baber/WOPTO huggingface dataset:
Patent JP-H1092304-A (JP)
Title: Manufacture of directlly heated cathode
Inventor: IMAIZUMI MASAE
IPC: H01J9/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for directly heated cathode in which a directly heated cathode can be safely manufactured under a stable condition. SOLUTION: This manufacturing method comprises the steps of arranging a thorium-tungsten wire 12 in a vessel 11 for heat treatment; electrically heating the thorium-tungsten wire 12 after making a hydrogen gas atmosphere in the vessel 11 for heat treatment; and electrically heating the thorium-tungsten wire 12 up to a prescribed temperature and supplying a mixed gas containing hydrogen and butane gas in the vessel 11 for heat treatment.
Patent JP-S61126013-A (JP)
Title: Perfumery composition
Inventor: ASAKAWA YOSHINORI
IPC: A61K8/00
Filed: 1984-11-20
Abstract: PURPOSE:To provide a perfume composition containing 1,5,8,8-tetramethyl bicyclo[8.1.0]undec-5-en-2-one, having various kinds of perfumes, and exhibiting strong diffusibility and retainability. CONSTITUTION:The objective perfume composition contains 1,5,8,8-tetramethyl bicyclo[8.1.0]undec-5-en-2-one (bicyclohumulenone). The bicyclohumulenone can be obtained by extracting a dried and pulverized Plagiochila acanthophylla with a solvent such as ether, halogenated hydrocarbon, alcohol, etc., and has fragrance having woody note as a base having strong powdery character, and having various kinds of perfumes such as patchouli note, vetiver note, cedar wood note, carnation note, etc. It has strong diffusibility and retainability, and harmonizes well to various perfumery materials. The composition can be used as an aerosol, cosmetic, bath agent, shampoo, detergent, etc.
Patent JP-H0562496-A (JP)
Title: Semiconductor integrated circuit and manufacture of the same
Inventor: HONJO SHIGERU
IPC: G11C29/04
Filed: 1991-08-30
Abstract: PURPOSE:To suppress the increase of a layout area as much as possible, as for a defect bit relief. CONSTITUTION:Conductive lines PDLO-PDLi for supplying a power source to plural bit lines are shared by the pertinent plural bit lines. The pertinent conductive lines are cut so that the power supply to the bit lines corresponding to the conductive lines can be stopped. It is not necessary to form switches or the like at each bit line BLO-BLi, and leak currents can be reduced without increasing the area of the layout area, by using the conductive lines PDLO-PDLi shared by the plural bit lines.
Patent JP-S6488346-A (JP)
Title: Substrate inspection instrument
Inventor: NAITO TOSHINOBU
IPC: H05K3/00
Filed: 1987-09-30
Abstract: PURPOSE:To automatize setting and resetting of the lever of a dip switch by providing a claw forward-and-backward motion mechanism, a claw up-and-down motion mechanism and a buffer spring, etc. CONSTITUTION:At the time of executing an inspection of a dip switch 3, a moving table 19 is fed until a claw 5 comes to the upper part of a position of a lever 4 for executing a first inspection by a ball screw 17 and a motor 18. In such a case, a claw forward and backward motion mechanism 7 is positioned in the upper part by a claw up-and-down motion mechanism 12, and also, a claw bracket 6 is positioned in the rear opposite to the lever 4 by the mechanism 7, and a rod 13 of a stroke control cylinder 15 is in a drawn-in state. Subsequently, the mechanism 7 descends by the mechanism 12, and thereafter, the bracket 6 advances by the mechanism 7, the claw 5 goes into the lever 4 and a buffer spring 10 is bent. Next, the rod 13 of the cylinder 15 projects, and thereafter, by the mechanism 12, the mechanism 7 ascends to a position where the rod 13 works as a stopper and the lever 4 is set to the upper part. In such a case, the deflection of the spring 10 returns to its original state and the lever 4 is set to the upper side by the claw 5. Also, at the time of setting and resetting other lever, the table 19 is moved to other lever.
