baber/WOPTO huggingface dataset:
Patent JP-H08180596-A (JP)
Title: Optical disk device
Inventor: ITOI TETSUSHI
IPC: G11B7/00
Filed: 1994-12-20
Abstract: PURPOSE: To make an optical disk device free from influence of temperature change and aging, etc., by generating a reproduced clock from a reproduced signal by means of a digital ciruit. CONSTITUTION: An input data Si is the data having the frequency higher than two fold of the recording clock frequency after the reproduced signal is equalized and is sampled by the reference clock which is asynchronous with the reproduced signal. A multiplier circuit 11 calculates a product of continuous data S1, S2 of the input data Si. A switch circuit 12 closes a circuit considering that the reproduced signal has zero-crossed when S1.S2<0. An adder circuit 13 calculates ϕn +θ by receiving the reference phase θ of the reference clock for the recording clock frequency. An adder circuit 17 outputs ϕn+1 =α[ 176.S2/(S2-S1)}+180]+(1-α) (ϕn +176) when the switch circuit 12 is closed. A judging circuit 18 detects that the phase ϕn+1 has shifted to 0 degree from 359 degrees and then generates a reproduced clock C1.
Patent JP-H04186711-A (JP)
Title: Rotating transformer
Inventor: JINNO MEIJI
IPC: H01F38/14
Filed: 1990-11-20
Abstract: PURPOSE:To provide a plurality of transmission characteristics and enable transmission of a plurality of signals having different frequency bands by constituting a core of a plurality of materials different in magnetic permeability. CONSTITUTION:A groove is provided on a face of a rotating core 1 opposite to a fixed core 2, while a rotating coil 3 is wound by a predetermined number of turns. A groove is provided on a core 2 facing the face of the rotating core 1 at a part opposite to the groove on the rotating side, while a fixed coil 4 is wound by a predetermined number of turns. Materials of the cores 1,2 differ in every pair of the coils, while 1a and 2a are cores with magnetic permeability A, 1b and 2b are cores with magnetic permeability B and 1c and 2c are cores with magnetic permeability C. Since the cores are constituted of materials different in magnetic permeability for every pair of the coils and the magnetic permeability is appropriately specified, optimum conducting characteristics can be obtained for each of a plurality of signals having different frequency bands and it is possible to transmit a plurality of signals having different frequency bands.
Patent JP-2001098953-A (JP)
Title: Electrical equipment storing structure for working machine with sound-proof type engine
Inventor: KANBAYASHI TORU
IPC: F16M1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To store an electrical equipment irrespective of a narrow opening area without worsening maintainability for an engine, a working machine main body and the electrical equipment in a working machine with a sound-proof engine. SOLUTION: In this structure an electrical equipment holder 55 is provided to arrange an attaching face 56 of the electrical equipment to be right-angled with respect to an opening part 18 provided in a side face of a sound-proof box 1, and is provided to be pulled out from the box 1 along guide members 52, 54 provided inside the box 1 via the opening part 18.
Patent JP-S63245931-A (JP)
Inventor: ROBAATO SUMOORII
IPC: H01L21/66
Filed: 1987-12-15
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-H02161422-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/06
Filed: 1988-12-15
Abstract: PURPOSE:To prevent the lowering of density and contrast at the time of processing and the occurrence of black spots by incorporating at least one kind of hydrazine deriv. and at least one kind of specified compd. into an emulsion layer or other hydrophilic colloidal layer. CONSTITUTION:At least one silver halide emulsion layer is formed on a support and at least one kind of hydrazine deriv. and at least one kind of compd. represented by formula I are incorporated into the emulsion layer or other hydrophilic colloidal layer. In the formula I, A is arylene, each of R<1> and R<2> is H or a substitutable group, Y is a group accelerating adsorption on silver halide, L is a divalent combining group, each of l and m is 0 or 1 and n is 0-4. The lowering of density and contrast is well prevented at the time of processing and a contrast enhancement accelerating effect is obtd. without causing the occurrence of black spots.
