baber/WOPTO huggingface dataset:
Patent JP-H0571534-A (JP)
Title: Static pressure bearing pad
Inventor: MIYAZAKI TAKAOMI
IPC: F16C32/06
Filed: 1991-09-06
Abstract: PURPOSE:To strengthen the bonding force between a porous member and a housing by bonding the same with use of a suitably quantity of adhesive having a uniform thickness. CONSTITUTION:A plurality of air grooves 6 are formed in the bottom wall of recess 4 in a housing 3, in which a porous member 2 is disposed, recessed parts 8a are formed respectively on raised parts 8 between the air grooves 6 so as to define air gaps between the raised parts 8 of the housing and the bottom surface of the porous member 2 which are bonded together. After the application of adhesive to the peripheral wall of the recess 4 in the housing and the raised parts 8, the porous member 2 is press-fitted in the recess 4, a substantial part of the adhesive applied to the raised part 8 is compressed in the gaps.
Patent JP-H06211266-A (JP)
Title: Usage of copolymer of alpha-olefin and unsaturated pole-copolymer as adhesive surface protection film
Inventor: BERUNTO IESUTO
IPC: C09J7/10
Filed: 1993-10-13
Abstract: PURPOSE: To provide use of an adhesive protection film as a surface protection material alternative to wax, which is easily peeled off, perfectly satisfies the purpose of protection and causes no problem on environment in order to protect car bodies from scars or environmental influences such as rain, snow, hails, wind rush or the like by weather when transporting vehicles from carmakers to distributors. CONSTITUTION: By using a copolymer from α-olefin containing unsaturated polar copolymer of 5 to 80 wt.% per copolymer, car surface protection can fully be achieved when transporting vehicles. The surface protecting film deforms to give bad influence on painted surface of cars when contents of this unsaturated polar copolymer is lower than 5 wt.% while removal of the film becomes very difficult when the contents is higher than 80 wt.%.
Patent JP-S62115970-A (JP)
Title: Copying machine
Inventor: IWAI SHOGO
IPC: B41J3/36
Filed: 1985-11-14
Abstract: PURPOSE:To execute the synchronization of the scanning speed of an original and the transfer speed of a recording paper with a simple structure and a simple operation by providing the first roller to rotate while contacting the original and the second roller to interlock with the rotation of the first roller and send out the recording paper. CONSTITUTION:The first roller 5 rotating while contacting an original 2 and the second roller 6 interlocking with the rotation of the first roller 5 and sending out a recording paper 7 are provided. For the first roller 5 rotating while contacting the original, and frequency of rotation is changed in accordance with the original scanning speed. Thus, since while interlocking to the rotation of the first roller 5, the recording paper is sent out, the rotational scanning speed and the conveying speed of the recording paper can be always synchronized. Since it is not necessary to fix the tip of the recording paper to the original and the recording paper is automatically sent by the second roller, the copying can be executed with the simple operation.
Patent JP-H01100138-A (JP)
Title: Production of optically active 2-alkyl-1-alkanols
Inventor: FURUHASHI KEIZO
IPC: C07C31/125
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the titled optically active compound useful as an intermediate for pharmaceuticals, agricultural chemicals or ferroelectric liquid crystals, from optically active 1,2-epoxyalkanes, with simple process, by reacting the epoxyalkane with a trialkylaluminum. CONSTITUTION:The objective compound of formula (R is 1-14C alkyl; R' is 1-4C alkyl; R is 5-14C alkyl when R' is 4C n-alkyl) having optical activity can be produced with simple process, by reacting 1,2-epoxyalkanes having optical activity with a trialkylaluminum such as trimethylaluminum, triethylaluminum, tri-n-propylaluminum or tri-n-butylaluminum in an organic solvent (e.g. hexane, toluene, methylene chloride, diethyl ether, benzene, decane or tetradecane) at -78-+200 deg.C, preferably -20-+100 deg.C.
