baber/WOPTO huggingface dataset:
Patent JP-H04176616-A (JP)
Title: Injecting method and device thereof
Inventor: SATO KOICHI
IPC: B29C45/20
Filed: 1990-11-09
Abstract: PURPOSE:To make nozzle touching and its release possible by shifting the metering part of an injection device by a method wherein nozzle touching with a mold is performed by moving forwards the movable nozzle on the tip side of an injection unit main body and, after the finish of the filling action of resin in the mold, the nozzle touching with the mold is released by moving the movable nozzle backwards. CONSTITUTION:An injection unit 12 mainly consists of an injection unit main body 20, which moves resin so as to fill by moving forwards and rotating a screw 22, a nozzle main body 30, which is a fixed nozzle fixed to the injection unit main body 20, a nozzle plunger 40, which is movable horizontally forwards and backwards to the nozzle main body 30, and a nozzle tip 50, which touches a mold 10 fixed to the nozzle plunger 40. In order to move the nozzle plunger 40 and the nozzle tip 50 forwards and backwards, a cylinder 60 is fixed to the nozzle main body 30 side and a movable piston 80, onto which the nozzle plunger 40 and the nozzle tip 50 are fixed, is provided in the cylinder 60. Thus, energy loss required for forward and backward movement can be remarkably reduced.
Patent JP-H05121200-A (JP)
Title: Synchrotron ring tunnel
Inventor: WATANABE KOJI
IPC: H05H13/04
Filed: 1991-10-25
Abstract: PURPOSE:To reduce the thermal deformation of a ring tunnel made of reinforced concrete and storing a synchrotron ring serving as a track of accelerated electrons at a synchrotron radiation light facility. CONSTITUTION:In a synchrotron ring tunnel 2 made of reinforced concrete and storing a synchrotron ring 1 serving as a track of accelerated electrons at a synchrotron radiation light facility, cooling pipes 11 buried in the skeleton of the ring tunnel 2 and a temperature adjusting means 15 feeding a coolant into the cooling pipes 11 to keep the temperature in the ring tunnel 2 constant are provided. Cushioning materials 12 elastically supporting the ring tunnel 2 against the fixed side 13 are preferably provided.
Patent JP-H07156030-A (JP)
Title: Method for ejecting remaining nut
Inventor: YAMANAKA YASURO
IPC: B23P19/06
Filed: 1993-12-06
Abstract: PURPOSE:To provide a method for ejecting remaining nut capable of quickly and surely ejecting any nut remaining in the socket of a nut runner. CONSTITUTION:A nut 2 remaining in the socket 3 of a nut runner in a stuck condition can be fitted around and the nut 2 remaining in the socket 3 is fitted around an engaging member 1 having an outer wall 1a freely attached to and detached from the inner wall 2a of the nut 2. Then, the socket 3 and the engaging member 1 are separated from each other in the condition that the inner wall 2a of the nut 2 and the outer wall 1a of the engaging member 1 are engaged with each other and the nut 2 is pulled out of the inside of the socket 3.
Patent JP-H09143794-A (JP)
Title: Formation of high-lubricating anodically oxidized film of aluminum
Inventor: INOGUCHI KAZUHIKO
IPC: C25D11/20
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the method capable of forming an anodically oxidized film having lubricity and improved in durability. SOLUTION: An aluminum member is subjected to an anodizing treatment 13 to form the anodically oxidized film 5, then subjected to an etching 15 in an alkali aq. soln., the enlarge a pore 2 formed in the anodically oxidized film, thereafter a fatty acid or a phosphide being a lubricant 4 in the pore is deposited by executing an electrolysis 17 in an aq. soln. of fatty acid salt or phosphide. Thereby the anodically oxidized film having lubricity and excellent in durability is formed since the lubricant 4 is impregnated over the entire area in the thickness direction of the anodically oxidized film.
Patent JP-H07161782-A (JP)
Title: Test equipment
Inventor: KAMATA SATOSHI
IPC: G01R31/26
Filed: 1993-12-07
Abstract: PURPOSE:To eliminate a dead time induced due to repetitive measurements by a tester so as to shorten test time required for an electrical test in an auto range mode. CONSTITUTION:A tester is capable of making DC measurements of a specimen in an auto range mode. When a specimen judged a non-defective is not present in preceding tests (step 301), the tester starts making measurements (step 403 to 409) in an auto range mode from an uppermost range (step 302) included in a previously set expected value range.
