baber/WOPTO huggingface dataset:
Patent JP-H05243601-A (JP)
Title: Semiconductor photodetector
Inventor: UDAGAWA KENJI
IPC: H01L31/108
Filed: 1992-03-02
Abstract: PURPOSE:To provide a semiconductor light-receiving element be eliminating node of amplitude of incident light without lowering amplitude degree. CONSTITUTION:In a semiconductor light-receiving element provide with a semiconductor substrate 1, a Schottky junction 3 formed on the semiconductor substrate 1, a dielectic 15 formed on the Schottky junction, an optical reflection film 6 formed on the dielectric 15 while reflecting light 8 being incident from the side of the semiconductor substrate 1, the dielectric 15 is so formed as to have a plurality of optical distances between the Schottky junction 3 and the optical reflection film 6.
Patent JP-S57160844-A (JP)
Title: A system of detecting the remaining amount of copy sheets
Inventor: FUKUDA HARUHIKO
IPC: G03B27/14
Filed: 1981-03-28
Abstract: PURPOSE:To obtain a simple and small system for detecting and indicating the remaining amount of copy sheets by such an arrangment in which light is projected onto the bottom plate of a copy sheet case from a light emitter and is received by a light receiver so that the quantity of thus received light is digitally displayed. CONSTITUTION:As a light emitter 9 sends out nondirectional light, the light is irregularly reflected on the underside of a bottom plate 2. The irregularly reflected light is received by a directional light-receiver 5. As the amount of copy sheets 3 decreases, the bottom plate 2 moves upward and as a result the distance over which the light from the light emitter 9 is irregularly reflected on the bottom plate 2 and reaches the light receiver 10 increases and consequently the amount of light received by the light receiver 10 decreases. The light entering the light receiver 10 is converted into an electric signal by a phototransistor and suchlike. After being amplified by an amplifier, this signal is converted into a digital signal by an analog/digital converter and enters a display unit comprising light-emitting diodes to digitally indicate the remaining amount of copy sheets 3.
Patent JP-H04281606-A (JP)
Title: Pulse width modulation amplifier
Inventor: NAKAJIMA YASUFUMI
IPC: H03F1/30
Filed: 1991-03-11
Abstract: PURPOSE:To realize the pulse width modulation amplifier with high efficiency immune to ripple noise superimposed on a power supply voltage with simple constitution by solving a problem that an output proportional to the ripple noise superimposed on a power supply of a power amplifier circuit appears at the pulse width modulation amplifier. CONSTITUTION:The pulse width modulation amplifier applying pulse width modulation to an input analog signal consists of a triangle wave oscillation circuit 1, a voltage comparator circuit 2, a power amplifier circuit 3 and a low pass filter 4 and an amplitude of an output voltage of the triangle wave oscillation circuit 1 is proportional to the power supply voltage fed to the power amplifier circuit 3. Moreover, in this invention, a circuit is provided in which a tilt in the output voltage of the triangle wave oscillation circuit 1 is proportional to the power supply voltage as required.
Patent JP-S55136728-A (JP)
Title: Programmable counter circuit with offset function
Inventor: KAMIMURA NOBUYUKI
IPC: H03K21/40
Filed: 1979-04-13
Abstract: PURPOSE:To simplify the constitution and to increase the conventionality, by giving the program data and offset data alternately to the counter circuit for down count with the input signal. CONSTITUTION:The counter circuit 31 is preset every time when the preset signal generation circuit 32 detects the preset conditions of the counter circuit 31, and the flip flop 33 is operated and the program data and offset data are alternately inputted to the counter circuit 31. Further, the operation of down-counting the program data and offset data are alternately made to realize the programmable counter circuit with offset function as one cycle.
Patent JP-H01218724-A (JP)
Title: Die moving device
Inventor: KOBAYASHI TATSUKICHI
IPC: B21D37/04
Filed: 1988-02-26
Abstract: PURPOSE:To make the automation of a die moving device advantageous by transferring the truck holding a die along a guide rail, transferring the truck to a truck receiving part from the guide rail and receiving the abutted sliding part of the truck by the truck receiving part in this state. CONSTITUTION:A driving part 45 is driven by holding a die on a truck 7. The truck 7 is transferred along guide rails 1, 2 by wheels 12, 14. The truck guided by the guide rails 1, 2 is transferred to a truck receiving part from the guide rails 1, 2. The abutted sliding part of the truck is received by its contact with the truck receiving part in the state of its transfer to the truck receiving part. The automation of the die moving device can thus be made advantageous.
