baber/WOPTO huggingface dataset:
Patent JP-H11158407-A (JP)
Title: Evaporable colorant and method for recording therewith
Inventor: UCHIYAMA ISAO
IPC: C09B67/54
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an evaporable colorant having excellent heat stability and being desirable for use in a colorant evaporation type thermal recording system by purifying an evaporable colorant to a specified or lower total iron and copper content. SOLUTION: This colorant has a total iron and copper content of 10 ppm or below. The colorant is exemplified by a methine colorant, an azomethine colorant, an azo colorant, a quinophthalone colorant, a coumarin colorant, an anthraquinone colorant or a fused polycyclic colorant. The colorant having a total iron and copper content of 10 ppm or below is produced by subjecting a colorant synthesized by a usual method to an advanced purification process such as recrystallization utilizing a solvent, a reprecipitation utilizing a solvent, column chromatography or evaporation purification and suitably selecting purification conditions, for example, temperatures, pressure, atmospheres, solvents, and so on. Among the purification processes, column chromatography, evaporation purification, etc., are particularly effective.
Patent JP-H06176396-A (JP)
Title: Optical recording/reproducing device
Inventor: HASHI HIROSHI
IPC: G11B7/13
Filed: 1992-12-04
Abstract: PURPOSE:To facilitate the laying of signal wiring and to reduce a head height. CONSTITUTION:A head substrate 10 being a hard substrate with multilayer and FPCs 16, 18, 20 are formed integrally. A PD 44 is mounted on the bottom surface of the head substrate 10. The upper surface 8 of an optical head 2 is arranged so as to be parallel to the recording surface of a recording medium. The head substrate 10 is attached to the upper surface 8 of the optical head 2 position adjustably. An opening part is provided on the part of the optical head 2 corresponding to the PD 44, and a reflected beam from the recording medium is made incident to the PD 44.
Patent JP-H07148712-A (JP)
Title: Thermosetting chemically-modifying ligneous material composition
Inventor: TAKECHI SHIGETOSHI
IPC: C08L97/02
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a chemically-modifying ligneous material composition having a high content of a ligneous material and superior thermal moldability and thermosetting properties without using a peroxide. CONSTITUTION:In a thermosetting chemically-modifying ligneous material composition composed of' a chemically-modifying ligneous material and a curing agent, the chemically-modifying ligneous material contains a tetrahyclrofuran- soluble component derived from a ligneous material with absorption max. in a 220-300nm ultraviolet region, and a material generating a formalin under heat (e.g. hexamine, paraformaldehyde, and the like) is used as the curing agent.
Patent JP-H06142310-A (JP)
Title: Preventing structure for deflection of winning ball-collecting trough in pachinko machine
Inventor: ADACHI KAZUO
IPC: A63F7/02
Filed: 1992-11-10
Abstract: PURPOSE:To prevent both side walls of a winning ball-collecting trough from deffecting and also prevent the winning balls flowing in the trough from choking, in a pachinko machine. CONSTITUTION:In a pachinko machine, a structural plate 10 is attached to the rear of a game board 4 and a winning ball-collecting through 13 opened at the top, receiving the winning balls overflowed to the rear of the game board 4, is arranged on the structural plate 10. A fitting part 22b is provided at the rear end of a base plate 22 having almost the same length as the lateral width of the winning ball-collecting through 13 to form a spacer 21. The spacer 21 is arranged so as to cross over the winning ball-collecting trough 13 to fit the fitting part 22b at the upper end edge of the near wall 13b of the trough 13 and the front end of base plate 22 abuts on the front wall 13a.
Patent JP-H06153329-A (JP)
Title: Control center
Inventor: MIYOSHI KAZUO
IPC: H02B1/40
Filed: 1992-11-10
Abstract: PURPOSE:To allow all control wirings to be connect from the front of a unit. CONSTITUTION:An terminal board 16 to which external control cables are to be connected is mounted on one of mounting plates 21 bent at a right angle. A freely movable hinge 24 is attached to the other end of the mounting plate 21 so that the terminal board 16 can be movable against a terminal board fittings 25. The hinge 24 is also fixed to the fittings 22 installed on the side of the unit. When control cables are to be connected to the terminals, the terminal board 16 is turned to be flush with the unit base 15, so that wiring work can be made from the front. Connecting cables from the front simplifies the wiring work for the unit and shortens the time needed to modify the wiring at the site.