Patent JP-H04176729-A (JP)
Title: Manufacture of automotive sunvisor
Inventor: FUJISAWA FUMINARI
IPC: B60J3/02
Filed: 1990-11-09
Abstract: PURPOSE:To reduce the number of parts remarkably, reduce the time for manufacturing processes and the weight of a product, and make smooth feeling on a surface by punching out fiber-reinforced foaming melamine resin-made sheet under non-foaming conditions into a required shape, and then foaming the same. CONSTITUTION:A sheet material made of fiber-reinforced foaming melamine resin under non-foaming conditions is punched out to form a sunvisor core 11 with a required shape, while the outer circumference thereof is joined by sewing to form a sunvisor surface member 12 with a bag-like shape except an opening 21 for insertion of the sunvisor core 11. After the insertion, a heating process is applied thereto to a specified temperature, and then set between upper and lower press molds 22, 23 with a required clearance therebetween. Then the core 11 is heated and foamed and integrated with the inner face of the surface member 12 so that the core 11 may be bonded thereto. Next, the opening 11 is closed and at the same time, an excessive sunvisor surface part is cut and removed. Then, a rotation shaft 27 is inserted into a holder 15 fixed to the sunvisor core preliminarily.
Patent JP-H0616871-A (JP)
Title: Curable composition and its use to obtain cured elastomer
Inventor: SHII RICHIYAADO KOSUTEIN
IPC: C08J3/24
Filed: 1991-11-21
Abstract: PURPOSE: To obtain compositions curable by free-radicals, of which elongation and module are improved after being cured, by compounding a copolymer of ethylenically unsaturated nitrile monomers and conjugated dienes, zinc diacrylates and free-radical-generating compounds.  
     CONSTITUTION: Compositions containing (a) copolymers derived from at least one ethylenically unsaturated nitrile monomer and at least one conjugated diene monomer, which show saturating degree of at least 80% of the diene unit in the copolymer, (b) zinc diacrylate in an effective amount for crosslinking, and (c) free-radical generating compounds in an effective amount for cure are provided. The free radical generating compounds to be used include inorganic peroxide (for example: hydrogen peroxide), azo-compounds (for example: 2,2'- azobisisobutylonitrile), organic peroxide (for example: laurylperoxide). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07162409-A (JP)
Title: Method for data transfer
Inventor: TAGO SHIGERU
IPC: H04L9/10
Filed: 1993-12-07
Abstract: PURPOSE:To prevent illegal decoding by the 3rd party by decoding ciphered data based on a decoding key and a decoded module included in object codes generated by compiling source codes. CONSTITUTION:A data server side computer system 102 generates a ciphering key, and the system 102 and a terminal equipment are used to generate a source code of a decoded module and the source code is given to the system 102. Then a compiler 114 compiles the source code to generate an object code executed directly by a user side CPU 108, the source code is transferred to a computer system 101 and stored in an auxiliary storage device 105. The data transfer service is started succeedingly. The data are ciphered by a ciphering processing section 115 based on the ciphering key and the ciphered data are transferred to the system 101 and stored in the device 105. The ciphered data are decoded when the user references the data. In this case, the decoding module stored in the device 105 is user for decoding and its output is not recorded in any auxiliary storage device.
Patent JP-2001126248-A (JP)
Title: Optical disk device
Inventor: NAGAI KYUICHIRO
IPC: G11B7/004
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of the fats and oils adhered to a cleaning member of an optical disk device to a disk which occurs when the cleaning of another disk surface is executed after the dirt of the disk is wiped away by the cleaning member when the dirt sticking to the disk surface is the fats and oils. SOLUTION: The optical disk device is provided with the cleaning member for cleaning the surface of the optical disk 4. A contact part 15a of the cleaning member 15 with the disk surface is constituted to contain a photocatalyst of titanium dioxide, etc. Further, the photocatalyst-containing part of the cleaning member is provided with an artificial light source 26 for irradiating this part with UV light. The greater part of the fats and oils adhered to the cleaning member are decomposed to carbon dioxide and water by the oxidation effect of the photocatalyst and are released into the air. As a result, the cleaning member itself is maintained in the state always free from the dirt and efficient cleaning operation is made possible.
