baber/WOPTO huggingface dataset:
Patent JP-H07312775-A (JP)
Title: Managing equipment entrance into exit and from room by the use of handy phone
Inventor: ISHIKAWA TOSHIYUKI
IPC: G06Q50/16
Filed: 1994-05-18
Abstract: PURPOSE:To detect and display individually a status such as entrance, presence and absence or the like without manual input by displaying room entrance/exit based on communication information with an indoor base station in the vicinity of an entrance and an exit. CONSTITUTION:Indoor base stations 2, 2-1, 2-2,... make intermittent radio communication with mobile stations 1-1, 1-2,... and the communication information is processed by an exchange 4. The indoor base stations are arranged in the vicinity of entrance and exit. The communication information is sent from the exchange 4 to a management equipment 5, which discriminates presence/ absence of directors and managers carrying each mobile station based on the communication information and updates a management table 6 to make entrance exit management and the result is displayed on a display device 7. The table 6 sequentially stores and updates the information required for the discrimination of the presence/absence of directors and managers and the display device 7 displays the presence/absence of directors and managers according to the storage content onto a display panel.
Patent JP-H02282290-A (JP)
Title: Projector device
Inventor: KIMURA SAKAE
IPC: G03B21/00
Filed: 1989-04-24
Abstract: PURPOSE:To form an image without distortion on a projection surface by correcting the torsion of a projector main body from the difference of output signals from plural sensors based on information on the projector main body by means of a judgement part. CONSTITUTION:When an ultrasonic transmitter 19 and a sensor 20 become in an operated state with an ultrasonic sensor switching signal, a pulse from the transmitter 19 is projected to a screen 17 and a reflected wave returns to the sensor 20. A control circuit 27 obtains a distance from a reflection time and calculates distances L1 and L2 from the left and right leading edge parts of a device to the screen 17. Then, a difference detector 30 detects the difference L1-L2 based on output from a counter circuit 28 to calculate 31 the angle of torsion in accordance with the size of the difference. Base on the calculated result, a driving circuit 32 drives a motor 16. Thus, the projector main body is driven to be rotated with respect to a base 15 by a rotation mechanism 14 for correcting torsion and the torsion is corrected.
Patent JP-H04260452-A (JP)
Title: Agitation type grinder
Inventor: FURUYA HARUAKI
IPC: B02C2/04
Filed: 1991-02-12
Abstract: PURPOSE:To enhance maintenance properties by making a set value accurate and easy by mounting a set value measuring apparatus capable of automatically and simply measuring the set value of the grinding part of an agitation type grinder by remote operation. CONSTITUTION:A through-hole is provided to a main shaft 4 in the axial direction thereof and a hydraulic cylinder 50 having a piston 50a whose surface on the advance direction thereof is spherical is arranged to the through-hole of the upper end of the main shaft and a position detector 60 is fixed to the lower end of the main shaft 4 and the movable element 60a of the position detector 60 is connected to the lower end of the piston 50a.
Patent JP-S585756-A (JP)
Title: Method and device for separation of transfer paper
Inventor: FURUICHI YASUSHI
IPC: G03G15/16
Filed: 1981-07-03
Abstract: PURPOSE:To make separability of transfer paper stable by measuring the volume resistance of transfer paper with the relation rho=K/Id(K is a constant) from the electric current I flowing in the thickness direction of the transfer paper and the thickness (d) of the transfer paper and controlling electric dischargers with the signal obtained in this way. CONSTITUTION:A strain gage 15 measures the extent at which the shaft 9a of a roller 9 is moved by the entry of transfer paper 16 between rollers 8 and 9, thereby measuring the thickness of the transfer paper. A resistor 13 detects the electric current I flowing in the transfer paper between the rollers 8 and 9 in its thickness direction as voltage. A volume resistivity converter 14 determines the resistance rho of the transfer paper by the relation rho=K/(A,B) from the output B proportional to the thickness (d) of the transfer paper from the gage 15 and the current detection output A by the resistor 13. A corona discharger 1 for transfer and a corona discharger 2 for sepn. are controlled by the output signal of the converter 14. With such arrangement, the sepn. point of the transfer paper is constant and the separability of the transfer paper is stable.