Patent JP-S63109393-A (JP)
Inventor: MORISHITA HIDEKI
IPC: G21C7/16
Filed: 1986-10-28
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-S63111952-A (JP)
Inventor: NAKAMURA HAJIME
IPC: B02C25/00
Filed: 1986-10-28
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-H0790613-A (JP)
Title: Surface treatment of metal
Inventor: KUMAGAI MASASHI
IPC: C09K13/08
Filed: 1993-09-21
Abstract: PURPOSE:To remarkably improve the water repellency of the surface of a metal without any reprocessing by using a surface treating agent consisting of specified high molecular fluorine compd. and mineral acid. CONSTITUTION:An imidazole fluoride shown by formula I and a mineral acid are added to a solvent respectively by 0.05-1wt.% to form a surface treating agent. In formula I, R is hydrogen, vinyl or polyethylenic group, R<2> is hydrogen or a group shown by formula II, R<3> in formulas I and II is a group shown by formula III, R<4> in formula III is fluorine or trifluoromethyl, (n) is an integer of 1 to 15, hydrochloric, sulfuric or nitric acid is used as the mineral acid, and sulfuric acid is most preferably used. Methanol, ethanol, etc., are used as the solvent. Surface treatment is conducted by dipping for >=1min to attain water repellency but preferably for >=15hr from the standpoint of the duration of a coating effect. The dipping temp. is appropriately controlled to 0-50 deg.C.
Patent JP-S62116767-A (JP)
Title: Metallic member coated with hard carbon film
Inventor: YOSHINO NOBUYUKI
IPC: C23C16/50
Filed: 1985-11-15
Abstract: PURPOSE:To form stable hardened films on various metallic members by providing an intermediate layer consisting of two layers of Cr or Ti and Si or Ge between a hard carbon film and metallic member. CONSTITUTION:The intermediate layer 14 of the lower layer 11 consisting of a Cr or Ti layer and the upper layer 12 consisting of an Si or Ge layer is formed on the various metallic members 10. The hard carbon film 13 is formed via such intermediate layer 14. The above-mentioned lower layer 11 has about >=0.05mum film thickness and adheres well to a metallic substrate 10. The upper layer 12 is about >=0.1mum and improves the adhesiveness between the lower layer 11 and the hard film 13. The intermediate layer 14 is preferably formed by an ion plating method, vapor growth method, etc. The hard carbon film 13 is preferably formed by a plasma polymn. method. The metallic member formed with the hard film having safety and reliability is provided by the above- mentioned method.
Patent JP-H02104581-A (JP)
Title: Alpha-hydroxymethyl-beta-lactone derivative
Inventor: OMURA SATOSHI
IPC: A61K31/335
Filed: 1988-10-12
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents H or lower alkyl; n is 4-10; coordination of 2 and 3 is cis or trans) and salt thereof. EXAMPLE:trans-6-Hydroxy-7-(triphenylmethoxymethyl) octanedioic acid 8,6- lactone. USE:A hydroxy-3-methylglutaryl.coenzyme A synthetase (HMG-CoA synthetase) inhibitor. PREPARATION:A 3-hydroxypropionic acid ester expressed by formula II is reacted with an omega-formylcarboxylic acid ester expressed by formula III to form a dicarboxylic acid ester expressed by formula IV. Then only the primary hydroxy group thereof is protected to form a compound expressed by formula V and either one or both esters are deesterified to form a compound expressed by formula VI, followed by lactonation to form a compound expressed by formula VII and elimination of a protecting group of the primary hydroxy group.
Patent JP-S61135231-A (JP)
Title: Cmi code error detecting circuit
Inventor: HAGISHIMA KOICHI
IPC: H03M5/12
Filed: 1984-12-06
Abstract: PURPOSE:To attain the assured detection of an error of the CMI signal by using two error detecting circuits after holding the word bit levels of the first and second halves of the CMI signal by different holding circuits and then converting these levels into NRZ signals. CONSTITUTION:The word bits of the first and second halves of an input CMI signal are held by holding circuits 10 and 11 respectively. Then signals A and B are delivered with synchronization secured between both signals and then supplied to a logical circuit 12 and error detecting circuits 13 and 14 respectively. The circuit 12 delivers an NRZ signal which is set at 1 when the coincidence is obtained between both signals A and B and otherwise set at 0. The circuit 13 delivers a signal H when 0 of the signal A and 1 of the signal B are detected. The circuit 14 delivers a signal I when the coincidence of level is secured among signals A and B and the output signal M of a 1/2 dividing circuit 19. The OR output of signals G and H and the signal I are supplied to logical circuits 16 and 17. These circuits 16 and 17 deliver pulse signals J and K for each cycle of a clock and supplies the OR output of both signals to the circuit 19. While the OR output of signals H and I undergoes the waveform shaping through a logical circuit 21 with the signal M given from the circuit 19. Then an error detecting signal is delivered.