Patent JP-H0293954-A (JP)
Title: Microprocessor
Inventor: SUGIURA AKINORI
IPC: G06F11/18
Filed: 1988-09-30
Abstract: PURPOSE:To improve the reliability of a microprocessor by duplicating ALUs in the microprocessor, comparing the operation results of the ALUs and deciding the continuation/pause of operation on the basis of the compared result. CONSTITUTION:Quite the same operation is applied to data stored in an accumulator 4 and data stored in a register 5 respectively by the ALUs 1, 2 through bus signal lines 60, 64 and the operated results are always compared with each other by a comparator 3. At the time of sending a discrepancy signal from the comparator 3 to a signal line 63, the difference of the operated results between the ALUs 1, 2 is indicated. Although the correctness of the ALU 1 is not guaranteed from its operated result, the comparator 3 informs the discrepancy to the external through the signal line 63 and stops operation. Thus, the reliability of the microprocessor can be improved.
Patent JP-2001075287-A (JP)
Title: Method for manufacturing master disk of optical disk
Inventor: HASHIGUCHI TSUTOMU
IPC: G03F7/11
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To precisely form guide grooves or prepits having narrower width than the diameter of a laser converged beam by making the thickness of an intermediate layer to be etched using a upper layer resist layer as a mask thin. SOLUTION: A lower layer resist layer 2 is formed by applying a positive type photoresist for far ultraviolet ray on a glass substrate 1 with uniform thickness. An intermediate layer 3 immiscible with the positive type photoresist is formed on the surface of the lower layer resist layer 2 with the 50-300 Åfilm thickness and the i-ray based positive type photoresist is applied on the surface of the intermediate 3 to form the upper layer resist layer 4. The upper layer resist layer 4 is developed by the 1st exposure with the laser beam to form the guide grooves 6 and the prepits. The exposed part of the intermediate layer 3 is etched using the upper layer resist layer 4 as the mask. At the time of etching the intermediate layer 3, the influence of side etching in the wet etching is prevented by decreasing the film thickness of the intermediate layer 3 to 50-300 Å.
Patent JP-H0885516-A (JP)
Title: Filling device for large sized bag
Inventor: SUZUKI SANJI
IPC: B65B43/30
Filed: 1994-09-14
Abstract: PURPOSE: To automate all of the filling of a content with a heavy weight into a bag body, air-purging of the bag body, sealing and packing in a box body. CONSTITUTION: A pick-up device 21 takes out bag bodies one by one, and inserts the lower part of the bag body in a box body 8, and the bag body is carried together with the box body 8. After the bag mouth of the bag body is opened, a content is filled from a chuter 41, and an air-purging of the bag body and sealing of the bag mouth are performed in a chamber device 50.
Patent JP-H04126627-A (JP)
Title: Air conditioning device for vehicle
Inventor: YAMADA AKIO
IPC: B60H1/00
Filed: 1990-09-19
Abstract: PURPOSE:To quickly raise the temperature of air blown out from a blowout port so as to improve rapid warming performance by setting the mode of an air intake port into a mode for introducing air in a cabin when a vehicle speed is a predetermined level or less. CONSTITUTION:A vehicle speed is detected by a first detecting means 1. Next, at least one of the cooling water temperature of an engine, an outside air temperature and a cabin temperature is detected by a second detecting means 3. Further, the mode of an air intake port is switched to a mode for introducing air in the cabin or a mode for introducing air outside the cabin by a switching means 5. And then, it detected vehicle speed is a predetermined value or less and at least one of the detected temperatures is a predetermined value or less when the cabin is heated a control means 7 controls the mode so as to switch the mode of the air intake port to the mode for introducing air in the cabin. On the other hand, when a required blowout temperature calculated by a calculating means 9 is more than a predetermined value and the cabin heating is performed, the mode is also switched to the mode for introducing air in the cabin.
Patent JP-S63103219-A (JP)
Title: Film cassette for endoscope
Inventor: SUGANO MINORU
IPC: G02B23/24
Filed: 1986-10-20
Abstract: PURPOSE:To circularly take up a film by a simple structure by allowing a film take-up driving cylinder to slide on a film fitting plate body and fitting a film supporting ring made of a leaf spring which is nearly as wide as the film. CONSTITUTION:The film 4 is fitted to the film fitting plate body 2 and the film supporting ring 3 made of the leaf spring is fitted in the film take-up driving cylinder 1. The film fitting plate body 2 is held at an interval (l) from the film supporting ring 3 on its clockwise side. Then, the slide projection part 2b of the film fitting plate body 2 is fitted in the slide groove 1a of the film take-up driving cylinder 1. Then the film supporting ring 3 moves forth clockwise as the film 4 is taken up and its front end side strikes on the film fitting plate 2 as it is. Thus, the film supporting ring 3 takes up the film 4 circularly.