Patent JP-S61281246-A (JP)
Title: Electrostatic latent image support
Inventor: HAKU HISAO
IPC: G03G5/082
Filed: 1985-05-16
Abstract: PURPOSE:To hinder the flow of carriers from an electrically conductive support toward a photoconductive layer by successively laminating the layer of a gallium compound semiconductor and the photoconductive layer contg. amorphous silicon as the principal component on the support and by forming a barrier on the interface between the semiconductor layer and the support. CONSTITUTION:The layer 2 of the gallium compound semiconductor and the photoconductive layer 3 consisting essentially of amorphous silicon contg. a certain quantity of oxygen and boron are successively laminated on the accurately worked outer peripheral surface of a cylindrical support 1 of an electrically conductive metal. The photoconductive layer 3 has about 20mum thickness which is much larger than the thickness of the semiconductor layer 2. A barrier B is formed on the interface between the support 1 and said semiconductor layer 2. Hetero-junction HJ is formed on the interface between the semiconductor layer 2 and the photoconductive layer 3.
Patent JP-H0845868-A (JP)
Title: Method of improving electrical insulation properties of semiconductor substrate provided with embedding insulation layer and simox semiconductor substrate and manufacture of simox semiconductor substrate
Inventor: SHIEN TEN SUU
IPC: H01L21/762
Filed: 1995-04-27
Abstract: PURPOSE: To fix an interfacial region between a buried insulating layer in a substrate and an upper semiconductor region and that between the buried insulating layer and a lower semiconductor region, by injecting nitrogen ions to the same depth of that of the buried insulating layer and heating the substrate to move the nitrogen ions to the interfacial regions. CONSTITUTION: An oxygen ion beam is emitted into a substrate 20 main body through a first surface 22, to form a layer 30 including injected oxygen ions in silicon of the substrate 20. Next, the nitrogen ions are injected to a depth D substantially the same as the depth of the injected oxygen ions in the substrate 20. Then, the substrate is exposed to an atmosphere mainly containing nitrogen, and the temperature around the substrate is raised to an appropriate annealing temperature substantially ranging from 1100 to 1350 deg.C. By this arrangement, the interface between the buried silicon dioxide layer and the upper semiconductor region, i.e., an upper semiconductor layer 42 and that between the buried silicon dioxide layer and the lower semiconductor region, i.e., a lower semiconductor layer 44 can be clear, and the nitrogen ions are moved to these interfacial regions 51 and 52.
Patent JP-H06317293-A (JP)
Title: Synthetic resin fan
Inventor: NAGINO MASASHI
IPC: F04D29/02
Filed: 1993-04-30
Abstract: PURPOSE:To arrange balance weights simply in proper positions of a boss part by forming a fan body by molding the boss part and blades projecting in a radial shape from this integrally by means of synthetic resin, and burying the balance weights integrally in the boss part. CONSTITUTION:A fan body is formed by molding a boss part 2 and a large number of blades 1 projecting in a radial shape on this outer periphery integrally by means of synthetic resin. By the way, a reinforcing rib 2a to strengthen the boss part and a cylindrical outer peripheral part 2b are arranged in the boss part 2. When the fan body is molded, plural balance weights 4 are buried integrally in the cylindrical outer peripheral part 2b of the boss part 2. Thereby, the balance weights 4 are arranged in proper positions of the boss part 2, and a balance is adjusted excellently. The inserting parts of the balance weights can be dispensed with, and that a shape of the reinforcing rib 2a or the like is restricted can be eliminated. The balance weights 4 can be prevented from slipping off when they are used.
Patent JP-H05303884-A (JP)
Title: Dynamic random access memory module
Inventor: SAITO YOSHIHIRO
IPC: G11C11/401
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the number of connection at the time of increasing a DRAM by selecting and connecting one means among address selective signal input means to an address selective signal line provided on each area at every unit storage capacity. CONSTITUTION:In a DRAM module 31, input terminals 32, 33, 34 for inputting a RAS signal are provided and the input terminals 35, 36, 37 for inputting a CAS signal are provided. Further, in the module 31, various kinds of terminals 40 inputting/outputting an address signal, a data signal, a data control signal, etc. Then, respective address selective signal input means are constituted of the terminals 32 and 35, 33 and 36, 34 and 37. Further, in the module 31, a RAS switching mechanism 38 and a CAS switching mechanism 39 as a signal selection means constituted of a pin header for selecting the RAS signal and the CAS signal related to the storage area of the DRAM are provided. Thus, the DRAM with larger capacity than the DRAM connected to a computer, etc., is connected.