Patent JP-H09143832-A (JP)
Title: Figured cloth and its production
Inventor: KURAYA HIROO
IPC: D03D15/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To form a design having striped wave patterns due to picture weft in figured cloth. SOLUTION: Ground warp is randomly passed through many dents in a reed in coarse state and dense state and design having striped wave patterns is woven into figured cloth using a picture weft C such s foil, gold or silver yarn or decorative yarn in the reed to provide the objective figured woven fabric. In the woven fabric, scattering is given to pushing density of ground warp A to the picture weft C and randomly long and short part are formed in width direction on exposed part of the picture weft B forming the design.
Patent JP-H06173419-A (JP)
Title: External wall panel fitting metal and construction thereof
Inventor: AITOKU GOROU
IPC: E04F13/073
Filed: 1992-12-07
Abstract: PURPOSE:To easily fit an external wall panel for constituting the external wall of a building into the reentrant part of the building in the stable condition. CONSTITUTION:A fitting metal B is constituted of a triangle-pole-like steel plate 11, and a right angled steel plate 16 fixed to the steel plate 11 with a bolt 17. The fitting construction is constituted so that the standing faces 11a, 11b of the triangle-pole-like steel plate 11 is contactedly fixed to the corner part of the pillar 21 of the reentrant part of a building, and the right-angled steel plate 16 fixed to the steel plate 11 by the bolt 17 is fitted and fixed to the fitting groove 3 of the panel A.
Patent JP-H10169256-A (JP)
Title: Block fence
Inventor: ZENIN HIDEO
IPC: E04H17/14
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a block fence easy to construct using a dry constructing method, requires a short construction period, and is excellent in strength. SOLUTION: A block fence comprises a block 1 made into a cylindrical body being rectangular when viewed from the horizontal direction and provided with an internally threaded plate 11, in which internal threads are cut on four corners at the top of its interior wall, and with a perforated plate 12 in which screw holes are bored on four corners at the bottom of its interior wall; a top plate 2 in which block mounting holes 21 are bored on four corners to match the pitch of the internal threads formed in the internally threaded plate 11 and in which pole-mounting external threads 22 are cut on its edge; and a fence column 3 made of a rod-shaped body provided at its lower end with a mounting plate 31 in which a bolt hole is bored.  Since mortar is not required to fix the blocks 1 together or to fix the block 1 to the fence but they are simply batted together, construction work is easy and construction period is reduced.
Patent JP-H01169453-A (JP)
Title: Image holding part body
Inventor: TOMA HITOSHI
IPC: G03G5/02
Filed: 1987-12-25
Abstract: PURPOSE:To obtain high contrast and excellent recording and display characteristic by constituting an image holding part body by laminating a diffusion reflecting layer formed by dispersing a fine grain in a binding resin, on at least a conductive layer. CONSTITUTION:The image holding part body 5 is constituted by laminating a diffusion reflecting layer 6 formed by diffusing a fine grain in a binding resin, on at least the conductive layer. In this state, a columnar magnet 2 is rotated in a non-magnetic cylinder 3, and conductive colored magnetic fine powder 1 which is colored is carried onto the non-magnetic cylinder 3, and allowed to pass through an acicular recording electrode 4 arrayed densely along the axial direction on the non-magnetic cylinder 3. Also, a voltage is applied between the image holding part body 5 having the diffusion reflecting layer 6 on the surface of a conductive supporting body 7, and the recording electrode 4, in accordance with image information, and the conductive colored magnetic fine powder 1 is allowed to stick to a recording medium to only the part where the voltage is applied, by which an image is formed. In such a way, the high contrast and excellent recording and display characteristic are obtained.
Patent JP-H04194680-A (JP)
Title: Ic socket
Inventor: YAMADA YASUHIRO
IPC: G01R31/26
Filed: 1990-11-27
Abstract: PURPOSE:To easily take out an IC and to prevent the bending of a lead electrode by providing the socket cover coming into contact with the IC under pressure to the contact pin of an IC socket and moving the placed IC in connection with the opening of the cover. CONSTITUTION:When a lock click 4 is detached and a socket cover 2 is opened, the terminal of the cover 2 comes into contact with the terminal of a push rod 7 to push the rod 7 forwardly and the leading end of the push rod 7 comes into contact with the projection provided to the under surface of a placing stand 6 to raise an IC 3 along with the stand 6. Next, when the IC 3 is taken out and the cover 2 is closed, the terminal of the cover 2 is separated from the push rod 7 and the push rod 7 is returned by the force of a spring 8 and the stand 6 falls to be restored to the original position fixed by the click 4. When the IC 3 is received in the socket 2, the same operation can be also performed in the same way.