Patent JP-H02252924-A (JP)
Title: Internal combustion engine and ship propulsion device having said internal combustion engine
Inventor: POORU DABURIYUU BURETSUKENFUER
IPC: F01N13/12
Filed: 1990-02-26
Abstract: PURPOSE: To improve discharging performance of exhaust gas by idling by providing an idle exhaust inlet port and an idle exhaust outlet port on an engine block and providing an idle exhaust passage communicated between both ports. CONSTITUTION: A propulsion unit 22 in a marine propulsion device 10 to be attached to a stern of a ship is provided with an internal combustion engine 26. In an engine block 28 of the engine 26, at least two cylinders 29, 30 and a water jacket 31 are formed, and an idle exhaust outlet ports 34, 35 are formed on the rear surface. Exhaust outlet ports 38, 39 communicated with the cylinders 29, 30, idle exhaust inlet ports 40, 41, and a water jacket outlet port 42 communicated with the water jacket 31 are formed on the bottom surface 36. Moreover, idle exhaust passages 48, 49 are formed and so provided as to be communicated with each other between the ports 40 and 34 and between the ports 41 and 35.
Patent JP-S59171355-A (JP)
Title: System for detecting subscriber line impedance
Inventor: KANEKO KAZUHIRO
IPC: H04M19/00
Filed: 1983-03-18
Abstract: PURPOSE:To detect simply an impedance of a subscriber line with a small sized device at all times by analog-digital-converting a voltage value of input/output of a DC feedback circuit and dividing this input voltage value by the output voltage value. CONSTITUTION:The impedance of the subscriber line is represented by dividing a feed voltage VTR by a feed current ITR. Further, the feed voltage VTR and an input voltage Vi of the DC feedback circuit 4 and the feed current ITR and an output voltage Vo of the DC feedback circuit 4 are respectively in proportional relation, and then the input/output voltages Vi, Vo of the DC feedback circuit are converted into digital values by A/D converting circuits 13, 14, and the digital value of the input voltage Vi is divided by the digital value of the output voltage Vo at a divider 15, then the impedance Z of the subscriber line divided by a constant K is obtained. Since this constant K is decided by the circuit, a value obtained in the divider 15 is formed into 1/K or converted into 1/K externally, then the impedance Z of the subscriber line is obtained.
Patent JP-H09210289-A (JP)
Title: Manufacture of insulating molded body
Inventor: ISHIYAMA KAZUHIKO
IPC: F16L59/04
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To produce an insulating molded body utilizing waste material effectively by mixing new inorganic fibers into the insulator obtained by dissolving the waste material of inorganic fiber insulator so as to provide cotton shape and mixing binders into the cotton like fibers before formation. SOLUTION: Waste material of insulator in which inorganic fibers such as felt and blanket are used is charged into a fiber dissolving machine so as to dissolve fibers into fine fibers or lumps in which multiple fibers are connected to each other. When the fibers are dissolved into a fiber length of approximately 40 to 50mm on an average, large fiber lumps are eliminated, and the entire fibers are uniformed, and thus inorganic fibers can be mixed satisfactorily. Next new inorganic fibers such as lock wool, glass wool, and ceramic fiber of 40 to 50mm in length are mixed into the dissolved insulator so as to form them into cotton form, and binders such as phenol, resin, and urea resin are fed and dried by a forming press so as to produce an insulating molded body. Thus, because inorganic fibers are used, the fibers can be used as noncombustible insulator excellent in insulation.
