baber/WOPTO huggingface dataset:
Patent JP-S59184350-A (JP)
Title: Photosensitive body
Inventor: TAKEI YOSHIAKI
IPC: G03G5/06
Filed: 1983-04-05
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity and superior in color sensitivity, and good in action stability during repeated uses by incorporating specified photoconductive particles as a carrier generating substance, and a specified hydrazone deriv. as a carrier transfer substance in the electrophotographic sensitive body. CONSTITUTION:Photoconductive particles 5 as a carrier generating substance are made of polycyclic quinone pigments represented by formulae I , II, III consisting of particles of <=2mum average particle diameter obtained by the sublimation refining method. As a carrier transfer substance, a hydrazone deriv. represented by formula IV is used. A photosensitive layer is formed by laminating a carrier generating layer 2 composed essentially of the carrier generating substance and a carrier transfer layer3 composed essentially of the carrier transfer substance. In the formulae, X is halogen, nitro, cyano, acyl, or carboxy; R<1> is aryl or optionally substd. heterocyclic; R<2> is H, alkyl, or aryl; X' is H, halogen, alkyl, optionally substd. amino, alkoxy, or cyano; l is O or 1; n is 0-4; and m is 0-6.
Patent JP-S63225868-A (JP)
Title: Decision system for gridless wiring path
Inventor: SHIBUYA TOSHIYUKI
IPC: G06F17/50
Filed: 1987-03-13
Abstract: PURPOSE:To flexibly cope with a fine technology by dividing a wiring area into rectangular areas, using data indication a continuous relation between the respective rectnagular forms to decide a wiring path, and dividing a changed area which can be wired into the rectangular areas to update continuous relation data between the rectangular forms and decide a next wiring path. CONSTITUTION:The area which can be wired is divided into the rectangular areas by a rectangular area dividing means 1, the continuous relation data of respective rectangular area relations is formed by a continuous relation data forming means 2, the continuous relation of the rectangular area from a wiring end point to a wiring end point designated by a wiring path decision means 3 is traced to decide the wiring path and the wiring is plotted according to this path by a wiring plotting means 4. When this plotting is completed, it is returned to the processing of the rectangular area dividing means 1, a rectangular area division is updated on a newly formed wiring path and the wiring is plotted similarly hereinafter. The processing mentioned above is repeated until there is no designated point. The fine technology can be coped with according to the use of this rectangular division.
Patent JP-S59184392-A (JP)
Inventor: EGASHIRA TOSHINOBU
IPC: B41J2/485
Filed: 1983-04-05
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-S61219213-A (JP)
Title: Ring-type oscillation circuit
Inventor: IKEDA HIROSHI
IPC: H03K3/03
Filed: 1985-03-26
Abstract: PURPOSE:To reduce the occupying area of a ring-type oscillation circuit so as to reduce the power consumption of the circuit, by connecting the 1st load MOSFET between the 1st common voltage terminal and 1st external power source and the 2nd load MOSFET between the 2nd common voltage terminal and 2nd external power source. CONSTITUTION:At the time when the output of an inverter is inverted from a high- voltage condition to a low-voltage condition, electric charges accumulated in the gate of the next-stage inverter are made to flow to earthing potential 15 through an (n) MOSFET 14. On the contrary, an electric current is made to flow from the 1st external power source to the gate of the next-stage inverter through a (p) MOSFET 12 and electric charges are accumulated at the time when the output of the inverter is inverted from a low-voltage condition to a high-voltage condition. In these two cases, quantities of moving electric charges are reduced when the electric currents are controlled by means of the (n) MOSFET 14 and (p) MOSFET 12 which are respectively loads. Therefore, the time required for moving a prescribed quantity of electric charges becomes longer and circuit movement is delayed and, as a result, oscillation of a prescribed frequency becomes possible. It must be noted that a CMOS inverter is used to the above-mentioned inverters.