Patent JP-H04127592-A (JP)
Title: Gas laser device
Inventor: TAKEHISA KIWAMU
IPC: H01S3/095
Filed: 1990-09-19
Abstract: PURPOSE:To enable a gas laser device to output laser rays of high power without using a vacuum pump of high exhaust speed by a method wherein a vacuum vessel is provided between a laser resonator and a vacuum pump, and a valve is provided between the laser resonator and the vacuum vessel. CONSTITUTION:A valve 5a is closed, and a large tank 7 is exhausted by a vacuum pump 8 before a laser is made to start operating. When the laser is made to start operating, the valve 5a is opened. Generated gas such as O2 or the like is moved to the large tank 7 at a high speed, so that gas of high flow rate can be obtained. When the valve 5a is opened, gas pressure is constantly monitored by a pressure indicator 10 at a point above a laser resonator 4, and the valve 5a is gradually opened in accordance with a control signal 13 transmitted from a valve control device 12 into which a gas pressure signal is inputted so as to keep the gas pressure concerned constant. By this setup, the pressure P of O2 in the laser resonator 4 is kept nearly constant. Then, if O2 is generated constant in quantity, it can be kept nearly constant in flow rate in the laser resonator.
Patent JP-2000078872-A (JP)
Title: Control method of movable body
Inventor: MIYAMATSU TOSHIYUKI
IPC: H02P29/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for smoothly switching over the control in a non-speed command to the control in a speed command without stopping a movable body, by estimating the speed of the movable body with the number of feedback pulses and using the estimated speed. SOLUTION: In equipment having a movable body provided with a pulse generator converting the amount of movement of pulses and a controller controlling the operation of the movable body, pulses generated from a pulse generator are inputted in the controller, the number of the pulses is counted in the controller, and a travel speed of the movable body is estimated on the basis of the number of pulses inputted during a specified period (step 23). When the state of control in a non-speed command is switched over to the state of control in a speed control command, magnitude of the estimated travel speed is compared with that of a command speed in the speed command control (step 24). When the estimated travel speed is equal to the command speed, the state is maintained as it is. When the command speed is higher than the estimated travel speed, acceleration process is applied.  When the command speed is lower, deceleration process is applied.
Patent JP-H0586699-A (JP)
Title: Fiber composite rain leader and manufacturing method thereof
Inventor: SUZUKI TOSHIYUKI
IPC: E04D13/064
Filed: 1991-09-26
Abstract: PURPOSE:To eliminate a problem in layer stripping and to obtain a light fiber composite rain leader having less heat expansion efficiency. CONSTITUTION:A fiber composite rain leader is constituted of a core layer A3 provided to thermoplastic resin in a state to arrange continuously reinforcing fibers F3 in a longitudinal direction and a thermoplastic resin layer BC with which both sides of the core layer A3 is coated. A buried member 1 constituted of horizontal components 11 of metallic fiber and longitudinal components 12 of non-metallic reinforced fiber is incorporated into the whole core layer A3.
Patent JP-H03111606-A (JP)
Title: Water generating type binary generator
Inventor: SUMITOMO HIROYUKI
IPC: F01K25/10
Filed: 1989-09-22
Abstract: PURPOSE:To minimize the use of replenishing water even when an external cold heat source is not available, by utilizing ground temperature water already used as warm heat source further for cooling tower replenishing water. CONSTITUTION:A heat source water line 30 from a flush tank 32 is connected through an evaporator 2 to a gas-liquid separator 34. Ground temperature water stored in the separator 34 is sent to a preheater 12 by a pump 36 to give heat to an operative medium therein and reduce temperature. Further, the ground temperature water is cooled by an air cooler 38 and then sent to a cooling tower 42. Thus, condensed liquid obtained through the heat exchange between the heat source water in the form of steam and the operative medium is used for water to replenish the cooling tower 42, so that a cold heat source is ensured by the cooling tower 42 utilizing the atmospheric air and a binary generator can be run even if a cooling water source is quite absent.
