baber/WOPTO huggingface dataset:
Patent JP-S5462884-A (JP)
Title: Inspecting method of alumina substrates
Inventor: KOBAYASHI MASAHIRO
IPC: G01N21/25
Filed: 1977-10-28
Abstract: PURPOSE:To provide a method of making effective and simple inspection by disposing an alumina substrate between a light source and a photo detector and inspecting the mechanical intensity of the substrate from the transmittancy of the substrate. CONSTITUTION:Light source 1 of a mercury arc lamp of the inspecting device radiates parallal rays of an even and high illuminance. An actinometer or lux meter 2 which  has a photo detector 4 for measuring the quantity of light of the light source 1 and the quantity of transmitted light of an alumina substrate 3 is provided. The light source 1, substrate 3 and photo detector 4 are so fixed that their distances become constant. First, the substrate 3 is removed, and the quantity of the light of the light source 1 is received in the photo detector 4 and is read with the actinometer 2. The reading is let to be L1. Next, the substrate 3 is set to a base 5 and the quantity of light L2 having transmitted through the substrate 3 is read with the  actinometer 2. Hence, by obtaining the transmittancy L2/L1, the mechanical strength of the substrate 3 may be checked. The particle sizes, gloss, surface roughness,  etc. of the substrate may be checked by the simple method of measuring the transmittancies and the mechanical strength of the substrate may be thereby inspected.
Patent JP-H01300367-A (JP)
Title: Monitor system for inter-computer working state
Inventor: OZAKI SHIRO
IPC: G06F15/177
Filed: 1988-05-30
Abstract: PURPOSE:To monitor all computers set at the transmission and reception sides of a telegram for confirmation of the working state independently of each other by transmitting said telegram from a single computer only to check the working state of the remote side of communication. CONSTITUTION:When a computer A receives a start telegram b1 of a computer B, sets the timer values ta at the fixed time intervals to transmit a working state confirming telegram a2. While the computer B sets the timer values tb at the fixed time intervals based on a start telegram a1 of the computer A and waits for the telegram a2 sent from the computer A. Then the computer B transmits an answer telegram b2 at reception of the telegram a2. The computer A decides the computer B in active in case the telegram b2 is not received for a fixed time (taXn; 1<=n) against the telegram a2. While the computer B decides the computer A inactive in case the telegram a2 is not received for a fixed time (tbXm; 1<=m). Thus the number of inter-computer communication telegrams required for monitor of the working state can be halved and the processing efficiency is improved.
Patent JP-S62287214-A (JP)
Title: Monitoring device
Inventor: SUGAWARA TAKASHI
IPC: B23K9/00
Filed: 1986-06-06
Abstract: PURPOSE:To prevent an ocular lens part from burning owing to welding heat and to protect the lens part against an unexpected external force in narrowing- down operation by covering the outer periphery of an endoscope with a cooling jacket which has a gas supply port and a gas exhaust port. CONSTITUTION:The cooling jacket 10 is inserted and fixed to the outside of the endoscope 1 through a seal packing 13 and a fixing jig 12 at the tip part and a gas supply pipe 11 is provided to this cooling jacket 10. Further, the gas exhaust port 15 is bored without impeding the visual field of the endoscope. This gas exhaust port 15 is preferably of necessary irreducible size which does not impede the visual field so as to prevent the cooling efficiency from decreasing. Cooling gas passes through the gas supply pipe 11 and then flows in the cooling jacket 10 from the gas supply port 14 and exits from the gas exhaust port 15. In this case, the jacket is sealed with the seal packing 13 and the supplied gas is discharged efficiently from the the exhaust port.
