baber/WOPTO huggingface dataset:
Patent JP-H07279748-A (JP)
Title: Compound ceramic cylinder liner and manufacture thereof
Inventor: KAWAMURA HIDEO
IPC: F16J10/04
Filed: 1994-04-07
Abstract: PURPOSE:To prevent strength deterioration caused by a high temperature, and also obtain good lubricating property by forming a compound ceramic cylinder liner in smooth condition by filling a packing material between grids of grid material formed of porous in a cylindrical shape, and forming a thin film layer including tri-iron tetroxide on the inner side surface thereof. CONSTITUTION:In a compound ceramic cylinder liner L, a liner main body 1 (a grid material) which is formed of alumina or cordierite and made of porous and formed in a cylindrical shape, is made as a skeleton, and a thin film layer made of ceramic is formed inside the liner main body 1, while the thin film layer has such composition that zirconia is 60W% to 70W%, alumina is 15W%, tri-iron tetroxide is 5W% to 15W%, and titanium oxide is 10W%. Aluminum is impregnated and filled for reinforcing in all gaps on the outer side part of the liner main body 1, and an inner side surface is polished in a mirror surface. Alumina porcelain, silicon nitride porcelain, zirconia porcelain are used as a grid material, and low melting point metal such as other copper, tin is used as packing material for reinforcing.
Patent JP-2000283210-A (JP)
Title: Hydraulic shock absorber
Inventor: KURUSU AKINORI
IPC: F16F9/58
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a collision of a piston rod to a stopper rubber at a stroke end, and to reduce the impact at the time of the collision. SOLUTION: A hydraulic shock absorber is fitted with a piston 17 united with a piston rod 18 in a cylinder 14. Extending side/contracting side high pressure relief valves 27, 23 are provided on a guide seal 19 and a base valve 16, and extending side/contracting side sub low pressure relief valves 44, 45 are provided on the piston 17, and extending side/contracting side main low pressure relief valves 37, 36 are provided on annular members 33, 32. Usually, low damping force is generated by the main low pressure relief valves 37, 36. When stroke is enlarged, the piston 17 blocks annular grooves 28, 29, so that the extending side/contracting side high pressure relief valves 27, 23 generate high damping force to suppress a collision to a stopper rubber.  At a stroke end, the extending side/contracting side sub low pressure relief valves 44, 45 of the piston 17 generates low damping force through the grooves 48, 49 to reduce the impact to the stopper rubber at the time of the collision.
Patent JP-H05266439-A (JP)
Title: Thin film magnetic head
IPC: G11B5/39
Filed: 1992-03-19
Abstract: PURPOSE:To provide a thin film magnetic head which is effective to prevent Barkthausen noise and to enable impartation the uniaxial anisotropy to an MR element. CONSTITUTION:The head has a slider 1 and a read magnetic conversion element 2. The magnetic conversion element 2 contains magnetic films 21, 22 and the MR element 23 and is provided on the slider 1. The magnetic films 21, 22 have a space 20 at a side of an air bearing surface 11 and is arranged in a plane form and also uniaxial anisotropy Y1 is imparted. The MR element 23 is arranged in the space 20 and at least both ends 231, 232 in the track width direction are confronted with edge rims 211, 222 of the magnetic films 21, 22 via spaces d1, d2.
Patent JP-H10282272-A (JP)
Title: Portable telephone
Inventor: ISODA MORIO
IPC: G04R20/20
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To easily set and correct time on a time signal by setting time according to the time signal that is inputted externally. SOLUTION: In a portable telephone, a receiver 6 inputs a time signal voice and a time signal alarm as well an audio signal and a control part 5 sets and processes time according to the time signal. More specifically, once a time setting has been instructed by a key operation in standby, the control part 5 operates a transmission part 10 and calls '117'. Then, when the call is established, it is judged whether a time setting according to a time signal is ON or not. When it is ON, a time signal voice is recognized and a minute that is indicated by the voice plus 1 minute are prepared to be set.  Then, when a time signal alarm of 800 Hz is issued after three 400 Hz signals, 00 second is set to hour and minute being set by the set preparation, thus completing time setting and starting from, for example, 10 O'clock 16m minute 00 second, performing talk-completion processing, and resulting in a standby state.
