baber/WOPTO huggingface dataset:
Patent JP-H03159861-A (JP)
Title: Anti-skid braking method
Inventor: SANO YOSHIAKI
IPC: B60T8/1761
Filed: 1989-11-20
Abstract: PURPOSE:To judge eventual lock condition of a wheel precisely by determining the control mode for the brake pressure at current time and the boosted or reduced pressure value, and thereupon judging if the applicable wheel is in lock condition on the basis of the pulse period proportional to the car speed. CONSTITUTION:When anti-lock brake control is put in effect, the brake pressure in a wheel brake 6 for the wheel on which lock tendency is generated, is reduced by a brake pressure adjusting device 5 to be interposed in a brake circuit, and thereafter the brake pressure is boosted or retained. This brake pressure adjusting device 5 makes control on the basis of the outputs of a wheel speed sensor 9 and a brake switch 10 with the aid of an electronic controller 8. Therein the control mode at the current time and the boosted or reduced pressure value are determined by reference to the pressure boosting/reducing map. It shall be judged if the applicable wheel is locked on the basis of the period of pulsed signals proportional to the wheel speed, and the brake pressure be controlled on the basis of the corrective boosting/reduction value obtained by adding a specified reduction value in case the judgement is as locking.
Patent JP-H07125198-A (JP)
Title: Ink jet recording head
Inventor: MOMOSE KAORU
IPC: B41J2/045
Filed: 1993-11-05
Abstract: PURPOSE:To smoothen an ink flow by forming a spacer having through holes to form a pressure-producing chamber, ink supply port, and a reservoir by anisotropically etching a silicon single crystal of a crystal orientation and by forming ends near the nozzle opening of a through hole to form the pressure- producing chamber by five walls contacting with each other at obtuse angles. CONSTITUTION:A space arranged between a diaphragm and a nozzle plate is formed by a through hole 5 for a pressure-producing chamber, through hole 6 for a reservoir, through hole 7 for an ink supply port communicating these through holes formed by anisotropically etching a silicon single crystal substrate of a crystal orientation. The through hole 5 forming the pressure-producing chamber comprises of eight walls 5a to 5h, the walls 5b, 5f, 5g, 5h and 5a facing the nozzle opening 2a contact with each other at an obtuse angle of theta3, theta4, theta5, theta6, respectively. Walls 5c, 5d, 5e are formed on the side communicating to the through hole 7, and the ink supply port and the pressure-producing chamber are formed in such a manner that expand toward the pressure-producing chamber.
Patent JP-2001176622-A (JP)
Title: Cable connector
Inventor: NAKAJIMA YOSHIKATSU
IPC: H01R103/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector that prevents contact failure giving a circuit trouble by slackening of enforcement sleeve, even when a connector and a cable fit well. SOLUTION: A connector body 2 comprises a second insulator part 12, which surrounds the core wire containing part 11b of the center pin contact point 11 inside the connector body, and an enforcement sleeve 13, which is fixed firmly between the second insulator part 12 and the end of cable side of the connector body 2. A protrusion part 14 is provided, which protrudes to the outside radius from the outside surface of the connector body 2 corresponding to the axial direction position of the second insulator part 12. When a cover part 5 is fitted to the connector body 2, the smaller diameter part 15 of the inner surface of the cover part 5 shrinks the second insulator part through the protrusion part 14 and tightens the center pin contact point 11 in the core wire containing part 11b.
Patent JP-H06207327-A (JP)
Title: Method for separating polypropylene in processing of silk and apparatus for separating polypropylene using this method
Inventor: SESARE RIBERANI
IPC: D01G31/00
Filed: 1992-11-12
Abstract: PURPOSE: To discriminatingly separate polypropylene fibers from polypropylene fibers mixed with discontinuous fibers come from the spinning of all the synthetic fibers, especially silk fibers. CONSTITUTION: In a method for separating polypropylene in a processing of silk schappe, a lap (14) of silk fibers partly combed or at least made parallel undergoes an action of heating between 110-160 deg.C together with a simultaneous action of controlled compression so as to form clusters of polypropylene and silk fibers and thereafter an action of combing or pre-combing for the definitive removal of clusters of polypropylene and silk fibers. A device for separating polypropylene in the processing of silk schappe is positioned downstream of a drawing frame (13) or an analogous machine producing the lap (14) of silk fibers and provides a conveyor means (belt/drum) cooperating with means that heat and apply adjustable pressure to the lap (14).