Patent JP-S5254357-A (JP)
Title: Rectangular wave generator
Inventor: MIHASHI YASUO
IPC: H03G11/00
Filed: 1975-10-29
Abstract: PURPOSE: To produce constant period rectangular wave to eliminate center line drift for TV picture, by regulating the operating potential of saw tooth wave generator which sets the operating point of rectangular wave generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308516-A (JP)
Title: Hair iron
Inventor: KUKUMIYA SHIGENORI
IPC: A45D1/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to curl hair even at a lower temperature by putting a heater in a vibrator activated by ultrasonic radiator. SOLUTION: A hair curler 10 is composed of a vibrator 3 to transfer the ultrasonic vibration to the hair, a heater 4 to produce heat and a hair holder 11. The vibrator 3 as well warmed up by the heater 4 is to form an iron 12 to transfer mechanical vibration and heat to the hair at the same time. When setting the hair, wind it up with the iron 12. An ultrasonic electric signal is generated by an electric signal radiator 1 and converted into a mechanical vibration through a converter 2. This mechanical vibration next amplified by a booster 16 is to vibrate the vibrator 3 which transfers it to the hair. Concurrently the heat is given also to the hair through the vibrator 3 warmed up by the heater 4 so as to jointly curl set the hair.  As the effect remains same even treated at a lower temperature, it keeps the hair free from damages, makes it convenient to operate not feeling hot even touched the iron part.
Patent JP-S6035438-A (JP)
Inventor: ONO KENJI
IPC: H01H51/24
Filed: 1984-06-25
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-S5560179-A (JP)
Title: Flexible heat pipe
Inventor: HONDA NAOSHI
IPC: F28D15/02
Filed: 1978-10-25
Abstract: PURPOSE: To make it possible to effect a heat exchange through any desired path and with any desired portion by a elongated heat pipe made of a flexible corrugated pipe.  
     CONSTITUTION: A flexible corrugated pipe is prepared by forming a spiral or bellows-like convexities and concavities on a comparatively thin-walled matallic pipe, and is sealed at its both ends. The flexible corrugated pipe is then evacuated and filled with a liquid to form a heat pipe. A capillary structure may be disposed in the heat pipe to inprove the thermal efficiency. Alternatively, a liquid-transporting flexible pipe and a pump are used in combination with the heat pipe. In such a case, the upper and lower sections of the heat pipe are used as the heat-receiving section and a heat-radiating sections, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5463821-A (JP)
Title: Optical device for image display
Inventor: KURIHARA TETSUO
IPC: A61B6/00
Filed: 1977-10-31
Abstract: PURPOSE: To enhance the mass-productivity by dividing an objective lens, a condensing lens and an optical lens mount into different units and by standardizing the lens unit and the condensing lens unit.  
     CONSTITUTION: An objective lens unit is composed of an objective lens 6 and a fixture for attachment of an image intensifier tube container 4. By shaping the optical lens mount portion for respective purposes, the optical system can meet various purposes. The casing is standardized in advance so that the optical pathes may be aligned when the respective units are combined. The remaining one is an attachment unit for a TV camera, which includes a camera head casing 11, an attachment adaptor with the optical system and a condensing lens 9. According to such construction, the unidirectional optical system of straight type, as shown, can be constructed such that the objective lens unti 41 and the condensing lens unit 43 are attached to the both sides of the optical lens mount unit 42. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62288306-A (JP)
Title: Valve stop device for car engine
Inventor: KASHIWASE HAJIME
IPC: F01L13/00
Filed: 1986-06-04
Abstract: PURPOSE:To certainly switch operation by a simple structure by installing a cam for always opening a valve contiguously to a cam for driving a rocker arm and alway opening the valve when the always opening cam is allowed to contact the rocker arm. CONSTITUTION:A suction/exhaust valve 3 is always applied with a force in the opening direction by a spring, and a rocker arm 1 is driven by the profile 9b of a cam 9, and when the locker arm 1 is opened clockwise, the suction/ exhaust valve performs closing operation. A cam 10 which does not revolve in interlocking with the engine revolution is installed oppositely to the slipper 7 of the rocker arm 1, and the cam 10 is turned by an outside actuator, and then brought into the always contact state onto the slipper 7, and then the rocker arm 1 always sets the suction/exhaust valve into the closed state.