Patent JP-H06104639-A (JP)
Title: Cr oscillation circuit
Inventor: KURISU GIICHI
IPC: H03B5/20
Filed: 1992-09-17
Abstract: PURPOSE:To allow the CR oscillation circuit to oscillate plural frequency signals by providing plural resistors and capacitors capable of being switched by a control signal to the CR oscillation circuit. CONSTITUTION:An external resistor R and an external capacitor C are connected respectively at both extremes at the outside of an oscillation circuit 1. Built-in capacitors C1.C2.C3 are connected in parallel with the external capacitor C via transmission gates SW1.SW2.SW3. A control signal X, the inverse of X, a control signal Y, the inverse of Y, and a control signal Z, the inverse of Z are inputted to the transmission gates SW1.SW2.SW3 to control ON/OFF. Since plural resistors and capacitors capable of being selected by the control signals are provided in the CR oscillation circuit, plural kinds of frequency signals are oscillated by having only to input the control signals to the circuit without revision of the resistors and capacitors connected externally.
Patent JP-2001073671-A (JP)
Title: Master- and slave-shielding machine and shielding therewith
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D9/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To simplify a shield structure, set the placement and the number of slave shielding machines arbitrarily, attain an excellent structure for excavation efficiency and the disposal of excavated soil and sand, and start the slave shielding machine efficiently and safely. SOLUTION: Two slave machine bodies 2 including a cutter head 13 for a slave shielding machine are disposed on the different axis from each other in a master shield machine 1, while an opening/closing face plate for passage of the slave shielding body 2 is mounted on a cutter head 12 for master shielding machine and formed so as to be closed when the master shielding machine 1 advances, and opened when the slave shielding machine 2 starts.
Patent JP-H0587916-A (JP)
Title: Distinguishing apparatus of moving body
Inventor: IMADA MUNETOSHI
IPC: H04B7/26
Filed: 1991-09-26
Abstract: PURPOSE:To change the system program of an answering device easily without exchanging the answering device by providing the answering device with a memory, and an inquiring device equipped with a transmission means for transmitting a modulated and not-modulated transmission medium to the answering device. CONSTITUTION:When an answering device 10 enters an area where it is able to communicate with an inquiring device 19, and receives an answer detecting command from the inquiring device 19, the answering device 10 is released from the standby state, with transmitting a response to the inquiring device 19. It is detected whether or not the system program is received from the inquiring device 19, and the system program is started to be transmitted from the inquiring device 19. When the system program is received, then, the receipt of the system program is judged to be completed. When the receipt is finished, the received program is transferred to the inquiring device 19 so as to compare whether or not the received system program is perfect. If the transferred program is not normal, the answering device 10 receives a comparison NG command, and tries to receive the program again. Accordingly, when the system program of the answering device 10 is to be changed, it is not necessary to exchange the answering device.
Patent JP-H03110932-A (JP)
Title: Radio telephone system
Inventor: MATSUDA HIROSHI
IPC: H04W84/10
Filed: 1989-09-26
Abstract: PURPOSE:To evade a sense of displeasure from being given to an opposite party by adding a pre-signal before a control signal and sending the result to a connection equipment when button operation or the like is implemented during talking and connecting an attenuation means to an electric communication line when a controller detects the pre-signal. CONSTITUTION:When it is discriminated that a button operation is an operation requiring to send a control signal to a connection equipment 10 during talking, a control section 24 drives a pre-signal transmission section 25 to give a pre- signal to a transmission section 22. Thus, the transmission section 22 sends the pre-signal from an antenna 21a as a radio signal. Upon the receipt of the pre-signal, a pre-signal detection section 16 of the connection equipment 10 detects the pre-signal and gives it to a connection section 15. Thus, an output from a reception section 13 is given to a hybrid circuit 11 through an attenuator 17 and the signal transmission level to the electric communication circuit is attenuated for the succeeding state by a prescribed level. Thus, the control signal is scarcely heard by the talking opposite party and no sense of disleasure is caused.
Patent JP-H0992110-A (JP)
Title: Resistor provided with thermal fuse
Inventor: MIYAZAWA KAZUHIRO
IPC: H01C7/13
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress development of cracking in low fusing point alloy. SOLUTION: A wiring pattern 9 is formed in the surface of a board 8, and a gap 10 is formed in this wiring pattern 9. A plate spring 11 is disposed to stride over the gap 10, and at one end 11a of the plate spring 11, a conductive member 12 which thermally expands to a similar degree to the board 8 is fixed. The conductive member 12 and the other end 11c of the plate spring 11 are fused to end parts of the wiring pattern 9 forming the gap 10 by low fusing point alloys 13, 13'. Joint faces of one end 11a of the plate spring and the conductive member 12 are fixed nearly at a center part.
