baber/WOPTO huggingface dataset:
Patent JP-S6381372-A (JP)
Title: Image recorder
Inventor: KUBOTA YOICHI
IPC: G03G15/01
Filed: 1986-09-26
Abstract: PURPOSE:To prevent color slippage, or dispersion in speed from being generated, by using commonly an oscillator which decides the speed of a carrying means, and an image carrier. CONSTITUTION:The titled device is equipped with plural image carriers 1 corresponding to different colors respectively, and the carrying means 6 carrying a transfer material which transfers an image formed on each image carrier 1, and the recording of the image is performed by driving each of the image carriers 1, and the carrying means with each different driving source 14 or 15. At this time, the oscillator 22 which decides the speed of the driving sources 14 and 15 is used commonly, and the speed of at least either the image carrier 1 or the carrying means 6 is detected by a detecting means 19, and the speed of the driving sources 14 and 15 are controlled corresponding to the value detected by the detecting means 19. In this way, it is possible to prevent the color slippage from being generated, and to obtain an image recorder capable of corresponding to the flexible carrying means.
Patent JP-H11116959-A (JP)
Title: Sin liquid crystal display
Inventor: HIRSCHMANN HARALD DR
IPC: C09K19/12
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display showing a good response at low temperatures, good abruptness and good dependence of contrast on angle by making a mixture of nematic liquid crystals having positive dielectric anisotropy existing in a cell comprise each respective specific liquid crystal component. SOLUTION: A mixture of nematic liquid crystals comprises 20-90 wt.% of a liquid crystal component comprising at least one of compounds represented by formula I having dielectric anisotropy of more than 1.5, 10-80 wt.% of a liquid crystal component comprising at least one of compounds represented by formula II having dielectric anisotropy of -1.5 to +1.5, 0.20 wt.% of a liquid crystal component comprising at least one of compounds having dielectric anisotropy of not more than -1.5 and an optical active component the amount of which satisfies a ratio of a distance between outward substrates to a natural pitch of a mixture of chiral nematic liquid crystals of 0.2-0.3, wherein R represents a 1-12C alkyl, alkoxy and alkenyl; R<3> represents a 2-7C alkenyl; R<4> represents R and R<3> ; and C is 0 or 1.
Patent JP-S61109563-A (JP)
Inventor: BURUUSU RINDO
IPC: A61F5/02
Filed: 1984-10-29
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-2000042233-A (JP)
Title: Game machine
Inventor: WAKABAYASHI GENICHIRO
IPC: A63F7/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent an illigal act through the addition of a fraudulent circuit board to a game control device that chooses a special game condition and the like, provided in a game machine. SOLUTION: A game machine wherein a game control device having a judgment counter and a time counter that perform the addition at every prescribed time after a power supply is turned on, is arranged, and if the value of the judgment counter is a specified value, a special game condition occurs. By changing the value of the judgment counter by the value of the time counter, a dummy counter that adds 1 at every reset time after the power supply is turned on, it becomes impossible to match the value of a dummy counter with the value of the judgment counter Hc.
Patent JP-S61121461-A (JP)
Inventor: ROORANDO ARUBAATO BECHIYAADO
IPC: H01L27/118
Filed: 1985-10-15
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-S59121972-A (JP)
Title: Complementary type metal oxide semiconductor memory device
Inventor: NOZAWA HIROSHI
IPC: H01L27/11
Filed: 1982-12-28
Abstract: PURPOSE:To increase the degree of integration while improving yield, and to enhance reliability by constituting metallic wirings as a ground wire, a data wire and a flip-flop mutual connection by two layers of a first metallic wiring layer and a second metallic wire layer, which is insulated from said wiring layer and a layer thereof differs from said layer. CONSTITUTION:A silicon oxide film is formed thinly on the surface of an N type silicon substrate 1, and a P well region 2 is formed. Sections corresponding to the source region 6 and drain regions 6' and 6'' of an N channel MOS transistor formed in the P well 2 are bored in the oxide film 4, and the ions of an N type impurity such as arsenic are implanted so as to be made contain in high concentration from the openings, thus changing these regions into N<+> regions. Likewide, sections corresponding to the source region 7 and drain region 7' of a P channel MOS transistor formed in the N type substrate 1 and a P well potential extracting port 8 in the P well 2 are bored in the oxide film 4, and the ions of a P type impurity such as boron are implanted so as to be made contain in high concentration from the openings, thus changing these regions into P<+> regions. One part of the oxide film 4 in the upper section of the P well potential extracting port 8 in the P well 2 and the source region 6 adjacent to the port 8 is bored, and the ground wire 10 consisting of a film made of Al and a silicon alloy and a titanium film is formed. Metallic films of two layer structure made of such materials are excellently brought in ohmic-contact with both the P<+> and N<+> regions as high-concentration impurity diffusion regions.
