baber/WOPTO huggingface dataset:
Patent JP-H01273305-A (JP)
Title: Ceramic multilayer capacitor and its manufacture
Inventor: KORUNERISU UIREMU BERUFUHOUTO
IPC: H01G4/12
Filed: 1989-03-06
Abstract: PURPOSE: To decrease the number of rejective products by adding glass particles to an intermediate layer in addition to a conductive metal oxide and preventing diffusion of silver into the inner electrode by employing a heterogeneous intermediate layer of 1μm thick. CONSTITUTION: The multilayer ceramic capacitor comprises alternating layers of a dielectric oxide based ceramic material 1 and an electrode material 2. Metal end contacts 4 coming into conductive contact with the part of layer of material 2 through an intermediate layer 3 of a conductive metal oxide contain silver. The intermediate layer 3 is added with glass particles in addition to the conductive metal oxide and the intermediate layer 3 is a heterogeneous intermediate layer of at least 1μm thick. The glass particles comprises a glass composition having a lead oxide. According to the structure, diffusion of silver into an inner electrode, i.e., the material 2, is prevented effectively and the number of rejective products is decreased.
Patent JP-S51127938-A (JP)
Title: Ignition period automatic adjusting device for sparkling internal comb ustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02P5/10
Filed: 1975-04-30
Abstract: PURPOSE:An ignition period automatic adjusting device for sparkling internal combustion engine, that protects output performance of an engine at minimum sacrifice and performs prompt warming up the engine.
Patent JP-H09247248-A (JP)
Title: Portable telephone set system
Inventor: ABE TAKASHI
IPC: H04W8/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set system which can save the trouble at switching time and is high in usability. SOLUTION: Of this system, a portable telephone set 1 is equipped with a data memory 16 which stores set data, and copies data stored in the data memory 16 to a memory device 3 and transmits the data as indicated, the memory device 3 stores the data, and the portable telephone set 1 receives an indication for reading the data out and outputs a data request signal to the memory device 3; and the memory device 3 outputs the stored data to the portable telephone set 1, which stores the data in the data memory 16.
Patent JP-S52135979-A (JP)
Title: Electric power source
Inventor: MIYAGAKI HISANORI
IPC: G05F1/10
Filed: 1976-05-10
Abstract: PURPOSE: To prevent the object to be controlled from making abnormal operation when its power source becomes abnormal or after it recovers, by restricting the power source for the subsystem of any abnormal system when any abnormality is detected among individual power source allotted to each of the plural number of system thata are different in their weight. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08251927-A (JP)
Title: Erroneous wiring detector
Inventor: YAMAMOTO TOSHIHIKO
IPC: H02M7/48
Filed: 1995-03-13
Abstract: PURPOSE: To block throw-in of AC main power supply by providing means for opening a switch when the DC output voltage from a DC power supply does not exceed a predetermined level thereby detecting short circuit at DC section before the AC main power supply is thrown in. CONSTITUTION: When erroneous wiring is not present, a charging current flows from the DC power supply 17 of an erroneous wiring detector 19 through a route L1 to smoothing capacitors 6, 8 to raise the charging voltage VC. The forward drop voltage VP of a diode DP, the voltage V2 across a resistor 3, and the base-emitter voltage VB of a transistor Q7 are then subtracted from the charging voltage VC. When the difference exceeds the break voltage VZ of a constant voltage diode Zd, a base current is fed to the transistor Q7 and the emitter-collector thereof is conducted to feed the coil of an electromagnetic relay 18 with a current through a current limit resistor R1. Consequently, the contacts of the electromagnetic relay 18 are closed to produce an interlock signal for an electromagnetic switch 2.
Patent JP-H01225208-A (JP)
Title: High frequency amplifier
Inventor: TOMITA KOJI
IPC: H01L29/80
Filed: 1988-03-03
Abstract: PURPOSE:To cause consistency to be satisfactory and to cause a noise to be low by coupling an FET, for which the carrier concentration and thickness product of a high carrier concentration layer is controlled under a Schottky electrode, in one step or multi-step so that the potential of the Schottky electrode can be zero or active to the electrode of any one of a pair of ohmic electrodes at the time of operation. CONSTITUTION:A high frequency amplifier chip 100 is composed of an amplifying step 50 and input and output matching circuits 51 and 52. For the amplifying step 50, a high carrier concentration layer 3 is formed on a low carrier concentration layer 2, which is formed on a semi-insulating substrate, and a source 5 and a drain 6 are formed on a second high carrier concentration layer 20, which is formed on the high carrier concentration layer 3, with a gate 9 between. In order to obtain a drain current to be used for amplification, the carrier concentration and thickness product of the high carrier concentration layer 3 is controlled so that the potential of the gate 9 can be zero or active to the source 5. Then, the depletion layer thickness 32 under the gate can be reduced.
