baber/WOPTO huggingface dataset:
Patent JP-H07245099-A (JP)
Title: Negative electrode for nonaqueous electrolyte type lithium secondary battery
Inventor: SASAKI KOZO
IPC: H01M4/134
Filed: 1994-03-07
Abstract: PURPOSE:To prevent the growth of dendrite in a negative electrode for providing an Li secondary battery having an excellent charge/discharge cycle life while utilizing advantages of a high energy density battery output or a high electromotive force by use of nonaqueous electrolyte and metal lithium. CONSTITUTION:Li ion solid electrolyte 2 is included at least in the surface of a negative electrode 1 comprising metal lithium. Even in the case of using the nonaqueous electrolyte, therefore, a negative electrode of metal lithium in which dendrite is less likely to grow can be provided by use of the Li ion solid electrolyte 2.
Patent JP-H03263268-A (JP)
Title: Default value display setting system
Inventor: KISHIDA HIROSHI
IPC: G06F17/30
Filed: 1990-03-14
Abstract: PURPOSE:To limit wasteful processing and long time retrieval by attaching limitation on a retrieval range and a retrieval condition in advance, and performing execution interruption and error display when input designation under execution of retrieval or a retrieval execution result exceeds a limiting value. CONSTITUTION:The data of the day held by a host computer is acquired corresponding to a command from a processor 4, and a default value in a period for one year after the day and similarly, the upper limit of a number default value are stored in period default memory 1 and number default memory 2, respectively as being displayed on a display device 5 via field memory 3. When a user instructs the retrieval condition from a keyboard in such state, it is checked whether or not the retrieval execution result such as the attribute and the number of digits of input data exceeds the limiting condition, and also, it is checked whether or not it exceeds the content of the limiting condition of the memory 1, 2, and when the former exceeds the latter, default is displayed on the device 5 via the processor 4, and the wasteful processing and the long time retrieval are eliminated, and a load on the host computer is reduced, and influence on another job is minimized.
Patent JP-S61224514-A (JP)
Title: Astable multivibrator
Inventor: OKASHIN YAMATO
IPC: H03K3/023
Filed: 1985-03-28
Abstract: PURPOSE:To obtain an oscillation output with a stable frequency against a power supply voltage and temperature by supplying a voltage of a resistor deciding the oscillating frequency and a reference voltage of a voltage comparator deciding the oscillation amplitude from one power supply. CONSTITUTION:Charge/discharge of a capacitor C0 is repeated between reference voltages Emax and Emin, a flip-flop 3 repeates set/reset and a rectangular oscillation output is obtained at a terminal T5. When the current density of transistors Q1, Q10 is equal, the oscillation period t0 is expressed as t0=(2 C0R0)(R2+R3)/n(R1+R2). That is, the oscillating frequency or period depends only on elements R1-R3, C0, R0, and a current ratio (n) of the current mirror circuit 4 and is independent of the power supply voltage Vcc and temperature. Thus, the elements R0, C0 are mounted externally and selected as components with sufficient accuracy and stability, then the highly accurate and stable oscillation output is obtained at a desired oscillation frequency.
Patent JP-H01237567-A (JP)
Title: Copying device with information adding function
Inventor: NOGUCHI KOICHI
IPC: G03G21/00
Filed: 1988-03-17
Abstract: PURPOSE:To satisfactorily copy additional information without depending on an image characteristic of a document by making an image forming condition for the additional information different at the time of an information addition 1 mode for bringing the additional information to exposure scan together with a document image, and at the time of an information addition 2 mode for executing a separate exposure scan. CONSTITUTION:The title device is provided with an information addition 1 mode and an information addition 2 mode which are set by an information addition 1 key 100 and an information addition 2 key 101. Also, at the time of the information addition 1 mode and at the time of the information addition 2 mode, an image forming condition of an ECD 48 is made different. Accordingly, in the information addition 1 mode, an image formation of the additional information display part = ECD 48 and an image formation of a document are executed in separate image forming processes. In such a way, at the time of forming a document image, additional information can be copied under the image forming condition being suitable for a display characteristic of the ECD 48 without being influenced by an ASD, etc., for setting automatically an optimum condition for forming an image by detecting a density scale, image density of the document or background density which are set by an operator in conformity with a characteristic of the document.