Patent JP-H04111353-A (JP)
Title: Photoelectric conversion device
Inventor: NAKAMURA KENICHI
IPC: H04N5/335
Filed: 1990-08-31
Abstract: PURPOSE:To block infrared rays before arriving at sensor chips without using any infrared-cut filter by impregnating a chip coat covering the sensor chips with a dye which absorbs infrared rays. CONSTITUTION:Sensor chips (2-1)-(2-n) are mounted on a substrate 1 and the chips (2-1)-(2-n) are coated with a chip coat material 3. The chip coat material 3 is impregnated with a tungsten oxide by 0.5wt.% as a dye for absorbing infrared rays so that infrared rays are blocked before arriving at the sensor chips.
Patent JP-2001051109-A (JP)
Title: Mirror for bathroom
Inventor: YAMAMOTO TAKUJI
IPC: G02B5/08
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To make a mirror hardly affected by the change of humidity in a bathroom or by the function of gravity, and maintain stably a defogging effect for long hours, by arranging a water-holding material between a frame installed at least on the upper part, for fixing a mirror, and the mirror. SOLUTION: This device is composed of a mirror for a bathroom 1 capable of obtaining a defogging effect by poured water, a frame 2 installed on an upper part, for supporting and fixing the mirror for a bathroom 1 on a roughly vertical surface of a wall surface, and a frame 3 installed on a lower part. Especially the frame 2 installed on the upper part is not brought into direct contact with the mirror 1, but a water-holding material 4 is brought into contact with a mirror front surface part, and a spacer 5 or a water-stopping material 6 is brought into contact with a mirror upper end part back 1a to fix the mirror 1. When water is poured, a thin water film is formed on the front surface part of the mirror 1, and the water is absorbed and held in the water-holding material 4 placed between the front surface part of the mirror 1 and the frame 2.  When the water film formed on the front surface part of the mirror 1 is evaporated from the upper end part of the mirror and dropped, the water is released from the water-holding material 4, to thereby stabilize a duration of the defogging effect.
Patent JP-2001053803-A (JP)
Title: Packet transmitting device
Inventor: WATANABE ATSUSHI
IPC: H04B10/27
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an IP packet transmitting device with less number of laser light sources by storing inputted Internet protocol(IP) packets in an optical path pay-load part and inputting an optical path signal where optical path overhead data is added to an optical path route distributing means. SOLUTION: The inputted IP packets are stored in the optical path pay-load part and the optical path signal where optical path overhead data is added is inputted to the optical path route distributing means. In the device, the IP packets taken-out by a physical layer/IP converting part 50 from optional signals which are inputted from input transmitting lines 11-1 to 11-3 consisting of an optional physical medium (optical fibers or the like) are distributed by an IP packet routing part 101 by IP packet unit. Then the IP packets to be inputted to an IP/optical path converting part 301-1 is previously decided to be outputted to an optical path/OTM converting part 212-1 by the optical path route distributing means 400 and to be carried to the IP packet transmitting device.
Patent JP-H0974317-A (JP)
Title: Mixer circuit
Inventor: ANDO YOSHIAKI
IPC: H03D7/14
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixer circuit having a wide output dynamic range by deriving a mixer output from the common output point of plural current mirror means. SOLUTION: The current of frequency-mixed signal is outputted by a double balanced bidifferential circuit 1 to which an input signal (7) and a local signal (6) are inputted. The differential currents of the bidifferential circuit 1 are respectively extracted by first and second current mirrors 2 and 3. The output current of the second current mirror 3 is inverted by a third current mirror 4 and extracted. Since the output currents of the second and third current mirrors 3 and 4 are supplied through an impedance element to a constant voltage source 5, the dynamic range of output (8) can be secured fully from ground to power supply voltage.