Patent JP-H06306148-A (JP)
Title: Production of aromatic liquid crystal polyester
Inventor: NAGAO TOMOKAZU
IPC: C08G63/78
Filed: 1993-04-21
Abstract: PURPOSE:To produce an arom. liq. crystal polyester efficiently without loading a stirrer too much by reducing the particle size of an arom. hydroxycarboxylic acid to a specified value or lower, adding an aliph. acid anhydride to the acid, and mixing them with each other under stirring. CONSTITUTION:The mean particle size of an arom. hydroxycarboxylic acid is reduced to 150mum or lower in the process for producing an arom. liq. crystal polyester by using the acid as the main raw material, adding an aliph. acid anhydride (e.g. acetic anhydride) to the acid, and mixing them with each other under stirring. While the acid in the form of secondary particles with a mean particle size higher than 150mum can not be slurried and makes stirring impossible, using the acid of which secondary particles have been broken to a mean particle size of 150mum or lower slurries the raw material of an aliph. liq. crystal polyester, e.g. acetic anhydride, and enables stirring, enabling the above- mentioned production.
Patent JP-H1152379-A (JP)
Title: Surface light source device and plane display device using the same
Inventor: MATSUO SHINJI
IPC: G02F1/13357
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a surface light source device which is sufficiently wide in an effective light emission region with respect to external shape dimensions and is excellent in luminance uniformity by making the luminance emitted from a first main surface of a light guide plate uniform near a tubular light source on the second main surface of the light guide plate. SOLUTION: A reflection sheet 830 is arranged on the rear surface of the light guide plate 800 so as to further extend to the lower side of the tubular light source 820 in order to effectively utilize the leakage light from the light guide plate 800 and to effectively introduce the light source light from the light source 820 into the light guide plate 800. A U-shaped pressing member 817 for bringing this sheet 830 into tight contact with the light guide plate 800 is arranged. The light transmission plate 800 and the sheet 830, therefore, come into tight contact in a region of 1 to 2 mm toward the inner side of the light guide plate 800 from a side wall 813a constituting the light incident surface of the light guide plate 800. An air layer 816 is formed between the light guide plate 800 and the sheet 830 in another region.  The tightly adhered region acts as a luminance adjusting region to surely prohibit the incidence of the undesired light source light into the light guide plate 800. The luminance uniformity is thus attained.
Patent JP-2000279055-A (JP)
Title: Red sea bream with anti-iridovirus character and method for breeding/culturing the same
Inventor: OTAKA TARO
IPC: A01K61/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a red sea bream belonging to a variety which has genetically acquired anti-iridovirus character, thereby having highly growable characteristics, highly resistant to diseases, and suitable for culture. SOLUTION: This red sea bream belongs to a variety which has genetically acquired anti-iridovirus character, or a variety which has been genetically created by concentrating anti-iridovirus character. This red sea bream is pref. bred/ cultured as a seed; furthermore, it is preferable that the spleen of red sea bream infected with iridovirus and attacked with the disease is homogenized, diluted with a HEM medium, filtered through a 450 μm-filter to afford a filtrate, which, in turn, injected into the peritoneal cavity of red sea breams to subject them to iridovirus attack test or the like, the individuals survived are then selected as breeding materials, which are then grown for a certain period, and excellent individuals are selected, thereby more excellent characters are selected to create the aimed red sea breams resistant to iridovirus.
Patent JP-H02160292-A (JP)
Title: Sensor for piano automatic playing device
Inventor: MATSUNAGA HIROSHI
IPC: G10G3/04
Filed: 1989-04-14
Abstract: PURPOSE:To facilitate the installation and adjustment of switches and to reduce the cost by obtaining percussion strength information and state information on a damper only with the switches provided nearby a hammer system. CONSTITUTION:The switches 10 and 11 are provided nearby the hammer system 1 and turned on and off at the point A of time when the damper 13 begins to leave a string 14 according to the rotation of the hammer system 1, at the point B of time when the hammer system 1 rotates by a specific angle, at the point C of time when the hammer system rotates by another specific angle, and at the point D of time of the stop of sounding. An information output means 20 obtains key position information corresponding to an operated key from the outputs of the switches 10 and 11, the percussion strength information corresponding to the time between both points B and C of time from the outputs of the switches 10 and 11 at the points B and C of time, and the state information on the damper 13 having the time between the points A and D of time from the outputs of the switches 10 and 11 at both points of time. Consequently, the installation and adjustment of the switches are facilitated and the cost is reduced.