Patent JP-H02242469-A (JP)
Title: Opposite device monitoring system
Inventor: SUGAWARA EIJI
IPC: H04L69/40
Filed: 1989-03-16
Abstract: PURPOSE:To reduce the load on a microprocessor unit MPU and to shorten the response time of monitoring and control by providing a switch circuit between the microprocessor unit MPU and a terminal. CONSTITUTION:A switch circuit 14a performs switching for access to an MPU 11a or 11b by the terminal and also makes a duplex connection between a data link circuit 13 and the MPU 11a at all times. A switch circuit 14b is connected similarly. When the switch circuit 14a is set to the side of an opposite device, an instruction from the terminal 12a is inputted to the MPU 11b through the switch circuit 14a, data link line 13, and switch circuit 14b, the MPU 11b generates a response to the instruction and sends it out to the data link line 13 through the switch circuit 14b unconditionally, and this is further inputted to the MPU 11a through the switch circuit 14a unconditionally. Consequently, the load on the microprocessor unit of the device on this side is reduced and the response time of the monitoring and control for the opposite device is shortened.
Patent JP-S61224590-A (JP)
Title: Device for separating signal
Inventor: ITO SHIGEHIRO
IPC: H04N9/78
Filed: 1985-03-28
Abstract: PURPOSE:To eliminate an interference by a cross color etc. at an edge part in a vertical direction and to improve a picture quality by obtainning a differential signal by subtracting signals obtained at a band pass filter and a delay circuit from an inputted color video signal respectively, and deciding the presence of a chrominance signal by a chrominance signal decision circuit. CONSTITUTION:A color video signal (s) inputted to a terminal 1 is extracted the component Z1 of a frequency band area where the chrominance signal is exist by a band pass filter 12, and in order, calculated by the subtractor through the delay circuit and is supplied to a chrominance signal decision circuit 21 and a chrominance signal setting circuit 22. The color video signal (s) is delayed 263H at a delay circuit 52 of the 263H, and is corrected at a delay circuit 53 against a delay time at the band pass filter 12 and the chrominance signal setting circuit 22 and the delay time at a chrominance signal processing system, and a separated chrominance signal C is subtracted at a subtractor 54 and it becomes a separated luminancesignal Y and is taken out from a terminal 11.
Patent JP-H08265679-A (JP)
Title: Television receiver with video tape device
Inventor: NAKAMURA YOSHIHIRO
IPC: H04N5/765
Filed: 1995-03-24
Abstract: PURPOSE: To simplify the setting operation when S1 video is reproduced by detecting the video identification signal recorded with an S1 video signal in a video tape and switching the image on a television screen to the aspect ratio adaptive to the S1 video signal. CONSTITUTION: A VTR system microcomputer 6 receiving a reproduction command controls a VTR deck part 7 and reproduces the video/voice signal of a video tape. At the same time, the ID identification information on 16:9 video recorded in the control track of the video tape or the information of 'the video in reproduction is S1 video.' is read and the information is transmitted to a TV selecting station microcomputer 4. The TV selecting station 4 switches the aspect ratio of a television screen to 16:9 adaptive to the S1 video by an aspect ratio switch control part 8 based on this information. By always detecting the ID identification information on this 16:9 video during a reproduction, the television screen can be automatically switched even when recorded video becomes normal video (aspect ratio 14:3) in the process.
Patent JP-H05267920-A (JP)
Title: Antenna system
IPC: H01Q1/12
Filed: 1992-03-23
Abstract: PURPOSE:To miniaturize an antenna in a height direction, and also, to easily set a vertical angle and the horizontal direction of a plane antenna without looking at a monitor by dividing the plane antenna into plural rectangular antenna units. CONSTITUTION:The plane antenna 1 is constituted by arraying an element array in which the necessary number of antenna elements are arrayed on a plane in a line, forming a rectangular antenna unit 28, and arraying the necessary number of antenna units thereof in parallel. In order to set automatically or manually the plane antenna 1 at an appropriate angle and in the appropriate direction, a radio wave is received selectively by the element arrays of both ends of the plane antenna 1. When it is received by only the element arrays of both ends, the gain of the element array being near the direction of an artificial satellite becomes high, therefore, by comparing the gain of the element arrays of both ends, the horizontal direction of the plane antenna 1 is adjusted so that the gain becomes maximum. Subsequently, the radio wave is received by the whole plane antenna 1, sent to a signal converting part through a down- converter 7, and fetched as a video signal and a second signal.