Patent JP-H1068855-A (JP)
Title: Twisting jig for coated fiber ribbon
Inventor: MITSUMORI KEIJI
IPC: H01B13/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts, to lessen the wear of guide pipes, to decrease the exchange frequency thereof and to improve the working efficiency at the time of mounting jigs for tracing by integrally mounting these jigs to a jig body. SOLUTION: A jig body 4 consists of a cylindrical part 10 which is formed to a cylindrical shape having a through-hole 4a to be passed with a spacer 3, is inserted with plural pieces of the guide pipes 7 from the rear end side and are integrally mounted with the jigs 8 for tracing, a flange part 11 which is arranged with the jig body 4 on the line of a twisting machine continuously with the cylindrical part 10 and a conical cylindrical part 12 which exposes and arranges the guide pipes 7 penetrating the cylindrical part 10 and the flange part 11 on its outer peripheral surface. When the threaded parts 8c of the jigs 8 for tracing are screwed into the mounting holes 10a of the cylindrical part 10, the tracing parts 8b engage with the slots 2 of the spacer 3 moving in the through-hole 4a and are made freely slidable in the slots 2.  The jigs 8 for tracing are thus directly mounted at the jig body 4.
Patent JP-S59121914-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASAKI KANETAKE
IPC: H01L21/31
Filed: 1982-12-28
Abstract: PURPOSE:To enable to attain stable film growth having superior adhesion when plasma chemical vapor phase growth is to be performed using a parallel plane type plasma processor by a method wherein the surface of an upper part electrode and lower part electrode are oxidized to form thin surface oxide film, and film growth is performed using the film thereof. CONSTITUTION:The surface 13S of an upper part electrode 13 of aluminum, for example, is oxidized to form an oxide film 14 of about 10mum thickness. Because the oxide film 14 thereof is the film formed by oxidizing the surface of aluminum of the electrode 13, the film thereof has favorable adhesion with said aluminum. Moreover, when a silicon dioxide thin film 10 is to be grown, for example, because the grown film has the coefficient of thermal expansion close to the SiO2 film, the oxide film has favorable adhesion with the growth film. By using the upper part electrode 13 having the surface oxidized in such a way, the adhered thin film can be prevented from exfoliation and dropping.
Patent JP-2001055690-A (JP)
Title: Resin for paper coating, composition for paper coating and coated paper
Inventor: SAKAI KAZUHIRO
IPC: C09D179/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin for paper coating and a composition for paper coating including the resin excellent in ink receptivity and blister resisting property, free from emission of formaldehyde by mixing a specific polyethylene imine and urea and amines or alicyclic amino compounds and carboxylic acid compounds and then reacting. SOLUTION: This resin for paper coating having amine value 50-400 is obtained by reacting a binary system comprising a polyethyleneimine having weight average molecular weight 500-500,000 and urea compound or ternary system comprising by adding a polyalkylene polyamine and/or an alkylenediamine to the above system, or a quaternary system comprising by adding an alicyclic amino compound and/or an alicyclic carboxylic acid compound to the three component system. A coated paper is produced by coating a composition for paper coating obtained by formulating a pigment and a binder to the above resin to a base paper.
Patent JP-H0787024-A (JP)
Title: Optical receiver
Inventor: TAKAHASHI HIDETO
IPC: H04B10/572
Filed: 1993-09-14
Abstract: PURPOSE:To extend the dynamic range of the optical receiver by suppressing deterioration in the optical receiver such as distortion of the output of the receiver when the power of a received light is high. CONSTITUTION:A step attenuator 14 is inserted to a pre-stage of a first-stage amplifier 15 and a variable attenuator 16 is inserted to a post-stage. The input level of the first-stage amplifier 15 is attenuated by decreasing the attenuation of the step attenuator 14 when the power of the received light is small and by increasing the attenuation of the step attenuator 14 when the power of the received light is high thereby suppressing the distortion produced in the first- stage amplifier 15.