Patent JP-H0815804-A (JP)
Title: Silver-halide photograph component containing biocide
Inventor: RUIJI CHIEROONE
IPC: G03C1/37
Filed: 1995-03-13
Abstract: PURPOSE: To obtain improved mildew resistance and microorganism resistance by constituting a silver halide photographic component of a dihalogenonitroacyl amino compd. and a phenolic killing agent. CONSTITUTION: This photographic component consists of >=1 hydrophilic colloidal layers contg. a combination of the dihalogenonitroacyl amino compd. and the phenolic killing agent. The dihalogenonitroacyl amino compd. is expressed by, for example, the formula. In the formula, X1 and X2 respectively denote hydrogen or halogen atoms; (n) denotes the number of the methylene groups in the compd. and have a value of 1, 3 or 3 but >=1 methylene groups form a dihalomethylene group by combining with >=2 halogen atoms. All of the methylene groups combined with the halogen atoms are preferably the dihalomethylene groups. The example of the halogen atoms expressed by formula X1 and X2 includes chlorine, bromine and iodine.
Patent JP-H09225884-A (JP)
Title: Measuring method for position of electric wire of manupulator for distribution work
Inventor: HOUKAKU TAKESHI
IPC: B25J19/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enable an accurate measurement on the position and direction of electric wire with a simple structure by image picking up an aerial distribution wire by means of several TV cameras installed on a manupulator, image processing the image, and thereafter measuring a distance to the aerial distribution wier by use of triangle measurement principle and the direction of the aerial distribution wire. SOLUTION: A manupulator 1 is supported by a telescopical boom, a TV cameras 3, 4 with an auto iris lens is fixed at the front surface of the manupilator 1 and a bendable arm 5 with tools attached right and left thereto is set. A luminousity signal taken in from each camera 4, 5 is VD converted and data of black and while level is stored on an image memory, then computation process is carried out at a computer. Then, after the position of electric wire at a specified position is thought to the computer, the distribution of luminousity is traced in the left and right directions with the point of position being the center, and finally the detection is made as one electric wire. Thereafter, by use of the principal of triangle measurement, the distance to the aerial distribution wire and the direction thereof are measured.
Patent JP-S61212881-A (JP)
Title: Cleaning device
Inventor: YANASE MASAO
IPC: G03G21/00
Filed: 1985-03-18
Abstract: PURPOSE:To insure a blade against peeling off without contacting the unevenly coated part of a photosensitive layer edge by setting vicinities of both ends of the cleaning blade press-contacting the surface of the electrophotographic sensitive layer to a shape ensuring that they hardly contact the sensitive layer. CONSTITUTION:Cut parts 2' and 2' tilting to inside are formed on both ends of the cleaning blade 2, which press-contacts the photosensitive layer 3 of an image carrier of an electro-photographic copying machine, etc., and removes a residual toner, so that they hardly contact the outside of a width L in the effective picture area of the photosensitive layer 3 and a non-shaped part 3' such as uneven coating on both edges as shown in figure. Instead of forming said parts, rectangular cut parts 2'' and 2'' can be formed at both ends of an edge part 2E as shown in another figure. Thus the blade contacts the unevenness of both end parts 3' of the photosensitive layer so as to vibrate. This vibration affects the center of the blade 2, and prevents the blade peel-off and the deterioration of the picture quality due to insufficient cleaning.
Patent JP-H02231788-A (JP)
Title: Manufacture of printed wiring board
Inventor: UENO YUKIHIRO
IPC: H05K3/10
Filed: 1989-03-03
Abstract: PURPOSE:To form a fine circuit by using a photosensitive resin film as a printing resist. CONSTITUTION:A photosensitive resin film 1 is stuck, and a photosensitive resin layer formed onto an insulating resin board is exposed by employing a photo-tool, thus preparing a printing resist 4 having the negative shape of a desired circuit pattern. A conductive resin is pushed into a groove shaped by a squeegee 5, the resin is cured and a conductor is formed, and the resist 4 used for printing is peeled. Consequently, conductive paste 6, 7 are placed only on a desired circuit shape section, in which there is no printed resist 4, on the substrate though the whole surface is coated with the conductive paste 6, 7 by the squeegee 5 by a printing resist layer. Accordingly, a thin circuit is formed without limiting circuit width capable of being printed and a direction, etc., and can be shaped easily by a pattern rectangular in the direction of the progress of the squeegee.
