baber/WOPTO huggingface dataset:
Patent JP-S63183593-A (JP)
Title: Novel glycerol derivative, production thereof and pharmaceutical composition containing said derivative
Inventor: MAZAKI MITSUO
IPC: A61P11/14
Filed: 1987-03-31
Abstract: NEW MATERIAL:The compound of formula I [R<1> is 10-22C alkyl; R<2> is (substituted) aryl, (substituted) 1-3C alkylene, (substituted) diarylalkyl, (substituted) triarylalkyl, 1-10C alkyl, (substituted) cycloalkyl, etc.; Q is (substituted) methylene; l is 0-4; Y is nitrogen-containing heterocyclic group containing the group of formula II (R<3> and R<4> are H or 1-6C alkyl) as a ring- forming group, etc.; R<5>-R<7> are H, 1-6C alkyl, aryl or aralkyl]. EXAMPLE:2-Benzyloxy-3-hexadecyloxybutyl erythro-1,1-dimethylpyrrolidinio-2- ylphenylmethyl phosphate. USE:A platelet coagulation inhibitor. PREPARATION:A compound of formula III is made to react with phosphorus oxychloride and a salt of formula IV (A<-> is anion) in the presence of a base.
Patent JP-H01253620-A (JP)
Title: Double-luminous-flux interferometer
Inventor: YOSHIKAWA OSAMU
IPC: G02B7/18
Filed: 1988-03-31
Abstract: PURPOSE:To stabilize the movement of a moving mirror, by adopting a flexure pivot for a sliding support mechanism for moving the moving mirror, and making a current which is obtained by adding an error voltage to a driving voltage flow through the support mechanism. CONSTITUTION:A flexure pivot is adopted for a sliding support mechanism 8 which moves a moving mirror 6 in a double-luminous-flux interferometer. When a current is made to flow through a coil 39, the coil 39 receives Lorentz force by the magnetic fields of a magnet 36 and a pole piece 37. The moving mirror 6 is moved to the right and left through a base 31. A driving voltage is proportional to the displacement of the support mechanism 8 and outputted from driving voltage generating circuits 15, 16, 17 and 18. An error voltage is proportional to the speed difference of the moving mirror 6 and outputted from error-voltage generating circuits 19 and 20. The error voltage is added to the driving voltage. A current corresponding to the added voltage is made to flow through the support mechanism 8 so as to drive the mechanism. As a result, the moving mirror can be remarkably stabilized.
Patent JP-S61239576-A (JP)
Inventor: SUGANO OSAMU
IPC: H01R43/00
Filed: 1985-04-16
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-H08340040-A (JP)
Title: Wafer transfer method
Inventor: TSUKADA KAZUNORI
IPC: H01L21/205
Filed: 1996-03-08
Abstract: PURPOSE: To provide a transfer control method which can transfer wafer while supplementing a change amount when the number of wafers is changed. CONSTITUTION: In a water transfer method of a transfer machine which transfers wafers 2 loaded in a plurality of cassettes from the cassettes to a boat 3 which holds the wafers in the multistage manner, transfer is performed while the shortage of wafers on the boat is supplemented with dummy wafers in order to become previously set water arrangement on the boat. The shortage of the wafers is determined from the wafers loaded in the cassettes and the wafer arrangement previously set in the boat. When shortage is generated, transfer is performed while the shortage is supplemented with the dummy wafers.
Patent JP-H02259768-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKAO YUJI
IPC: C09B53/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain sufficient spectral sensitivity in the region ranging from the visible light to the near infrared rays by using a specified squarylium pigment as an electric charge generating material. CONSTITUTION:The photosensitive layer 4 of the photosensitive body contains the squarylium compound of formula I in which R1 is 1 - 10C alkyl; R2 is absent or 1 - 10 C divalent aliphatic hydrocarbon group or the like; and n is 2 - 15. The photosensitive layer 4 can be obtained by successively laminating on a conductive substrate 1 a charge generating layer 2 containing the pigment of formula I, such as formula II, alone or dispersed into a binder resin, and a charge transfer layer 3 containing a hydrazone compound or the like in this order or in the reverse order, and the photosensitive layer may be formed into a single layer.