Patent JP-H11251470-A (JP)
Title: Case member for electronic part and its manufacture
Inventor: YOSHIZAWA KIYOJI
IPC: H01L23/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a case member formed by means of extending electrodes to a side. SOLUTION: This case member 8 of an electronic component, whose upper face is opened, is provided with a planar baseplate 10, where notch parts 12 are formed at a plurality of corners and a frame body 20 having notch parts 22 and having a through-hole 25 in the center. Electrodes 31-34 reaching a lower face from the upper face through the notch parts 12 are formed at the baseplate 10. The notch parts 12 and the notch parts 22 are positioned, and the frame body 20 is overlapped with the baseplate 10 so as to fix them. A part of electrodes 31-34 is exposed into an opening part 40 which is formed by the through-hole 25.
Patent JP-H11251166-A (JP)
Title: Rotary transformer
Inventor: SANPEI HIROSHI
IPC: G11B5/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve transmission property greatly and improve high frequency characteristic by constituting a concentric wiring groove in an opposite surface of a disc of a ferrite material which becomes a matrix of a rotor and a stator and laminating a magnetic film of a soft magnetic material in the opposite surface including the wiring groove. SOLUTION: In a rotary transformer 20, a disc-like rotor 21 and a stator 22 are opposed with a specified gap 23 between and the rotor 21 is pivoted to a rotary shaft 24 to rotate relatively to the stator 22. A concentric wiring groove 32 is formed in an opposite surface 31 of a disc 30 which becomes a matrix of the rotor 21 and the stator 22. A magnetic film 33 of soft magnetic material such as Sendust is laminated in the opposite surface 31 including the wiring groove 32. A rotary shaft hole 34 is formed in a central part of the disc 30 and a wiring 35 is wound on the wiring groove 32 concentrically. The material of the disc 30 is a ferrite material.
Patent JP-H06258089-A (JP)
Title: Navigator for moving body
Inventor: OZASA NOBUHIRO
IPC: G01C21/00
Filed: 1993-03-02
Abstract: PURPOSE:To easily and rapidly search or call a searching route by storing a plurality of traveling routes of searched recommended routes and road maps of a periphery. CONSTITUTION:Information of a present position is input to an input unit 61 based on signals from an azimuth sensor 1, a distance sensor 2, a GPS receiver 3 and map data from a CD-ROM player 4. Then, after a departure, a destination and a stop-at position are set by keys 5F, 5G, 5H, a search key 5I is operated, and a route is searched by a route searcher 621 in a CPU 62 according to a command of a ROM 63. Searched recommended route information is output by an output unit 7 to a display controller 8, and displayed on a CRT display unit 9. When the recommended route information is desired to be stored, a memory key 5J is operated to be stored in a route memory 642, and when the recommended route is desired to be observed again, the information stored in the memory 642 is displayed by the controller 8 in a list form on the display unit 9.
Patent JP-S63229875-A (JP)
Title: Excimer laser device
Inventor: ITAKURA YASUO
IPC: H01S3/034
Filed: 1987-03-19
Abstract: PURPOSE:To output a high-energy laser beam by using a simplified structure without synchronous control by a method wherein laser oscillation is initiated on a discharge electrode common to an oscillation stage and amplification stage and thereafter the output is amplified in an optical resonance element. CONSTITUTION:A laser beam induced by an arc discharge between discharge electrodes 9a and 9b is thrown into resonance by an etalon 4 and mirrors 5 and 10, and the resultant laser beam is amplified by a spherical mirror 13 and front mirror 14 before being outputted.
