baber/WOPTO huggingface dataset:
Patent JP-S61143779-A (JP)
Title: Multiple transfer device
Inventor: KADOWAKI HIDEJIRO
IPC: G03G15/01
Filed: 1984-12-17
Abstract: PURPOSE:To execute easily multiple transfer without image deviation by providing dielectric materials for each of the apertures provided to a base body of a conveying belt, applying electrostatic charge for transfer to the dielectric materials from the rear thereof and transferring superposedly the images on transfer paper. CONSTITUTION:An endless belt 65 consists of a flexible metal such as stainless steel and the plural min. apertures 65a necessary for transfer are disposed on the belt 65. Screen meshes 66 are extended to the apertures by an adhesive agent, etc. The meshes 66 are extended to the outside of the belt 65 in such a manner that the meshes ride on a driving roller 63 to be driven by a driving source not shown and that the transfer paper placed on the belt and conveyed by the electrostatic attraction thereto contacts with and electrostatic latent image carrying body. Guide parts 63 and 67a are projected and provided to both ends of the rollers 63 and 67 to prevent the transverse shifting of the belt 65. The electrostatic charge for transfer is thereby applied to the dielectric materials provided to the apertures 65a from the rear thereof and the images are superposedly transferred on the transfer paper.
Patent JP-S61142842-A (JP)
Title: Carrier wave lead-in auxiliary system
Inventor: KOBAYASHI KENZO
IPC: H04L27/227
Filed: 1984-12-17
Abstract: PURPOSE:To obtain the same characteristics at all times by using two clock division waves to sweep the oscillation frequency of a carrier wave transmitter VCO. CONSTITUTION:A signal B obtained by dividing a clock into N parts by a divider 21, a signal C obtained with M-division of the clock, a control signal A outputted from a CR circuit and a reset signal D showing a synchronous state are supplied to FF circuits 10-13 respectively. These FF circuits hold signals A-D. Then NOR circuits 14-18 produce signals A.B, A.B'.C, A.B'.D, A.C.D' and B.C.D' respectively. An OR circuit 19 produces the sum Z of those signals, and the sum Z is held by a flip-flop circuit 20.
Patent JP-2001085102-A (JP)
Title: Connector and its manufacturing method
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/52
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce man hours for molding and assembling by reducing the number of part items. SOLUTION: A terminal fitting 32 is inserted into a housing 10 through a terminal slot 13 and a wire 33 secured to the terminal fitting 32 is extended from the terminal slot 13. A filler 31 is injected into the injection chamber 14 of the housing 10 to prevent foreign matter from entering through the terminal slot 13 and to seal the extension passage of the wire 33. A sealing member 29 provided on the mating part 24 of the housing 10 which mates with a mating connector seals a space between the housing 10 and the mating connector. Since the sealing member 29 is molded integrally with the filler 31 in the injection chamber 14, this connector has a smaller number of part items than if the sealing member is molded as a separate component and assembled to the mating part, so that man hours for molding and assembling operations can be reduced.
Patent JP-H11101461-A (JP)
Title: Wall-mounted indoor unit of air conditioner
Inventor: CHIGUCHI SATOSHI
IPC: F24F1/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a wall-mounted indoor unit of an air conditioner which is formed out of a small-sized box body with a low height and operates to supply air normally. SOLUTION: An impeller 2 of a crossflow fan is provided in a box body 1, and a front casing 4, which forms a diffused air passage 5 with a rear casing 3, is disposed. A heat exchanger 7 is provided in the upstream side of the impeller 2. The opening ratio of an inlet side angle θH, which is formed by the axis of rotation of the impeller 2 and the line connecting the lowest row and the highest row of the heat exchanger 7, to an impeller side angle θSG, which is formed by the axis of rotation of the impeller 2 and the line connecting the upper edge of the front casing 4 and the upper edge of the rear casing 3, is formed at 0.8 or higher. Thereby, the correct suction area by the impeller 2 can be secured, and the air flow inside the box body 1 is stabilized.  The normal air supply function by the small-sized wall-mounted indoor unit with a low height can be obtained, and also a good air conditioning function can be obtained.