Patent JP-H0689737-A (JP)
Title: Fuel cell fastening device
Inventor: OTSUBO MITSUO
IPC: H01M8/24
Filed: 1992-10-15
Abstract: PURPOSE:To facilitate carrying-in and installation of a fuel cell fastening device by removing bellows and part of the device after defatting and impregnation, and turning into a smaller size. CONSTITUTION:A stack 1 is sandwiched between an upper and a lower bolster 4, 5 where an upper and a lower holder 2, 3 are interposed. The upper bolster is structured double with an inner bolster member 4a and an outer bolster member 4b. A cushion 9 is interposed between the inner bolster member 4a and the upper holder 2, while bellows 6 are interposed between the inner and outer bolster members 4a, 4b. The top of a fastening rod 7 threaded through the inner bolster member 4a is tied by a turn-buckle 10 working also as a nut with the bottom of another fastening rod 11 threaded through the outer bolster member 4b. The amount of contraction of the stack 1 due to defatting and impregnation is pursued with elongation of the bellows 6, and the bellows 6 and the outer bolster member 4b are removed by the turn-buckle 10.
Patent JP-H11131675-A (JP)
Title: Ceiling structure for clean room
Inventor: YAMAGATA MITSUKAZU
IPC: B01D46/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To fix a blind patch easily and positively by protruding a hanging part from the upper face of a frame member, forming a groove part along the hanging part, and locking one end of a pressing fitting into the groove part while fixing a filter or the blind patch by the other end. SOLUTION: A blind patch 33 is placed on a seal face 35 which is the upper faces of a main frame member 21 and an auxiliary frame member 23 forming a filter fitting opening part, through a sealing member 39. The frame members 21, 23 have a body part 47 of rectangular cross section and a hanging part 49. A groove part 53 forming protruding parts 51 along a longitudinal direction is formed at the upper face of the hanging part 49. One end of a pressing fitting 55 is locked into the groove part 53, and the other end presses to fix the blind patch 33 to the sealing member 39 side. When a head part 57a of a support member 57 is elastically deformed and inserted into the groove part 53, a neck part 57b is fitted between the protruding parts 51 so as to fix the support member 57 removably to the main frame member 21 or groove part 53.  At the same time, an intermediate part 59a of a pressing member 59 comes in contact with the hanging part 49 and presses the blind patch 33 by the lower side. The blind patch 33 can therefore be removably fixed to the filter fitting opening part.
Patent JP-H08160041-A (JP)
Title: Method and agent for examination
Inventor: SHIMAMURA TOSHIRO
IPC: G01N33/53
Filed: 1994-12-06
Abstract: PURPOSE: To enable examination of various diseases such as leukemia by using an antibody reacting specifically with a human interleukin 2 (IL-2) receptor gamma-chain molecule and by measuring the same soluble molecule in a human humor. CONSTITUTION: A monoclonal antibody specific to a human IL-2 receptor gamma-chain molecule is obtained in the following way. An animal is immunized against the human IL-2 receptor gamma-chain molecule and an antibody producing cell thereof is fused with a myeloma cell. Out of hybridomas thus obtained, the one which produces a monoclonal anti-human IL-2 receptor gamma-chain antibody is selected and cultured and the monoclonal antibody thus produced is collected. Then, two kinds of monoclonal anti-human IL-2 receptor gamma- chain antibodies being different in an epitope are prepared, a first one of these antibodies is connected with a solid phase, a portion of nonspecific adsorption is blocked and then a specimen is made to react therewith.  After washing, a second antibody is made to react and the quantity of the second antibody connected with the solid phase is measured after washing. Thereby, a soluble human IL-2 receptor gamma-chain molecule in the specimen can be measured.
