baber/WOPTO huggingface dataset:
Patent JP-H06281944-A (JP)
Title: Redundancy driving matrix display device that can be recovered
Inventor: ARAN AI KAARUSON
IPC: G11C29/00
Filed: 1993-12-07
Abstract: PURPOSE: To evade the defect of blocking the propagation through the respective stages of at least one of shift registers of the row selection pulse of logical '1' by providing the shift register provided with successive stages connected to a row conductor through a buffer element respectively in respective address circuits in a matrix display provided with the double address circuits for redundantly driving a picture element row conductor from both ends. CONSTITUTION: The pair of openable and closable connection elements P and Q are provided on an input side for each stage of the appropriately selected shift register, the input end of the selected stage is cut off from a previous stage and connected to the row conductor and the row selection pulses from the shift register stage connected to the other end of the row conductor are received. Also, the appropriately selected buffer element is turned to high output impedance by the openable and closable connection elements P and Q and the buffer element at the other end of the row conductor is prevented from being overloaded by a defective butter element.
Patent JP-H05120892-A (JP)
Title: Memory integrated circuit
Inventor: IGARASHI HATSUHIDE
IPC: G11C16/06
Filed: 1991-10-25
Abstract: PURPOSE:To reduce the production management cost of a read only memory device. CONSTITUTION:When a first product having a first capacity and a second product whose capacity is smaller than the first capacity are produced on one chip, unnecessary memory cells M22 to M24 and M31 to M34 correspond to normal memory cells M11 to M4 and E11 to M14, and the same data as normal memory cells are stored in these memory cells M22 to M24 and M31 to M34. At the time of access, unnecessary memory cells corresponding to normal memory cells are selected simultaneously with normal memory cells to improve the reliability of read data. Consequently, the yield is not degraded and the production management cost is reduced by sharing a photomask or the like though a memory integrated circuit having a small memory cell capacity is formed on the same chip as a large-capacity memory integrated circuit.
Patent JP-H08159402-A (JP)
Title: Boiler apparatus and method of repairing heat transfer device
Inventor: SHIGENAKA TOSHINORI
IPC: F22B1/18
Filed: 1994-12-09
Abstract: PURPOSE: To provide a repairing method of a heat transfer device in which a heat transfer device panel can be moved in a duct for its repair without damaging a sound heat transfer pipe of the heat transfer device panel and without the need of the movement of the heat transfer device panel to the outside of the duct and hence greatly shorten a repair time interval for the heat transfer pipe. CONSTITUTION: When a heat transfer device panel B to be repaired among a plurality of heat transfer device panels A to C constituting a heat transfer device is moved in the direction of a ceiling casing 11 of a duct 6, the heat transfer device is disposed in the duct 6 such that a repairing space is produced to check a welding part of the heat transfer pipe in the heat transfer device panel B. Further, the heat transfer device may be disposed in the duct 6 such that a space is produced to repair the welding part of the heat transfer device panel B by moving the heat transfer device panels A, C in the direction of a bottom casing 13.
Patent JP-H02153394-A (JP)
Title: Musical sound signal composition system
Inventor: NISHIMOTO TETSUO
IPC: G10H5/00
Filed: 1988-12-06
Abstract: PURPOSE:To compose a musical sound signal which includes a desired spectrum by determining parameters of respective vibration function terms individually according to characteristics of a musical sound to be generated such as pitch and timbre, and solving a specified fraction mathematical expression. CONSTITUTION:The pitch of the musical sound to be generated by an arithmetic pat 10 for musical sound signal composition is specified from a keyboard circuit 15 and the arithmetic part 10 is supplied with various timbre parameters from a timbre parameter generating circuit 17 according to timbre set by a timbre selecting circuit 16. The arithmetic part 10 determines the parameters of a function of respective vibration function terminals individually by the terms according to the characteristics such as the pitch and timbre and performs arithmetic between the product of at least two vibration function terms of a numerator part and a denominator part which contains at least one vibration function term of the denominator part and is obtained by multiplying the terms according to each parameter. Thus, the musical sound signals which contains the desired spectrum can be composed.
