baber/WOPTO huggingface dataset:
Patent JP-S57104884-A (JP)
Title: Time indicator
Inventor: SUZUKI YUUJI
IPC: C09K3/00
Filed: 1980-12-20
Abstract: PURPOSE:To obtain the time indicator whose color changes upon contacting  with air with the elapse of time by putting variable coloring matter and alkali  matter in a base material together. CONSTITUTION:In the non-porous or porous base material having alkali resisting property, variable coloring matter such as P-nitrophenol, Pinachrome, gamma-sultone, indo-oxine, azolitmin, neutral red, night blue, phenolsulfonephthalein, m-nitrophenol, quinoline blue, o-cresol benzene, cresol red, alpha-naphtolphthalein, m-cresol purple, Tropaelin, p-cresol phthalein, p-xylenol blue, thymolsulphonephthalein, 3,3 bis(P-hydroxyphenyl) phthalide, and o-cresol phthalein, and the alkali material such as sodium hydrooxide coexist together. The time indicator prepared in this way discolors when it is contacted with air.
Patent JP-S6071868-A (JP)
Inventor: SAKATA SHIGERU
IPC: F25B15/00
Filed: 1983-09-28
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-H1013394-A (JP)
Title: Synchronization method in communication
Inventor: AOYAMA KAZUNARI
IPC: H04L7/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization method in which synchronization between devices is taken with high accuracy even when a propagation delay through a transmission line is a problem. SOLUTION: This synchronization method is applied in the case that a plurality of devices are connected by a transmission line and operated synchronously with each other For example, a CNC(computerized numerical control) device 10 and servo amplifiers SA1, SA2 are connected by the daisy chain system. The position of each of servo motors M1, M2 detected by pulse coders P1, P2 is read at the same time in synchronism with each other. In this case, a synchronizing signal of a position read command is propagated from the CNC device 10 to the servo amplifiers SA1, SA2 through transmission lines L1, L2 and any propagation delay is produced, but the propagation delay time is corrected and synchronization is taken and the position of the servo motors M1, M2 at the same time is detected.
Patent JP-H0467215-A (JP)
Title: System clock output circuit
Inventor: OSHIBA YUKIO
IPC: G06F1/08
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the malfunctions of a CPU part, etc., by outputting a system clock having the prescribed pulse width and the continuity of clock phase assured even at switching of the system clock. CONSTITUTION:When a clock selection signal instructing the selective switch of clock signals is inputted to a clock signal selection circuit 11, the supply of the output of a system clock generating circuit 13 is discontinued to a circuit which receives the supply of the system clock synchronously with the input timing of the clock selection signal. Thereafter the output (system clock) of the circuit 13 is supplied to said system clock supplied circuit synchronously with a prescribed system clock received from the circuit 13. Thus the pulse width of the system clock supplied to the system clock supplied circuit satisfies the prescribed value even at switching of the system clock. Furthermore the continuity of the clock phase is assured.
Patent JP-S5969741-A (JP)
Title: Stroboscope light source device of endoscope
Inventor: OKADA TAKESHI
IPC: H04N5/335
Filed: 1982-10-15
Abstract: PURPOSE:To generate no uneven light quantity of a video read picture by an endoscope by making stroboscopic light source emit light by synchronizing with a vertical synchronizing signal of a TV system to be used or an electronic finder. CONSTITUTION:When a stroboscopic light emitting switch 10 is turned on, a trigger signal of a onstant interval of time is inputted to a controlling circuit 12 irrespective of its on-time. After the trigger signal is inputted, the controlling 12 turns off an electric power supplying circuit 13 of a continuous light source 8a by synchronizing with the first vertical synchronizing signal, operates a pulse of an electric power supplying circuit 14 of a stroboscopic light source 8b by synchronizing with the second vertical synchronizing signal, and turns on again the electric power supplying circuit 13 of the continuous light source 8a by syncronizing with the third vertical synchronizing signal. A video by pulse light emission is only one frame portion, but by storing it by a suitable means, a static picture by pulse light emission can be reflected on a monitor or an electronic finder for several seconds.