Patent JP-S61248970-A (JP)
Inventor: KONRAATO BERUKUMAN
IPC: F16K37/00
Filed: 1986-03-04
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-S63210991-A (JP)
Inventor: HARUNA NAOSUKE
IPC: G09G5/06
Filed: 1987-02-27
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-H02288957-A (JP)
Title: Calculation processing system for page data in table format data
Inventor: KATO YUJI
IPC: G06Q10/10
Filed: 1989-02-27
Abstract: PURPOSE:To easily perform the calculation processing of data by designating the computing equation and the computed result of the four operations, the functional calculus, and the date of plural binder groups for numeric value data in table format data, and writing a sum computed result at a position designated by the table format data. CONSTITUTION:A command control part 3 retrieves and controls a command corresponding to menu data selected from a menu part 4 from a command group 5 based on an analysis instruction by an input data analysis part 2, and executes and processes the function of the command, and also, displays menu display selected at the menu part 4 on a display part 7 via a menu table control part 6. And by designating the computing equation and the computed result of the four operations, the functional calculus, and the date of the plural binder groups for the numeric value data in the table format data, the sum computed result is written at the position designated by the table format data. In such a way, the calculation processing of the data can be easily performed.
Patent JP-S60208907-A (JP)
Title: Hair growth stimulant
Inventor: PEETAA HIISUTANTO
IPC: A61K31/40
Filed: 1985-03-06
Abstract: Prolactin secretion stimulating agents including e.g. 1,10 min  alpha beta - dimethyl-9,10-dihydro-ergocristine, Domperidone, Sulpiride, 2-mercaptoethanol, 2-hydroxyethyl 4-pyridylmethyl sulfide, 2,2 min -dithio-ethanol and S,S min -ethylene-bis-(2-dithioethanol); are useful as hair growth stimulating agents. This novel use as well as novel compositions comprising prolactin secretion stimulating agents for use in the stimulation of hair growth are described and claimed.
Patent JP-S58167433-A (JP)
Title: Melting process for e-glass
Inventor: TOMURA YOSHIKO
IPC: C03B3/00
Filed: 1982-03-23
Abstract: PURPOSE:The excessive temperature rise of the melted E-glass in the center zone surrounded with the top ends of electrodes in the glass melting furnace is inhibited, the electric resistance is set higher in the center zone than in the peripheral zones to inhibit the local temperature rise in the melted E-glass in the furnace center, thus melting E-glass stably. CONSTITUTION:The melted E-glass in the furnace 1 is heated by the electric current flowing between pairs of electrodes 2, 3 set at the upper part and the lower part where the E-glass itself works as a resistance heating unit. The raw materials of E-glass are fed to form a mount b on the center of the melted E- glass in the furnace and melted from the bottom by heat of the melted E-glass. At this time, marked reduction in electric resistance accompanied by its temperature rise is characterized in E-glass. Thus, in order to inhibit the temperature rise in the center zone g, the electric path between electrodes are made to turn around the periphery, thus enabling a relatively wide region surrounding the zone g to rise in temperature.
Patent JP-S53132512-A (JP)
Title: Recovery of higher ether
Inventor: ABE TOSHIZOU
IPC: C07C43/04
Filed: 1977-04-21
Abstract: PURPOSE: To recover a reusable higher ether efficiently by mixing the waste liquor of the preparation of a catalyst, containing a metal halide, a higher ether, and a liquid hydrocarbon which forms an azeotrope with water, with alkaline water, followed by the separation of water and oil, and finally distilling the oil to remove the hydrocarbon and water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09235898-A (JP)
Title: Removing method of bridge pier
Inventor: MATSUZAKI HIDEMI
IPC: E04G23/08
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a dislodging method capable of dislodging a bridge pier in a short period of time without causing a traffic hindrance, holding safety of work and not causing building pollution. SOLUTION: At the time of dislodging a bridge pier part of a lower part T shaped structure of an automobile road on an overhead road, a girder under a road-bed is temporarily held by a temporarily set structural base 1 before and after the bridge pier part to be dislodged, and a mobile carriage H to receive a load is set on T shaped horizontal hanging beams b1 b2 lower parts of the structure. Additionally, it is constituted of a process to cut N the T shaped horizontal hanging beams b1 , b2 , a process to transport a cut member by the mobile carriage H, a process to set the mobile carriage H to support and transport the lower part to cut M a head part of a T shaped remaining columnar structural body B, a process to deliver a head part structure of the cut columnar structure and a process to cut and deliver the remaining columnar structure.