Patent JP-H07228778-A (JP)
Title: Polyphenylene sulfide resin composition, molded product thereof, and composite molded product thereof
Inventor: ISHIO ATSUSHI
IPC: C08K3/00
Filed: 1994-12-09
Abstract: PURPOSE:To provide a rein composition improved in adhesion to epoxy resin without detriment to heat stability, melt flow and mechanical properties by mixing a polyphenylene pulfide resin with a specified polyamide oligomer and a (non)fibrous filler. CONSTITUTION:This composition is prepared by mixing 100 pts.wt. polyphenylene sulfide resin having a melt viscosity (as measured at 320 deg.C and a shear rate of 10 sec<-1>) of 50-20000 P and a melt flow rate after a 15-min residence as defined in ASTM-D1238-86 (under a load of 5000g at 315.5 deg.C) which corresponds to at least 50% of the melt flow rate after a 5-min residence with 0.05-5 pts.wt. polyamide oligomer terminated with a 5-30 C hydrocarbon group and having a number-average molecular weight of 5000 or below, and 0-400 pts.wt. (non)fibrous filler.
Patent JP-S63160748-A (JP)
Title: Continuous casting method for hollow bloom
Inventor: DAITOKU KAZUMI
IPC: B22D11/124
Filed: 1986-12-24
Abstract: PURPOSE:To execute continuous casting with prevention of bulging by inserting an inner wall mold having multiple pipe construction into a mold, water-cooling the mold through a gap at outer circumferential side of the multiple pipes and supplying the spray water in the internal pipe part to cool the inner face of hollow bloom. CONSTITUTION:The inner wall mold 2 having multiple pipe construction is inserted in the mold 1 and in the outer circumferential gap part 3, the cooling water flowing to the drainage hole 6 from a supplying hole 5 through a partition plate 4, is passed through to cool the mold 2. And, in the inner pipe part of mold 2, a spray piping 8 communicating to a main pipe 7 is inserted and the inner face of hollow bloom is cooled by plural spraying nozzles 9 at the tip part of piping 8. Thus, the molten metal is cooled from both faces of the mold 1 and the inner wall mold 2, to form the solidified shells 14a, 14b at each face. Further, the steam generated from the spraying water is exhausted from draft hole 12 of a dummy bar 10 and exhaust duct 13 of the mold 2. In this way, the continuous casting with prevention of bulging is executed.
Patent JP-H02152505-A (JP)
Title: Method for defoaming high-viscosity material
Inventor: IMANISHI KIRYO
IPC: B01D19/02
Filed: 1988-12-03
Abstract: PURPOSE:To increase the removal efficiency of bubbles by discharging a high- viscosity material into a vacuum from a nozzle port and bursting the bubbles contained in the material. CONSTITUTION:The high-viscosity material 6 contg. bubbles 7 is charged into the upper chamber 2, and a piston 8 is set. A vacuum pump connected to an exhaust port 9 is then driven to evacuate the lower chamber 3, and the piston 8 is automatically lowered. The material 6 is discharged into the lower chamber 3 through the nozzle port 5 as the piston 8 lowers. The bubbles 7 contained in the material 6a are expanded and burst. The noodle-like material 6a freed of bubbles 7 is received in a vessel 10 placed in the lower chamber 3. By this method, the bubbles are removed with high efficiency, and the deterioration of quality is prevented.
Patent JP-H04180592-A (JP)
Title: Zn-mg alloy plated steel sheet excellent in plating adhesion and corrosion resistance and its production
Inventor: NAKAKOUJI NAOMASA
IPC: C23C22/24
Filed: 1990-11-15
Abstract: PURPOSE:To produce a Zn-Mg alloy plated steel sheet excellent in corrosion resistance by forming a Zn-Mg alloy plating on the surface of a steel sheet by molten-salt electroplating, and forming a chromated layer and a silica sol- contg. org. coating film thereon. CONSTITUTION:A current is applied to a steel sheet at the density of 20-350A/dm<2> in a molten-salt plating bath contg. at least one kind among ZnCl2, MgCl2, NaCl, KCl and LiCl and kept at 350-500 deg.C to form a Zn-Mg alloy plating contg. 1-35wt.% Mg, 0.5-25wt.% Fe and the balance Zn, and in which the Fe content is gradually decreased from the steel sheet surface toward its surface and substantially to zero at the surface at 10-60g/m<2>. A chromated layer contg. <=200mg/m<2> Cr is then formed on the plating layer, and finally an epoxy urethane-based org. resin contg. <=50wt.% silica sol is applied in <=2mum thickness and dried to produce a Zn-Mg alloy plated steel sheet excellent in adhesion and corrosion resistance.
