side by means of a punch and the like to form protrusion parts 7B and 7C. In this case, the protrusion parts 7B and 7C are radially positioned facing each other and axially displaced from each other. Meanwhile, recessed parts 8B and 8C positioned facing the protrusion parts 7B and 7C are formed in a latch 8. After the operation rod 7 is inserted in bearing support parts 5A, 5B, and 6A of first and second support brackets 5 and 6 of an upper rail 4, through engagement of the protrusion parts 7B and 7B with respective recessed parts 8B and 8B, the latch 8 is mounted and wound. As a result, the protrusion part 7C and the recessed part 8C are also engaged with each other for reliable fixing.
Patent JP-H01136600-A (JP)
Title: Eddy-current damping device
Inventor: OKADA NORIHISA
IPC: H02P15/00
Filed: 1987-11-20
Abstract: PURPOSE:To enable automatic operation manually and through a brake pedal, by varying brake torque multistage-wise through automatic operation interlocked with friction brake pedal operation. CONSTITUTION:When an automatic switch 32 is turned OFF, power supply to electromagnets 4-1-4-8 in an eddy-current damping unit 3 is controlled through a manual switch 15. When the automatic switch 32 is turned ON, interlocked control with friction brake pedal operation is performed. In other word, power is fed through a brake switch 31 to the electromagnets 4-1-4-4 through slight stepping of brake pedal. Power is fed through brake switches 31, 33 to the electromagnets 4-1-4-8 through strong stepping of brake pedal. Consequently, brake operation can be performed easily and accurately.
Patent JP-H04166569-A (JP)
Title: Cover device for pool, etc.
Inventor: NIIMURA MASATERU
IPC: E04H4/08
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate and ensure a blockade and to reduce a control cost without requiring any storing place by sinking a covering body to the floor of a pool, etc., in the case the pool, etc., are used, and raising the covering body up to the upper end of an opening of the pool, etc., to blockade the opening in the case when they are not used. CONSTITUTION:A covering device is constituted of a covering body 10 placed on the bottom 1c of an opening 1a of a pool, screw holes formed in at least four corners of the covering body 10, bearing columns 20 capable of loading and unloading the holes 10, pulleys 30 loaded to the upper ends of the columns 20 and linking members 40 linking between the pulleys 30. During the use of the pool, the columns 20 are removed from the screw holes 10a to lower the covering body down to the bottom 1c, and the columns 20 are screwed into the screw holes 10a fitted to the opening 1a in the case it is not used. In addition, the covering body 10 is synchronized through the linking members 40 to turn the bearing columns 20 through a sliding member 23 lightly to raise the covering body 10 up to the upper end of the opening 1a of the pool, and the pool is blockaded with the covering body 10.
Patent JP-H06123455-A (JP)
Title: Heat accumulator for air conditioning
Inventor: SEKI YOSHITERU
IPC: F24F5/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide an ice generation tank which can be used commonly for generating and melting ice, and in which, at the time of ice generating, ice-water phase can be formed at a high rate of ice filling, while at the time of ice melting, ice can be melted at a high rate of ice melting. CONSTITUTION:An ice filter to border an ice-water phase to store ice and water and a water phase to store water is stretched over in the horizontal direction in ice generating tanks 1a, 1b and 1c, and a first pipe system having openings 23a, 23b and 23c above the ice filter and a second pipe system having openings 8a, 8b and 8c below the ice filter are arranged in these tanks 1a, 1b and 1c. During ice generating operation, valves 6, 13, 14 and 15 are driven to suck water through the openings and lead it up to the openings through a pipe 18, a pump 3, and an supercooler 2. On the other hand, during ice melting operation, the valves 6, 13, 14 and 15 are driven to suck water through the openings and lead it through another pipe 19, a load 16, another pump 17 so that heated water can be introduced from the openings.