Patent JP-H11149118-A (JP)
Title: Camera
Inventor: MAENO HITOSHI
IPC: G03B15/05
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with a boosting circuit, capable of securing a stable operation, even if a high load generates. SOLUTION: A camera is provided with a shutter driving circuit 4 actuated by using the output of a DC/DC converter 2 for boosting the battery voltage of a battery 1 as power supply and a CPU 3 which uses a load circuit such as an AFIC 6 and the output of the DC/DC converter 2, as the power supply and in which the current consumption, is changed according to an operating clock frequency. Then, the operating clock frequency of the CPU 3 is changed so that the total of the current consumption of the shutter driving circuit 4 or the load circuit such as the AFIC 6 and the CPU 3 does not exceed the suppliable current of the DC/DC converter 2 during the operation of the DC/DC converter 2.
Patent JP-H08147104-A (JP)
Title: Mouse scanner that can be immediately monitored
Inventor: GAN KONZAN
IPC: G06F3/0354
Filed: 1994-11-16
Abstract: PURPOSE: To provide a mouse scanner which has not only a basic mouse function but also the function of immediate scanning and a function for easily measuring a length and which can execute immediate monitor. CONSTITUTION: The mouse can execute immediate monitoring. It has one upper casing, one lower casing, one circuit board, one mouse control part and one scanning optical unit. A design video scanned by using a prism 43 is divided into two optical paths. One video is image-formed on the light-receiving face of a linear video detector array 45 through one linear pole state lens array 44 and the other video is directly projected on the prism 43, is made to pass through it and it is made to arrive on the scanning window of the upper casing. Thus, an operator can view design contents which the immediate mouse operates through a window in a device which can be used as the mouse and the scanner.
Patent JP-H06161931-A (JP)
Title: Channel device
Inventor: KOMATSU TADAHIDE
IPC: G06F3/06
Filed: 1992-11-27
Abstract: PURPOSE:To effectively control a duplex disk device. CONSTITUTION:A duplex disk constitution 2 is formed when the same data are written in two disk devices 3 and 4, and the data are written into and read out of the constitution 2 by a channel device 1. This device 1 is provided with a storage means 6 which stores the commands which are sent to the devices 3 and 4 for each constitution 2 and a control means 5 which selects a means 6 for each constitution 2 to store the commands and also sends the stored commands to both devices 3 and 4 constructing a constitution 2. In such a constitution, the first command is read out of the means 6 and sent to the devices 3 and 4 respectively. When the commands are chained together, the first command is sent to one of both disk devices that is first through with its operation of the first command and then the next command is sent to the other disk device that is through later with the first command.
Patent JP-H02164816-A (JP)
Title: Drink agent capable of eliminating halitosis from interior of body
Inventor: ICHIHARA TATSUYA
IPC: A61K8/00
Filed: 1988-12-17
Abstract: PURPOSE:To obtain the subject excellent drink agent, containing a smell reducing agent consisting essentially of ferrous sulfate and other compounds, capable of effectively inhibiting halitosis having generation sources not only in the body but also in the oral cavity for a long period by drinking thereof. CONSTITUTION:A drink agent obtained by dissolving various powders of smell reducing agents consisting essentially of 0.5-15wt.% ferrous sulfate and 99.5-85wt.% sodium bicarbonate in water and containing 1-15wt.% above- mentioned agents therein. Both substances may be simply dissolved in water and the above-mentioned drink agent can be readily produced. The aforementioned ferrous sulfate is used as a hematinic agent or iron powder adjuvant and the sodium bicarbonate is used as a gastrointestinal agent or baking powder without damaging human bodies and further effective in inhibiting halitosis, such as garlic, generated in the stomach. Furthermore, the aforementioned agent is capable of effectively inhibiting the halitosis which cannot be effectively inhibited by a conventional halitosis inhibiting gargling, halitosis preventive gums, candies, etc., simply by drinking thereof.
Patent JP-H03180366-A (JP)
Title: Writing apparatus for optical printer
Inventor: MASUBUCHI SADAO
IPC: B41J2/445
Filed: 1989-12-08
Abstract: PURPOSE:To enhance the use efficiency of the energy of writing light and to increase printing speed by providing an optical system allowing the writing light transmitted through a photosensitive sheet to be again incident to the photosensitive sheet. CONSTITUTION:A mirror 6A as a light reflecting member is provided on the surface of a holding stand 6 for a photosensitive sheet constituted of a base sheet and a photosensitive sheet and the light transmitted through the photosensitive layer is reflected to again irradiate the photosensitive layer. The photosensitive layer is subjected to optical writing two times by the writing light 7 incident to the photosensitive layer through a SELFOC lens array and the reflected light 8 from the holding stand 6 and, even when the photosensitive sheet is moved at almost twice speed, the almost same optical density is obtained.