Patent JP-S58199110-A (JP)
Inventor: MURAYAMA YASUO
IPC: B28B23/04
Filed: 1982-05-15
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-H02260818-A (JP)
Title: Method of adjusting phase locked loop circuit
Inventor: IGARASHI TOMOHIRO
IPC: H03L7/08
Filed: 1989-03-31
Abstract: PURPOSE:To set a limit frequency accurately by inputting the limit frequency of an objective capture range or lock range to a comparator and adjusting the self-running frequency adjustment resistor of a voltage controlled oscillator so as to be synchronous with the limit frequency. CONSTITUTION:In the method setting the capture range or lock range of a phase locked loop circuit 1, a signal with the same frequency as a desired limit frequency of the capture range or lock range is supplied to an input terminal 6 of the phase locked loop circuit and a self-running frequency adjustment resistor 5 is changed while deciding the synchronizing state between the signal of the desired limit frequency and the output signal of the phase locked loop circuit 1 with the phase comparator. Then, the setting of the self-running frequency adjustment resistor 5 is substantially fixed at the start of synchronization of the output signal of the phase locked loop circuit 1 with respect to the signal of the desired limit frequency. Thus, the limit frequency of the lock range or the capture range is set accurately.
Patent JP-H09238761-A (JP)
Title: Bottle rack
Inventor: TAKIMOTO YOSHITO
IPC: A47B73/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently store a big bottle into a cabinet without lowering the storage effect of a storage rack. SOLUTION: A bottle rack 10 is constituted by providing a holding recessed part 1b having a curved cross section in lengthwise direction on the surface of a main body 1 of rack, forming a bottom wall 1a on the rear side of this holding recessed part 1b and providing a hook part 2 near the top end of the main body 1 of rack. Then, while hooking the hook part 2 on a lateral frame inside the cabinet, the holding recessed part 1b is held while being inclined so as to raise the top end or is held horizontal. Also, a lock part is further provided at the rear end of the main body 1 of rack.
Patent JP-S58198736-A (JP)
Title: Sensor for pressure of fluid
Inventor: YAMAMOTO YASUO
IPC: G01F1/46
Filed: 1982-05-14
Abstract: PURPOSE:To make simultaneous measurement possible, by using a direction perpendicular to a flowing direction of a fluid in a duct as the longitudinal direction and joining monolithically a total pressure measuring pipe of the upper stream side of the flowing direction having a total pressure measuring hole and a static pressure measuring pipe having a larger diameter than that of the total pressure measuring pipe having a static pressure measuring hole. CONSTITUTION:Plural total pressure measuring hales 4 are bored into a total pressure measuring pipe 2 so as to face an upper stream of a flowing direction A of a fluid. Total pressure is averaged in the pipe 2 because these plural holes 4 are communicated through the pipe 2. Plural Static pressure measuring holes 5 bored into a static pressure measuring pipe 3 are formed at a position having a suitable angle (a variable angle theta) to the direction A of the fluid. The static pressure is averaged in the pipe 3 because these holes 5 are communicated through the pipe 3.
Patent JP-S524808-A (JP)
Title: Record/reproduction system
Inventor: WATANABE SAJI
IPC: G11B15/087
Filed: 1975-06-30
Abstract: PURPOSE: To record signals of frequencies slightly diversified considering tape speed fluctuations in the playback mode when recording control signals on a magnetic tape etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278950-A (JP)
Title: Dc power unit for sputtering
Inventor: KURIYAMA NOBORU
IPC: H02M7/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a DC power unit for sputtering which can supply desired voltage output without switching the tap of a transformer. SOLUTION: This DC power unit is equipped with a DC power source which generates output at desired voltage, a plurality of switching elements S11-S14, and S21-S24 which are connected each in bridge, at least two switching circuits S10 and S20 which convert the output of the DC power source into pulse output, transformers T1 and T2 which are supplied with pulse-form primary voltage by the operation of the plural switching elements and output secondary voltage, a control circuit which controls the switching action according to command signals, rectifying circuits B1 and B2 which convert the output of the at least two switching circuits each into DC, and a filter F2 which removes the components of high frequency within the output from the rectifying circuits provided between the rectifying circuits and the output terminals.