Patent JP-H02231793-A (JP)
Title: Handle attaching structure
Inventor: SASAKI TOYOKI
IPC: B41J29/13
Filed: 1989-03-04
Abstract: PURPOSE:To hang even a comparatively thick box-shaped equipment almost without inclining the equipment by regulating the relative revolution of a handle and an equipment body. CONSTITUTION:The support shaft sections 11 of a handle 5 are held rotatably to pivotally support sections formed to the bottom of an equipment body 2, and the handle 5 is installed to the equipment body 2 in the positional changeover-free manner of the location of housing folded to the outside surface of the bottom of the equipment body 2 and the location of usage extended up to the outside of the equipment body. When the handle 5 is gripped at the location of usage and the equipment 2 is hung, the support shaft sections 11 or engaging sections shaped on their midways of arm sections 7 are moved at a fixed distance in the direction of lifting together with the handle 5 through guide support holes. The engaging sections 7 are engaged with retaining sections formed to the equipment body and the relative revolution of the handle 5 and the equipment body 2 is regulated, and the equipment 2 is supported through the handle 5 by the interlinking of the support shaft sections 11 and the guide support holes. Accordingly, the equipment is hung through the handle 5 extended in the direction of lifting under the state in which relative revolution with the equipment body 2 is regulated, thus preventing large tilt only by slightly inclining the equipment while using the gripping section of the handle 5 as the center of rotation even in the comparatively thick box-shaped equipment.
Patent JP-S54144168-A (JP)
Title: Carrier pick up circuit including pulse insertion circuit
Inventor: TAKASE ICHIROU
IPC: H04L27/227
Filed: 1978-04-28
Abstract: PURPOSE:To enable to pick up the carrier stably even at lower carrier power/noise power, by adding the pulse insertion circuit between the slicer and the n frequency division circuit. CONSTITUTION:The pulse insertion circuit 405 is added between the slicer 404 of the carrier pick up circuit and the n frequency division circuit 406. In the circuit 405, the signal (a) from the input 501 is differentiated 502 into the waveform (b), one output is fed to the logical sum integrated circuit 505, and another output is given to the discrimination circuit 503. If the pulses on half way are missing (dotted lines of the waveform (b)), the state of the circuit 503 retriggered with the pulse is fallen after T1(T1>T) (c), and it is detected that no input pulse is present. Further, the pulse generator circuit 504 is risen with the trailing of the input pulse (c) to cause the pulse (d) fallen after T2. But, the pulse (d) is at the position of missing pulse for (b). By synthesizing the (b) and (d) with the circuit 50, regular pulse train is obtained at the output terminal 506.
Patent JP-S58171507-A (JP)
Title: Method for operating blast furnace by blowing pulverized coal
Inventor: HARAFUJI SHIYOUICHI
IPC: C21B5/00
Filed: 1982-03-31
Abstract: PURPOSE:To maintain a satisfactory reaction in a blast furnace, to lower the fuel ratio and to carry out stable operation by controlling the grain size or the volatile matter content of pulverized coal to be blown into the furnace together with hot air with respect to conditions during charging. CONSTITUTION:The grain size of pulverized coal is regulated to 40-180mum and/or the volatile matter content is regulated to 0-50%. As a result, the internal temp. distribution of a raceway can be regulated, the distribution can be changed even when conditions during the charging of starting materials from the top of a furnace are fixed, and the shape of a melting zone, heat transfer efficiency and reduction efficiency in the furnace, and the balance of them can be controlled. Accordingly, a satisfactory reaction is maintained in the furnace, and the productivity can be controlled to a high degree. The fuel ratio and the Si content of pig iron are lowered, Si is distributed more uniformly in pig iron, and smooth and stable operation can be continued.
Patent JP-H07258412-A (JP)
Title: Electrorheological gel and its preparation
Inventor: MAAKU DEBITSUTO FUITSUSHIYAA
IPC: C08G77/06
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a gel compsn. comprising a specific silicone polymer, active solid particles and a metal catalyst and showing peculiar rheological characteristics drastically increased in viscosity and elastic modulus by the application of voltage.  