Patent JP-H02172548-A (JP)
Title: Spraying apparatus
Inventor: YAMAMOTO KENZO
IPC: B05B1/14
Filed: 1988-12-23
Abstract: PURPOSE:To improve spraying workability of the title apparatus by installing a switching means to connect a main pipe with selected subordinate pipes by one operation and installing spraying system having different spraying distance from that of other system under the same liquid pressure at the tip of each subordinate pipe. CONSTITUTION:A main pipe 2 connected to a liquid conveying means is branched into a plurality of subordinate pipes 3a, 3b and at the same time a switching means 6, 7 to connect selected subordinate pipes to the main pipe 2 by one operation is installed. Spraying structures 8a-8e having different spraying distance from that of other system under the same liquid pressure at the tip of each subordinate pipe 3a, 3b are installed. Spraying distance can thus be extended forth without replacing pressure pump with a larger one. As a result, spraying workability is much improved.
Patent JP-2001141727-A (JP)
Title: Cell function measuring vessel, cell function measuring kit and cell function measuring method
Inventor: INAGAKI KOJI
IPC: G01N33/49
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cell function measuring vessel, cell function measuring kit and cell function measuring method easier to operate than conventional method, free from danger, and capable of precisely measuring cell function. SOLUTION: In this cell function measuring vessel used for the measurement of a biologically active substance produced by the leucocyte in a synovial fluid, the quantity of a material for inducing the production of the biologically active substance is set to a quantity such that the biologically active substance is never produced by the leucocyte when water equal to the quantity of the liquid to be measured is collected and extracted. The material for inducing the production of the biologically active substance in the synovial fluid by the contact with the synovial fluid is housed in the state contactable with the synovial fluid, and the quantity of the material for inducing the production of the biologically active substance in the vessel before use is limited. In these cell function measuring kit and cell function measuring method, this cell function measuring vessel is used.
Patent JP-H05162338-A (JP)
Title: Method for correcting recording density and recording apparatus using the same
Inventor: OTSUBO TOSHIHIKO
IPC: B41J29/46
Filed: 1991-12-11
Abstract: PURPOSE:To accurately correct density by forming correction data on the basis of the correction data of nozzles used in the recording of the pixels of a multivalue image at the time of the recording of the multivalue image. CONSTITUTION:The correction data of the image data outputted to the nozzles of a recording head 117 are calculated on the basis of the recording density characteristics of the nozzles of the recording head 117 and adapted to the respective nozzles of the recording head 117 to correct recording data. The respective pixels of the recording data thus corrected are recorded by a plurality of the nozzles corresponding to the recording density value thereof.
Patent JP-H03188062-A (JP)
Title: Production of gamma-ionone
Inventor: MATSUI MASANAO
IPC: C07C403/16
Filed: 1989-12-19
Abstract: PURPOSE:To obtain in high yield the title compound with excellent fragrance and flavor for a long period of time, thus also useful as a fragrance and/or flavor-imparting agent or modifier by reducing a halogen-contg. cyclohexene in an organic solvent in the presence of an alkali metal salt of lower fatty acid. CONSTITUTION:A compound of formula I (R<1>-R<3> are each H or lower alkyl; X is halogen) is put to reductive reaction at 0-100 deg.C for 0.5-10hr in an organic solvent (e.g. methanol, benzene) in the presence of 0.5-5 molar times, based on the compound of the formula I, of an alkali metal salt of lower fatty acid (e.g. sodium acetate) and a catalysts such as Zn, Co, Fe, Ni or Sn, thus obtaining the objective compound of formula II. The present compound has high sustainability and unique fragrance and flavor as a fragrance or flavoring component for a variety of foods and beverages, cosmetics, health, and hygienic goods, medicines etc. With this method, the present compound, which has been difficult to synthesize, can be obtained in a single step and also in high purity and yield.