Patent JP-S6157931-A (JP)
Title: Liquid crystal printer head
Inventor: MASAKI YUICHI
IPC: G02F1/133
Filed: 1984-08-29
Abstract: PURPOSE:To enable connection of high density between a liquid crystal cell and a driving circuit system by using aluminium ultrasonic wire bonding. CONSTITUTION:In the case of a pattern for 16-pel 1/2 duty at the connection between of a liquid crystal shutter array, the pitch of an external connection electrode terminal becomes 125mu, and the terminal structure of the liquid crystal cell 10 side is made to three-layer structure of ITO film 350 Angstrom , Cr film 600 Angstrom , Al film 1mu. By connecting a group of terminals of such minute pitch and a group of terminals of IC mounted substrate 12 side by Al ultrasonic wire bonding 13, the best characteristic that do not cause short-circuit between adjoin ing terminals and low in resistance of the connection can be obtained.
Patent JP-S6424935-A (JP)
Title: Insert
Inventor: SAITO SUSUMU
IPC: F16L3/14
Filed: 1987-07-21
Abstract: PURPOSE: To improve the work efficiency by forming a first annular groove allowing a hexagonal nut to move 360 deg. concentrically to the thread groove of an insert and forming a second annular groove concentrically wide enough to expose only the thread hole of the nut below the first groove. CONSTITUTION: When an insert A is buried in alignment of the center of a thread groove 2b at the center of the insert with a specified install line T of a piping, a hanging rod is screwed into the thread groove 2b. When it is buried with the insert A center located on the line T because of an error whereas a specified install line of the piping is X, Y or Z, a hexagonal nut 3 movable 360 deg. in a first annular groove 2c is moved to align the center of the thread hole 3a with the specified line and a hanging rod inserted in a second annular groove 2d is screwed into the hole 3a to support the piping on the specified line.
Patent JP-H0346462-A (JP)
Title: Dot data generating system
Inventor: KARASAWA TAKEMI
IPC: H04N1/40
Filed: 1989-07-14
Abstract: PURPOSE:To generate a dot data without uneven dots by using a digital data (N-1) and a signal from a flip-flop as an address to obtain a gradation data and generating a dot data in response to this gradation data. CONSTITUTION:A data storage section 6 of an uneven dot elimination section 4 stores tentatively an 8-bit digital data outputted from an A/D converter 3. A latch section 6 repeats the storage and output of the data in the timing of CK and the digital data outputted and stored in the (N-1)th CK from a converter 3 is outputted in the N-th CK and the digital data outputted from the converter 3 is stored in the N-th CK. A comparator 7 compares digital data outputted from the converter 3 and the storage section 6. A JKFF 8 is set so that an output shown in Table is given in response to the output of the comparator 7. A ROM 9 stores signals from the storage section 6 and the JKFF 8 and information relating the gradation data in a form of a table.
Patent JP-S6074205-A (JP)
Inventor: SUZUKI YOSHIO
IPC: F21V21/06
Filed: 1983-09-30
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-S5968644-A (JP)
Title: Monitoring method of equipment
Inventor: TAKEYASU KAZUHIRO
IPC: G01M99/00
Filed: 1982-10-13
Abstract: PURPOSE:To detect the abnormality with a high sensitivity, by attaining an index for the degree of dissociation between parameters of numerical formula model for system identification, which are obtained on a basis of time series data of a periodic moving material, and parameter groups at the normal time to discriminate degradation. CONSTITUTION:The vibration of the periodic moving material is detected secularly and is sampled at a certain period to attain time series data, and this time series data is given to a preliminarily determined numerical formula model for system identification to calculate system parameters of the numerical formula model. An index J obtained by calculating the degree of dissociation between this calculated result and the system parameter group in the normal state as a Euclidean distance, an index Var[F] obtained by weighting this degree of dissociation with the auto-correlation coefficient of the original series signal, and an index D0<2> obtained by weighting it with reverse matrixes of variation and covariation matrixes of the system parameter group at the normal time are attained, and these indexes are combined to discriminate degradation.