Patent JP-H10149021-A (JP)
Title: Shutter member and toner refilling device using it
Inventor: JIYOUROKU KAZUO
IPC: G03G15/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To facilitate positional coordination at insertion of a shutter member and allow performing the inserting operation easily and smoothly when a toner cartridge is to be removed at the toner receipt opening provided in a vessel. SOLUTION: A shutter member 80 has a vessel 2 furnished with a receipt opening 10 for the toner and is used in a toner refilling device including a toner cartridge 4 equipped with a toner exhaust hole 50 and removably mounted in such a way as crossing the a receipt opening 10 along the vessel 2 oversurface part extending to the top of the receipt opening 10. At one side of the front extremity of the shutter member 80, a hook part 90 is provided which is detained with a hole detained 37 formed at one side of the vessel 2, makes the shutter member 80 capable of revolving in the inserting direction, and restricts the position across the width with respect to the vessel 2.
Patent JP-H05121114-A (JP)
Title: Electric connector
Inventor: SHIYA YOUKOU
IPC: H01R13/187
Filed: 1991-10-25
Abstract: PURPOSE:To provide an electric connector excellent in electric performance and durability and of a low material cost. CONSTITUTION:A plate member 1a is cut out, thus obtaining leaf-like pressing portions 4a, 5a. The pressing portions 4a, 5a in engagement with each other at each tip end thereof are adapted to elastically press a plug 13b of a male terminal toward the inner surface of a main body 3a so as to fix it to the main body 3a. Since the pressing portions 4a, 5a are provided by cutting the plate member 1a with respective tip parts remaining in the member 1a, an area of the plate member 1a is small and a cost of the material is low. The pressing portions 4a, 5a press the plug at two contact points by total elastic force of the pressing portions 4a, 5a. Consequently, the plug of the male terminal can be securely connected to the main body 3a of a female terminal, thereby realizing an excellent electric characteristics and excellent durability as an electric connector.
Patent JP-S63160068-A (JP)
Title: Correcting device for time axis of digital signal
Inventor: HIRAMATSU AKIHIKO
IPC: G11B20/12
Filed: 1986-12-23
Abstract: PURPOSE:To simplify the time axis correcting device for digital signal by providing an error detection signal for input information, a memory written in the order of input and a directory memory written when no error exists in an address signal, reading a readout address from the directory memory and reading information from the memory according thereto. CONSTITUTION:A synchronizing signal, an address signal and information are included, an error detection code is added to an address and a data and the information including time axis fluctuation is inputted to the titled device. A data string is written consecutively in a data memory 33. A block address of a data and a data error are detected by the CRC check. In case of no error, a write address in the memory 32 is written and when an error exists, no write address is written in a directory memory 33, an error display signal is written and is not written in the memory 32. The read from the memory 32 is attained according to the address from the memory 33 and when the content represents an error, it is not read. Through the constitution above, the data subject to time correction is obtained without a temporary memory.
Patent JP-H02155818-A (JP)
Title: Car height adjusting device
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/017
Filed: 1988-12-05
Abstract: PURPOSE:To enhance the comfort in riding by using a working fluid supply/ exhaust type car height adjusting device, and setting the working fluid chamber pressure of an actuator for adjustment of the car height to the command pressure for a supply/exhaust pressure control valve for working fluid when car height adjusting operation is to be started. CONSTITUTION:Sensing results given by sensors are fed as illustrated to a control device 200, which operates an opening/closing valve 186 and control valves 32-38 to control the working fluid supply/exhaust pressure for a working fluid chamber of a car height adjusting actuator for each wheel. At this time, the pressure in the working fluid chamber of each actuator sensed by pressure sensor 199FR-199RL is set to a command pressure for each pressure control valve 32-38 when operation is started. This constitution equalizes the control pressure of the pressure control valve substantially to the working fluid chamber pressure, so that no large quantity of working fluid will flow via a shutoff valve, which prevents abrupt change in the car height and enhances the comfort in riding.