Patent JP-H02145677-A (JP)
Title: Hot-melt adhesive composition
Inventor: SASAKI SHINGO
IPC: C08L67/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the subject composition having excellent high-temperature adhesivity, storage stability and stability in coating and forming process and suitable for the bonding of metal, glass, plastic, etc., by compounding a specific compound to a resin composition composed of a thermoplastic copolymerized polyester resin and an epoxy resin. CONSTITUTION:The objective composition is produced by compounding (A) a resin composition composed of (i) 90-40wt.% of a thermoplastic copolymerized polyester resin and (ii) 10-60wt.%, preferably 15-45wt.% of an epoxy resin and (B) 10-50wt.% (based on the epoxy resin) of at least one kind of compound selected from 1,1-dimethyl-1-[2-hydroxy-3-(2-butylenyloxy)propyl]amine lactimide, 1,1-dimethyl-1-(2-hydroxy-3-allyloxypropyl)amine lactimide and 1,1-dimethyl-1-(2- hydroxy-3-allyloxypropyl)amine priopionylimide.
Patent JP-S62155212-A (JP)
Inventor: ROBAATO KEI YANGU
IPC: A61K47/42
Filed: 1986-12-19
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-S63156096-A (JP)
Title: Method for growing zinc selenide single crystal film
Inventor: OGAWA HARUKI
IPC: C30B29/48
Filed: 1986-12-18
Abstract: PURPOSE:To improve the electrical, optical, and crystallographic characteristics, by growing ZnSe on a GaAs substrate at a specified temp. to moderate the lattice irregularity, and then further low temp. growing the crystal thereon. CONSTITUTION:ZnSe is grown on GaAs at 320-550 deg.C by an organometallic vapor growth method to obtain a first layer. An org. Zn compd. and the hydride of Se or an org. Se compd. are used in the organometallic vapor growth method. A second layer is further grown at the low temps. of 230-270 deg.C.
Patent JP-H04174539-A (JP)
Title: Semiconductor device
Inventor: ARAI YUKARI
IPC: H01L27/04
Filed: 1990-11-07
Abstract: PURPOSE:To prevent the generation of step-cut and imperfect electric continuity and improve yield, by forming a viahole in the region of a substrate except an ohmic contact layer. CONSTITUTION:A viahole 38 is separately formed in the region of a substrate 10 except an ohmic contact layer 32, so as not to be in contact with the layer 32. A second contact hole 40 is formed in the region of an intermediate insulating layer 14 corresponding with the hole 38, and a hole penetrating the layer 14 and the substrate 10 is constituted in these holes 40, 38. Surface side wiring metal 16 is brought into contact and connected with rear side wiring metal 18 via the holes 38 and 40. When the hole 38 is formed, the substrate 10 in the region where constituent element of an ohmic electrode, e.g. germanium, is not diffused, i.e., the region where turbulence of original crystal phase of the substrate 10 is not generated is etched, so that a groove which causes the step cut of the metal 18 can be prevented from being generated in the hole 38.
Patent JP-H09117734-A (JP)
Title: Method for effectively utilizing solid waste and treatment plant
Inventor: FUJIMURA HIROYUKI
IPC: C21B5/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to nearly completely remove the nonferrous metals harmful to iron products from combustible components and to reduce the volume of these metals so as to facilitate the long-term transportation and handling thereof at the time of supplying solid waste to an iron making melting furnace and utilizing the solid waste as a reducing agent and fuel. SOLUTION: This method comprises producing a solid-liquid mixture by thermally decomposing the solid waste and mixing the resulted fine char and gas condensate and supplying this solid waste to the iron making melting furnace. This treatment plant for the solid waste has a fluidized layer thermal decomposition furnace 6, a cyclone 15 for recovering the char discharged from this thermal decomposition furnace, a gas cooling and condensing device 17 for recovering the gas condensate and a sp.gr. difference discriminating device 19 for removing the metallic particles in the gas condensate. The plant consists of a mixing device 20 which produces the solid-liquid mixture by mixing the resulted char and the gas condensate.