Patent JP-H06332139-A (JP)
Title: Processing device of photosensitive material
Inventor: JIYON HAWAADO ROOZENBAAGU
IPC: G03D3/08
Filed: 1994-05-06
Abstract: PURPOSE: To provide a device for replenishing and calibrating a treatment solution for a small capacity photographic processor. CONSTITUTION: A rack and tank device for treating a photosensitive material, a treatment solution is allowed to flow through a rack 11 and a tank 12, which are formed by relative sizes so as to form space for holding and fluiclifying the treatment solution and the photosensitive material. The rack and tank device is provided with a means 246 for accurately controlling the volume of the solution and replenishing the solution so as to uniformly distribute the solution.
Patent JP-S60238792-A (JP)
Inventor: OKADA KENJI
IPC: B24B29/00
Filed: 1984-05-14
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-S58211931-A (JP)
Title: Seal structure around lamp on chassis
Inventor: ISOBE TAKAMASA
IPC: B60Q1/00
Filed: 1982-06-04
Abstract: PURPOSE:To permit cost cut and improve working efficiency by forming a cut groove on a sealing member and installing said sealing member by previously press-fitting the rib of said sealing member into the concaved groove of a lamp housing, when the periphery of the lamp on a chassis is sealed, thus obviating the necessity of wide seal due to counting on slippage. CONSTITUTION:A seal member 10 has a cut groove 10a in the longitudinal direction, and when a lamp L2 is installed onto a chassis B2, said seal 10 is press- fitted into the concaved groove 11 on a stepped panel 9, previously putting the cut groove 10a into a rib 12. Then, the lamp L2 is inserted from a lamp housing 8 side into an installation port 6 on the chassis B2, and pushed onto a panel 7 on the port edge part, and a sealing member 10 is compressed, and then the lamp L2 is fixed onto the chassis B2 by means of fixing screws. Thus, ribbs 14 and 15 prevents slip of the seal member 10 press-fitted into the concaved groove 11, and the rib 12 prevents bending of the seal member 10 which is generated by compression.
Patent JP-H04304738-A (JP)
Title: Dormitory managing aid equipment
Inventor: SUZUKI TOSHIYUKI
IPC: H04L12/40
Filed: 1991-04-01
Abstract: PURPOSE:To assist the improvement of the job efficiency of management and operation of a dormitory. CONSTITUTION:The aid equipment is provided with a server node computer 5 to which a large capacity hard disk device 9 and a printer 10 are connected, storing a common share file between nodes, receiving a printer output request sent from each node and giving an output, with a node No.1 computer 6 mainly acting like fetching I/O data for various installations such as a room presence display panel, central interphone, a broadcast amplifier and contact inputs and outputs connecting to the system, with a node No.2 computer 7 mainly acting like batch processing started at a routine time while being connected to a private branch of exchange, a voice mail device and a home distribution locker or the like, with a node No.3 computer 8 acting like a man-machine interface connecting to a CRT and a keyboard, and with a node No.4 computer 28 connecting to a video signal generator to output a CATV broadcast pattern and making broadcast according to a program file through line-connection.
Patent JP-S63261491-A (JP)
Title: Method for recognizing identification medium
Inventor: KOSAKA TOSHIHISA
IPC: G06K17/00
Filed: 1987-04-17
Abstract: PURPOSE:To make it impossible to the combination input of numerals when a recognizing medium is unknown and to execute sure recognization by using a result obtained by calculating the shape data of a read recognizing medium based on prescribed arithmetic formula to identify a person. CONSTITUTION:Identification data obtained composing shape data read out from a prescribed recognizing medium and a personal identification code are previously recorded in a magnetic card 21 and the data is read out and stored in a memory 12. On the other hand, the shape of the recognizing medium 2 is read out by an image scanner 3, processed and inputted to an operational control part 5, scanning data are successively stored in a memory 11 and an average is found out and stored as shape data. A data processing part 8 composes the data with the ID code inputted from ten keys 22 and stores the composed data in a memory 14 as ID data. A comparing part 6 compares the data in the memory 14 with that of the memory 12 and outputs a recognizing result IDR. Thus, the recognization of the card 21 with a person himself can not be executed by another person.