Patent JP-H04272402-A (JP)
Title: Scroll device with ensured flow of lubricant
Inventor: DANIERU AARU KURAMU
IPC: F04C29/00
Filed: 1991-10-28
Abstract: PURPOSE: To ensure positive lubricant flow to a bearing and improve operational efficiency, by fitting, respectively, a means for supplying lubricant from a oil sump to a lubricant gallery at the lower end of one scroll shaft and a means for rotating both scroll members simultaneously. CONSTITUTION: When a motor 40 of a compressor assembly 20 is driven, a driving shaft 84 rotates while a rotor 44 is rotating, and an end plate 82 to be driven. A driving means simultaneously rotates a lower or the second scroll element 78. A first chamber defined by outer scroll parts 206, 208 forms the first chamber opened and shut alternately for a suction space, the volume of the chamber increases in a direction of radial inner sides of respective scroll wrap bodies 80, 100, and the fluid drawn into the chamber is compressed. The compressed fluid is discharged from a discharge opening 88 to a discharge passage 86. Lubricant accumulated in an oil sump 140 is forced into a lubricant passage 120 by a centrifugal pump 130.
Patent JP-H08167777-A (JP)
Title: Multilayer printed wiring board
Inventor: FUKUDA TETSUYA
IPC: H05K1/00
Filed: 1994-12-12
Abstract: PURPOSE: To easily check the position of through holes on a multilayer material printed wiring board in a multilayer printed wiring board using an external layer material printed wiring board as the both-side printed wiring board having formed the through holes. CONSTITUTION: In a multilayer printed wiring board using external layer material printed wiring board 1 as the both-side printed wiring board having formed the through holes 3, the through holes 3 formed on the external layer material printed wiring board 1 are filled with resin 2 including fluorescent agent.
Patent JP-H03170563-A (JP)
Title: Reactive dye
Inventor: PIITAA SUMISU
IPC: C09B62/503
Filed: 1990-11-15
Abstract: PURPOSE: To provide a reactive dye which has a structure of a specified formula and dyes a wide range of fibrous substances with OH or NH 2  groups to a deep and bright blue color with good resistance to cleaning, chlorine and light.  
     CONSTITUTION: A reactive dye with a structure of formula I with a form of free acid is provided. In the formula I, W 1  and W 2  are different from each other and independently a group of formula II [wherein R 1  and R 2  are each H, a (substd.) hydrocarbon group or together form a piperazine ring with B and two N atoms; X is 0 or 1; B is (substd.) two hydrocarbon groups; Z is a reactive group with fiber]; T 1  and T 2  are each H, Cl, Br, F, SO 3 H, a (substd.) alkyl or an aryl; A 1  and A 2  are each an alkyl, an alkoxy, Cl, Br, COOH, SO 3 H, or (substd.) sulfamoyl; n is 0, 1 or 2; m is 1 or 2. E.g. the dye can be prepd. by reacting an acylating agent with a precursor of asymmetric triphenodioxazine compd. of formula I wherein at least one Z is H. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09150287-A (JP)
Title: Stress relieving tool of tube
Inventor: AKAHA TAKASHI
IPC: B23K26/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To heat an inner circumferential surface of a pipe with the heat of high energy density by providing a conical lens to irradiate the ring-shaped laser beam in the area of the specified width on the inner communication surface of the pipe. SOLUTION: An optical fiber 12, an optical system 14, and a conical lens 15 are arranged in an inner space of an outer cylinder 11 capable of being inserted in a pipe 1. The optical fiber 12 is a transmission path of the laser beam. The laser beam emitted from the tip of the optical fiber 12 is converged, and incident on the conical lens 15. The laser beam is the ring-shaped laser beam having the prescribed width W, and the inner surface of the pipe 1 is irradiated with the laser beam. As a result, the part irradiated with the laser beam is heated, and the prescribed treatment such as stress relief is performed. The heat treatment can be performed on the area of the prescribed width W on the inner circumferential surface of the pipe 1 at one time, and the efficiency is extremely excellent.