Patent JP-S60139341-A (JP)
Inventor: JIEEMUZU II RAIONZU
IPC: C07C51/25
Filed: 1984-12-06
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-H02105413-A (JP)
Title: Plasma etching treatment and treatment apparatus
Inventor: OKUDAIRA SADAYUKI
IPC: H01L21/308
Filed: 1988-10-14
Abstract: PURPOSE:To reduce a microloading effect and to realize a fine working operation by a method wherein a deposition gas and an etching gas are changed over alternately at intervals of the prescribed time and electric power used to generate a plasma is applied periodically in accordance with a changeover time schedule. CONSTITUTION:A plasma etching operation progresses by repeating one cycle of 13sec; a substance precipitated by a deposition operation is etched and removed during the time when a high-frequency bias (RF) is applied at the beginning out of 3sec of an etching period; a substantial etching operation is executed during the remaining time. When the discharge stop time after an etching period is set at 6sec or lower, a gas is replaced insufficiently; the deposition operation cannot be executed; an undercut shape is formed. Electric power used to generate a plasma is applied after the definite time has elapsed since a start of a deposition gas period; the electric power is cut at the time when the etching gas period is finished. Thereby, it is possible to execute a uniform etching operation of a fine pattern.
Patent JP-H0881472-A (JP)
Title: Organometallic complex used for light-emitting device
Inventor: SON KIYUU SHII
IPC: H05B33/20
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex containing a derivative of a specific benzoxazole, benzothiazole or benzimidazole as a ligand and excellent in efficiency and luminance in blue color region and useful as an organic electroluminescent material such as a light-emitting diode.  
     SOLUTION: This organometallic complex is expressed by formula I (M 2  is a divalent metal such as Be; X is O, S, NH or CH 2 ; R 1  to R 8  are each H, a hydrocarbon group or a functional group) or formula II (M 3  is a trivalent metal such as Al ; L 1  to L 5  are each H, a hydrocarbon group or a functional group), e.g. an organometallic complex of formula III. The organometallic complex of the formula I or the formula II is obtained by using a 2-(2- hydroxyphenyl)benzoxazole derivative, a 2-(2-hydroxyphenyl)benzothiazole derivative or a 2-(2-hydroxyphenyl)benzimidazole derivative as an organic ligand and mixing with a salt of sulfate, chloride, etc., of a divalent metal or a trivalent metal together with a phenol derivative, as necessary. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001086096-A (JP)
Title: Optical signal multiplex transmission method and optical signal multiplex transmission system
Inventor: YAMADA HIDENORI
IPC: H04J14/06
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To realize higher throughput of signal transmission by transmitting a signal with a high multiplicity at a low cost. SOLUTION: Signal light is bisected and optical path difference of Δ L1A (ΔL1A>ρ, ρ: coherence length) is provided between split lights by a light splitting/optical path difference imparting means 20 at a transmission node 12A. Optical path difference of ΔL1B (ΔL1B>ρ, |ΔL1B-ΔL1A|>ρ) is similarly provided at a transmission node 12B. According to the provided optical path difference, mixed light of light from each branched transmission node 12 is bisected, the optical path difference of ΔL2A (ΔL2A=ΔL1A) is provided between the split lights and interference is caused by a light splitting/optical path difference imparting/interference means 22 at a reception node 14A. The optical path length of ΔL2B (ΔL2B=ΔL1B) is similarly provided, and the interference is caused at a reception node 14B.
Patent JP-2001084016-A (JP)
Title: Device and method for preparing nc data and storage medium
Inventor: HAGIYAMA ATSUSHI
IPC: G05B19/4097
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the generation of numerical value data with respect to a groove part by extracting text data given to the groove part transferred and formed by reciprocating and working a tool shape from shape data on a matter to be worked so as to interpret the working data. SOLUTION: A graphic element and text data are fetched from CAD data and stored in a RAM (S1). Then, in the graphic element, a centerline for designating a groove part worked by transferring a tool shape by reciprocating and working is extracted (S2). Next, whether the centerline is accompanied by text data is judged (S3) and when it is accompanied, working information is interpreted from the text data to calculate working data including its working range and working information (S4). Successively, based on calculated working data and graphic element, a tool locus is decided (S5). Then, presence/absence of an unprocessed centerline is judged (S6) and when it exists, processing with respect to the centerline is successively repeated and when the unprocessed centerline no longer exists, this processing is finished.