Patent JP-S5320979-A (JP)
Title: Current vector detector
Inventor: NAGASE HIROSHI
IPC: G01R19/06
Filed: 1976-08-11
Abstract: PURPOSE: To carry out detection with no phase shift employing simple constitution, by converting multiphase current to two-phase current, and by operationally detecting components of inphase and 90° phase-shift from two-phase sine-wave reference current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11274066-A (JP)
Title: Charged particle beam transfer apparatus
Inventor: NAKASUJI YUZURU
IPC: G03F7/20
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a charge particle beam transfer apparatus which can improve the frequency response of a deflector, etc., and to which a structural strength can be given. SOLUTION: A charged particle beam transfer apparatus transfers a pattern on a mask onto a sensitive substrate 21. The transfer device is provided with a projection optical system which forms the image of the pattern on the substrate 21, by projecting a patterned charged particle beam upon the substrate 21 through the mask. The optical system has a vacuum wall 3 which evacuates the passage of the charged particle beam to a vacuum, and a part of it has a thin portion 13 having a thickness of 100-500 μm. A bobbin wound with a deflecting coil 11 is stuck to the outside of the thin portion 13, and the wall 3 is made of titanium or a titanium alloy. Therefore, the frequency response of a deflector, etc., can be, improved and at the same time, the structural strength can be given to the transfer device.
Patent JP-H0611744-A (JP)
Title: Optical noise generator
Inventor: DAGURASU EMU BEINII
IPC: H01S3/067
Filed: 1993-03-30
Abstract: PURPOSE: To effectively use pump power by using the optical noise device which has specific bandwidth. CONSTITUTION: The optical noise generating device has an optical amplifier 2 which generates an unpolarized optical node by natural radiation by amplifying an optical noise component, a mirror 6 which reflects the optical noise component back to the optical amplifier 2, and a filter 4 which filters an optical noise component outside the specific optical bandwidth. The filter 4 is so arranged that the optical noise component passed through the filter 4 is reamplified by the optical amplifier 2. A polarizer and a Faraday rotator are selectively used for the device. The optical noise generated by the optical amplifier 2 is amplified twice and then polarized by the polarizer, and the noise is rotated by the Faraday rotator and then amplified more than twice before exiting from the device.
Patent JP-H06278040-A (JP)
Title: Abrasive tape
Inventor: MAZAKI HIDEHIKO
IPC: B24D11/00
Filed: 1993-03-30
Abstract: PURPOSE:To prevent paper powders from dropping from an abrasive tape base during polishing or cleaning operation by laminating an abrasive layer on the abrasive tape base made from nonwoven fabric, thus forming the abrasive tape. CONSTITUTION:Inorganic powders as powders of abrasive material, a binder resin, and when necessary a dispersing agent, an antistatic agent and a dye are mixed together and evenly dispersed in a solvent to prepare a liquid for application for an abrasive layer. The liquid for application for the abrasive layer is applied to nonwoven fabric made of synthetic or regenerated fiber of a polyester or polyimide and the like, and is dried to form the abrasive layer so as to obtain an abrasive type. The nonwoven fabric may be undercoated with a polyester resin or the when necessary. As examples of the inorganic material forming the abrasive material powders, an aluminum oxide, silicon carbide, a zirconium oxide and a chromium oxide are mentioned. As examples of the binder resin, a polyurethane and a acrylic resin are mentioned.