     CONSTITUTION: A gel compsn. is obtained by compounding (A) a curable silicone polymer selected from a curable silicone polymer selected from the formula (RO 3 )SiO(RXSiO) m (R 2 SiO) n Si(OR) 3 , the formula (RO) 3 (RXSiO) m (R 2 SiO) n Si(X) 3  and the formula (X) 3 SiO(RXSiO) m (R 2 SiO) n Si(X) 3  (wherein R is a 1-20C moonovalent hydrocarbon; X is R, an acryloxy, hydroxy, an alkoxy, oxime or a 2-20C olefinic hydrocarbon; (m) is an average value of 0-100; and (n) is an average value of 100-2,000), (B) electrorheologically active solid particles and (C) a metal catalyst and shows storage elastic modulus of 500-500,000 pascal at 25°C and 100 Hz before the application of an electric field and has a peak strain amplitude such that the gel is present in a viscoelastic linear region and a dynamic mechanical loss tangent of at least 0.5. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01268608-A (JP)
Title: Herbicide compound
Inventor: KAAMITSUTO REI BAANSAIDO
IPC: A01N43/70
Filed: 1989-03-03
Abstract: PURPOSE: To control weeds by simultaneously applying 5-cyano-1-(1,1- dimethylethyl)-N-methyl-1H-pyrazole-4-carboxamide and atrazine or cyanazine and alachlor or metolachlor. CONSTITUTION: This herbicidal mixed agent comprises 5 cyano-1-(1,1- dimethylethyl)-N-methyl-1H-pyrazole-4-carboxamide (preferably 0.5-12%) and atrazine or cyanazine (preferably 0.15-36%) and alachlor or metolachlor (preferably 0.15-36%). These kinds of the components are approximately simultaneously applied to weeds to control the weeds. The mixed agent does not damage plants and the amount of it mixed is small. The mixed agent is useful for grain such as maize, Sorghum bicolor dulciusculu, peanut, soybean, sugarcane, cotton, etc., especially for maize.
Patent JP-H03254948-A (JP)
Title: Thermal ink jet image forming apparatus
Inventor: OIKAWA NOBURO
IPC: B41J2/05
Filed: 1990-03-06
Abstract: PURPOSE:To simplify the constitution, miniaturize the apparatus and reduce the power consumption by a method wherein, an electric power is conducted from an electrode to a electric resistance part of a film thereby making ink and feeding the melted ink into a penetrated hole. CONSTITUTION:An image forming film 21 having a plurality of penetrated holes 22 is formed by a film the whole body of which consists of electric resistant member, further it is constituted to travel while making contact with a thermal head 3, while a roller 23 which makes a film 21 pressed against an ink feeder 7 is arranged in the vicinity of an injector for liquid state heat-melted ink 12a, while heating electrode at both side rims. By energizing the film 21 from the heating electrodes 24, 25, a solid form 12 to be melted by heat is formed into a liquid ink 12a, which is fed into the penetration hole 22.
Patent JP-S5319725-A (JP)
Title: Laser printer
Inventor: SATOU TAKAO
IPC: G06K15/00
Filed: 1976-05-11
Abstract: PURPOSE: The laser beam from a single light source is modulated by a single photomodulator and is scanned by a single photo-scanner and is reflected by a halfmirror and a mirror, thereby recording the same information on plural recording mediums simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58169077-A (JP)
Title: Scintillation camera
Inventor: HATSUTORI HIROYUKI
IPC: G01T1/29
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a highly sensitive scintillation camera free from distortion by obtaining positional signals X and Y from a lattice-shaped collimator and a detector with a distribution image of a radioactive isotope reconstructed based on a detection signal from a proportional counter tube type detector and a flat- plate-shaped collimator. CONSTITUTION:A proportional counter tube type detector 1 is equipped with a first electrode group 11 with a number of parallel electrode wires spreaded and a second electrode group 12 at the right angle thereto. A parallel flat-plate- shaped collimator 2 is arranged parallel to the first electrode group 11. Detection signal from each electrode of the electrode group 11 is introduced to a pulse height analyzer 31 and counted with a counter 32. To take picture of movement of an RI of a quick action, a parallel flat-plate-shaped collimator is arranged at the right angle to another parallel flat-plate-shaped collimator 2 to form a lattice-shaped collimator in substance. Detection signals from individual electrodes of the electrode groups 11 and 12 are used as X and Y positional signals respectively.