Patent JP-H11256738-A (JP)
Title: Concrete wall structure
Inventor: KIYOTA MITSUO
IPC: E04B2/94
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a concrete wall structure which has superior construction workability and improves the strength. SOLUTION: A concrete wall structure is provided with a panel fitting girder 11 and a cellular concrete wall panel 12 which is arranged parallel to the longitudinal direction of the panel fitting girder 11. The each wall panel 12 is fittedly fixed to the panel fitting girder 11 by a fixture 14. Fixed bodies 31 are fixed to the top/bottom faces of the panel fitting girder 11. Nut bodies 32 are inserted into a groove part 21 to be inserted of an engagement body 17 which is embedded beforehand in the side edge face of the wall panel 12 in molding the wall panel 12. The nut bodies 32 are positioned in prescribed positions corresponding to the height position of the wall panel 12 relative to the panel fitting girder 11.  The bolt bodies 33 are firmly screwed to the nut bodies 32 so that the engagement parts 45 of the nut bodies 32 and the engagement edge part 25 of the engagement body 17 are engaged with each other and the rear face of the wall panel 12 is brought in firm contact with the abutment parts 36 of the fixed bodies 31.
Patent JP-S60202709-A (JP)
Title: Filter supporting apparatus
Inventor: NAKAMURA SEIJI
IPC: B01D29/50
Filed: 1984-03-28
Abstract: PURPOSE:To constitute a filter supporting apparatus having optional volume easily by means of only changing the number of supporting piece by piling up suitable units of the supporting piece and constituting the filter supporting apparatus so that the piled units are supported in one body with a fixing apparatus. CONSTITUTION:A supporting piece 7 is constituted of a central ring 8 having required short length and starlike parts 9 which are projected in a star-shape on outer periphery thereof, and engaging projected parts 10, 11 and engaging recessed parts 10', 11' are formed at plural equiinterval positions in the peripheral direction at the top and bottom end surfaces of said ring 8 and parts 9. After the necessary units of said supporting piece 7 are piled up on a lower part supporting plate 22 fitted to the lower part of a supporting pipe 21 while matching said engaging projected parts and recessed parts, an upper supporting plate 28 is fitted and successively the filter supporting apparatus having required length is constituted to one body by tightening a fixing nut 31 via sealing medium 30. Thereafter, the filter element is constituted by fixing a filter cloth medium 32 with tightening band 33 between the top and bottom supporting plates 28, 22.
Patent JP-S61218262-A (JP)
Title: Test device for image sensor
Inventor: KONDO NOBUYOSHI
IPC: H01L27/14
Filed: 1985-03-25
Abstract: PURPOSE:To measure very simply optical output characteristics of a sensor element by providing a short-bar short-circuiting plural terminals of the sensor element, an optical output ammeter connected to the bar, a board moving stage inching the element toward the sensor array and a luminous flux varying device. CONSTITUTION:With the short-circuit bar 9 short-circuiting simultaneously all lead terminals (n=1,728) applied to a board 1, an output current at dark state is measured and a faulty diode such as short-circuit is detected in each sensor. Then a laser spot source 11 is irradiated sequentially from, e.g., a right side diode 2 of the sensor array board 1. In this case, a minute feeding screw mechanism 15 is driven and an output current at light state of each diode is measured. Moreover, the spot irradiation luminous flux amount is brought into 1/10 of that at the current measurement at light state, for example, by using a variable dimmer 13 to measure other light output current. A photoelectric conversion factor gamma of each diode 2 is calculated by the two light output currents.
Patent JP-S51135356-A (JP)
Title: C-mos switch circuit
Inventor: MORIHISA MITSUO
IPC: H03K5/02
Filed: 1975-05-19
Abstract: PURPOSE:To obtain a C-MOS switch for which single-throw type switches can be used, the steady-state current is so small that it can be disregarded and which has a simple circuit composition.
Patent JP-S51135453-A (JP)
Title: Phase synchronizing loop supervisory control system
Inventor: TAKAHASHI KIYOAKI
IPC: H03L7/12
Filed: 1975-05-20
Abstract: PURPOSE:Control of the phase synchroniziang loop so as to use it only under the lock condition.