Patent JP-H01134736-A (JP)
Title: Optical head
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/135
Filed: 1987-11-20
Abstract: PURPOSE:To cause the thickness of the whole to be thin by composing a first optical means to displaceably support an objective in the optical axis direction and a second optical means to be approximately and orthogonally crossed in the optical axis direction on approximately the same flat plane. CONSTITUTION:An objective part 10 is equipped with an objective holding block 13 to be formed approximately in a long plate shape, an objective 14 provided at the one edge side, two wire fixing plates 9 to be fixed to the holding block 13 in sandwiching the lens 14, and two pairs four tracking coils 17 to be fixed on the outer surface of a pair of focusing coils 16 on both side surfaces of the holding block 13. A space 22 is prepared at the lower part of the edge of the objective holding block 13, a laser light can be made incident from the edge of the objective part 10 by arranging a light path changing mirror 23 in the space part 22, and an optical system and an optical means supporting device can be arranged on the same flat plane. Thus, the thickness of a head can be composed to be thin.
Patent JP-2000121576-A (JP)
Title: Measuring method for electromagnetic-wave absorption capacity of medium and sensor for detecting foreign body inside medium
Inventor: LIEDTKE STEFAN
IPC: G01S13/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which the electromagnetic-wave absorption capacity of a medium such as concrete or the like is measured without radiating an excessive output by deciding first, before the sequence of the detection and measurement of a foreign body inside the medium, the property of the medium decided with an electromagnetic-wave sensor and setting the output of laser pulses used for an actual measurement at an optimum value with respect to a depth scale by a predetermined dielectric constant. SOLUTION: In this method, the electromagnetic-wave absorption capacity of a specific medium such as, especially, concrete, plaster, wood or the like is decided. Radar pulses are transmitted into the medium by a transmitting antenna 2, and a crosstalk signal is received by a receiving antenna 3. The crosstalk signal is preamplified, time-corrected and digitized. After that, the dielectric constant of the medium is found by an algorithm which uses the comparison of a maximum value with a minimum value and a time difference or especially an autoregressive(AR) model. Before an actual measurement, whether an absorption medium exists or not on the lower side of an antenna module and the property of the medium, are decided by low-output radar pulses.
Patent JP-H02139405-A (JP)
Title: Bedding
Inventor: ITO HIROSHI
IPC: A41D31/00
Filed: 1988-11-18
Abstract: PURPOSE:To provide a bedding such as bed sheet or bed covering, composed of a sheet made of paper or fiber, containing plural threads between the sheets, in the sheet or on the surface of the sheet, coated with a paraffin wax or a laminate at a required part of the sheet and having sufficiently high strength even in the case having a structure for disposable use. CONSTITUTION:The objective bedding is composed of a paper or fiber sheet impregnated with preferably ammonium phosphate compound, nitrogen compound or sulfur compound, containing plural threads between the sheets, in the sheet or on the surface of the sheet and coated with paraffin wax or a laminate at a required part of the sheet.
Patent JP-2001108026-A (JP)
Title: Assembling method for power transmission, power transmission, image forming device
Inventor: OKANE ATSUSHI
IPC: F16H1/16
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the component cost and the assembling cost and to reduce the manufacturing cost of an image forming device, etc., by reducing the number of components of a power transmission using a worm wheel. SOLUTION: The assembling is facilitated by comprising a worm wheel, a drive gear, and a drive shaft into a single and integral component and setting the diameters of the worm wheel and the shaft part, or one end of the drive shaft smaller than the diameter of a bearing.
Patent JP-H04165708-A (JP)
Title: Television receiver
Inventor: NAKATANI SHOICHI
IPC: H04N5/50
Filed: 1990-10-29
Abstract: PURPOSE:To reduce or eliminate a harmonic component of an intermediate frequency and to eliminate unpleasant disturbance by adopting a balanced type circuit for a resonance circuit used for an automatic frequency tuning circuit. CONSTITUTION:A damping resistor R1 is inserted in parallel with a resonance circuit A of an automatic frequency tuning(AFT) circuit comprising resonance circuit components L1, C2. A semi-resonance circuit B comprising a resonance coil L. and a semi-resonance capacitor C2 has a characteristic in which the operating frequency of the AFT is wide. Moreover, a balancing capacitor C3 is employed to form a balance circuit when viewing both terminals of the AFT oscillation circuit. Thus, a spurious radiation level from the AFT circuit is reduced and harmonic wave disturbance of an intermediate frequency is relaxed.