Patent JP-S587125-A (JP)
Title: Production for liquid crystal display device
Inventor: KODAIRA TOSHIMOTO
IPC: G09F9/30
Filed: 1981-07-03
Abstract: PURPOSE:To produce a very small-sized metal-insulating layer-metal MIM element, by using the lift-off technique in the IC production process, in respect to a multimatrix display device using the switching device like an MIM element. CONSTITUTION:The first tantalum layer is formed on a glass substrate. The tantalum layer is patterned into a layer 13. Resistor materials are formed on the glass substrate except a part A indicated by oblique lines. A resistor 15 is used as a mask to remove tantalum, which is not coated with the resistor, by etching, and tantalum is subjected to anodic oxidation without removing the resistor. Further, while leaving the resistor as it is. The second tantalum thin film 17 is formed on all of the surface of the substrate. The tantalum layer 17 formed in the place where the resistor does not exist forms an MIM element together with the first tantalum layer 13 through a tantalum pentaoxide 16 of an insulating film. Finally, the resistor 15 is removed, and the second tantalum thin film 17 formed on the resistor is removed, thus completing a liquid crystal cell electride, the MIM element, and a data line.
Patent JP-H06294930-A (JP)
Title: Camera with detecting function for line of sight
Inventor: KONISHI KAZUKI
IPC: G03B13/36
Filed: 1993-04-08
Abstract: PURPOSE:To precisely discriminate a point which is intended by a photographer and which is in a photographic picture as a gazing point. CONSTITUTION:A comparison means 1 comparing the point displayed by a display means 9 displaying a view-point in the photographic picture with a view-point detected by a detection means for the line of sight when the point is displayed and a discrimination means 1 discriminating whether the point display by the display means 9 is the gazing point of the photographer or not based on the compared result of the comparison means 1 are provided. When the displayed point and the view-point of the photographer at the point of time when the point is displayed are almost equal, the point is used as the gazing point.
Patent JP-H05299788-A (JP)
Title: Printed wiring board with cooling device
Inventor: KURITANI HIROYUKI
IPC: H05K1/02
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a printed wiring board which is capable of forming through holes which are excellent in heat radiation and heat resistance by burying a cooling device, which passes a heating medium, into an insulation layer. CONSTITUTION:A board comprises a conductor 1 which serves as a single or double-sided surface layer circuit, a cooling device 2 through which a heating medium passes and thermosetting resin 3. As for the conductor 1 which serves as a surface circuit, it is acceptable to use a metal foil, which is one-piece formed during the formation of the board or a plated metal formed after the formation of the board. The cooling device 2 incorporates a flow passage 4 where a heating medium flows. It is preferable the device to be made of metals, such as copper, aluminum and iron, or alloy or ceramic. A penetration hole larger than a through hole is provided. The insulation resin filled up in the hole is drilled, thereby enabling the formation of a through hole. It is, therefore, possible to provide excellent heat radiation and heat resistance and through hole formation performance since the insulation resin is a hardened substance of a molding material which uses thermosetting resin.
Patent JP-H06296037-A (JP)
Title: Semiconductor photodetector
Inventor: HIRAYAMA YOSHIYUKI
IPC: H01L31/108
Filed: 1993-04-07
Abstract: PURPOSE:To provide a semiconductor light-receiving element in which response characteristics are improved and a dark current is decreased. CONSTITUTION:In this semiconductor photodetector having a strained superlattice layer with in-plane compressive distortion formed on a semiconductor substrate 1, grooves 8a and 8b, on which a light-receiving layer 3 is partially removed, are formed and a Schottky electrode 6 is formed on the side face of the light-receiving layer 3 of the groove 8a through the intermediary of a multiple quantum parrier structure.