Patent JP-H08115929-A (JP)
Title: Method of bonding and sealing semiconductor element in parallel
Inventor: YUI NAOMASA
IPC: H01L21/52
Filed: 1994-10-14
Abstract: PURPOSE: To parallel the face of a semiconductor element and the surface of a substrate so as to raise the accuracy in alignment in X, Y, and Z directions by interposing a bonding material for bonding a substrate and a semiconductor element with each other, between the magnetic substance at one face of the semiconductor element and a ferromagnetic substance for attracting the magnetic substance by induction. CONSTITUTION: A film consisting of a magnetic substance about 10 micron in thickness, for example, a nickel-deposited film 2 is made on the rear of a semiconductor element 1, and alloy film 2 is provided between a substrate 4 and the semiconductor element 1, and also a chemical adhesive material 3 such as epoxy resin or the like is applied in the margin. At the time of adhesion to the substrate 4 consisting of a nonmagnetic substance, the semiconductor 31 is induced by attracting the film 2 into the semiconductor arrangement area set on the surface of the substrate by induction by means of a ferromagnetic substance (magnet) 5, and besides it is pressed into the specified position on the substrate 4. Hereby, the face of the semiconductor and the face of the substrate are fixed in parallel condition and that in high alignment accuracy.
Patent JP-H1182661-A (JP)
Title: Driving device and optical device
Inventor: SERITA NOBUHITO
IPC: F16H19/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a driving device and an optical device, which enable carriages to be run with no vibration given to the carriages in such a way that no angle is changed between each driven pulley and a take-up pulley at the time of starting the take-up operation of a wire, and of completing the take-up operation. SOLUTION: A wire 7 transmitting power is provided for carriages 4 and 5, the wire 7 is tied between a take-up pulley 9 and each driven pulley 13 and 17, and these device are provided with a driving means which moves the carriages 4 and 5 by taking up the wire 7 with the take-up pulley 9 rotated, and with a mounting bracket supporting the driven pulley 17, which rocks the driven pulley 17 as the wire 7 is taken up by the take-up pulley 9.
Patent JP-S61127023-A (JP)
Title: Input and display device for multi-item
Inventor: OGAWA JIRO
IPC: G06F3/023
Filed: 1984-11-24
Abstract: PURPOSE:To prevent the operating mistakes by displaying the supplementary explanations like the operating contents, etc. in characters for a fixed period of time in an operation input mode using a key input. CONSTITUTION:In a normal mode the time is displayed at the center of a display screen by a display means 3. While the locking state of an electrick lock 13, a the operating state of a video camera 11 which receives the manual ON/ OFF control, etc. are displayed at the peripheral parts of the screen in the pictorial symbols. Furthermore a supplementary explanation display means is provided for the benefit of an amateur operator. This display means displays the supplementary explanations to the means 3 in characters for a fixed period of time in an input mode using operating keys 2.
Patent JP-H05133943-A (JP)
Title: Device for measuring overrun of gas-containing food
Inventor: OIKAWA YUKIO
IPC: G01N29/00
Filed: 1991-09-27
Abstract: PURPOSE:To stably measure overrun without obstructing the flow of gas- containing food in a feed pipe by measuring the attenuation of the sound from the sound source supported on the feed pipe. CONSTITUTION:An overrun measuring device 10 constituted of respective members such as a tuning fork 11 or the like is received in a sound-insulating box 17 and the leg part 15 of the tuning fork 11 is fixed to the upper part of feed piping 9a. When the tuning fork 11 is struck by a hammer 12, sound propagates through the piping 9a from the leg part 15 and rosonates within the piping 9a to gradually attenuate. This sound is collected by a highly directional microphone 14 and the timewise change of sound pressure is stored in a control part as attenuation data and an attenuation time is determined on the basis of the attenuation data. Since the sound propagating through the piping 9a is attenuated corresponding to the ratio of air bubbles in the liquid within the piping 9a, if the attenuation time is determined, the overrun value (content of air bubbles) in the liquid can be calculated.