Patent JP-H06146996-A (JP)
Title: Misfire detector for internal combustion engine
Inventor: ICHIKAWA AKIRA
IPC: F02P17/12
Filed: 1992-11-12
Abstract: PURPOSE:To prevent erroneous judgement of misfire by stopping idle correction control when misfire happens during the idle correction control. CONSTITUTION:When an ignition counter CSPK reaches a specific ignition number K at step 250, and when the number of misfire counted by a misfire counter CMF in a current misfire judgement cycle is larger than a specific number KMREF at a step 260, while it is judged by a step 270 that a misfire flag XMFISC during idle correction control is 1, it is judged that misfire happens during execution if idle correction control in the current misfire judgement cycle. An idle correction control execution flag XISC is reset to zero level at a step 290, to stop idle correction control. Erroneous judgement of misfire can thus be prevented due to hunting generated in a case where single misfire thus happens recovers to normal ignition during idle correction control.
Patent JP-H08160056-A (JP)
Title: Probe holder and probe microscope using it
Inventor: TSURUMUNE TOKUJI
IPC: G01B21/30
Filed: 1994-12-06
Abstract: PURPOSE: To prevent the cantilever of a probe holder from damaged or contaminated by covering an opening part and the cantilever with a shielding member and, when a sample surface is measured, moving or dismounting it. CONSTITUTION: When a micro-cantilever chip 102 is installed, the holder body 201 is provided with a mounting part of a chip 102, in such a way that a lever part and a stylus protrude enough from an opening part 204. And, the body 201 is provided with a guide groove 203 in the longitudinal direction, and, protruding part of a shielding cover 202 having a U-shape in cross section is slidably fitted in the groove 203. The cover 202 does not drop out easily from the body 201 thanks to the elastic force and frictional force of itself, integrated into the body 201. This height is, when the chip 102 is mounted, made higher than the height between the upper face of the body 201 and the tip of the stylus of the cantilever 103, and the width and depth is made larger than the opening part 204, so that the opening part 204 and the lever 103 are covered.  And then, by sliding the cover 202 along the groove 203 for dismounting, or shifting it for the lever 103 exposed, a sample surface is measured.
Patent JP-H0893188-A (JP)
Title: Floor ground construction
Inventor: SATO TAKAO
IPC: E04F15/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain floor ground construction with a low floor type having very simple construction at a low cost. CONSTITUTION: Floor setting bed materials 3 of hollow metal square cylinders are provided in a horizontally parallel state between a floor material 1 and an underfloor slab 2 at specific intervals. A plurality of notched holes 8 used for working holes together with both end openings of each of the floor setting bed materials 3 are formed thereon at specific intervals in the longitudinal direction. The lower surface 3b in each of the floor setting bed materials 3 and the underfloor slab 2 are connected to each other with a plurality of fixed pins in opening edges of both end openings and in the lower part of each of the notched holes 8.
Patent JP-H06144355-A (JP)
Title: Pilot rope delivery device for mooring rope
Inventor: TAKAHAMA HIDEMASA
IPC: B63B21/00
Filed: 1992-11-13
Abstract: PURPOSE:To quickly and easily deliver a pilot mooring rope to a worker in a quay and further to attain coping with work by a minimum required number of crews through rationalization of the mooring work and elimination or reduction of labor. CONSTITUTION:A rope delivering arm 21, constituted of two-foldable links 22, 23 by providing a pilot rope catching hook 26 in the point end side, is pivotally supported to a hull 1, and this arm 21 is constituted such that it is turned to be converted between a storage position in a two-folded condition and a rope delivery position in a condition that the arm is extended to the external sideward of the hull by an arm driving mechanism 30.
Patent JP-H01143914-A (JP)
Title: Optical gyroscope
Inventor: SUZUKI MAKOTO
IPC: G01C19/72
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the cost and size of the title gyroscope by detecting the phase difference generated between two light beams which are propagated in an optical waveguide on an optical path substrate in the mutually opposite direction and guided out of both ends, and finding a rotary angular velocity. CONSTITUTION:Light from a laser 150 is split by a beam splitter 130 and made incident on both ends of optical fibers 110a and 110b through lenses 120a and 120b. Then those light beams are guided to the optical waveguide on a transparent plate type medium 100 and projected from the opposite sides of the fibers 110b and 110a. Those light beams are collimated by the lenses 120b and 120a, put together by the splitter 130, and made incident on a photodetector 140, which detects variation in the light intensity. Here, when this gyro rotates at some angular velocity, the light beams have the phase difference calculated from a prescribed equation through Sagnac effect. Then light intensity detected by the photodetector 140 varies periodically every time the phase difference reaches 2pi, so the angular velocity is found from the output of the detector 140.