Patent JP-S58180598-A (JP)
Title: Mold releasing agent
Inventor: TACHIHARA KIYOMI
IPC: C10N10/02
Filed: 1982-04-19
Abstract: PURPOSE:A mold releasing agent with excellent releasing performance derived from a phosphoric ester, phosphonic acid or phosphinic acid-type compd. having a long-chain fluarocarbon group. CONSTITUTION:A mold releasing agent is formed by compounding a main component consisting of phosphoric ester, or phosphonic acid, phosphinic acid or a salt thereof, pref. a metal, amine or ammonium salt having a poly(perfluoropropylene glycol) group of the formula (wherein R is a bivalent org. group; n is 0 or an integer; m is 1-5; l is 1 or 2; k is 1 or 0) with an oil of b.p. >=100 deg.C, such as silicone oil, and, if required, with a filler such as carbon fluoride. 10-500pts.wt., pref. 50-150pts.wt. said oil and 1-300pts.wt., pref. 5-50pts.wt. filler are used for 100pts.wt. phosphoric ester, or phosphonic acid, phosphinic acid or salt thereof.
Patent JP-H05261765-A (JP)
Title: Injection mold
IPC: B29C33/38
Filed: 1992-03-23
Abstract: PURPOSE:To improve wear resistance of a guide hole guiding an air valve constituting an ejector pin performing mold release of a molded product and an air injector. CONSTITUTION:An ejector sleeve fitted into a mold, into which an ejector pin is inserted slidably freely is formed by combining sleeve elements 71, which are obtained by dividing the ejector sleeve into a plurality of pieces along its axial line, with each other and a ceramic coating is applied to a guide hole elements 71a of the sleeve elements 71 each forming a guide hole of the ejector sleeve.
Patent JP-S56161894-A (JP)
Title: Disposal of waste water by deep layer aeration combined with eddy current type solid-liquid separation
Inventor: NAKAZAWA YASUZOU
IPC: C02F3/22
Filed: 1980-05-19
Abstract: PURPOSE: To enhance the disposal performance of an aeration vessel without quality deterioration of disposed water, by combining an eddy current type solid-liquid separation to the disposal of waste water by deep layer aeration.  
     CONSTITUTION: A deep layer aerating apparatus comprising a liquid-ascending part 1 and a liquid-descending part 2 and having a depth of 5m or more, is provided with a head tank 4 and an eddy current type solid-liquid separator 5. Sewage mixed with active sludge is aerated by bubbles supplied from an air blower in the aerating vessel, flows upwards through the ascending part 1, and falls downwards through the descending part 2 in a cycling manner. In this process, the contained bubbles are separated from the water at a head tank part 4, to stabilize the cyclic disposal by eliminating the ascending tendency of the descending flow derived from the bubbles. In the solid-liquid separator 5 for the treated water, the ascending or descending flow of the sludge-contng. water is formed from the center to the periphery or from the periphery to the center at the water level, and from the center to the periphery at the bottom position of the vessel, to enhance the separation effect of floating substances from precipitating substances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08218626-A (JP)
Title: Form panel and manufacture of building using it
Inventor: OKADA MINORU
IPC: E04G9/10
Filed: 1995-02-15
Abstract: PURPOSE: To facilitate executing and reduce the cost by forming at least one side plate of a form with a hard plastic having an irregular pattern on the surface, injecting concrete, and integrally forming the irregular pattern on the surface of the concrete. CONSTITUTION: Form panels 1 reinforced by ribs on the back face and having an irregular pattern 4 on the surface are connected by bolts to form a concrete form. The form panels 1 are used only on one side of the form, and normal form panels may be used on the other side. Concrete 22 is placed in the form, the form is removed after the concrete 22 is hardened, the irregular pattern 4 is integrally formed on the surface of the concrete 22, and surface finishing and coloring are applied as required. The irregular pattern 4 may be carved into a natural stone pattern, a brick pattern, a geometrical pattern, and other various patterns. A concrete product having the irregular pattern can be obtained at a low cost.
Patent JP-H01238152-A (JP)
Title: Semiconductor device
Inventor: GOTO SEIJI
IPC: H01L25/18
Filed: 1988-03-18
Abstract: PURPOSE:To improve mounting density by providing a package having a cavity opened at least in one direction therein, and a plurality of semiconductor elements on both sides of the cavity, and leading the lead terminals of the elements from the opening of the cavity. CONSTITUTION:A cavity 2 opened elevationally is formed at the center of a package 1. A semiconductor element 3 is sealed on both sides of the cavity 2 in a package 1. The lead terminals 4 of the elements 3 are horizontally extended to the cavity 2 of the package 1, further bent at the center of the cavity 2, and the ends are extended downwardly from the bottom of the package 1. Accordingly, the length of the bent part 4 is increased to be stereoscopically mounted on a mounting board. That is, the narrow part of the board can be effectively utilized to improve its mounting density.