Patent JP-H1195311-A (JP)
Title: Learnable remote control camera
Inventor: OKUMURA YOICHIRO
IPC: G03B15/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make a camera having a function for receiving a remote control signal execute its main operation by an optional remote control transmitter by making the camera learn the remote control signal. SOLUTION: Correspondence relation between a remote control code generated corresponding to a specified remote control signal and the specified operation of the camera is stored in a nonvolatile memory EEPROM 12, and the camera is set into a learning mode in which the stored content in the EEPROM 12 is updated by the mode setting means of the CPU 10. Especially, in a mode other than the remote control learning mode, the specified remote control signal is received and the operation of the camera corresponding to the signal is executed. When the camera is set in the remote control learning mode, the remote control code is updated.  Thus, when the remote control transmitter is lost or when it is substituted by other remote control transmitter, the camera is made to learn the new remote control signal so as to solve the problem, and a dedicated remote controller need not be bought, so that this camera is economical.
Patent JP-2000090328-A (JP)
Title: Automatic transaction device
Inventor: TSUKADA HITOSHI
IPC: G07D9/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an automatic transaction device constituted of plural units. SOLUTION: A main control part 32 sets a table for describing a time schedule for power source changeover control for the respective units corresponding to the operation form of this automatic transaction device, identifies the unit to interrupt power supply by referring to the schedule table at the time of an operation, outputs the control signals 43 of power stoppage to the power source switch 41 of the unit and interrupts the power supply to the unit. Thus, power is supplied only to the unit whose operation is permitted on the schedule and useless power consumption by simply energizing the unit in a use inhibition state is eliminated.
Patent JP-H1175891-A (JP)
Title: Measurement of activity of microorganism and device therefor
Inventor: IHI HIROYUKI
IPC: C12Q1/02
Filed: 1997-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain multiple information related to a microorganism and judge the activity of the microorganism in improved accuracy by measuring the concentration of a chemical substance produced by the metabolism of the microorganism and a volume changed in response to the concentration (cell number) of the microorganism. SOLUTION: This method for measuring the activity of a microorganism comprises culturing the microorganism in a process or environment desired in the action of the microorganism therein and subsequently measuring both the concentration of a chemical substance produced by the metabolism of the microorganism and a volume changed in response to the concentration of the microorganism e.g. by the use of an optical scanning type two-dimensional concentration distribution measurement device.  In the device, the sensor 2 of a sensor portion 1 irradiated with a probe light 3 from a light irradiator 4 is made up by forming a sensor surface 6 on a semiconductor substrate 5, and the sensor surface 6 comprises a portion (an electrode portion sensitive to hydrogen ions) for measuring the concentration of the chemical substance produced by the metabolism of the microorganism and a portion (an electrode portion electrically insulated from the above electrode portion) for measuring a volume changed in response to the concentration of the microorganism.
Patent JP-H0895430-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: KUSANO NAOYOSHI
IPC: G03G5/05
Filed: 1994-09-27
Abstract: PURPOSE: To prolong the life of a photosensitive layer by increasing thickness thereof while suppressing increasing in its length size by cutting off the parts which are formed at the ends of an electrophotographic photoreceptor having the photosensitive layer on the outer peripheral surface of a cylindrical substrate and where the film thickness is nonuniform together with the substrate by a prescribed length. CONSTITUTION: The drum 1 right after a coating stage has an effective image region where the film thickness of the photosensitive layer 3 is uniform and non-effective image regions 3b of the parts where the film thickness is nonuniform at both ends thereof. The noneffective image regions 3b are cut off together with the substrate 2 by lathing after the coating stage. Namely, the non-effective image regions 3b are cut together with the substrate 2 by a cutting tool 4 while the drum 1 held by a chucking jig 5 is kept rotated in an arrow direction by the lathe. The life of the drum is prolonged by increasing the film thickness of the photosensitive layer and the expansion of the non-effective image regions is suppressed by cutting off the parts where the film thickness is nonuniform together with the substrate according to such constitution.