Patent JP-S63248876-A (JP)
Title: Electrical conductivity-imparting coating agent
Inventor: FUJII MASAYUKI
IPC: H01B1/20
Filed: 1987-04-03
Abstract: PURPOSE:To provide a coating agent for imparting electrical insulating materials with electrical conductivity, capable of reducing surface resistivity without impairing transparency and coloring when applied on e.g. paper, comprising a specific electrical conductivity-imparting component, film-forming polymer and dispersion medium in specified proportion. CONSTITUTION:The objective coating agent comprising (A) 50-0.1 (pref. 30-10) wt.% of an electrical conductivity-imparting component in which 5-80wt.% of the hydrogen atoms. capable of substitution is replaced with ammonium ions, consisting of at least one ammonium salt selected from ammonium phosphate, ammonium phosphite and ammonium hypophosphite (B) 0.5-50 (pref. 3-40) wt.% of a film-forming polymer (pref., with a molecular weight of several thousands - several ten thousands, e.g. polybutadiene), and (C) 30-90 (pref. 40-80) wt.% of a dispersion medium (e.g. methanol).
Patent JP-S57195195-A (JP)
Title: Purification of orthophosphoric ester oil for electric insulation
Inventor: TAKAHASHI HISAMITSU
IPC: C10N40/16
Filed: 1981-05-26
Abstract: PURPOSE: Orthophosphoric ester oil is heated under vacuum as an inert gas is bubbled into it to remove low-boiling impurities, then treated with activated clay  to give the orthophosphoric ester oil with improved electric insulation performance.  
     CONSTITUTION: Orthophosphoric ester oil is heated under vacuum as an inert gas such as helium, argon or nitrogen gas is bubbled in it to remove low-boiling impurities as a vapor. Then, active clay is added to the remaining oil by 5W 20vol/vol% and heated at 80W100°C for 0.5W1.0hr under stirring to effect adsorption treatment. Then, high-boiling impurities are separated by means of a filter press or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63247574-A (JP)
Inventor: TAKAHASHI TOMOYUKI
IPC: G21D5/00
Filed: 1987-03-31
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-H05277495-A (JP)
Title: Water purification device
IPC: C02F9/00
Filed: 1992-04-03
Abstract: PURPOSE:To visualize a watery scene in which fish swims in a natural environment with algae and prevent the activity of nitrifying bacteria from becoming deteriorated by arranging a nitrification module, an ejector and a sterilization/algae extermination module equipped with an ultraviolet beam lamp in the forced circulation flow path of an aquarium, and providing a denitrification bed at the bottom of the aquarium. CONSTITUTION:Water in an aquarium 1 is forcibly circulated, entering a nitrification module filled with a mineral 4 after the water is impregnated with air. As this mineral 4 has nitrifying bacteria sticking to the surface, ammonia excreted by fish is oxidized into nitric acid. The water thus rendered harmless is sterilized with the extermination of algae using a sterilization/algae extermination module 6 equipped with an ultraviolet beam lamp capable of generating an ultraviolet dosage of more than 4.95X10<4>W.s/day. Then this sterilized water is returned to the aquarium 1 through a pipe 8. The denitrification bed 9 at the bottom of the aquatic tank is filled with a filter sand 10 on which a large amount of denitrifying bacteria proliferate. The water passes through the sand 10 slowly, so that an anaerobic condition prevails in the sand 10. Consequently, the denitrifying bacteria reduces nitric acid in the water to nitrogen gas, using a bait remaining uneaten or organism in an excretion tower.
Patent JP-H07289752-A (JP)
Title: Structure for preventing damage to merchandize when cutting packing material in a cutter with getting in and out blade
Inventor: SUGIYAMA AKIRA
IPC: B26B3/08
Filed: 1994-04-20
Abstract: PURPOSE:To enable cutting of only a packing material, without damaging merchandize inside a package. CONSTITUTION:A blade 4 housed in a holder 1 is made to project from a tip opening 7 of the holder 1. A front end edge 10 is formed between the tip end 8a of the blade edge 8 in a web-area and the end portion 9a of the back edge 9 on the opposite side of the blade edge 8, on the front end side of the blade 4 projecting from the holder 1. This front end edge 10 is provided with a merchandize contacting edge 12 continuous from the tip end 8a of the blade edge 8 on the DP side toward which the projection of the blade is directed over the tip end 8a. When cutting the packing material of a package, the contacting edge 12 of the blade 4 contacts goods of the package, causing the tip end 8a of the blade edge 8 to be separated from the goods and only the packing material can be cut.