Patent JP-H10246092-A (JP)
Title: Cutting edge device for joining existing structure and joining method of propulsive pipe
Inventor: WATANABE SHIGETO
IPC: E21D9/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To close a bedrock between an existing structure and a cutting edge generated at the time of joining, and to attain the safety of joining works by forming a cutting edge device of a shell, in which both ends are opened, and an internal cylinder installed in an extensible manner from the inside of the shell and forming the front end face of the internal cylinder in the shape of a connecting section with the existing structure. SOLUTION: The cutting edge device 1 is propelled in such a manner that a shell 2 is placed at the front end of a propulsive pipe 4 and the propulsive pipe 4 is extended while the shell 2 is penetrated to a bedrock. When the end section of the shell 2 reaches a pipe body 5, the welding section of the shell 2 and an internal cylinder 3 is separated. The internal cylinder 3 is elongated towards the pipe body 5 from the inside of the shell 2. The elongation force transmits the thrust of a jack to the internal cylinder 3 through the propulsive pipe 4. Since the end section of the internal cylinder 3 is molded in conformity with the shape of the side face of the pipe body 5 at that time, the end section of the internal cylinder 3 coincides with the pipe body 5 approximately accurately when the end section of the shell 2 reaches the pipe body 5, and is joined.  That is, the connecting works of the propulsive pipe 5 are conducted under the state, in which a cover is mounted on the bedrock between the shell 2 and the pipe body 5 at all times. Accordingly, the generation of a defective joining section between the propulsive pipe 4 and a section to be joined can be prevented.
Patent JP-H06275324-A (JP)
Title: Battery pack
Inventor: ASAKURA HIDETAKA
IPC: H01M10/44
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the size of a battery pack by building a DC-DC conversion circuit, a charging circuit, etc., in the battery pack. CONSTITUTION:A battery pack 14 has its outer case formed out of a synthetic resin, and has a secondary battery wherein four lithium ion batteries are interconnected, a DC-DC conversion circuit 10, a charging circuit 12 and a switching means 13 respectively built therein while being provided with an outer DC power input terminal 8 an output terminal 11. A 10V to 15V DC voltage from an AC adapter 3a is fed to terminals 8a, 8b so that a 5V DC voltage is obtained from the terminal 11 in the circuit 10 while a 3V to 3.3V DC voltage can be obtained from a terminal 11a so as to be respectively fed into portable type electronic equipment 1a. The circuits 10, 12, the means 13 and an overcharge prevention circuit besides the battery 9 are respectively built in the pack 14 in this manner, so that the pack 14 may be compact in shape to realize the reduced size of, and the reduced space for power part of the electronic equipment 1a.
Patent JP-S59193554-A (JP)
Title: Information reproducer using semiconductor laser
Inventor: FUJISHIMA TOORU
IPC: G11B7/126
Filed: 1983-04-15
Abstract: PURPOSE:To suppress the variance of ON/OFF state by discontinuing the application of ON/OFF signal of a high frequency, detecting the answer information of a means which controls the mean output of a laser, and controlling the level of the high frequency signal based on the detected answer information. CONSTITUTION:A gate pulse 8 is applied to a voltage control circuit 16 for a fixed period within a vertical flyback time formed by the vertical synchronizing signal of a reproduced video signal. Thus the oscillation of a period oscillating circuit 17 is stopped. A system covering a monitor photodetector 11 through a yoke coil 15 forms an automatic light quantity control mechanism. Then a pulse having a duty cycle of the gate pulse period is obtained at the output of an amplifier 12. This pulse signal is clamped with peak wave detection by a capacitor 19, and diodes 20a and 20b. Thus a DC control signal corresponding to the variation range of the mean light quantity is obtained between terminals of a smoothing capacitor. This control signal is compared with the reference voltage contained in the circuit 16. Then the voltage applied to the circuit 17 is controlled by the difference information obtained from the above-mentioned comparison.