Patent JP-H02113514-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: TAKASUGI SHUNICHI
IPC: H01G9/035
Filed: 1988-10-24
Abstract: PURPOSE:To improve dielectric strength for minimizing defects such as short circuit or the like without deterioration of characteristics of electrolyte by adding a compound having a specific composition to the electrolyte. CONSTITUTION:A titanium compound selected from a group consisting of the compounds as represented by the formulae I to VII is added to electrolyte. In the formulae I to VII, R<1> and R<2> indicate an alkyl compound and R<3> indicates an alkyl compound containing phosphorus, sulfur or the like and having hydrophilic property. It is intended that the alkyl compound used herein comprehends all the hydrocarbon radicals such as alkane, alkene, alkylene and the like. Accordingly, it is possible to improve dielectric strength for minimizing defects such as short circuit or the like without deterioration of characteristics of the electrolyte. Further, it is possible use the electrolyte that originally has a composition providing particularly high dielectric strength, under a still higher voltage.
Patent JP-H01107300-A (JP)
Title: Voice code compounding system
Inventor: FUKUI AKIRA
IPC: G10L19/038
Filed: 1987-10-21
Abstract: PURPOSE: To efficiently encode and decode a voice with superior encoded speech quality and a small arithmetic quantity by performing the vector quantization of differences of feature parameters. CONSTITUTION: An input speech 1 is analyzed by a speech analysis part 2 to obtain N feature parameters X1-XN for each frame. A subtracter 10 subtracts a locally decoded feature parameter vectors X'i-1 which is one frame precedent from the input vector Xi=(X1-XN) of an (i)th frame consisting of the said feature parameters as elements. The vector Yi of the difference is inputted to a vector quantizer 4 and compared with code vectors Z(1)-Z(j) that a dictionary 3 contains to select the code vector Z(j) having the shortest distance to the vector Yi of the difference, thereby sending the number (j) of the code vector. Consequently, efficient voice encoding and decoding of superior encoded voice quality with a small arithmetic quantity is attained.
Patent JP-H0984590-A (JP)
Title: Production of alpha-linolenic acid
Inventor: WATANABE TATSUO
IPC: C12P7/40
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce the subject compound having various pharmacological activities by bringing an oil and fat containing α-linolenic acid into contact with an immobilized enzyme prepared by immobilizing an enzyme lipase on fine particles of a low-density polyethylene, hydrolyzing the resultant compound and isolating the prepared product. SOLUTION: Ethanol in a volume of 0.5-3ml based on 1g low-density polyethylene is added to swell the low-density polyethylene powder and the swollen particles are then brought into contact with a phosphoric acid buffer solution (pH7.0) containing a lipase enzyme derived from the porcine pancreas, etc., dissolved therein for at least 1hr under stirring to afford an immobilized enzyme prepared by immobilizing the enzyme lipase on the low-density polyethylene fine particles. The resultant immobilized enzyme is subsequently stirred in an oil and fat containing the α-linolenic acid such as an oil of Perilla frustescens Britton var. actua Kudo and distilled water in a nitrogen gas stream for 24hr and hydrolyzed.  The immobilized enzyme is then separated from the reactional mixture to isolate the produced α-linolenic acid according to a method such as the reversed phase chromatography to thereby industrially and advantageously provide the objective α-linolenic acid having various pharmacological activities.
Patent JP-H03129938-A (JP)
Title: Transmission controller
Inventor: SAITO YOSHIYUKI
IPC: H04L12/40
Filed: 1989-10-16
Abstract: PURPOSE:To improve the utilization efficiency of a transmission line by preventing a transmission ratio of the number of frames used for an information exchange from dropping relatively even if the number of unparticipation stations to the transmission line increases. CONSTITUTION:When a proxy packet is outputted from a master station in accordance with an unparticipation station, a slot counter 8 and a participation station number counting circuit 14 are brought to increment successively. When a value of the slot counter 8 becomes the own station address initial value, a participation station number value of the participation station number counting circuit 14 is supplied to a station address setting register 9. When the value of the slot counter 8 becomes the maximum station number value and a transmission synchronization end signal G1 is outputted from a transmitting period monitoring circuit 12 and an initializing signal S1 comes not to be outputted from an initializing period detecting circuit 13, a participation station number value of the participation station number counting circuit 14 is supplied to a maximum station number setting register 11. In such a way, after the next transmission period of an initialization transmission period, the proxy packet comes not to be transmitted, and only a frame header from the master station and a data packet from the participation station are transmitted.