Patent JP-H02276412-A (JP)
Title: Power wiring in building
Inventor: SAITO MITSURU
IPC: H02G3/38
Filed: 1989-04-17
Abstract: PURPOSE:To facilitate the use of an equipment necessary for a DC power supply by providing a plug socket that can change the size of a distribution board of DC voltage to which commercial source voltage is reduced and rectified and can change the level of voltage besides a distribution board for commercial power supply. CONSTITUTION:From a switchboard 2 the current is distributed through an incoming panel 1 to normal power supplying distribution boards 3, 3... The power supply from the switchboard 2 is reduced in voltage by a transformer 4, rectified by a rectifier 5 and DC voltage e.g. 15V is generated to supply DC to a DC power supplying distribution board 3a. A DC plug socket 6 is connected to the DC power supplying distribution board 3a. A plug socket 7 used for a parallel plug, a plug socket 8 used for an attachment plug and a lug 9 are fitted to the plug socket 6 for DC, and the polarity and voltage of DC are selected and controlled. It is thereby no more necessary to use an adapter for each DC equipment, which makes the room neat. It is therefore suitable for an office building.
Patent JP-H03293853-A (JP)
Title: Terminal network controller
Inventor: ASHIHARA SHIGENORI
IPC: H04M11/00
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the occurrence of noise on a line at the time of switching connection to satisfactorily communicate data by providing a specific switch means which connects a telephone line to a half loop impedance matching circuit by switching at the time of switching to no-ninging communication. CONSTITUTION:A photocoupler 2 is used as a half loop control circuit 3 and is interposed between telephone lines L1 and L2 and a half loop impedance matching circuit 14 as the half loop circuit. After a pulse alternating driving signal whose on/off duty ratio is gradually increased is outputted to a light emitting element 2a of the photocoupler 2 for a prescribed time at the time of reception of a no-ringing signal from a CPU circuit 1 as the control circuit, a turning-on driving signal is outputted to gradually making a light receiving element 2b as the switch of the telephone line L1 conductive. Thus, a transient current due to quick connection or the like does not flow to telephone lines L1 and L2, and the line voltage is not transiently reduced, and data commundation is not hindered by noise.
Patent JP-2000288662-A (JP)
Title: Guide device of plate material
Inventor: SUZUKI TETSUO
IPC: B21D28/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a guide device capable of quickly and highly precisely conducting centering of a plate material in a transfer route. SOLUTION: A guide device 1 to guide a plate material W in the longitudinal direction is arranged to a transfer route. The guide device is arranged with a regulating means 4 so that the center of the width direction of the plate material W passes a prescribed position. The regulating means 4 is provided with abutting members 5, 6 to abut on the end edge of the plate material W, pressing members 7, 8 to press the abutting members 5, 6 toward the plate material W and a moving means 9 to move the pressing members 7, 8 in a same reciprocating quantity.
Patent JP-S5429032-A (JP)
Title: Network protector
Inventor: UMEMOTO TAKASHI
IPC: H02H7/28
Filed: 1977-08-08
Abstract: PURPOSE: To dosconnect only a protector for the fault circuit when in a generation of short-circuit fault, by inhibiting a reverse current cut-off operation of the protector, when a regenerative power from elevator motor is generated with a total sum of electric quantity passing each load trunk line becoming reverse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5721925-A (JP)
Title: Automatic mixer with optional mixing ratio
Inventor: KAWAI TAKAO
IPC: G05D11/02
Filed: 1980-07-11
Abstract: PURPOSE:To change the mixing ratio of liquid optionally with simple operation by controlling the operating time of a constant volume pump or a constant pressure feeding apparatus and a fixed interval orifice with a timer which can change setting time. CONSTITUTION:A liquid surface controller 2 makes a constant volume pump 5 drive to start the feeding of the mixture consisting of 2 liquid components and over or liquid A and solid B to a stock and mixing tank 1. A mixer 4 agitates the mixture and a tank 1 stocks the agitated mixture. A timer which is set on a control board 11 and assigned to each liquid stops the feeding of each liquid. The mixing ratio can be optionally changed by selecting the setting time of the timer suitably. The mixing ratio can be changed only by a single operation and it is also unnecessary to increase liquid feeding pressure.
Patent JP-S583379-A (JP)
Inventor: JIYATSUKU RUDORUFU HAAFUOODO
IPC: H04N5/455
Filed: 1982-06-03
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。