Patent JP-S63227060-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIWARA KAZUYUKI
IPC: H01L29/43
Filed: 1987-03-17
Abstract: PURPOSE:To prevent the damage and peeling of an silicide by forming a buffer layer having excellent adhesive properties to an silicide layer and protecting the silicide layer from the irradiation of high energy lines in a post-process onto the silicide layer. CONSTITUTION:A CVD SiO2 layer 22 as a buffer layer having excellent adhesive properties to an silicide layer 15 and protecting an silicide from high energy lines in RIE, ion implantation, etc., is shaped onto the silicide layer 15 for a gate electrode. Since the SiO2 layer 22 is deposited onto the silicide layer 15 through a CVD method, the layer 22 has superior adhesive properties with the silicide layer 15, and the peeling of the silicide layer 15 is prevented in annealing in a post-process, and the generation of the damage of the silicide layer 15 can be inhibited when the CVD SiO2 layer 22 is deposited in thickness of approximately 500Angstrom .
Patent JP-H10253326-A (JP)
Title: Method and device for measuring thickness of thin layer and change thereof
Inventor: ARAN A AYER
IPC: G01B11/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for improving entire working efficiency by measuring real time, while polishing, changes in thickness of a thin film, wherein applied to chemical/mechanical polishing process(CMP). SOLUTION: The device for monitoring CMP optical process measures the thickness of a thin layer by its position during polishing. Since an incident angle α of the incident light on a wafer 28 being polished changes, the intensity at which the light from the thin layer is reflected on the wafer 28 changes at local maximum points a and a' and minimum points b and b'. The angle where light intensity is maximum or minimum is determined by a thin layer interference equation, thereby, the thickness of thin layer and/or changes of it is measured.
Patent JP-H07243749-A (JP)
Title: Draining device for refrigerator or the like
Inventor: SUYAMA TOMIO
IPC: F25D21/14
Filed: 1994-03-04
Abstract: PURPOSE:To easily remove a cap of a drain joint mounted at a bottom of a refrigerator, etc., even if the cap is disposed in a narrow space to a floor. CONSTITUTION:A plurality of protrusions 17 are formed on a lower surface of a cap 3 of a drain joint 1 mounted at a bottom of a refrigerator, etc. A cross-shaped or radial groove 18 is formed to the protrusions 17. A rodlike element is inserted laterally to the groove 18 and caulked to rotate the cap 3.
Patent JP-S52143785-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L21/306
Filed: 1976-05-26
Abstract: PURPOSE: To prevent the corrosion of Al wiring layers and eliminate the delamination of the wires connected thereto by covering the exposed terminal portions of the Al wiring layer with an Au layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58176128-A (JP)
Title: Recovery of niobium and tantalum from ore containing niobium and tantalum
Inventor: HAYASHI HIROSHI
IPC: C22B34/20
Filed: 1982-04-09
Abstract: PURPOSE:To separate and recover niobium and tantalum from the ore containing niobium and tantalum, in high yield and purity, by decomposing the ore with hydrofluoric acid and sulfuric acid, treating the decomposition product with F-type anion exchange resin, and treating the resin with a solution of hydrofluoric acid and ammonium chloride. CONSTITUTION:An ore containing niobium and tantalum such as niocalite, is finely pulverized, and decomposed with hydrofluoric acid and sulfuric acid under heating. The decomposition product is filtered to remove the precipitate, and the filtrate is passed through an F-type anion exchange resin column to adsorb niobium and tantalum to the resin. The resin is washed thoroughly with hydrofluoric acid and hydrogen fluoride at a concentration of >=1M, and then niobium and tantalum are eluted from the resin with 1M hydrofluoric acid solution containing 4M of ammonium chloride. The eluate is evaporated to dryness and calcined in an electric furnace to recover the mixed oxide of niobium and tantalum.
Patent JP-2000258863-A (JP)
Title: Silver halide emulsion and silver halide color photographic sensitive material
Inventor: SUZUKI KATSUHIKO
IPC: G03C1/035
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide emulsion improved in sensitivity and graininess and storage stability, too. SOLUTION: The silver halide emulsion comprises silver halide grains and a dispersion medium and >=50% of the projection areas of the silver halide grains are flat silver halide grains having central regions, intermediate regions, and circumferential regions, and having an aspect ratio of >=5, satisfying the following conditions (1), (2), and (3), and >=30 number% of the flat silver halide grains have each >=20 dislocation lines per one grain in the circumferenial regions. (1) The central regions include the centers of the grains and occupy 20-40 volume% of the total grains and have an average silver iodide content of <0.5 mol%. (2) The intermediate regions are located in the outsides of the central regions and occupy a 3-10 volume% of the total grains and have an average silver iodide of 1-5 mol%.  (3) The circumferential regions are located in the outermost layers and occupy >=10 volume% of the total grains and have an average silver iodide content higher thant that in the intermediate regions.