Patent JP-S5882539-A (JP)
Title: Semiconductor device
Inventor: SHIOZAKI OSAMU
IPC: H01L23/12
Filed: 1981-11-11
Abstract: PURPOSE:To prevent deterioration of characteristic by widening the center of bridging conductor between the grounded metallizing surfaces so that the  grounding inductances from the transistor cells to the external grounding surfaces are set equal. CONSTITUTION:The metallized layers 1a, 2a for input, 1b, 2b for output, 1d, 2d for grounding are provided to the beryllia ceramics 1K, 2K, and the bridging  conductors 1c, 2c for grounding are provided to the layers 1d, 2d. The corresponding external take-out leads 1e...2g are provided to each layer, the transistor chips 1h, 2h are fixed to the layers 1b, 2b, and the input electrode and layers 1a, 2a are wired 1i, 2i. At this time, when the bridging conductor 2c for grounding at the center of chip 2h is made wider than the area near to the grounding  lead 2g, a grounding inductance of this area reduces and the wiring 2j from chip  2h is curtailed and its grounding inductance is also reduced. Finally, the grounding inductance from each transistor cell to the external grounding surface can be  equalized, resulting in an effect for high frequency response and high output  power.
Patent JP-S6337264-A (JP)
Title: Malfunction preventing circuit for frequency judging circuit
Inventor: IMAI MAKOTO
IPC: G01R23/15
Filed: 1986-07-31
Abstract: PURPOSE:To accurately discriminate the frequency state of the rectangular wave of an input signal, by coupling the output signal of a monomultivibrator and the output signal of D.FF2 by an NAND or AND gate. CONSTITUTION:The output signal of a monostablemultivibrator 1 and the output signal of D.FF2 are coupled by an AND gate 3. In the output state of this AND gate 3, it is discriminated whether the frequency of the rectangular wave of an input signal is higher or lower than the reference value set by the monomultivibrator 1. The output signal of D.FF@ is an H-level until the rectangular wave of the next input signal is generated from the point of time when the generation of the rectangular wave of the input signal is stopped, whereas the output signal of the AND gate 3 holds an H-level during the rising of the H-level signal output set time tau0 of the monomultivibrator 1 after the generation of the rectangular wave of the input signal is stopped, but, from the point of time when the output signal of the monomultivibrator 1 lowers to an L-level, the output signal of the AND gate 3 also changes from the H-level to the L- level. By this change, the frequency state of the rectangular wave of the input signal can be accurately discriminated.
Patent JP-S5970724-A (JP)
Title: Rolled hot-forged thread
Inventor: KATOU KENZOU
IPC: F16B35/00
Filed: 1982-10-15
Abstract: PURPOSE:To manufacture a rolled hot-forged thread for a wrist watch having a small diameter and high strength by hardening and tempering carbon steel contg. a specified amount of carbon. CONSTITUTION:In the manufacture of a screw thread for a wrist watch, carbon steel contg. 0.4-0.6% carbon is refined by hardening and tempering. The strength of the carbon steel is increased, and a rolled hot-forged thread having a small diameter and high strength is obtd.
Patent JP-H0352737-A (JP)
Title: Manufacturing method of forging
Inventor: REONIIDO DOMITORIIBUITSUCHI OR
IPC: B21J5/02
Filed: 1989-07-14
Abstract: PURPOSE: To make it possible to produce forging having high accuracy of volume and dimensions by relatively moving a die and punches in an axial line direction to diminish the spacing therebetween, thereby cutting off flashes. CONSTITUTION: A blank 6 is put into the hole of the die 1 and is molded in the cavity formed by the hole of the die 1 and the upper and lower punches 2, 3 and thereafter, the flash 8 is successively divided. The flash 8 is formed by escape of a portion of the blank 6 to the outside through the spacing 10 formed between the edge 11 of the end face 9 of the lower punch 3 and the edge 12 of the hole of the die 1 and is divided simultaneously therewith. The lower punch 3 is moved relative to the die 1, by which the die 1 and the lower punch 3 are relatively moved in the axial line direction and the spacing 10 is diminished. The flash 8 is thus disconnected from the forging. After the flash 8 is disconnected, the lower punch 3 is risen and the finished forging is ejected upward from the die 1.
Patent JP-H1026354-A (JP)
Title: Cooking apparatus
Inventor: ISHIKAWA KAZUHIKO
IPC: F24C7/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To simply enjoy cooking with satisfactory handling operability by sequentially displaying a cooking method on a display and omitting trouble of taking out and seeing a cooking book or an instruction manual. SOLUTION: One class of a large classification of a cooking method is designated by a plurality of type keys 14a to 14d provided on a control panel 10. A display content of the method is displayed on a display 9. A predetermined item is selected from items of the content regarding a cooking method of designated one class by a plurality of selecting keys 15a to 15e provided along a side edge of the display 9, and then the display screen is transferred to, the method corresponding to the selected predetermined item, and display data showing the method is read from a storage memory and displayed on the display.