Patent JP-2001079950-A (JP)
Title: Production of reinforcing foamable base material of hollow structure
Inventor: YOSHINO MASAO
IPC: B62D25/20
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily produce a reinforcing foamable base material having a desired shape by a simple form and to eliminate the necessity for producing an injection mold corresponding to the reinforcing foamable base material to reduce the production cost of the reinforcing foamable base material. SOLUTION: In a method for producing a reinforcing foamable base material arranged to the hollow chamber of a hollow structure and foamed by external heating to be formed into foam to enhance the rigidity of the hollow structure, a form 70 corresponding to the shape of the reinforcing foamable base material and having a molding chamber opened on one side thereof is formed. A granular foamable material 12 for the reinforcing foamable base material is charged in the molding chamber of the form 70 from the opening part thereof. Thereafter, the granular foamable material is pressed from the opening part side of the form 70 by a pressure plate 80 to be integrated to mold the required reinforcing foamable base material.
Patent JP-H0999446-A (JP)
Title: Production of conductive rubber member
Inventor: TANIGAWA MASAHIRO
IPC: B29C41/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive rubber member uniform in electric resistance by applying a rubber size compounded with a conductivity imparting agent to a rotary shaft to crosslink the same. SOLUTION: A rubber size 1 prepared by adding a rubber compsn. compounded with a conductivity imparting agent to a solvent is allowed to flow down on a shaft 2 from a size tank 4. The size tank 4 is slid in the length direction of the shaft 2 as shown by an arrow and the shaft 2 is rotated in the direction shown by an arrow. The rubber size 1 flows down along the entire surface of the shaft and can be applied to the shaft 2 so as to become uniform in thickness. The rubber size 1 applied to the shaft 2 is dried naturally at the normal temp., or heated at about 40 deg.C to be dried or dried under vacuum to remove the solvent and crosslinked by vulcanization.
Patent JP-H0995967-A (JP)
Title: Control device for operation range limit of construction machine
Inventor: FUJISHIMA KAZUO
IPC: E02F9/20
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To smoothly decrease the speed of an actuator so as to stop by providing an electric pressure reducing valve, a pressure detector, a deceleration computing part and an output correcting means between at least one of pilot operating devices and a flow control valve corresponding to this. SOLUTION: The invasion prohibition territory of a front member is previously indicated by a setter 7 according to an operation. When a monitor point approaches the prohibition territory and the distance to the prohibition territory becomes small, a first command current value is computed. Meanwhile a second command current value corresponding to pilot primary pressure is computed, and the smaller one of the first and second command current values is output to proportional solenoid valves 10a-11b as an electric signal. When the first command current value approaches the prohibition territory exceeding the distance where the first command current value becomes smaller than the second one, the first command is selected so as to gradually decrease the operating speed of an actuator and reach zero speed, and hence a front device is stopped. Hereby, the actuator can be smoothly stopped.
Patent JP-S61134929-A (JP)
Title: Checking method of recording and reproducing circuit
Inventor: HAMURA YOSHIHIRO
IPC: G11B20/18
Filed: 1984-12-06
Abstract: PURPOSE:To detect immediately the occurrence of the abnormal state of a recording and reproducing circuit by checking the active state of a check circuit by a slice level reacting to a data read level for positioning to a target position. CONSTITUTION:When the period when a guide groove (pregroup) is read is detected by an area detector 12, the area detector 12 turns on an output (10) during this period and outputs it to a slice level generating part 13, and the slice level generating part 13 reduces slice levels (a) and (b) and sends them to comparators 6 and 7 when receiving the output (10). The output of the comparator 6 is sent to a latch circuit 15 through an inverter 14, and the output of the comparator 7 is sent to a latch circuit 1, and they are latched by the output (10), and latched signals (12) and (13) are sent to an AND circuit 17. The AND circuit 17 receives output signals (12) and (13) of latch circuits 15 and 16 and operates AND conditions and outputs a prescribed signal (14) in case of coincidence. This prescribed signal (14) indicates that the recording and reproducing circuit is in the normal active state.