Patent JP-H01169881-A (JP)
Title: Operating method for electrolyte circulation type zinc-bromine secondary cell
Inventor: HASHIMOTO TAKASHI
IPC: H01M12/08
Filed: 1987-12-25
Abstract: PURPOSE:To suppress the power consumption of a feed pump of a bromine complexing agent and stably feed the bromine complexing agent by specifying the upper limit and the lower limit of the feed speed of a positive electrode electrolyte. CONSTITUTION:The vertical upward component of the flow speed of a zinc- bromine electrolyte in a passage 18 at the time of charging is maintained at the flow speed of 70-150cm/sec. The charged electrolyte contains acetified bromine with large specific gravity, since the vertical speed component in a passage 18 of the upward flow sucking the electrolyte from a positive eleotrode electrolyte storage tank 14 to a positive electrode chamber 6 is kept at the flow speed exceeding 70cm/sec at the time of charging, the acetified bromine is not settled in the middle of the vertical pipeline 18 and is stably fed to a positive electrode plate 10 on the electrolyte flow. Since it is kept at the flow speed below 150cm/sec, the power consumption of a feed pump is suppressed. The acetified bromine can be stably fed when the positive electrode electrolyte is circulated at the time of charging.
Patent JP-H07179149-A (JP)
Title: Draining structure of stay of sideview mirror for automobile
Inventor: OGASAWARA MORIHIKO
IPC: B60R1/06
Filed: 1993-12-24
Abstract: PURPOSE:To make water hardly remain on the bottom wall of a stay by leading the water on the bottom wall of a stay main body of a sideview mirror for automobile to a draining hole. CONSTITUTION:A draining hole 5 passing through the bottom wall 3 of a stay main body 1 is formed, and furthermore, grooves 6 communicated with the draining hole 5 and formed narrower as they come closer to the draining hole 5 are formed, and the water left in the groove 6 is led to the draining hole 5 by the surface tension (capillary tube phenomenon).
Patent JP-H08186553-A (JP)
Title: Audio and video decoder
Inventor: NOMURA MAMORU
IPC: H04N5/93
Filed: 1994-12-28
Abstract: PURPOSE: To reduce the required capacity of a synchronizing memory for synchronizing respective audio and video decoding signals and to prevent a decoding error caused by a code format. CONSTITUTION: First of all, SCRO, PRSV and PTSA extracted by a header segmenting circuit 1 are inputted. Decoding margins X and Y are respectively calculated from an audio decoding delay value DA and a video decoding delay value DV previously set at the time of starting the decoder. When both of or either of X and Y is negative at the time of X=PTSA-SCRO-DA and Y=PTSV-SCRO-DV, the absolute value of the smaller value is added to calculate SCRN, while defining this SCRN as the initial value of a counter 3, X is outputted as DTSA and Y is outputted as DTSV. Besides, both the X and Y are positive, while defining the smaller value as a correcting value ADJ, a corrected decoding margin XADJ=X-ADJ is outputted as DTSA, and a corrected decoding margin YADJ=Y-ADJ is outputted as DTSV. Then, either X or Y is turned to '0' and the capacity of a memory 10 is minimized.
Patent JP-H08185830-A (JP)
Title: High-pressure metal vapor discharge lamp
Inventor: UEMURA TOMONARI
IPC: H01J61/52
Filed: 1994-12-28
Abstract: PURPOSE: To prevent generation of cracks in a stem pinch part in a lamp production process without increase in production cost. CONSTITUTION: An arc tube is supported within an outer bulb 2 in which a base 1 is attached to its one end, and a metallic heat shielding plate 8 is set between the arc tube and the base 1 within the outer bulb 2. The metallic heat shielding plate 8 is arranged in the circumference of a stem pinch part 7 of a stem 6 installed at the end, and a gap is formed between the inner edge of a cut-out part 12 and the stem pinch part 7 so that the cut-out part 12 does not come into contact with the stem pinch part 7.
Patent JP-H08182896-A (JP)
Title: Clothes drying machine
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1994-12-28
Abstract: PURPOSE: To make it possible to easily find the cause for abnormality when undrying of clothes arises or when abnormality is detected by the trouble in a PTC heater or the trouble in a motor of a clothes drying machine for drying clothes by circulating hot air into a rotary drum rotationally driven by a motor. CONSTITUTION: The hot air is circulated into the rotary drum for drying the clothes by a heat exchange type double winged fan. The blasting route to the rotary drum is provided with the PTC heater 3. The rotary drum and the heat exchange type double winged fan are rotationally driven by the motor 5. A control means 7 for controlling the operation of the PTC heater 3 and the motor 5 displays the current of at least either of the PTC heater 3 and the motor 5 detected by current detecting means 13a, 13b, for detecting the currents of the PTC heater 3 and the motor 5, by a display means 12 according to the input state of an input setting means 11 for setting the operation course, etc.