Patent JP-S62287255-A (JP)
Title: Multiplane exposing method for plate making copying machine
Inventor: SUGIMOTO KATSUO
IPC: G03B27/32
Filed: 1986-06-05
Abstract: PURPOSE:To perform multiplane exposure correctly and adjacently without forming any double exposed part on a photosensitive material by providing an image formation optical system which runs between an original setting surface and a photosensitive material setting surface arranged in parallel. CONSTITUTION:An original rack 31 and a transparent plate 32 have the original setting surface and photosensitive material setting surface 2 in parallel to each other, and the scanning image formation optical system 4 is provided between both setting surfaces 1 and 2 so that it can run along both surfaces. Rolled master paper which in not exposed is fed onto the photosensitive material setting surface 2 by feeding device 7 and the optical system 4 is run to expose the master paper 6 to the image of an original picture 30; and this operation is repeated plural times to perform the multiplane exposure. The driving device 5 of the optical system 4 drives the optical system 4 by necessary distance from the origin position P0 of the original picture 30 according to the size of the picture on the basis of a position signal from a pulse encoder 38. The feeding device 7 for the master paper 6 feeds the master paper 6 by necessary length associatively with the forward movement of the optical system driving device 5.
Patent JP-S63295990-A (JP)
Title: Fuel assembly
Inventor: IRIE TOMOO
IPC: G21C3/32
Filed: 1987-05-27
Abstract: PURPOSE:To omit the use of a thimble plug at the time of normal operation and to facilitate the insertion of a control rod when the control rod is inserted, by providing a piston valve, which has a small hole at its end part and opens and closes water draining holes for a thimble, in the control-rod guiding thimble. CONSTITUTION:The lower end of a control-rod guiding thimble 31 is attached to a lower nozzle 2 with a lower end plug 36, which has a small hole 37 at the axial center. Water draining holes 32 for the thimble are provided at the lower outer surface. A piston valve 33, which has a small hole 34 at its end part and opens and closes the water draining holes 32, is provided in said control-rod guiding thimble 31. When an atomic reactor is normally operated, coolant, which has passed through the small hole 37 of the lower end plug 36, pushes up the piston valve 33. The piston valve 33 closes the water draining holes 32. Thus, a bypass flow rate in the thimble 31 is restricted to the minimum required flow rate. When the control rod is inserted, the piston valve 33 is pushed down by utilizing the pressure increase in the thimble 31. Since the water draining holes 32 for the thimble are opened, the insertion of the control rod becomes easy.
Patent JP-H09290414-A (JP)
Title: Molding box device for concrete product, leakage preventive method in molding box device for concrete product, and opening/closing method of frame member of molding box device for concrete product
Inventor: MORIYAMA TAKESHI
IPC: B28B7/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To save labor for a cleaning, and improve the productivity by a method wherein the outer frame is made openable by connecting plates having elasticity, and the connected part of the outer frame is water-tightly sealed by the connecting plates, and a leakage from this part is prevented from generating. SOLUTION: This molding box device is equipped with an internal frame 1, outer frames 3 which are openably provided on both end sides in the width direction of the inner frame 1, and end plates of which the interval can be extended or contracted, being provided on both end sides in the longitudinal direction of the inner frame 1. To both end parts in the width direction of the inner frame 1, the outer frames 3 are connected with a connecting plate 33 made of a metal having elasticity. A pedestal member 2 is equipped with a stopper member 5 which comes into contact with and stops the outer frame 3 when the outer frame 3 is turned to the outside and opened to a specified angle.  On both end parts in the width direction, of the end plate, a closing member which guides the outer frame 3 so as to be turned inward, and closes the outer frame 3 by contracting the interval between the end plates, is provided.
Patent JP-S62287739-A (JP)
Title: Data communication system in press-to-talk radio communication system
Inventor: SUGAWARA KOJI
IPC: H04L12/28
Filed: 1986-06-05
Abstract: PURPOSE:To confirm the transmission of own station transmission information at a slave station sending a slave station data by including acknowledge information as to the reception of the slave station data to the slave station selection data of a master station. CONSTITUTION:A data signal 43 is subject to the error detection of a slave station number 44 and a real data 45 based on a redundant code 46 at a reception data discrimination section 27 and the result of detection is outputted to a transmission data synthesis section 28, which receives a slave station number 15 of a slave station to be polled from an external input/output section 29, a real data 16 comprising an inquiry to the said slave station and a transmission text or the like and a detection result data from the discrimination section 27 respectively, synthesizes them while using the detection result data as a reply code 14 and sends the result to a transmission data generating section 25. Thus, the slave station sending the slave station data confirms the transmission of own station transmission information.