Patent JP-H0346593-A (JP)
Title: Gray rod and manufacture thereof
Inventor: JIYON BINSENTO MIRAA
IPC: G21C7/24
Filed: 1990-07-10
Abstract: PURPOSE: To reduce the cost of assembling work, maintenance work, fuel and operation by selecting a specific combination of pellets of weak and strong neutron absorbing materials thereby attaining a specific reaction value. CONSTITUTION: The cladding tube 36 of a gray rod 34 is composed of stainless steel or Inconel having inside diameter of about 8.75mm and outside diameter of about 9.68mm and a plurality of pellets 54 in the cladding tube 36 comprise solid pellets 52 of weak absorbing material, e.g. stainless steel or Inconel, and solid pellets 54 of strong absorbing material, e.g. hafnium. The pellet 54 is set shorter than the pellet 52 in order to attain a desired value or it may be hollow or annular in order to regulate the volumetric rate of the absorbing material. A space 58 is formed between the pellet 50 and the inner circumferential surface of the cladding tube 36. Since a hybrid type pellets of strong and weak absorbing materials are employed, a reaction value required for zero boron variation load follow-up(ZBCLF) can be attained.
Patent JP-H1027494-A (JP)
Title: Semiconductor memory
Inventor: AKASHI SHUNICHI
IPC: G11C11/401
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce a block writing exclusive redundancy determination circuit so as to reduce a chip area by performing division in the column side of a memory array by using a particular part included in a column address signal invalidated portion. SOLUTION: A plurality of column addresses are simultaneously selected by invalidating a part of an inputted column address signal, and writing is performed in memory cells allocated to the plurality of selected column addresses. In this case, division in the column side of a memory cell array is performed by using a particular part included in the column address signal invalidated portion. That is, in this semiconductor memory, division in the column side of the memory cell array is performed by using a part of the column address signal ignored by block writing. Thus, by performing dispersion without changing the number of simultaneously written columns, fuse equal to a bit width written by block writing is reduced.
Patent JP-H0626820-A (JP)
Title: Device for automatically measuring displacement of measurement point
Inventor: TORAN DEYUKU FUI OAN
IPC: G01C1/00
Filed: 1992-07-08
Abstract: PURPOSE:To measure a measurement point simply and accurately by calculating the three-dimensional coordinates of the measurement point from various kinds of data by applying a diode light and then analyzing and calculating the image data of the reflection light. CONSTITUTION:A light wave range finger 4 is collimated in the order of the reference point of measurement and each measurement point, a position is stored in a measurement position storage part 34, and then the range finder 4 and a CCD camera 6 are collimated by the output value or manually. Then, when an emitted diode light is applied, an accurate reflection light of a reflection prism 14 which is installed at the measurement point forms an image on a camera 6. The detection image data of the camera 6 is analyzed by an image analysis part 33, the light-reception position (horizontal angle, vertical angle) of the reflection light is calculated by an operation part 31 and further an inclination distance data of the measurement point which is obtained from the obtained light-reception position data and a measurement position data, thus obtaining the three-dimensional coordinates of the displaced measurement point. After measurement at one point is completed, another range-finding data is output from the storage part 34 and the measurement is repeated automatically until all set measurement points are completed.
Patent JP-S57103507-A (JP)
Title: Control system of passenger flow
Inventor: ARAYA SHINJI
IPC: B61L23/00
Filed: 1980-12-18
Abstract: PURPOSE:To increase the safety and to avoid the delay of the time for departure, by carrying out an automatic on/off control of the gate of an automatic ticket examining machine in accordance with the service condition of the trains and accordingly preventing the passengers from running into the train. CONSTITUTION:When the doors of a train are closed, a transmitter 1 provided in the train transmits a door close signal to a gate controller 2. Then the controller 2 gives immediately a gate-on command to a gate 3 and a display 4 to inform the users through the display 4 that they can pass the gate and enter the platform. When the next train arrives, the transmitter 1 in the train transmits the scheduled time for departure to the controller 2. The controller 2 transmits a gate-off signal to the gate 3 and the display 4 respectively when the time for departure comes near. As a result, it is impossible for the users to pass the gate. At the same time, this fact is informed through the display 4 to the users.