Patent JP-H08131320-A (JP)
Title: Round mirror-shaped rice-cake housing set
Inventor: TANAKA KAZUAKI
IPC: B65B25/06
Filed: 1994-11-07
Abstract: PURPOSE: To prepare a round mirror-shaped rice-cake (kagamimochi) housing set reduced in damage and excellent in appearance by constituting the set from a small wooden stand (sanbo (for placing an offering thereon))-shaped case equipped with a space in which the two-stage rice cake part of kagamimochi (a hemispherical glutinous rice cake) is housed and a stepped part on which a kagamimochi packing base part is placed and the lid member holding the kagamimochi in the sanbo-shaped case. CONSTITUTION: A kagamimochi housing set is constituted from hermetically packed kagamimochi 1, a sanbo-shaped case 6 and a lid member 8 and the kagamimochi 1 consists of a flat square packing base part 11 and the two-stage rice cake part 12 upwardly protruding therefrom and the lid member 8 has a smooth surface. The sanbo-shaped case 6 has the same appearance as a small wooden stand as a whole and is constituted from an almost hollow square pillar-shaped base stand part, a peripheral edge part 62 surrounding the outer periphery of the upper end of the base stand part and a stepped part depressed from the end part of the peripheral edge part 62 and a space is formed in the base stand part.  This space has a size suitable for housing the two-stage rice cake part 12 of the hermetically packed kagamimochi 1 and the stepped part has a shape almost equal to that of the almost square packing base part 11 of the kagamimochi 1 and is made slightly larger than the packing base part 11 so as to have a size sufficient to place the packing base part.
Patent JP-H08136303-A (JP)
Title: Float in area-type flowmeter
Inventor: ITO YOSHIHIRO
IPC: G01F1/22
Filed: 1994-11-04
Abstract: PURPOSE: To measure a large flow rate with a small aperture, reduce pressure loss, and reduce the influence of viscosity given by fluid by forming a float in a streamline shape and reducing wave drag. CONSTITUTION: The pressure to a float due to flow rate is reduced by forming the float in a streamline shape and preventing the wave drag of the float from occurring easily. The reduction in the force to the float due to flow rate is the weight (differential pressure) of the same float and the range (maximum value) of measurement flow rate expands. When the maximum value of the measurement flow rate can be increased with the same differential pressure, the pressure loss per unit flow rate decreases. Similarly, when the maximum value of the measurement flow rate can be increased with the same differential pressure, a flow rate coefficient approaches 1 and the influence to the flow rate of viscosity can be reduced.
Patent JP-2001128166-A (JP)
Title: Integrated circuit for image compression and image compressing device
Inventor: KUROIWA TOSHIHISA
IPC: H04N19/70
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose integrated circuit for image compression which can be adaptive to the specifications of various application segments. SOLUTION: The integrated circuit for image compression makes the data length of an application segment externally settable, prepares dummy data having the style of the application segment from the data length, and outputs the dummy data in a state where the data are inserted into a compressed image file. On an external device side, the compressed image file is completed by replacing the dummy data with a regular application segment. Since the integrated circuit can be adaptive to various application segments, the versatility of the integrated circuit is improved.
Patent JP-H03168803-A (JP)
Title: Automatic volume adjusting device
Inventor: KAKUCHI TAKEO
IPC: G05B11/36
Filed: 1989-11-29
Abstract: PURPOSE:To rapidly and automatically adjust a volume output to an objective value even when 'play' exists in a connection part between the tip of a driver and the output adjusting part of a volume by setting up the rotational frequency of a pulse motor by a binary search method and automatically adjusting the volume output to the objective value. CONSTITUTION:A CPU 1 has a function to be a rotation control means for setting up the rotational frequency of a pulse motor 3 with a binary search. Namely, a volume output is detected by a volume output detecting means 6, the detected volume output is compared with the objective value and the volume output is automatically adjusted to the objective value by the binary search method. Thereby even when 'play' is generated between the tip part of the driver 4 on the output adjusting part of the volume 5, the volume output can be surely adjusted within an error range due to the 'play'. Thus, the volume output can be rapidly and automatically adjusted to the objective value inspite of the existence of 'play' between the tip part of the driver 4 and the output adjusting part of the volume 5.