Patent JP-H03280093-A (JP)
Title: Image display device
Inventor: NAKAI TSUNEO
IPC: G09G5/20
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the performance from decreasing and to alter an end point shape optionally without altering the hardware by providing a brightness modulation degree generation table, and then imposing brightness modulation upon the complicate shape of an end point and using a high speed memory. CONSTITUTION:This image display device has a preprocessing part 1 which generates the start point coordinates, end point coordinates, brightness, and inclination of a segment to be displayed, a segment interpolator 2 which decomposes the segment into pixel coordinates, and a table controller 2a which outputs a select signal based upon the relation of the position of pixel coordinates on the segment. Further, this device is equipped with the table which generates a brightness modulation degree according to the select signal, decomposed pixel coordinates, and inclination, a brightness modulating circuit 4 which generates the brightness of a final display, and a frame memory 5 stored with the brightness of the final display. Consequently, the segment whose end point shape is line-smoothed is obtained and a segment in an optional shape can be obtained without any decrease in the performance by adding end points in different shapes and other line widths to the contents of the table.
Patent JP-H11284761-A (JP)
Title: Line terminal equipment
Inventor: SAKATA MASAAKI
IPC: G08B25/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To interrupt the speech of a user for emergency reception the and to preferentially give emergency information to a central monitoring device by cutting the telephone set of the user from a public line though a line is being used by the user and allowing and exchange to recognize the finish of the speech. SOLUTION: In the case when the telephone set 6 of the user is being used, an off hook detection part 10 detects off hook, a calling priority controlling part 16 cuts of the telephone set by a telephone set switching part 11 and makes the loop of the public line 3 into an open state by an opening control part 14 in a network control part 12. Then, the part 16 maintains this loop in the open state for a period allowing an exchange 4 to recognize a speech finishing signal and sends the speech finishing signal. The exchange 4 executes the cutting process of the speech of the user at the time of recognizing this speech finishing signal.  Then after the line terminal equipment sends a calling signal and the exchange 4 recognizes this, the central monitoring device 5 is called by dialing to a dialing part 15 based on transmitting destination telephone number information obtained by the reception of a starting message.
Patent JP-H09275176-A (JP)
Title: Plastic molded type semiconductor device
Inventor: EBIHARA TADASHI
IPC: H01L23/50
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To improve resistance to crack of a package, by forming a palladium layer on the surface opposite to the surface of a die pad on which a semiconductor chip is mounded and fixed. SOLUTION: A palladium layer is formed on the surface opposite to the surface of a die pad on which a semiconductor chip is mounted and fixed. That is, as to a means for turning a rear surface 4a to the first palladium layer, a metal 6c is previously peeled from the rear surface 4a of a die pad 4 by using, e.g. aqua regia, in a process for forming the metal 6c on the first palladium layer, out of a process for forming a processing film 6 on a lead frame. Further, after the metal 6c is formed, a second palladium layer 7 is formed on the metal 6c formed on the rear surface 4a of the die pad 4.  As a result, adhesion between the palladium layer on the surface opposite to the surface of the die pad on which the semiconductor chip is mounted and fixed and epoxy resin, e.g. used as sealing resin is improved, and stress applied to the surface opposite to the surface of the die pad on which the semiconductor chip is mounted and fixed can be dispersed.