Patent JP-H08131974-A (JP)
Title: Washing apparatus, detection of leak amount of washing solution and washing method
Inventor: SATO TOKUO
IPC: B08B3/08
Filed: 1994-11-11
Abstract: PURPOSE: To prevent the enviromental pollution around a washing apparatus by diagnosing the airtightness in the space between double seal rings and issuing a command not executing washing work or passing a part of a washing process to complete washing when there is a problem in airtightness. CONSTITUTION: After a washing part 3 is housed in a washing chamber 1 so as to be placed on a stand 6, an airtight door 2 is hermetically closed by a clamp 9. By this constitution, an annular space 5 is demarcated by the opening flange part, airtight door 2 and two seal rings 10, 11 of the washing chamber 1. A three-way valve and a compressed air supply valve are opened to supply compressed air into the space 5 from a piping line 20 so that the pressure in the space 5 becomes a definite value. Thereafter, a supply main valve is closed and the lowering of the pressure in the space 5 is measured by a compressed air pressure detector PS. If there is no leak, a washing process is started and, when a leak amt. is a set value or more, a warning is issued to stop the transfer to a next process.
Patent JP-H10145839-A (JP)
Title: Pilot channel transmitting method for cdma mobile communication system
Inventor: TANNO MOTOHIRO
IPC: H04W52/32
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission power and to reduce the interference power to another or its own cell by increasing the diffusion rate of a pilot channel rather than the diffusion rate of a communication channel. SOLUTION: An outgoing radio channel is composed of X pieces of diffusion codes, a diffusion code 1 is allocated as the pilot channel, and the other code is allocated as the communication channel. In this case, the diffusion rate of the pilot channel is increased in comparison with the communication channel. Thus, the number of diffusion chips consisting of one symbol is increased and when occupied frequency band width is fixed, time for one symbol is prolonged as well. Therefore, since the pilot channel increases its diffusion rate in comparison with the communication channel, transmission power can be reduced rather than the value required for equalizing the diffusion rate with the communication channel. Thus, interference power applied from the pilot channel to the other cell for present cell is reduced as well and the influence of capacitive degradation can be reduced.
Patent JP-H02149120-A (JP)
Title: Low-pass filter
Inventor: IMAI MAKOTO
IPC: H03H11/10
Filed: 1988-11-30
Abstract: PURPOSE:To reduce mis-adjustment and to easily perform adjusting work itself by forming the title device by connecting an electrical separation part after obtaining the required frequency characteristic of an FDNR circuit by trimming the internal resistance part of the circuit as checking the frequency characteristic of each FDNR circuit part. CONSTITUTION:In a simultaneous Chebyshev type filter, the resistance value of the FDNR circuit is printed and formed less than a design value in advance, and also, the FDNR circuit part(filter part) is separated electrically. Trimming is performed as measuring the frequency characteristic of a separated FDNR circuit part, and after characteristic value, the separation part is connected and a filter device is formed. In such a way, it is possible to easily perform the adjustment of the frequency characteristic, and to obtain a low-pass filter having the characteristic as designed.
Patent JP-2001122697-A (JP)
Title: Method of producing quartz element by direct bonding
Inventor: ONO KOZO
IPC: H01L41/312
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a quartz element by direct bonding in which the characteristics are satisfactorily maintained by preventing the bonded surface from being corroded by an etching liquid. SOLUTION: In a method of producing a quartz element comprising a bonded quartz chip which is obtained by directly bonding two quartz chips, two quartz wafers are etched so that a plurality of quartz chips, each of which is connected to the frame of each quartz wafer, are formed in each of the quartz wafers, and then the integrated type quartz wafers, each having a plurality of quartz chips mentioned above, are directly bonded to form an integrated type bonded quartz wafer, and the integrated type bonded quartz wafer is divided thereafter into individual bonded quartz chips.