Patent JP-S58177738-A (JP)
Title: Side picture mirror device for vehicle
Inventor: SUMI YORINOBU
IPC: B60R1/08
Filed: 1982-04-10
Abstract: PURPOSE:To laterally improve the visual range, by providing a mirror erected and tumbled in accordance with opening and closing of a hood to the inside of a housing equipped with the hood opened and closed with the front of a vehicle as the supporting point. CONSTITUTION:The whole unit of a device is constituted on a base 3, and a hood 2 is turnably mounted to the base 3 by a hinge 4 comprising a hinge shaft 4a and bearings 4b, 4c, then a right hand mirror 5r is turnably mounted to the base 3 by a hinge 8 comprising a hinge shaft 8a and bearings 8b, 8c while a left hand mirror 5l is turnably mounted to the base 3 by a hinge 9 comprising a hinge shaft 9a and bearings 9b, 9c. Accordingly, the hood is closed at unnecessary time, and the mirrors are housed in a housing to fully obtain the visual range.
Patent JP-S63225254-A (JP)
Title: Multicolor developing device
Inventor: FUJIWARA TAKAO
IPC: G03G15/01
Filed: 1987-03-16
Abstract: PURPOSE:To prevent intrusion of different color toners by operating an upper stream side developing device together with a down stream side developing device at the time of changing over a recovering device for recovering the toner on a developing sleeve of the down stream side developing device from the upper stream side developing device to the down stream side developing device. CONSTITUTION:A photosensitive drum 1 rotates and the 2nd developing device 3b operates for the prescribed time, then a shutter 18 is closed simultaneously therewith and the developer on the developing sleeve 9 of the 2nd developing device 3b is recovered when a print SW is turned on at the time of changing over black development to color development to 1-scan 2-color development to execute the development in a two-color state of a color region and black region. The 1st developing device 3a operates in succession thereof and after the color development is executed, the 2nd developing device 3b on the down stream side operates and the black development is executed, but there is the possibility that the color toner on the developing sleeve 9 of the 1st developing device 3a intrudes into the developer of the 2nd developing device 3b right after the operation of the 2nd developing device 3b and, therefore, the recovering device 19 is operated simultaneously when the 2nd recovering device 3b is operated. The intrusion of the different color toner of the upper stream side developing device into the toner of the down stream side developing device is thereby prevented.
Patent JP-S58178088-A (JP)
Inventor: IIKURA SHIYOUICHI
IPC: F16L39/00
Filed: 1982-04-12
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-H05268222-A (JP)
Title: Data transmitting system
IPC: H04L12/42
Filed: 1992-03-17
Abstract: PURPOSE:To enable transmission between nodes to be executed without storage by recognizing that data to a same destination are not overlapped at the time of transmitting and also restricting whole terminals in a stand-by state for the reception of data which is transmitted from another stay in a hierarchical LAN network. CONSTITUTION:In the network where plural stays LA are contained in a trunk LAN, a terminal 1 is connected to a transmission line 4 including a master node 3 which forms a transmission cycle with the fixed cycle with an exchange node 8 and a multiplexing device 5. An access control circuit 83 inside the node 8 controls a channel control circuit 82, a terminal control circuit 81 and a route change-over circuit 84 and executes permission unless same destination data exists in another channel inside the transmission cycle at the time of riding a data frame on the dead channel. The whole terminals are restricted in the stand-by state for the reception of data which may be transmitted to the self-node destination at the time of starting transmission. When data is transmitted to the self-node, the corresponding terminal is made to immediately receive data by the transmission cycle.
Patent JP-H09249123-A (JP)
Title: Truck for railway vehicle
Inventor: MOTONAGA KOICHI
IPC: B61C3/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily fix a pipe of a cooling medium penetrating a hollow fixed axle. SOLUTION: An electric wire support seat is provided in a through hole penetrating a hollow fixed axle 10 between the hollow fixed axle 10 and an outside stator 30, and electric wires 51 are fixed to it by a cord 53. A joint 63 fixing pipes 61, 62 and joints 64, 65 penetrating in the radial direction are screw-connected. The other ends of the joints 64, 65 are flange-connected. The joints 64, 65 can be connected from the radial direction.