Patent JP-H0467645-A (JP)
Title: Burn-in device
Inventor: NAKAYAMA KOJI
IPC: G01R31/26
Filed: 1990-07-09
Abstract: PURPOSE:To make it possible to avoid the discordance between a semiconductor device for being tested and the result of a test of the device by a method wherein a burn-in device builds an electrically writable nonvolatile semiconductor storage device for writing the result of the test therein and is provided with a burn-in board for mounting the semiconductor device for being testes and a write circuit for writing information in the nonvolatile semiconductor storage device. CONSTITUTION:A burn-in board 1 is provided in a burn-in chamber 3, a test of a semiconductor device is conducted by a burn-in test circuit 4 and the result of the test is stored in an internal storage device of a burn-in control circuit 6. After the test ends, the result of the test is stored in a nonvolatile storage device 2 on the board 1 from the control circuit 6 through a write circuit 5. In the storage of the result of the test, the manufacturer's serial number of a defective (or non-defective) semiconductor device, addresses on the board 1 and the like have only to be utilized. The registration number of the board 1 can be also stored in the device 2, the correspondence of a test program to the board 1 is verified and a mistake in the use of the board 1 can be prevented.
Patent JP-S6072861-A (JP)
Title: Novel acylindole derivative and medicinal composition containing the same
Inventor: IENAGA KAZUHARU
IPC: A61K31/40
Filed: 1983-09-28
Abstract: NEW MATERIAL:An acylindole derivative of formula I (R1, R2 are H, 1-5C alkyl, formula II; R3 is 1-5C alkyl; -OR2 group is on the o- or p-position) and its salt. EXAMPLE:3-(p-Methoxybenzoyl)indole. USE:It is used, with reduced toxicity, as a preventive or remedy for thrombosis, cerebrovascular disorders, arterioscrelosis, ischemic cardiopathy (cardiac infarction, coronary arteriosclerosis) arteriothrombosis, because of its action of inhibiting coagulation of blood platelets by collagen, or used as a preventive for thrombosis in hemodialysis or after surgerical operations. PREPARATION:For example, a Grignard reagent is allowed to react with indole followed by heating together with an acid chloride corresponding to the acyl group of the objective compound in an inert solvent for 1 to several hours to give the objective compound.
Patent JP-S5970351-A (JP)
Title: Communicating system encountering busy state of opposite party
Inventor: TSUBOI YOUJI
IPC: H04M3/42
Filed: 1982-10-15
Abstract: PURPOSE:To offer connection service in matching with a party using an automatic exchange, by ataining connection having the priority on a subscriber in calling and an subscriber in incoming request by taking them into consideration, when a call is incoming to the subscriber makig a call with another subscriber. CONSTITUTION:A subscriber class comparison circuit CMP and a connection deciding list are provided in a processor PR. When a subscriber X requests a call to a subscriber A making a call with a subscriber B, the allocated position and the busy state of the subscriber A are discriminated from a subscriber data memory, a trunk memory storing said allocated position is retrieved and the allocated position of the subscriber B making a call with the subscriber A is discriminated. The subscriber class of the subscribers A-C is extracted from the subscriber data memory, and the type of connection to be offered to the subscriber X such as interruption connection, waiting connection or busy tone connection is decided based on the comparison circuit CMP and the decision of connection.
Patent JP-S5883262-A (JP)
Title: Harmful gas integrated concentration checker
Inventor: AIDA HIDEKI
IPC: G01N31/22
Filed: 1981-11-13
Abstract: PURPOSE:To provide a checker suitable for ensuring the safety of working environment, by forming a vessel contg. a reagent discoloring when an amount of harmful gas reaches a prescribed value. CONSTITUTION:The gas speed of a harmful gas in the air to be taken into a vessel 2 through a gas diffusion tube 1 becomes a value depending on the gas diffusion theory, i.e., Fick's second law when gas concn. at one end of the tube 1 is that in the air, and that at the other end is zero. A reagent 3 contained in a vessel 2 provided with the bottom of the tube 1 reacts with a specified harmful gas, resulting in not being discolored by a reagent contained in the reagent 3 where an amt. of gas flow does not reach a prescribed value, but discolored where it reaches the value. This reagent irreversely reacts with the harmful gas diffused through the tube 1.