Patent JP-H02224543-A (JP)
Title: Communication line connection system
Inventor: OKAMOTO MASAYUKI
IPC: H04B3/46
Filed: 1989-02-27
Abstract: PURPOSE:To attain line branch by connecting plural sets of monitored devices whose impedance is high when viewing from a line at the reception by polling from a monitor and whose impedance is low when viewing from a line at the transmission in parallel with a 2-wire line. CONSTITUTION:An FSK signal from a monitor is inputted to a reception amplifier 11 via a transformer 9 and a high impedance resistor 10, amplified to a high level, converted into a digital signal at all PSK MODEM 14 and sent to a monitored device control circuit 15. The circuit 15 analyzes a signal from the MODEM 14 and when its own address subject to polling is detected, the circuit 15 releases the transmission signal send inhibit to the MODEM 14 and applies short-circuit control to a switch circuit 18. Thus, a transmission section line is formed and since a termination resistor 12 has a lower impedance, the monitor 2 reaches a low impedance. As a result, the data is sent to a line 1 via the transformer 9 and sent to the monitor.
Patent JP-H08217002-A (JP)
Title: Packaging device
Inventor: TAKANO HISASHI
IPC: B65B7/16
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a packaging bag in the form of a gusset and allow a label to be attached to the packaging bag held between supports, by gusset-folding the packaging bag by means of gusset plates and folding pawls, capable of being raised/lowered and opened/closed, and by making creases by means of creasing plates, thereby sealing the bag with a top-sealing machine. CONSTITUTION: In gusset folding process, while lowered, gusset plates 20a and 20b are brought into the state of being closed from the state of being opened. While inserted into an opened packaging-bag (a) directly below, they are gradually closed and then brought back into the original state while raised. On the other hand, while lowered by the counterclockwise rotation of a gusset pawl cam 35, opened folding-pawls 22a and 22b are brought down the state of being closed from the front and rear of the packaging bag (a). Then, they are raised while closing the opening of the packaging bag (a) by using the gusset plates 20a and 20b, and are brought into the original state of being opened. After the packaging bag (a) is gusset-folded, creases are made via creasing plates 24a and 24b.
Patent JP-S59171486-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/46
Filed: 1983-03-18
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-H05251284-A (JP)
Title: Anode material of electrolytic capacitor of high electrostatic capacity
Inventor: SATO YUICHI
IPC: B23K20/04
Filed: 1991-03-12
Abstract: PURPOSE:To realize electrolytic capacitor anode material excellent in characteristics such as elecctrostatic capacity, CV product or the like by a method wherein the outermost surface and the core contact surface of the overlapped quench-solidified foils are of roll faces, solid solution generated on the roll face of a quench-solidified foil is removed and the solidified foil concerned is made to serve as an intermediate layer, and the laminated foils are bonded together by pressure. CONSTITUTION:Alloy melt is spouted onto a rotating single roll to form a thick quench-solidified foil. The thick quench-solidified foil is cut into pieces, and six allay foils of the same component are laid on a pure Al core 1 and rolled into a thick clad foil, where three of them are laid on the front side of the core 1 and the rest on the rear side. At this point, the roll faces of allay foils 2b and 2e serving as intermediate layers are polished to remove solid solution generated on them, and the allay foils 2b and 2e are so arranged as to enable the solid solution-removed faces G to be bonded to the free faces of the innermost allay foils 2c and 2d. By this setup, an etching operation can be carried out deeper, anode material extremely large in electrostatic capacity can be obtained, and an electrolytic capacitor can be more enhanced in performance.
Patent JP-H09245048-A (JP)
Title: Argument retrieval rdb system
Inventor: SAITO SHUNKAI
IPC: G06F17/30
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To easily utilize a data base by acquiring a coded table name and coded item name corresponding to an uncoded table name and uncoded item names, and substituting the coded table name and item names in arguments of a process command and executing the command. SOLUTION: When a user commands a specific process to an argument retrieval RDB system 10, the user instructs an SQL(Structured Query Language) statement to be executed through an information processor 5 by using an coded table name and uncoded item names that the user can make out. A data base management system 2 which has inputted the user's process instruction inputs the uncoded table name and uncoded item names and retrieves the uncoded table name and item names from a data dictionary 11 to obtain the corresponding coded table name and item names. Then this data base management system 2 substitutes the respective uncoded table name and item names in the SQL statement and executes the SQL statement.