Patent JP-H07287210-A (JP)
Title: Driving method for liquid crystal optical element
Inventor: YUASA KOYO
IPC: G09G3/36
Filed: 1994-02-25
Abstract: PURPOSE:To make an excellent display even when the liquid crystal optical element which is not good in bistability is used by making impedance high at selection time when an applied voltage is low by a threshold value circuit interposed between a signal electrode and a diving circuit. CONSTITUTION:The driving circuit 2 (2-1 or 2-2) which is connected to signal electrodes 11 and scanning electrodes 12 and switches the liquid crystal optical element 1 displays respective pixels of the liquid crystal optical element by a two-pulse method. The threshold value circuit 3 is interposed between the driving circuit 2-1 and signal electrodes 11. This threshold value circuit 3 applies the driving circuit from the driving circuit 2 to the pixels of the liquid crystal optical element 1 sufficiently at selection time; and the apparent impedance on the side of the driving circuit 2 becomes infinite at nonselection time and the driving voltage drops to OV, so that the driving circuit 2 is made artificially open. Consequently, even when the liquid crystal optical element whose bistability is not good is used, an excellent display can be obtained and the writing speed is superior; and a high-contrast display is made and the sticking of the screen can be prevented.
Patent JP-H01226924-A (JP)
Title: Method of preparation construction of sand pile for water-bottom ground
Inventor: INOUE YASUHIKO
IPC: E02D3/10
Filed: 1988-03-07
Abstract: PURPOSE:To prepare a sand pile efficiently by filling the inside of a casing penetrated into a water-bottom ground with sand at a stage when a sand charge port for a hopper is positioned at a section upper than a water surface and drawing out the casing when the lower end of the casing reaches the water- bottom ground. CONSTITUTION:A casing 10 is penetrated into a water-bottom ground, sand is charged from a sand charge port 8 at a stage when the sand charge port 8 is positioned at a section upper than a water surface, and the inside of the casing 10 is filled with sand. Sand is also stored into a hopper 7, an on-off valve 9 is closed, and an on-off valve 11 is closed. The casing 10 is penetrated continuously, and the lower end of the casing is made to reach the specified depth of the water-bottom ground. Sand is discharged from the lower end, pulling out the casing 10 and a sand pile 14 is prepared, and drawing is stopped once at a stage when some quantity of sand remains in the casing 10. The on-off valve 11 is opened and sand in the hopper 7 is sunk into the casing 10, and the inside of the casing 10 is supplied with compressed air again and the preparation of the sand pile 14 is reopened.
Patent JP-S63220713-A (JP)
Inventor: MATSUI MASAKI
IPC: H02H3/24
Filed: 1987-03-10
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-S57168136-A (JP)
Title: Vibration testing method
Inventor: TAKAHASHI KAZUTO
IPC: G01M7/02
Filed: 1981-04-10
Abstract: PURPOSE:To carry out exact vibration test of a body which is to be subjected to vibration test by controlling a vibrating machine so that the output signal of a beforehand determined target wave form can be obtained at the output of detection devices that are installed at various places of the body that is subjected to vibration. CONSTITUTION:Control signal that is converted into analog through a D/A converter and after that applied to a vibrating machine 1 is generated by the central process unit 6, and when this control signal is added to the vibration machine 1, the output signal obtained at the output of a detector 3 is amplified 5 and then the amplification is taken in after its conversion to digital by an A/D converter. The central processing unit 6 also stores in its memory the target signal that corresponds to a target wave form of vibration at an arbitrary point of a body 2 to be tested on which the detector 3 is mounted, if the body 2 is, for example, an automobile, the output signal of the detector 3 that is recorded in a data recorder, etc. when the automobile is actually run, and the central processing unit 6 seeks error of the output signal of the detector with respect to the target signal and corrects the control signal based on this error and operates to issue new control signal.
Patent JP-H08238374-A (JP)
Title: Used recording medium collector
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1996-03-11
Abstract: PURPOSE: To prevent the trouble of diffusing used recording media inside the place of amusement as much as possible. CONSTITUTION: When a used card is put into a card slot 44, that inserted card is fetched into this device by a card conveying mechanism 164 and collected into a card collection box 178 and with that collection of the used card, the correspondent value is paid out by a coin dispensing mechanism 172.