Patent JP-2001094390-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: KOBAYASHI REIKO
IPC: H03H3/08
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an SAW(surface acoustic wave) device, which is small, high in productivity and reliable, and its manufacturing method. SOLUTION: An SAW element 22 has a comb-shaped electrode 24 and a terminal electrode 25 on one surface of a piezoelectric body 23. A base substrate 26 nearly in the same shape as the element 22 has an element connecting terminal 27 and an external connecting terminal 28. The SAW element 22 is opposed and arrange on the substrate 26 by face down bonding, and the terminal 27 and the electrode 25 are opposed to each other, adhered with metallic bumps 31 and the connecting bodies 33 of conductive adhesives 32 and connected electrically. Sealing members 34 made of the conductive adhesive are formed at the outer peripheries of the substrate 26 and the element 22 to adhere the substrate 26 and the element 22 to seal the surrounding of the electrode 24.
Patent JP-H01109758-A (JP)
Title: Large scale logic integrated circuit
Inventor: OKAZAKI SHINJI
IPC: H01L21/822
Filed: 1987-10-23
Abstract: PURPOSE:To improve an integration density, by inputting input signals at a plurality of different frequencies, and selectively detecting the signals. CONSTITUTION:Light beams are projected on a large scale logic integrated circuit on a substrate 1 from a light emitting element 2 with a wavelength fA and a light emitting element 3 with a wavelength fB. Meanwhile, optical detectors 4 and 5 are arranged at places, where synchronizing signals are required in the logic integrated circuit. The detecting wavelengths of the optical detectors 4 and 5 are changed in correspondence with the kinds of the synchronizing signals. As a result, for the light signal having the wavelength fA, several detectors 4 are operated. For the light signal having the wavelength fB, the group of the other detectors 5 are operated. In this way, the wavelengths for the light signals are prepared in correspondence with the number of the input signals. The detectors 4 and 5 are also prepared in correspondence with the number of the input signals. Thus the arbitrary synchronizing signal can be transmitted to an arbitrary place in the integrated circuit. Since a plurality of the synchronizing signals can be inputted to any places on the LSI without delay, the level of integration is improved.
Patent JP-S62246494-A (JP)
Title: Gripper for robot hand
Inventor: GAI TABOO
IPC: B25J15/02
Filed: 1986-11-07
Abstract: A robot hand gripping device intended for equipping the end of the wrist or arm of an industrial robot or robotized appliance, comprising grasping members or fingers and hydromechanical controls for spreading the grasping members apart from one another and/or bringing them closer to one another. It is formed by assembling together two identical parts with an intermediate piece between the parts, connectors being provided in the intermediate piece for connecting the two identical parts to at least one drive-energy source, such as compressed air, oil or the like.
Patent JP-H03128472-A (JP)
Title: Accelerated testing device for lsi
Inventor: KOMOTA MICHIO
IPC: H01L21/66
Filed: 1989-10-13
Abstract: PURPOSE:To automatically decide whether or not a proper board is selected at the time of a test by providing a constant current source and a voltage measuring circuit between a power source and the ground. CONSTITUTION:This device is provided with the constant current source 6 which supplies a current between the power source 3 of the LSI 2 and the ground GND 4, its voltage measuring circuit 7, a bias circuit 5, a changeover switch 8 between the power source 6 and circuit 7, and its control circuit 9. When the switch 8 is placed on the side of the power source 6, the measured voltage of the circuit 7 becomes twice as high as the forward voltage VF of diodes 12a and 12b and the circuit 9 switches the switch 8 to the side of the circuit 5 to start a test. When a bias is applied between the power source 6 and GND 4, the voltage does not reach 2VF, so abnormality is judged. Consequently, the LSI which has a different power source and GND in the same package can properly and securely be tested.