Patent JP-S6471105-A (JP)
Title: Superconducting coil for ac
Inventor: DAIMATSU KAZUYA
IPC: H01F6/06
Filed: 1987-09-10
Abstract: PURPOSE:To obstruct the movement of a winding positively, to wind wire rod itself of the winding roughly, to prevent partial heat generation due to the delicate motion of a winding section and to obviate quenching effectively by arranging insulating spacers at regular pitches in the circumferential direction between respective layers of the winding. CONSTITUTION:Superconducting wires 1 with extremely thin multiconductor filaments are wound at regular intervals in the axial direction of a coil. Insulating spacers 4 are disposed at regular pitches in the circumferential direction between respective layers of the windings. Upper layer spacers and lower layer ones are bonded mutually in the spacers 4. The windings are bonded and held into grooves 3 formed at winding pitches to the spacers 4. Air gaps among the windings and the spacers 4 are used as cooling channels into which a refrigerant flows. Consequently, the wires 1 are held under the state in which they are buried substantially among the spacers 4 laminated and bonded in the radial direction. Accordingly, partial heat generation due to the delicate movement of a winding section is removed, thus effectively preventing quenching.
Patent JP-H0391457-A (JP)
Title: Fermented seasoning
Inventor: YANO YUKIO
IPC: A23L27/24
Filed: 1989-09-04
Abstract: PURPOSE:To obtain new fermented seasoning showing good taste by using only lever of animal meat as a raw material and fermenting the lever with brewing yeast without adding other saccharide raw materials. CONSTITUTION:Only lever of cow, pig, chicken, etc., is used as a raw material, a saccharide-containing raw material such as wheat, soybean, etc., is not added and the lever is fermented with brewing yeast by using glucose derived from lever.
Patent JP-S6384070-A (JP)
Title: Field-effect semiconductor device
Inventor: YAMAGUCHI HIROSHI
IPC: H01L29/10
Filed: 1986-09-26
Abstract: PURPOSE:To reduce the forward voltage drop of a diode, and to shorten the reverse recovery time by short-circuiting a second conductivity type semiconductor region in a gate wiring electrode section and a source electrode by a partially hole-shaped contact region. CONSTITUTION:A second conductivity type semiconductor region 2, a first conductivity type source region 3, a second conductivity type channel forming region 4 and a gate insulating film 5 are formed to the surface of a first conductivity type drain substrate 1a. A gate electrode 6 shaped onto the gate insulating film 5, a source electrode 7, a layer insulating film 8 and a drain electrode 9 are formed. The contact region 14 of a p-type semiconductor region 11 and the source electrode 7 is shaped partially so as not to increase gate wiring resistance. Accordingly, the contact region 14 with the source electrode 7 is formed to the p-type semiconductor region 11 under a gate bonding pad 13 and under a gate wiring electrode section 15 at the central section of a chip, thus increasing the effective area of a reverse parallel-connection diode incorporated into a power MOSFET, then reducing forward current density.
Patent JP-H0672667-A (JP)
Title: Vibration damping device for elevator
Inventor: KAZAO YUKIHIKO
IPC: B66B11/02
Filed: 1992-08-27
Abstract: PURPOSE:To provide a vibration damping device for an elevator for positively damping vibration by forcing external force to act on a car in a direction of negating the vibration due to a guide rail or the like. CONSTITUTION:A device comprises gyro rotors 13a, 13b rotated at a predetermined rotational angular speed, gimbals 14a, 14b for rotatably supporting the gyro rotors 13a, 13b and servo motors 15a, 15b for tilting the gimbals 14a, 14b at a predetermined angular speed relating to gimbal shafts 19a, 19b. The vibration damping devices 12a, 12b are constituted of acceleration sensors 16a, 16b for detecting acceleration of a car 2 and a control unit having an arithmetic circuit and a servo driver, and arranged in at least one of the upper/lower parts of the car 2 of an elevator 1 in a direction of negating a vibration.