Patent JP-H08167747-A (JP)
Title: Hall sensor
Inventor: HORIE YOSHIHIRO
IPC: H01L43/06
Filed: 1994-12-12
Abstract: PURPOSE: To increase the Hall voltage of a GaAs Hall sensor and to miniaturize it without changing a temperature characteristic and its internal resistance. CONSTITUTION: A Hall element 16 comprises cross-shaped active layers 17 with similar characteristics on the front and the back surfaces of the GaAs substrate 5. Input output terminals 1' to 4' on the back surface of the element are connected to plated regions 9a to 9d with bumps 7. Input terminals 1 and 2 on the front surface of the element are connected to the plated regions 9a and 9b with wires so that input terminals 1' and 2' on the back surface of the element are connected in parallel with them. An output terminal 3 on the front surface is connected to a plated region 9c with a wire so that an output terminal 3' on the back surface is connected in seres with it. A remaining output terminal 4 on the front surface is connected to a plated region 9e with a wire.  The plated regions 9a, 9b and 9d are connected to input electrodes 10, 13 and an output electrode 11 on the back surface through an opening part 19. The plated region 9e is connected to an output electrode 12 on the back surface through a through hole 14. Connected parts are sealed with epoxy resin 15.
Patent JP-H10135758-A (JP)
Title: Crystal vibrator and frequency control method therefor
Inventor: KOYAMA MITSUAKI
IPC: H03H3/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the change in resonance frequency of an adjusted crystal vibrator and to secure the extremely accurate resonance frequency by forming an exciting electrode on the surface of a crystal piece, sealing airtightly the crystal piece in a metallic container and applying a high DC electric field between the exciting electrode and the metallic container to control the resonance frequency. SOLUTION: A cover 6 is put over a base 5 for the airtight sealing of the base 5. Thus, no resistance is caused by gas against the piezoelectric vibration of a crystal piece 2 and also the inside piece 2 and an exciting electrode 4 formed on the piece 2 are kept in a chemically stable state. A metallic container 3 and the electrode 4 are charged in the negative and positive electric charge respectively. When an electric field exceeds a certain limit level between the negative and positive electric charge, the current flows to the container 3 from the electrode 4. Then the material of the electrode 4 partly moves to the inner wall of the container 3 from the surface of the electrode 4. As a result, the mass attached on the surface of the piece 2 is reduced and the frequency is increased. Thus, the resonance frequency is controlled while a crystal vibrator 1 is kept in an airtightly sealed state.
Patent JP-H11137048-A (JP)
Title: Controller of combine harvester
Inventor: ETO TETSUO
IPC: A01D41/12
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent troubles caused by the decrease in the reaping amount at the end of harvesting work when the number of ridges of a field is undividable by the number of ridges reapable by a combine harvester composed of a traveling apparatus, a main machine provided with a driver's seat, a threshing part, a screening part and a grain tank and placed on the traveling apparatus and a reaping part capable of reaping plural rows by one pass and liftably connected in front of the main machine to perform the reaping, threshing and screening works while traveling on the field and transport and store the grains in the grain tank. SOLUTION: A reaping part 8 is provided with a culm sensor 20 to detect the start and the end of reaping, a traveling apparatus is provided with an odometer, the culm sensor 20 and the odometer are connected to the inlet side of a controller having an arithmetic operation function and the output part of the controller is connected to a display for total row number and a display for the row number to be reaped by the next pass. In the traverse reaping for forming a butt, the number of rows of stocks planted on the field is calculated from the travel distance from the start to the end of reaping and the gap between the rows, the result is displayed on the row number display and, if the row number is undividable by the reaping row number of the combine harvester, the number of rows to be reaped by the next pass is displayed on the row number display for the next reaping pass.
Patent JP-H10147255-A (JP)
Title: Vehicle and its reinforce
Inventor: NAGAE HIROYUKI
IPC: B62D21/15
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To restrict any increase in deformation quantity by quickly increasing again a frame resistant force dropped down to 1/3 to 1/5 of its maximum value only when it is required to absorb a more quantity of energy by the frame than expected at high speed collision. SOLUTION: A reinforce is in such a construction as reinforcing the kick-up part of a frame so s to absorb impact and consisting of a main frame of a closed sectional area extended in the longitudinal direction of a vehicle, the kick-up part 2 of the main frame and a reinforce 3 arranged along the inside of the kick-up part 2 of the main frame. Furthermore, a space part C is formed by the inside bottom surface of the main frame and the bottom surface of the reinforce 3 and also an U-shape groove 3c is provided in a port position facing the bent part 2a of the kick-up part 2 on the upper surface of the reinforce 3.