Patent JP-H03127212-A (JP)
Title: System power factor controller
Inventor: MIWA YOSHIYUKI
IPC: H02J3/18
Filed: 1989-10-13
Abstract: PURPOSE:To smoothly improve the fluctuation of a power factor caused by the fluctuation of the receiving reactive power by inputting the generating output active power and the generating output reactive power to a system power factor controller in addition to the receiving active power and the receiving reactive power. CONSTITUTION:The controllable reactive power and the controlled variable of reactive power of a generator are calculated based on the receiving active power inputted via a receiving active power input means 4A, the receiving reactive power via a receiving reactive power input means 6A, the generating output active power via a generating active power input means, and the generating output reactive power via a receiving reactive power unit means 23 respectively. Then a control command of an automatic voltage regulator AVR of the generator is issued in accordance with the calculated controlled variable of the generator reactive power. Thus the reactive power of the generator is controlled. As a result, the receiving power factor control is smoothly carried out via the generator output control for a system containing an independent generator.
Patent JP-H08128008-A (JP)
Title: Synthetic resin made artificial lawn
Inventor: UEMATSU TOMOKO
IPC: E01C13/00
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an external appearance like natural lawn and eliminate the fear of filled sand or the like being blown up by wind, walking, or the like. CONSTITUTION: A plurality of synthetic resin made band-like base body parts 1, 1,... are arranged in parallel to each other with intervals and a plurality of synthetic resin made leaf-like parts 2, 2,... are arranged in the longitudinal direction of the base body parts 1, 1,... with intervals. Respective leaf-like parts 2, 2,... are composed of a plurality of curved leaf pieces 22, 22,..., and are integratedly formed with adjoining base body parts 1. The leaf-like part 2 contains a leaf piece 22 having two or more curved parts 23.
Patent JP-S61138045-A (JP)
Title: Control unit of freezer
Inventor: KAWAGUCHI YUJI
IPC: F25B1/00
Filed: 1985-11-29
Abstract: PURPOSE:To improve the energy conversion efficiency in accordance with a high load by feeding power to a compressor driving moor through a frequency converter which is a variable frequency power source and generates a frequency which is higher than that of a commercial power source, when the load of the freezer is large. CONSTITUTION:During the space heating operation wherein the load of the freezer is large, changeover switches 14 and 15 are switched and a compressor driving motor 19 is inverter-driven. At the same time, a switch 16 for a four-way valve is turned ON and power is supplied to a four-way valve 18. Thus, an inverter starting switch 17 is turned ON and a power source voltage is applied to a power source frequency detection circuit 13. This detection circuit 13 detects the frequency detection circuit 13. This detection circuit 13 detects the frequency of the power source voltage and pulsates the same, and transmits a signal to a control signal circuit 12. This signal circuit sets the transmission and the frequency of the inverter to values in accordance with the magnitude of the freezing load in every 50Hz area and 60Hz area to start the compressor driving motor 19.
Patent JP-H06120114-A (JP)
Title: Projection exposure method and equipment
Inventor: TERASAWA TSUNEO
IPC: G03F9/00
Filed: 1992-10-06
Abstract: PURPOSE:To obtain an exposure method and its equipment wherein the resolution is so balanced that all patterns are resolved, when a reticle pattern in which a pattern having periodicity and a pattern having no periodicity mix is transferred on a wafer. CONSTITUTION:A means for obtaining data which show the characteristics of a reticle pattern, and a means 7 for selecting aperture stops 6-1, 6-2 which are arranged in an illumination light source so as to correspond with the data are installed, and the optimum illumination condition for the reticle pattern is realized. The optimum exposure condition is selected by using the data showing the characteristics of a pattern group constituting a pattern to be transferred, so that the pattern transfer wherein the resolution is balanced for all patterns is enabled.