Patent JP-H11153240-A (JP)
Title: Leak valve
Inventor: TSUTSUI TAKASHI
IPC: F16K15/16
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To exhaust the pressurized air in the prescribed direction at equal speed. SOLUTION: A leak valve is provided with a container provided with a fluid chamber 1 which is connected to an air pump 3 and a cuff 4 and leads the air A1 to be supplied from the air pump to the cuff, and a diaphragm 12 which is provided in the fluid chamber, moved with the air to be supplied from the air pump, closes a first air flow passage L1 to the cuff, is moved with the pressurized air A2 by the cuff, and closes a second air flow passage L2 to the air pump, and the container is provided with a notch 13c which is a bypass to lead the air to the first air flow passage to be closed by the diaphragm to be moved with the air to be supplied from the air pump, and the diaphragm is formed of a material which is moved with the air pressurized by the cuff, and is deformed when the second air flow passage is closed,  and leaks the pressurized air from a plate surface 12a on the closing side of the diaphragm.
Patent JP-H08177729-A (JP)
Title: Electromagnetic pump having cleaning function
Inventor: TAKADA YOSHIHIKO
IPC: F04B17/04
Filed: 1994-12-21
Abstract: PURPOSE: To facilitate cleaning processing of a fuel supply passage by arranging an air introducing hole bored between an electromagnetic driving part and a suction part so as to communicate the inside and the outside of a fule pipe line with each other and an opening-closing mechanism to open and close this air introducing hole in the fuel pipe line in which an electromagnetic pump is interposed. CONSTITUTION: After a valve is opened by raising a valve body by carrying an electric current to an electromagnetic coil of a valve opening-closing mechanism 5, an electromagnetic pump 1 to be installed on an oilstove vertically moves a plunger by carrying an electric current to an electromagnetic coil of an electromagnetic driving part 3, and sucks air in a fuel tank T through an air introducing hole 25, and delivers it to a fuel supply pipe 7. This air reaches into a carburetor 71, and burns a tar redidue by giving oxygen to the tar residue heated to a prescribed temperature by an electric heater. Therefore, the air itself is heated, and becomes high temperature air, and afterwards, this high temperature air is supplied to a nozzle chamber 72b facing a combustor S, and burns the tar residue in the nozzle chamber 72b by thermal decomposition.
Patent JP-H09158545-A (JP)
Title: Fitting structure of vertical member in fence
Inventor: SAKASHITA MASAMI
IPC: E04H17/14
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily and firmly fix vertical member to the upper and lower members. SOLUTION: Upper and lower member 2, 3 constituting a fence are fitted by snapping a covering material 6 onto the body 5. Slits 30 are formed on the body 5 to fit vertical members 20 and recessed notches 31 are formed to fit the covering materials 6 in the vertical members 20. The vertical members 20 are fitted in the slits 30 of the bodies 5 and the covering materials 6 are fitted into the recessed notches 31 to fix vertical members 20.
Patent JP-H04191281-A (JP)
Title: Deodorizing method of operating oil in hydraulic elevator
Inventor: NAGANUMA KIYOSHI
IPC: B66B7/00
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate any odor component floating in an elevator shaft by making air in the elevator shaft flow into a circulating passage, injecting an oxidizer from its filler hole installed in an interspace between a fan and an active catalytic layer, and eliminating an operating oil odor. CONSTITUTION:A circulating passage, made up of arranging a prefilter 41, a fan 47, an oxidizer filler hole 42, an active catalytic layer 43 and an adsorption filter 44 successively in its tubular body 30, is installed on a ceiling in an elevator shaft 1, while air in this shaft 1 is made to flow into the circulating passage, and an oxidizer is injected from the filler hole 42 installed in an interspace between the fan 47 and the active catalytic layer 43, thereby making an operating oil odor in the air in the shaft 1 so as to be removed. Therefore air in the shaft 1 contained with any odor component taken into the circulating passage by the fan 47 is mixed with the oxidizer in the interspace between the fan 47 and the active catalytic layer 43, it is subjected to an oxidation reaction, decomposing the odor into a weak component. With this constitution, the operating oil odor is decomposed efficiently, enabling it to prevent such a state that an oil odor component is left behind.