Patent JP-H09272271-A (JP)
Title: Mask for controlling cream solder printing process, substrate mounting cream solder printing mask and controlling method for cream solder printing process using these mask
Inventor: HOSHI KENICHI
IPC: H05K1/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To effectively control for optimum squeegee pressing of substrate mounting cream solder printing. SOLUTION: As a part of a cream solder printing mask for a product substrate or as another mask 1, both a small pattern part 2 having pitch and width respectively smaller than the minimum pitch and the minimum width of a pattern for soldering parts on the product substrate and a large pattern part 4 having pitch and width respectively larger than the maximum pitch and the maximum width of the pattern for soldering the same parts are provided. Trial printing is performed by changing squeegee pressing. A squeegee pressing range is obtained in which good printing quality is obtained together in the large and small both pattern parts 2, 4.  Furthermore, squeegee pressing is set in the center of the obtained range or in the vicinity of the center or in a point slightly shifted from the center in the reverse direction for the deterioration direction corresponding to the following use and cream solder printing is practically performed. Thereby, the best printing quality is obtained in the conditions at a point of time thereof regardless of a factor such as hardness, the shape and he angle of the squeegee and the kind of cream solder.
Patent JP-S559151-A (JP)
Title: Method of monitoring the insulation of aviation illumination circuit
Inventor: TAKAHASHI YOSHIKATSU
IPC: B64D47/02
Filed: 1978-07-06
Abstract: PURPOSE: To detect line abnormality speedily, by monitoring the insulation resistance of AC neutral point of a runway illumination circuit.  
     CONSTITUTION: Constant current device 1 lights lamp L via transformer T connected to cable 2. Insulation diagnosis device 4 is connected to AC neutral point P of the load circuit, and insulation deterioration of cable 2 is monitored constantly. When the potential at point P is changed due to insulation deterioration, switch 5 operates and thus abnormality detection is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61241870-A (JP)
Title: Vector processor
Inventor: NAKAGAWA TAKAYUKI
IPC: G06F17/16
Filed: 1985-04-19
Abstract: PURPOSE:To avoid a waiting state for execution of a vector instruction and to attain the processing of a vector processor at a high speed, by using hardware prepared newly to perform the dynamic control of the correspondence between a logical register designated by an instruction and a physical register prepared as the hardware without having the fixed 1:1 correspondence between both registers. CONSTITUTION:A vector A is read out of a main memory and stored in a logical register VR'O' with the 1st instruction. A logical/physical register conversion unit U5 allocates a physical register VR'a' to the register VR'O'. An instruction control unit selects one of load requesters 210-240 and connects this selected requester to the register VR'a'. Then the execution of the 2nd instruction is started, and a physical register VR'b' is selected to a logical register VR'1'. Then a vector B is stored. Hereafter the subsequent instructions are executed in the same way. In general the number of physical registers is set larger than that of logical registers that can be designated by a vector instruction. Thus the execution is never waited for vector instructions even in case the same logical register is designated by plural vector instructions.
Patent JP-H02259090-A (JP)
Title: Production of ozone by electrolysis
Inventor: MIZUTANI JUNJI
IPC: C25B9/19
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the application of the pressure of gas between a Pt coated electrode and membrane of a cation exchange resin and to increase the purity of ozone by pressing one side of the electrode against the membrane and electrolyzing water by zero-gap electrolysis. CONSTITUTION:When ozone is produced by electrolyzing water, a membrane 4 of a perfluorosulfonic acid type cation exchange resin and a specified electrode on the cathode side are used. The electrode is formed by coating one side of a porous sheet 6a of Ni (alloy steel) with Pt 5. The Pt 5 coating layer side of the electrode is pressed against the cathode side of the membrane 4 and zero-gap electrolysis is carried out. Since the pressure of gas is not applied between the electrode and the membrane 4, hydrogen does not enter into produced ozone and high purity ozone is obtd.
Patent JP-H1054730-A (JP)
Title: Method and device for guiding vehicle to designation
Inventor: BOCHMANN HARALD DR
IPC: G08G1/127
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by controlling the transmission of a support reference point instruction by a GPS position determining system, and transmitting the support reference point instruction which has not been transmitted at the time of arriving at a certain support reference point. SOLUTION: A terminal equipment 100 has a GSM radio transmitting and receiving unit 113 and a GPS position determining system 111. A traveling designation is transmitted through the radio transmitting and receiving unit 113 together with the present position determined by the GPS position determining system, and a proposed route to be stored in a memory 112 is received. The proposed route includes the coordinate of a support reference point present in the route and a support reference point instruction having additional information. The transmission of the support reference point instruction is controlled by the GPS position determining system 11, and the support reference point instruction which has not been transmitted is transmitted at the time of arriving at a certain support reference point.