Patent JP-H01300501-A (JP)
Title: Fixed resistor
Inventor: MIYAGAWA NOBORU
IPC: H01C7/00
Filed: 1988-05-28
Abstract: PURPOSE:To increase the yield of resistors in mounting, to increase reliability, to make it possible to select the sizes and the shapes freely and to make the cost low by providing a pair or a plurality of pairs of electrodes on both sides of a board, and providing a protective film which covers the entire surface of a resin based thick film resistor provided between the electrodes. CONSTITUTION:A board 11 of a fixed resistor 10 is formed with a resin having the similar thermal expansion coefficient as that of a printed board. Electrodes 12 are formed on both sides of the board 11 by a general copper-pattern plating method. A thin film resistor 13 is formed between a pair of or plural pairs of the electrodes 12. The surface of the thin film resistor 13 is covered and protected with a protecting film 14. Since the approximately same thermal expansion coefficients are provided, reliability in mounting and connection becomes high. Since the device is made of the resin, considerably large freedom is provided for the change in size and shape. Since silver is not used, the cost becomes low.
Patent JP-H07319933-A (JP)
Title: Rule checking device
Inventor: KOMORI OSAMU
IPC: G06F17/50
Filed: 1994-05-20
Abstract: PURPOSE:To quickly and surely judge the suitability of a pattern layout and to manufacture a printed board by checking both of a DRC and MRC in the pattern layout of a circuit pattern on a printed board. CONSTITUTION:By executing the checking processing in accordance with a rule check program, DRC check for judging whether pattern layout data are suitable to a design rule or not, is executed (S6) and also MRC check for judging whether the pattern layout data are suitable to a manufacturing processing rule or not, is executed (S7). Thereby, the suitability of the pattern layout can be judged from both of the design rules and the manufacturing process rules. Especially when the pattern layout data are suitable to the manufacturing process rules even at the time of judging that the data are not suitable to the design rules (S6: error existence), The fact that a printed board having the pattern layout can be manufactured, can be instantaneously checked.
Patent JP-H06316024-A (JP)
Title: Antistatic transfer foil
Inventor: FUJII KENTARO
IPC: C09J7/02
Filed: 1993-05-07
Abstract: PURPOSE:To provide an antistatic transfer foil enabled to form an antistatic layer wherein electrical conductivity, water resistance and solvent resistance are excellent even on the surface of a plastic product having low heat resistance. CONSTITUTION:An antistatic transfer foil 1 is formed by providing an antistatic layer 3 on a substrate sheet 2 having release properties and providing an adhesive layer 4 thereon. The antistatic layer 3 consists of the thermal crosslinking reactant of a composite wherein a thermal crosslinking monomer is blended with water-soluble ion electroconductive resin.
Patent JP-H02312200-A (JP)
Title: Accumulating device for charged particle beam
Inventor: KITAMURA MASAJI
IPC: F04B37/08
Filed: 1989-05-26
Abstract: PURPOSE:To increase exhaustion speed by forming a distribution ion pump by means of plural small distribution ion pumps, and forming the cross section of the distribution ion pump into roughly a C shape. CONSTITUTION:A distribution ion pump 1 of roughly C shape cross section is attached to a beam duct 4 in such a manner that it surrounds a rotary electron beam 3. The distribution ion pump 1 comprises plural small distribution ion pumps 2, and each small distribution ion pump 2 is electrically insulated from the beam duct 4. The beam duct 4 consists of outer and inner ducts 4b, 4a, and a member 4c for connecting the ducts. In this case, since the distribution ion pump 1 is disposed in such a manner as surrounding the rotary electron beam 3, it can be vacuum ventilated almost from all directions, and also, since the density of the number of anode cells of an ion pump can be a big one with regard to the running direction of electron beams, the vacuum exhaustion speed is increased.