Patent JP-S61144534-A (JP)
Title: Electronic thermometer
Inventor: FUKUI RYOICHI
IPC: G01K7/00
Filed: 1984-12-18
Abstract: PURPOSE:To execute a thermometry by drawing out easily only a cord and a thermometric probe in a state that the cover of a case is opened, by providing a thermometer body fixed to the inner bottom face of a compact type case, the thermometric probe provided on the tip of the cord, a supporting part and the detaining claw of the thermometric probe, etc. CONSTITUTION:A women's thermometer, or the like is constituted with a thermometer body 3 fixed to the inner bottom face of nearly the center part of a compact type case 1, and the thermometric probe 5 bent in an L-shape roughly and connected integrally to the tip of a cord 4, etc. In this state, when the cord connecting part 5b of the probe 5 fixed elastically by a supporting part 6 and a pair of detaining claws 7a, 7b is pushed with a finger, etc. from upward, a temperature sensing part 5c is raised by using one supporting part of the probe supporting part 6 as a fulcrum, and a probe body 5a is detached successively from the engagement to the detaining claws 7a, 7b and can be taken out. When housing the probe, the detaining claws 7a, 7b are engaged elastically and fixed to the outside periphery of the upper part by winding the cord 4 to the outside periphery of a body part 3a, placing the probe 5 on the supporting part 6 and pressing it against said part.
Patent JP-H04143845-A (JP)
Title: Page fault test system for computer
Inventor: KIDA TETSUYA
IPC: G06F12/12
Filed: 1990-10-04
Abstract: PURPOSE:To test a page fault generating function by having an access to an unspecific page during a normal operation of a diagnostic system. CONSTITUTION:A page table corresponding to the pages included in a logical space 2 assigned to a program is used when a program having a diagnostic operation is loaded (IPL). Then the invalid bits of the entries of the page table are all set in an invalid display state regardless of a fact whether the real pages are already assigned or not. If the invalid bits of the access receiver side are all set in the invalid display state at first in the page table when an access is requested during the execution of the program, a page fault is always produced by a diagnostic system 8 having a page fault generating test function as long as a page fault generating function is normal. Thus the page fault generating function is tested.
Patent JP-H05105982-A (JP)
Title: Micro welding electrode
Inventor: INOUE KIYOSHI
IPC: C22C29/14
Filed: 1991-10-16
Abstract: PURPOSE:To provide a micro welding electrode capable of forming a long-life cutting tool blade surface reduced in wear to a greater extent and excellent in machinability at the time when the cutting tool blade surface, etc., are coated by means of micro welding. CONSTITUTION:The electrode is a micro welding electrode composed principally of a material prepared by using TiB2 as an essential component and adding TiC and B4C to the above. It is recommended that TiB2 content is regulated to 50-80wt.%, and further, it is also recommended that one or more elements selected from Fe, Mo, Co, and Cr be incorporated into the above principal material or further one or more kinds selected from Dia grains, cBN grains, and B grains are mixed. Moreover, the above purpose can also be attained by using a micro welding electrode prepared by using a stainless steel rod as a core material and allowing a material, composed essentially of TiB2 and further containing TiC and B4C, to adhere to the surface of the above rod.
Patent JP-H06116979-A (JP)
Title: Dredging equipment
Inventor: KUIOKA KIYOSHI
IPC: E02F3/88
Filed: 1992-10-06
Abstract: PURPOSE:To facilitate fluidization of sludge by operation of excavation cutters that rotate in overlapping and to send the fluidized sludge by means of pneumatic conveyance with pressure applied via a flexible pipe from a discharge port through a discharge pipe with compressed air injected by a method wherein a sludge layer is cut and excavated by rotation of the excavation cutters of excavators provided to the lower end of a screw conveyor. CONSTITUTION:A mount 50 is moved in tilting motion by operation of an oil-hydraulic cylinder 52 and is fixed so that excavators 60 are positioned upright. Then, an underwater electromotor 42 is driven, and thereby oil-hydraulic motors 66 of the excavators 60 are driven while driving of a pressurized conveyance pump 70 and supply of compressed air to an air nozzle 80 are executed. Sludge in a sludge layer is cut and excavated with excavation cutters 62 and the excavated sludge is agitated and fluidized by the adjoining cutters 62. A discharge port and the inlet of the pressurized conveyance pump 70 are connected with a flexible pipe 100, and the fluidized sludge is conveyed through the flexible pipe 100. The pressurized conveyance pump 70 and a discharge pipe 90 that follows the pump 70 are fixed to a ladder 20, making the mount lightweight and compact Thereby operation becomes easy, enabling continuous operation to be made safely and improvement of work efficiency to be achieved.