Patent JP-H03169912-A (JP)
Title: Construction of sheathing wall
Inventor: SHISEKI AKIO
IPC: E02D17/13
Filed: 1989-11-29
Abstract: PURPOSE:To improve water stopping efficiency by excavating and forming an excavated hole for a sheathing wall with an underground excavator composed of side casings, disc cutters and a center casing, and by inserting sheathing material into the excavated hole while filling with hardening agent. CONSTITUTION:An underground excavator B is composed of side casings 10, disc cutters 11, a center casing 12 and submerged motors 13. A circular hole 1 is bored and formed in the ground by rotation of pilot bits 10a and a center bit 12a that are driven with the submerged motors 13. A narrow ditch 2 is also dug by rotation of the disc cutters 11 that are driven at the same time, and thereby an excavated hole A for a sheathing wall is formed. By repeating the same process one after another, the excavated holes A are continuously dug, and thereby a continuous ditch A' in a desired length is formed. Hardening agent 3 is thrown into the continuous ditch A' and before hardening of the same, sheathing materials 4 are continuously inserted and thereby a sheathing wall C is constructed.
Patent JP-H03170019-A (JP)
Title: Absolute encoder
Inventor: HATTORI TETSUO
IPC: G01D5/249
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an absolute encoder which generates an invariably correct output by providing a decision means which inputs a specific signal from a sensor and controls the signal passage of a tri-state buffer circuit. CONSTITUTION:Serial absolute position signals (absolute signal) from sensors have waveforms shaped by pulse shaping circuits 10R and 10L respectively and are then inputted to a bidirectional shift register 12 as a right and a left shift inputs. Incremental signals from other sensors 5A and 5B have their waveforms shaped by pulse shaping circuits 10A and 10B and are inputted to both a decision circuit 15 and a direction discriminating circuit 14 as an A-phase signal and a B-phase signal, so that the output of the circuit 14 becomes the direction discrimination input of the register 12. Further, the pulse shaping output of the sensor 5B passes through a one-shot multivibrator circuit 16 and is used as the clock of the register 12. Parallel signal output terminals 20a - 20d of the shift register are connected to the tri-state buffer 13 and only when the output of the decision circuit 15 is '0', are connected to outputs 30a - 30d.
Patent JP-2000132437-A (JP)
Title: Management method for master data base generation of clinical examination system
Inventor: NARIMATSU HIDEO
IPC: G16H10/60
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To perform the switching between the new and old master data bases and to refer to these data bases regardless of the master reference date of the transaction data by referring to the master information while deciding to refer to a new or old master record for every record of a master data base. SOLUTION: When the unit price of an examination item master is referred to with the examination item code of a patient (specimen) that is recorded in an examination result information transaction 201 used as a key, the data on an examination item code '0001' define the reception data of the transaction 201 on a day after the switching date of the examination item master and also define the examination master records 21a and 21b which are closest to the reception date as the object records. In such a constitution, the contents of a master data base can be reserved for every master record without shifting the said contents and also it's possible to refer to the new and old master data bases after switching them regardless of the master reference date of the transaction data in a clinical examination system.
Patent JP-H09127456-A (JP)
Title: Display device
Inventor: KAMIYA NAOHIRO
IPC: G02B27/01
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device which prevents a combiner from being visually recognized unnecessarily brightly. SOLUTION: A combiner 5 is provided which changes the optical path of picture display light L1 in a specific wavelength area and allows light L2 in a wavelength area other than this specific wavelength area to pass through. Picture display light L1 which has the optical path changed by the combiner 5 and light L2 transmitted through the combiner 5 are transmitted to an observer A. An absorption part capable of absorbing light L3 in the specific wavelength area is provided on the side opposite to the incidence side of picture display light L1 of the combiner 5.