Patent JP-S5826859-A (JP)
Inventor: TEO NOIKAMU
IPC: C07C303/06
Filed: 1982-07-29
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-H06315773-A (JP)
Title: Method and device for roundly making end of wire
Inventor: AIZAWA HIROSHI
IPC: B26F3/00
Filed: 1993-05-07
Abstract: PURPOSE:To roundly making an end of a wire cut with fusing by supporting the wire with a pair of biting tools, supplying an inert gas so as to close the wire between the biting tools from an inert gas supplying device, and making an electric current to flow in the wire through both biting tools from a current controlling means. CONSTITUTION:A wire worked in a required shape is bit with biting tools, 3, 3. A middle part of the wire 1 between the biting tools 3, 3 is a place of fusion cutting, and an inert gas is made to blow on the place of fusion cutting from a nozzle 10 by opening an electromagnetic valve 11. Due to this blowing, the wire 1 is made so as to be closed, after then, the current is made to flow in the biting tools 3, 3 from a controller 5. Therefore, the wire 1 is heated and cut with fusing. In such a way, ends 14, 14 of the wire 1 are made round. Because the inert gas is lain, the red heated wire 1 is not reacted with the oxygen, the blank is solidified with the surface tension, etc. Further, if the round is required larger, the synthetic resin is stuck more on the round.
Patent JP-H08329681-A (JP)
Title: Static semiconductor storage device
Inventor: KURIYAMA SACHITADA
IPC: G11C11/419
Filed: 1995-05-30
Abstract: PURPOSE: To provide an SRAM which is capable of performing a stable reading operation even at low voltages. CONSTITUTION: The memory cell is provided with a read/write word line R/WL 1 which drives an access transistor Q1 in read/write operations and a writing word line WL 1 which drives an access transistor Q2 in writing operations. In the writing operations, the access transistors, Q1 and Q2, are both driven to write memory information to a memory cell through a bit line and a/bit line which are at mutually complementary potentials. On the other hand, only the access transistor Q1 is made conductive in reading operations and the memory information is read out through the bit line. Since the access transistor Q2 is in an interrupted condition, the P-type TFT transistor Q6 and the N-type transistor Q4 operate as CMOS-type inverter having a large voltage gain to secure a sufficient operation margin also in reading operations.
Patent JP-H04355811-A (JP)
Title: Input/output interface control circuit
Inventor: OMORI MASARU
IPC: G06F1/18
Filed: 1991-06-04
Abstract: PURPOSE:To supply power only in the case of connecting a connector but to completely eliminate the power consumption otherwise by adding a power pin through which power is supplied to a circuit, to the connector of a signal line to an input/output control integrated circuit. CONSTITUTION:A connector 2 is provided with two short-circuited power pins 32 connected to a power line 31 from a power source 3 besides signal pins 52 connected to a signal line 5 to an IC 1. If there is an input/output apparatus, the connector 2 is connected; and when the power source of the device is turned on, power is supplied to the IC 1 also from the power source 3 through the power line 31 and power pins 32, and the input/output apparatus is connected to a bus line 6 of the device through signal pins 52 of the connector 2, the signal line 5, the IC 1, and a signal line 4. If there is not any input/output output apparatus, the connector 2 is removed to break the power supply from the power source 3 to the IC 1. Consequently, signal lines 4 and 5 are meaningless, and it does not matter even if power of the IC 1 is cut off, and it is disconnected from the bus line 6 of the device.
Patent JP-H07335942-A (JP)
Title: Full-color led display
Inventor: NAGAI YOSHIFUMI
IPC: G09F9/33
Filed: 1994-06-14
Abstract: PURPOSE:To obtain the stable white balance with high luminance and small power consumption by a method wherein a green color LED and a blue color LED which have respective light emitting chips made of gallium nitride system compound semiconductor are combined together. CONSTITUTION:Respective lead frames of a red color LED, a green color LED and a blue color LED (B) are electrically connected to the surface of a board 1 on which wiring patterns are formed. The green color LED has a green light emitting chip 3G which is composed of a sapphire substrate and a gallium nitride system compound semiconductor layer built up on the sapphire substrate and whose dimensions are 100mum thick and 350mum square. The green light emitting chip has a double-hetero structure composed of an InGaN active layer and a GaAlN cladding layer. The blue color LED (B) has a blue light emitting chip whose dimensions, etc., are the same as those of the green light emitting chip 3G except that the composition of the InGaN active layer is different. Further, in order to adjust directional characteristics, the substrate of the red light emitting chip 3R of the red color LED is polished.