Patent JP-H1069775-A (JP)
Title: Semiconductor memory
Inventor: TAKAHASHI HIROYUKI
IPC: H01L27/11
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To highly speed up a data reading rate by allowing a precharge circuit to be provided with two conduction type transistors whose gates and drains and sources are respectively connected to a digit selection line, to respective digit lines and to a constant voltage generating circuit and which are brought into conduction in a nonselection. SOLUTION: A plurality of precharge circuits PCAs are provided with clamp circuits CAs consisting of pMOS transistors M6, 7 and gates, drains and sources of the transistors are respectively connected to digit selection lines Y1-Yn, to respective digit lines D1-Dn, D1B-DnB and to the constant voltage VR generated by a constant voltage generating circuit VRG. As a result, after the selection time of a word line WL at the time of a readout, potential differences among digit line pairs, that is, among digit lines D1-Dn, D1B-DnB are made to be rapidly increased to enable the high speed of the reading rate of data from memory cells MCs.
Patent JP-H1018957-A (JP)
Title: Wave-activated power generator
Inventor: OKAMOTO HIDEO
IPC: F03B13/18
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a wave-activated power generator for generating power by converting the vertical movement of waves into rotational movement. SOLUTION: A strut 3 is installed and an internal gear 1 is provided as to draw an arc with a supporting point 2 as its center, which are fixed on a framework adapted to be fixed on the seabed. A mount 4 is disposed as employing the supporting point 2 as its pivot, on which are mounted an input gear 6 meshing with the internal gear 1, a special clutch for axially transferring the rotation of the input gear 6, an electric circuit for engaging or disengaging the clutch, a spiral spring, a spiral housing enclosing the spiral spring, switches outside these members, a gear wheel 7 interlocked with the input gear 6, a reverse-rotation prevention device, and a gear for increasing the rotation such as a pinion 9 meshing with the gear wheel 7. This gear train rotates a generator 10.  Bearing supports 11 are provided on both sides of the input gear 6, outside the reverse-rotation prevention device, and important positions of the respective gears. A float 5 is provided under the mount 4.
Patent JP-H0973678-A (JP)
Title: Magnetic head device
Inventor: TAKASO HIROSHI
IPC: G11B11/10
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device which may be improved in density for recording on a magnetic recording medium by improving sensitivity to reproduce magnetic signals from the magnetic recording medium and enhancing S/N. SOLUTION: A magneto-optical modulation part 3 is composed of an optical transparent polyhedron 10, a magnetic thin film 21 formed on its first face 11 and a light interference film 22. The polarized light from a head optical system 5 is S polarized light of which the electric vector to the first face 11 of the magneto-optical modulation protective film 3 is perpendicular to an incident face. The above polarized light is so set as to attain the incident angle at which amplitude reflectivity attains the peak. This incident angle coincides nearly with the incident angle at which the detection sensitivity in a magneto- optical effect detecting part 6 is maximized.
Patent JP-H0890657-A (JP)
Title: Molding jig of composite material, etc.
Inventor: NARITA KYO
IPC: B29K105/08
Filed: 1994-09-26
Abstract: PURPOSE: To fit efficiently a facing sheet(F/S) to an egg crate(E/C) by generating neither bending nor undulation on the facing sheet(F/S), by a method wherein a template having a notched part which is provided so as to be able to provide a stud in a projected state and stop a nut is pinched and held and a washer forming a a seat of the nut is provided. CONSTITUTION: A stud 4 projected from an F/S on almost the central position of a board thickness of a template 10a and a notch 12 provided in a template 10a so as to be able to provide the stud 4 in a projected state and stop a nut 5 are possessed by a molding jig. The template 10a having a notch 12 is pinched and held under a play fitting state and possesses a reversed saddlelike washer 7 forming a seat of the nut 5. Therefore, a position where the F/S 11 is stopped by the nut through the stud 4 becomes almost the center of the board thickness of the template 10a. Then even if clamping force of the nut 5 is great, the F/S 11 is stuck closely to the template. Therefore, the F/S does not bend. That is, a regular form can be maintained.