Patent JP-H04283970-A (JP)
Title: Light-receiving circuit
Inventor: HORIGUCHI CHIYOHARU
IPC: H01L31/10
Filed: 1991-03-12
Abstract: PURPOSE:To provide a light-receiving circuit for enabling disturbance light current including both DC and AC components to be separated from a signal light current completely. CONSTITUTION:A light current i which is generated by a photo diode 1 is obtained by superposing a signal light current is based on a light signal I0 which is modulated by a specific frequency and a disturbance current In including DC and AC components each other. An input side potential of a current sampling means 12, namely a collector potential of an NPN transistor 18, changes in response to a change in the light current i which includes both the turbulence light current in and the signal light current is. This potential change is fed to a control signal generation means 11. When a modulation frequency of the signal light is set to a frequency which is higher than a cut-off frequency fc of a low-pass filter 15 of the control signal generation means 11, a control signal for the current sampling means 12 is generated based on only the potential change which is based on the turbulence light current in. The current sampling means 12 samples current corresponding to this control signal from the light current i. However, since the sampled current is equivalent to the turbulence light current in, only the signal light current is is output.
Patent JP-S58163909-A (JP)
Title: Hard mirror
Inventor: MIZUMOTO MORIHIDE
IPC: A61B1/00
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a hard mirror having a dead slender scope, by covering the circumferential face of a converging optical transmission body for constituting an observing optical system, with a coating member (including an air layer) of a low refractive index, and using it as an illuminating optical system, too. CONSTITUTION:Light from an illuminating light source 18 is transmitted through a light guide 17, travels toward the direction of an objective lens 6 from the circumferential face of a relay lens 7, and is made incident into the relay lens 7 at an incident angle in a prescribed range. The incident illuminating light is made incident to the circumferential face of the relay lens, but since the circumferential face is covered with an air layer (or a coating member of a low refractive index), the illuminating light repeats its reflection, is converged by the objective lens 6, is emitted from cover glass 8 and irradiates an object. The reflected light forms an image through the cover glass 8 and the objective lens 6, the image forming light is transmitted in the relay lens 7, forms an image on the rear end face, and goes into an observer's eye through an eyepiece 14. In an armored sheath 2, only the observing optical system is contained, therefore, a hard mirror having a dead slender scope is obtained.
Patent JP-S53131899-A (JP)
Title: Malfunction preventing method of coin counters
Inventor: NISHIMURA HIDEYUKI
IPC: G07D9/00
Filed: 1977-04-22
Abstract: PURPOSE: To prevent the occurrence of wrong counting by actuating a timer at the rise of the detection signal of a coin detector and inhibiting the counting input to the specified time counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63212297-A (JP)
Title: Speaker panel
Inventor: HASHIKAWA YUKIAKI
IPC: H04R1/06
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a neat design by using a conductive transparent body as a panel main body and using an extra fine conductive line which can be hardly recognized from the mesh of the conductive transparent body as a feeding means. CONSTITUTION:A speaker 3 is attached to the front of the panel main body 2 for which the conductive transparent main body 10 is wholly used and the conductive transparent body 10 is formed by buring conductive meshes 12 in a base part 11 consisting of an achromatic or chromatic transparent electrical insulating material (resin, glass or the like) and the substrate part 11 is constituted of transparent plates 13, 14 consisting of the transparent insulating material. The conductive meshes 12 are constituted in a network by orthogonally intersecting with electrical insulating lines 16 disposed in parallel to incorporate the plural conductive lines as the feeding means in parallel. The speaker 3 uses the extra fine conductive line 15 which can be hardly recognized from the mesh of the conductive transparent body 10 as the feeding means, thereby, the neat design can be obtained.
Patent JP-H09217242-A (JP)
Title: Production of elastic yarn
Inventor: FURUKAWA AKITO
IPC: D02J1/22
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently and readily producing polyether ester-based elastic yarn having slight unevenness of physical properties. SOLUTION: A polyether ester-based polymer comprising polyethylene terephthalate and/or polybutylene terephthalate as a hard segment and a linear polyalkylene glycol as a soft segment is melt-spun and resultant undrawn elastic yarn is successively drawn. In the drawing, an initial draw ratio is set at >=1.1 times and the drawing is performed by controlling the draw ratio so that a drawing tension is kept at a constant value to obtain the objective elastic yarn.