Patent JP-H02172391-A (JP)
Title: Satellite communication system
Inventor: HATAKEYAMA AKIHIRO
IPC: H04B7/212
Filed: 1988-12-26
Abstract: PURPOSE:To improve line utilizing efficiency by taking burst synchronization synchronously with a detection timing of a frame synchronizing signal, recovering a digital subcarrier signal and sending an incoming data synchronously with the recovered clock. CONSTITUTION:Upon the receipt of a television signal TS', a time division multiple access(TDMA) transmission section of each slave station 111-1mn detects a frame synchronizing signal FC for burst synchronization from a subcarrier signal of the TV signal and sends a data burst DU11-DUmn of the incoming data in the timing assigned to its own station in the TDMA frame synchronously with the detection timing. That is, the burst synchronization frame synchronizing signal FC is used as a reference burst of the TDMA frame to send a data burst. Thus, a time slot for reference burst transmission is not required on the TDMA frame and the time slot is assigned for sending the data burst. Thus, the line utilizing efficiency is improved.
Patent JP-H09140488-A (JP)
Title: Leg for furniture or the like
Inventor: ISHIGURO TATSUYUKI
IPC: A47B91/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To easily perform an attachment operation and to prevent a floor surface from being damaged. SOLUTION: This leg is composed of a holding frame body 1 for which a through-hole 5 is provided through the center of a cylindrical body provided with a prescribed height, a supporting member 7 made of urethane resin for which a metallic screw shaft 9 to be passed through the through-hole 5 of the holding frame body 1 is erected and a fitting member 10 to be screwed and fastened to the screw shaft 9 projected from the upper surface of the through- hole 5 of the holding frame body 1.
Patent JP-2001147001-A (JP)
Title: Desuperheater
Inventor: SUZUKI TSUTOMU
IPC: F22G5/12
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the damage to a tube due to a thermal impact in a desuperheater for lowering the temperature of a superheated steam by atomizing a spray water to the superheated steam flowing through the tube. SOLUTION: First to third sleeves 8, 9, 10 of a multilayer structure are concentrically installed on the inner surface of a tube 1, and a spray water 4 is atomized as a spray water atomizing flow 5 from the end of a spray nozzle 2 to a first channel 11 in the first sleeve 8. Many holes 8a directed in a predetermined spiral direction are provided at the innermost peripheral first sleeve 8, many holes 9a directed in a spiral direction reverse to the sleeve 8 are provided at its outside second sleeve 9, and no hole is provided at the outermost peripheral third sleeve 10. When the flow 5 is atomized in the channel 11, water droplets are gathered near the inner wall of the sleeve 8 to form a water film. The droplets are injected to a second channel 12 through the holes 8a, and an evaporation is expedited by a severe vortex flow generated in the channel 12.  The droplets not evaporated in the channel 12 are injected to an outside third channel 13 through the holes 9a, and completely evaporated by the severe vortex flow generated in a third channel 13.
Patent JP-H09147535-A (JP)
Title: Recording medium cartridge library device
Inventor: HAYANO TOSHIAKI
IPC: G11B17/22
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To record the positional deviation learning value of each storage cell being stored in a library control memory in an external storage as a back-up so that the value can be efficiently used. SOLUTION: A measurement means measures a positional deviation value when it faces a robot 6 for each storage cell 2a via an actual accessing operation to each storage cell 2a of an accessor robot 6. A library control memory 7 successively stores a positioning deviation for each storage cell 2a which is measured by the measurement means as a logic address along with the physical data of the storage cell 2a and data indicating the presence or absence of a cartridge (c) as a positional deviation learning value. When storing the storage data of the memory 7 in an external storage medium FD as a back-up, a read-out control means performs control so that only the physical address of each storage cell 2a and the positional deviation learning value can be successively read from the memory 7.  An external storage medium drive means 12 stores the physical address and the positional deviation learning value of each storage cell 2a which is read out via the above read-out control means in the external storage medium FD as a backup.