Patent JP-H11144470-A (JP)
Title: Semiconductor memory device
Inventor: YAMADA HITOSHI
IPC: H01L27/11
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the integration rate of memory cells. SOLUTION: The transfer control NMOS's 25 and 26 of an odd number order memory cell 201.1 are controlled by a word line WL1. The transfer control NMOS's 25 and 26 of an even number order memory cells 201.2 are controlled by a word line/WL1. Thus, the odd number order memory cell 201.1 and the even number order memory cell 201.2 are not accessed simultaneously. Therefore, when the memory cell 201.1 is selected, a bit line BL2 is used for the access of the memory cell 201.1 and, when the memory cell 201.2 is selected, the same bit line BL2 is used for the access of the memory cell 201.2 . With this arrangement, both the adjacent memory cells 20i. j-1 and 20i. j1 share, one bit lien BLj so that an integration rate can be improved.
Patent JP-H11146680-A (JP)
Title: Driver for multiphase motor
Inventor: FURUKI SHIGERU
IPC: H02P6/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a driver for a multiphase motor, which can downsize the motor itself and whose assembly work becomes simple, by lessening the number of parts. SOLUTION: A frequency signal proportionate to the rotational speed of a motor is outputted from an FG pattern 12 being a rotational speed detecting means provided within a motor. A signal processing means 18 produces first, second, and third drive signals which bring the phase difference of 1/3 cycle into existence with one another, on the basis of the above frequency signal. Moreover, a motor drive circuit 17 generates coil currents Iu, Iv, and Iw with each timing of first, second, and third several drive signals Eu, Ev, and Ew, and supplies them to the coils 7u, 7v, and 7w for drive of a three-phase motor. Therefore, there is no necessity to use a Hall element, and a conventional pattern can be also used for it, so the cost can be reduced.
Patent JP-H05140051-A (JP)
Title: Tertiary amino-alcohol containing hydroxyl group at one end and its production
Inventor: SOTODANI KOSHIRO
IPC: C07C215/74
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a new compound useful as an emulsifying agent, an epoxy curing agent, a urethane catalyst, an extractant, a lubricating oil an additive, etc. CONSTITUTION:A compound of the formula (R is 2-24C alkylene, cycloalkylene, arylene, aralkylene, etc.; R' is 1-24C alkyl, aryl or aralkyl; (n) is 2-50). The compound is obtained by reacting a diol or a dialdehyde with a primary amine in the presence of a catalyst having a composition which comprises copper-a transition metal element of the fourth period-a platinum element of the group 8 and may contain an alkali metal or an alkaline earth metal and by selectively tertiary aminating one of hydroxyl groups at molecular ends and the compound is applicable to wide uses by introducing the compound to a quaternary ammonium salt, a benzalkonium salt, carbobetaine, amine oxide, etc.
Patent JP-H08166861-A (JP)
Title: Prediction system for required printing time of page printer
Inventor: FUJII SHUJI
IPC: B41J29/20
Filed: 1994-12-12
Abstract: PURPOSE: To predict the required time with high precision according to print data and improve efficient operation by predicting the required printing time on the basis processing time coefficients by types of print data. CONSTITUTION: A print data analysis part 2 analyzes print data sent from a host computer or print server and counts the amounts of data by the data types to generate a command list 20. In a processing time counting table 80, the required printing times per unit data are described by the command types. A processing time measurement part 6 multiplies the amounts of print data by the processing time coefficients to measure print times and generate a processing time actual result list 60. A processing time mean processing part 7 calculates the processing time mean values per unit data types by using the processing time actual result list 60. Thus, the required print times are predicted on the basis of the processing time coefficients by the types of data, so the required times can be predicted with high precision according to the print data.
Patent JP-2000134348-A (JP)
Title: Microcomputer meter-reading system and device to be used for the same
Inventor: YAMADA TOMOAKI
IPC: G08C15/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily confirm a meter-reading value by displaying the meter-reading value of a microcomputer meter on the display part of a telephone system with display part corresponding to the input of information for generating a request signal from the telephone system with display part connected to a microcomputer meter-reading device. SOLUTION: Concerning this microcomputer meter-reading system, a key telephone set 3 is connected to a connecting terminal 40 of a microcomputer meter-reading device 4 connected to a microcomputer meter 1 and public line 2 and when the information for generating the meter-reading value request signal is inputted from the key telephone set 3, the meter-reading request signal is transmitted to the microcomputer meter 1. Then, the meter-reading value is received from the microcomputer meter 1 and this meter-reading value is transmitted through the microcomputer meter-reading device 4 to the telephone system 3 with display part and displayed on an LCD display part 18 of the telephone system 3 with display part.