Patent JP-H06161908-A (JP)
Title: Memory controller
Inventor: SEO SHIGETOSHI
IPC: G06F12/16
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the malfunctions of a system despite the abnormality produced at a part of the data stored in a backup RAM by providing a deciding means which decides the power voltage for backup and a memory control means which sets the data stored in a memory means to an initial state when the backup power voltage is not normal. CONSTITUTION:A power supply 4 is turned on and a system starts. Thus a CPU 8 outputs the voltage value stored in a memory 8a to a CPU 1. Then the CPU 1 compares the received voltage value with the normal value set previously to decide whether the voltage of a backup battery 5 is normal or not. If not, the CPU 1 controls a memory controller 2 to clear all data stored in a backup RAM 3. In such a manner, all data stored in the RAM 3 are cleared when the battery 5 has a fault. Thus it is possible to prevent the CPU 8 from using the abnormal data and therefore to surely prevent the malfunctions of a system.
Patent JP-H05124092-A (JP)
Title: Hollow container made of polyolefine
Inventor: SASAKI MICHITAKA
IPC: B29K23/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide an odorless hollow container of polyolefine having a clean appearance, good transparency and impact resistance in order to improve polyolefine containers using nucleating agents which are transparent but have an offensive odor, a serious defect for the applications to drugs and food. CONSTITUTION:A resin comprises A) a random copolymer of propylene having crystalline melting point of 110-115 deg.C containing 2-10wt.% of ethylene, as a main component, B) 15-0.01wt.% of linear low density polyethylene, 5-0.01wt.% of low density polyethylene, or 5-0.01wt.% of high density polyethylene. The resin having a melt flow rate of 0.5-50g/min. at 230 deg.C is stretch-blow molded to produce a hollow container.
Patent JP-H0996890-A (JP)
Title: Silver halide color photographic sensitive material and package thereof
Inventor: OBAYASHI KEIJI
IPC: G03C1/34
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress fog during storage, to prevent the intensification of a latent image with lapse of time after the image is photographed, and to decrease pressure fog caused when a long photosensitive material is tightly wound by using a specified yellow coupled for a photosensitive layer and using a specified hydroxylamine compd. SOLUTION: This photosensitive material has each one layer of blue-sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer, red- sensitive silver halide emulsion layer and nonphotosensitive layer on one surface of a base body. The photosensitive material contains a compd. expressed by formula I and a coupler expressed by formula II. In formula I, Ra1 is an alkyl group, alkenyl group, etc., and Ra2 is a hydrogen atom or a group same as for Ra1 . In formula II, R1 is an aryl group, R2 is a hydrogen atom, halogen atom, etc., R3 is a group which can be substituted on a benzene ring, X0 is a hydrogen atom or a group which can be released by the coupling reaction with an oxidizing group in an aromatic primary amine developer, and p is an integer 0 to 4.
Patent JP-H10137391-A (JP)
Title: Ball arrangement game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To solve the monotony of a game structure, easily adapt a varied game structure, and increase the interest of a player by returning a gain to the player when the prize pattern displayed on each prize pattern display part is a prize generator set by the combination of prescribed prize patterns. SOLUTION: In judgment of a prize generator, since a prize generator in which two prize pattern display parts 43 of a first and a second display prize patterns are displayed is set in addition to a general prize generator in which four prize patterns are continued, establishment of the prize generator is facilitated, and the gain by the establishment of the former prize generator can be returned to a player. Further, since one prize pattern constituting the former prize generator is set to a prize pattern stationarily displayed without mediating a variable pattern display means 45 of three prize patterns displayed when a ball gets into a multiple display ball port 21, the first prize pattern conforms to a first ball port 35 into which a ball easily gets when the game ball gets in the multiple display ball port 21, and the gain the former prize generator can be received in most cases.