Patent JP-H10279053-A (JP)
Title: Alignment device of disc-shaped component
Inventor: SUZUKI TAKESHI
IPC: B65G27/18
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To automatically align the disc-shaped components, by vibrating a trough comprising a track which has an almost semi-circular section, and has an upward inclination face gradually inclined from the upstream to the downstream, and delivering the disc-shaped components to a lower part while keeping the sufficient intervals. SOLUTION: An upward inclination angle of the trough parts 7a, 7b, 7c of a trough, is gradually decreased. Accordingly, a transfer speed of the components G is gradually increased. Whereby the components G are thinned toward the downstream, and the forward inclination of the components G is increased. In the trough part 7d of the most downstream part, the components G have the downward inclination, so that they are successively inclined forward, and are dropped to a lower part in an almost horizontal condition, at the edge part of the trough part 7d. Whereby the components G are stacked in an aligned condition in a cylindrical container installed at the lower part.
Patent JP-H11299260-A (JP)
Title: Power supply
Inventor: MASUMOTO SHINGO
IPC: H05K9/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which is free of malfunctions due to noise, and is easy to assemble. SOLUTION: A printed board mounted with a power circuit and a high-frequency circuit is housed and secured in a shielding case body 1. The shielding case body 1 has a shielding plate 2 integrally formed thereon. A printed board 3 has slits formed at positions corresponding to the shielding plate 2. The high- frequency circuit is installed on the printed board 3 in one of the regions partitioned by a slit portion 4. The power circuit is formed in the other of the regions partitioned by the slit portion 4. After the printed board 3 is secured on the shielding case body 1, an isolating shielding plate 7 is installed on the shielding plate 2.  A groove 1b for receiving one end of the isolating shielding plate 7 is formed on the shielding case body 1, and a columnar support portion 2b with a groove 2b formed thereon for receiving the other end of the isolation shielding plate 7 is integrally formed on the shielding plate 2.
Patent JP-S58223582-A (JP)
Inventor: SUGINO YOSHIHIDE
IPC: B25J9/06
Filed: 1982-06-18
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-S63268601-A (JP)
Inventor: SAKURAI JIRO
IPC: E04C3/36
Filed: 1987-04-28
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-H11291021-A (JP)
Title: Method for guaranteeing quality with self-annealing and device therefor
Inventor: MIYAGAKI MORIYUKI
IPC: B22D45/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To restrain the consumed energy in an annealing process and to guarantee the execution of the annealing in good condition by utilizing the heat energy held in a cast product to execute the self-annealing. SOLUTION: The atmospheric temp. in a self-annealing box 1 is raised to the suitable temp. to the annealing with the heat emitted from the cast product 2 held in the self-annealing box 1 leaving heat-insulating closed structure and also, the self-annealing box 1 is left under material cooling till passing the time needed to the annealing. At plural points of times after passing the setting time in the self-annealing process, the atmospheric temp. in the self-annealing box 1 is measured and it is judged whether the atmospheric temp. is suitable or not by collating the measured temp. to the temp. transition curve for judging reference obtd. with the experience rule, and it is decided whether the quality after annealing is good or not.
Patent JP-H11255278-A (JP)
Title: Aerosol article
Inventor: FUJII AKIRA
IPC: B05B9/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol article in which a long-term preservative is not added to the contents. SOLUTION: Contents 7 are stored in an aerosol container 1, and the contents 7 can be ejected from a nozzle 5 and does not contain any long-term preservative but have been sterilized by heating treatment or sterilized by a retort processing, thereby enabling long-term preservation. The contents 7 may include drink and food, seasoning, medicines to be taken into a human body.
Patent JP-S62260354-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MIYOSHI
IPC: H01L25/00
Filed: 1986-05-06
Abstract: PURPOSE:To prevent the increase of the areas of wiring substrates even when the number of LSI chips loaded for enlarging a functional scale is increased by arranging a plurality of first wiring substrates under a mutually laminated state at angles where the main surfaces of the first wiring substrates cross with the main surface of a second wiring substrate. CONSTITUTION:A plurality of semiconductor chips 11 having active functions consisting of P-N junctions are disposed onto a plurality of first wiring substrates 13 having wirings mutually connecting and compounding the active functions of these semiconductor chips 11 and external electrodes extracting the active functions to the outside. A plurality of these wiring substrates 13 are disposed onto a second wiring substrate 14 with wirings mutually connecting and compounding the external electrodes for the first wiring substrates 13 under a mutually laminated state at angles where the main surfaces of the wiring substrates 13 cross with the main surface of the second wiring substrate 14. The second wiring substrate 14 is connected and fastened onto an insulating substrate 16 with external pins 18 fixing and holding functions acquired by said semiconductor chips 11, the first wiring substrates 13 and the second wiring substrate 14 and transmitting the functions over the outside.