Patent JP-H08265814-A (JP)
Title: Radio selective calling receiver
Inventor: TSUCHIYAMA KINYA
IPC: H04W84/02
Filed: 1995-03-20
Abstract: PURPOSE: To realize a display form offering convenience of use for the user by selecting the presence of display of provision information in matching with the needs of the user of the radio selective calling receiver when a received message is displayed on a display section. CONSTITUTION: A bit selecting the presence of display of provision information is provided in a management table managing a message stored in a RAM 7 and a group information reception section 61 of a CPU 6 receives an address code of an output of a decoder 4. A group write control section 62 writes an address code received from the group information reception section 61 and message data to a prescribed memory area of the RAM 6. A group read control section 63 analyzes a command signal to read the message data stored in a RAM 4 and reads it according to the result. A group display control section 64 uses an LCD driver 9 to display the message data read by the group read control section 63 onto an LCD 8.
Patent JP-H07271094-A (JP)
Title: Electrophotographic toner
Inventor: YOSHIE NAOKI
IPC: G03G9/08
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an electrophotographic toner not causing filming and having satisfactory smearing resistance, heat resistance, low-temp. fixability and offset resistance property. CONSTITUTION:This electrophotographic toner contains a resin based on a styrene-acrylic copolymer contg. 5-40wt.% THF-insoluble component as a bonding resin and at least one kind of wax selected from among vegetable natural wax, Fischer-Tropsch wax and montan wax. The amt. of the wax contained is 1-10wt.% of the amt. of the bonding resin.
Patent JP-S60255539-A (JP)
Inventor: JIYON ETSUCHI BETSUKUTERU
IPC: B60R1/04
Filed: 1985-03-27
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-H02243483-A (JP)
Title: Arrival displaying method for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B3/00
Filed: 1989-03-14
Abstract: PURPOSE:To eliminate any bewilderment in waiting passengers by lighting an arrival forecast lamp in the reverse direction to a hall call preferentially in the case where an assigned cage arrives at a hall call floor in the reverse direction to the hall call direction, and further lighting the arrival forecast lamp in the hall call direction. CONSTITUTION:When a hall call by a hall button 3 is registered by a hall call register means 4, a cage call is registered to a cage assigned by an assignment means 8 by a cage destination button 5 of the hall call floor through a registering means 6, and the cage arrives at the hall call floor in the reverse direction to the hall call direction by an elevator operation control means 9, an arrival forecast lamp 12 in the reverse direction to the hall call is preferentially lighted in a remarkable mode by a forced arrival forecast lamp control means 11. In addition, the arrival forecast lamp 12 in direction of the hall call is light ed in a normal mode by an arrival forecast lamp control means 10. Thus, an arrival direction of the cage is informed to waiting passengers in advance, so that such a fear that they step into the cage by mistake and are bewildered can be thus prevented.
Patent JP-S61220374-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI IKUKO
IPC: H01L21/338
Filed: 1985-03-26
Abstract: PURPOSE:To prevent a contact between an impurity and a gate electrode even when the ions of the impurity are implanted and the impurity is diffused in the lateral direction, and to obviate the lowering of gate withstanding voltage by bringing the end section of the gate electrode consisting of a metallic film or an alloy thin-film inside the end section of a thin-film on the end section of the gate electrode. CONSTITUTION:An n-type layer 2 is formed onto a semi-insulating gallium arsenide substrate 1, a tantalum-tungsten silicide film is deposited, and an silicon dioxide film 5 is further grown on the silicide film in a vapor phase. When the film 5 is etched in an anisotropic manner and the tantalum-tungsten silicide film 3 is plasma-etched in an isotropic manner, the end section of the film 3 is brought to the side inner than the end section of the silicon dioxide film 5. Silicon ions are implanted, and high-concentration n-type layers 4 are shaped through heat treatment. Accordingly, since the end section of a gate electrode is brought to the side inner than the end section of the silicon dioxide film on the end section of the gate electrode, implantation layers are not brought into contact with the gate electrode even when the ions of an impurity are implanted and the implantation layers are diffused in the lateral direction, thus preventing the lowering of gate withstanding voltage.