Patent JP-2001129055-A (JP)
Title: Cap and drug container using the same
Inventor: KUROSAWA SEIJI
IPC: A61J1/05
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cap and a drug container capable of injecting a drug without using a needle having a sharp tip and having sufficient hermetic sealability even after a needle is pulled out. SOLUTION: A cap 10 has an elastomer 12 having at least one slit part 11 enabling the insertion of a medical injection needle piercing the elastomer from the top surface 14 thereof to the bottom surface thereof and the outer frame body 13 holding the elastomer 12 at the outer edge of the elastomer and the opening part of the slit provided in the bottom surface 15 of the elastomer 12 is formed as a downward protruded projection part 16. The cap is attached to the mouth part of the drug container.
Patent JP-H09163097-A (JP)
Title: Light beam scanning device
Inventor: YASUDA HIROAKI
IPC: B41J2/44
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make the sampling space constant without using an fθ lens with high accuracy by providing a sampling space adjusting means adjusting sampling space. SOLUTION: A clock generator 28 is composed of a memory in which the correction information for correcting the time interval of a clock according to the characteristics of an fθ lens 19 and a rotary polygon mirror 18, etc., is stored, a D/A converter performing a D/A conversion for the information stored in this memory and a VCO (Voltage Controlled Oscillator) adjusting an oscillation frequency based on the correction information for which the D/A conversion is performed. At the time of reading of a radiation picture, the timing of the clock is corrected based on the correction information stored in the memory. With this corrected timing, a sampling is performed in an A/D converter 27. In this case, as for the clock outputted from a clock generator 28, the space is narrower as the clock is closer to the surrounding part of a stimulable phosphor sheet 11.
Patent JP-H06166224-A (JP)
Title: Paper feed device
Inventor: ISHII TAKAYUKI
IPC: B41J13/02
Filed: 1992-11-27
Abstract: PURPOSE:To provide a paper feed device of high feed accuracy by forming the ratio between the pitch circular diameter of a driving roll gear and the outer diameter of a paper driving roller sufficiently large in compliance with the minimum recording pitch of a recording device and the backlash amount of a transmitting means. CONSTITUTION:The diameter ratio between the pitch circular diameter of a driving roller gear 31 and the outer diameter of a paper feed driving roller 3 is constituted larger than the ratio between the backlash amount (f) in the circumferential direction between the driving roller gear 31 and the transmitting means to reduce an uncertain area of a stop position, formed on the pitch circumference of the driving roller gear 31 by the backlash, less than the desired amount on the outer periphery of the paper feed roller 3.
Patent JP-2000148634-A (JP)
Title: Animation server system
Inventor: SUZUKI YASUNARI
IPC: H04N21/231
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To save a stream transmitting device by operating the connection processing of plural network streams to be transmitted from plural file servers on network equipment at reproducing streams. SOLUTION: This system is an animation server system for transmitting streams, in response to a request from a client 30. The system is provide with plural file servers 10 for storing plural stream files generated, by previously operating division processing by distributing them to plural file systems and network equipment 20 for operating connection processing to the previously processed stream group from the plural file servers 10, response to the request from the client 30, and for transmitting it as a single stream.
Patent JP-H07171730-A (JP)
Title: Pallet magazine for machining center
Inventor: OKADA TETSUJI
IPC: B23Q7/00
Filed: 1993-12-20
Abstract: PURPOSE:To efficiently change pallets and workpieces by a two-surface pallet magazine of simple and inexpensive structure. CONSTITUTION:In a vertical machining center 1 where a pallet P is changed with a work mounting surface Pa being vertical, a pallet magazine 11 is installed on the side of a bed 5. An arm member 13 is supported on a base 12 of the pallet magazine 11 in 180 deg. turnable manner around the axis (a) which is inclined by 45 deg. relative to the horizontal plane. A pair of pallet supporting tables 15 are arranged in an orthogonal manner to each other at the symmetrical position across the inclined axis (a) of the arm member 13. The respective pallet supporting tables 15 are turned and arranged at the pallet changing position and the workpiece changing position as the arm member 13 is turned.