Patent JP-H08304496-A (JP)
Title: Tool and method for measurement of propagation loss in free space
Inventor: FUJII TAKASHI
IPC: H04B17/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a tool and method for measurement of a propagation loss in a free space capable of immediately judging the adequacy of a setting position of a radio instrument by simply obtaining an effective range of service of the radio instrument. CONSTITUTION: A free space propagation loss measuring tool which is so constituted that a scale of values of propagation losses in a free space corresponding to an electric wave having a prescribed frequency is formed on a band type measuring section 1. The band type measuring section 1 is provided on a line between two points in the free space, then the scale is read so that the propagation loss in the free space is simply measured.
Patent JP-S60249416-A (JP)
Title: Initializing circuit for ic
Inventor: MURAYAMA YOSHIO
IPC: H03K5/13
Filed: 1984-05-24
Abstract: PURPOSE:Not to occupy one terminal of an IC only for initialization and to make external parts for initialization unnecessary by turning on two transistors (TR) at an interval of time to obtain an initializing pulse. CONSTITUTION:A power source voltage VDD is increased gradually after power on, and the voltage of a node (a) is increased in proportion to the voltage VDD if a Tr2 is turned off. A Tr1 is turned on, and Trs 3 and 4 are turned off still. When the voltage of a node (c) exceeds a certain value, the Tr3 is operated as a Zener Tr, and the Tr4 is turned on. Then, the voltage of a node (b) is increased, and the Tr2 is turned on, and the voltage of the node (a) becomes about 0V. A voltage pulse is obtained in this manner, and this pulse is used to initilize an IC internal circuit. This voltage pulse may be obtained through inverters 9 and 10.
Patent JP-S60247425-A (JP)
Title: Fitting equipment
Inventor: WATANABE MICHIO
IPC: B21D51/30
Filed: 1984-05-24
Abstract: PURPOSE:To perform easily the fitting of upper part can body and lower part can body by inserting respectively upper part can body and lower part can body into a fixed die and mobile die consisting of plural divided pieces and by press- fitting without allowing to collide both end faces of can bodies with each other. CONSTITUTION:Upper part can body 1 is held by a holding tool 18 and inserted into an aperture part 8 of a fixed die 6 and the end face 1a1' of an opening end part 1a is engaged with a differential step part 15 and a curl part 1a1 is held in roundness. A lower part can body 2 which is on a receiving stand 19 is then inserted into an aperture part 14 of a mobile die 7 consisting of plural divided pieces 9 by a pushing-in tool 20. Roundness is made when the end face 2a1 of an opening end 2a is passed through a short cylindrical part 14a. When the insertion is progressed further the end face 2a1 enters the part close to the curl part 1a1. When the pushing-in of the lower part can body 2 is taken place by pushing-in tool 20 with holding the upper can body 1 by the holding tool 18 until the inner face of the curl part 1a1 and the outer face of midway of a shoulder part 2c are brought into contact, the press fitting is completed and fitted can body is formed.
Patent JP-S59230101-A (JP)
Title: Distortion sensor
Inventor: SAKAMOTO KOUICHIROU
IPC: G01B7/16
Filed: 1983-06-13
Abstract: PURPOSE:To thicken an electric conductor pattern, and to obtain a stable state by forming the second thin electric conductor by a stable metal on the upper layer of an electric conductor layer. CONSTITUTION:A resistor layer 9 having 0.1mu thickness by NiCr alloy consisting of 60wt% Ni and 40wt% Cr is formed by means of sputtering. Subsequently, an electric conductor layer 10 having 2mu thickness by Cu is formed on this resistor layer 9 by means of vacuum vapor-deposition, and the second electric conductor layer 11 by Au having 0.1mu thickness is laminated and formed on the electric conductor layer 10. In this way, even if an inexpensive metal such as Cu or Al is used as a metal for an electric conductor pattern, no oxidation nor corrosion occurs, a stable state can be obtained, and also the electric conductor pattern can be thickened, therefore, its resistance value can be reduced remarkably.