baber/WOPTO huggingface dataset:
Patent JP-2000257017-A (JP)
Title: Moving device for vibration compacting equipment
Inventor: OKAYASU AKIYOSHI
IPC: E01C19/34
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a moving device for vibration compacting equipment capable of bringing a moving wheel projected from the rear underside of a body through a short arm into contact with a ground at the rear of a rolling compaction plate in locked state, in transferring cases excepting compacting operation so as to set a steering wheel to an inclined angle at which the body can be operated easily and, in the compacting operation, even if the wheel arm is pulled up for storage, capable of eliminating an excessive resonance of the wheel arm caused by the vibration of the body, and thus capable of performing a compacting operation without obstacles caused by provision of wheels. SOLUTION: A pair of right and left side oscillating arms 11 is provided which has such a length that a moving wheel 5 pivoted on both ends of a connecting shaft 12 at the tip of vibration compacting equipment is brought into contact with a rear ground surface of a rolling compaction plate 3 from the rear underside of the body of the compacting equipment. The base end part of the oscillating arm 11 is pivoted rotatably on a pair of right and left side pivot shafts 10 installed on the rear underside of the body. Also, a locking bar 13 is provided between the right and left side oscillating arms 11 on the outer side of the pivot shaft 10 at the rear of the body. Then, a locking arm 16 having a hook 17 locked detachably to the locking bar 13 is pivoted rotatably at the top end of a connecting shaft 12 of a moving wheel 5.
Patent JP-S59181138-A (JP)
Inventor: MATSUMOTO KIMIO
IPC: A61B10/00
Filed: 1983-03-31
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-S51134172-A (JP)
Title: Multi-wavelength filter photometer
Inventor: MOTOKAWA TADASHI
IPC: G01J3/427
Filed: 1975-05-16
Abstract: PURPOSE:A multi-wavelength filter photometer of simple structure and with less energy loss is made by assorting a band-pass filter and a beam splitter together.
Patent JP-S51133691-A (JP)
Title: Auxiliary facility for cooling reactor water
Inventor: KONNO YASUHIRO
IPC: G21D5/04
Filed: 1975-05-16
Abstract: PURPOSE: Hydraulic machine which is directly connected to a power generator is provided at an output side of cooler which is kept at higher pressure than that of the cooled side in the heat exchanger and thereby an auxiliary device may be provided in which the pressure energy is effectively utilized and an emergency power source having high responsibility and safety. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03257382-A (JP)
Title: Jig for test of semiconductor device
Inventor: YONESHIMA SHINTARO
IPC: G01R31/28
Filed: 1990-03-07
Abstract: PURPOSE:To make it possible to test a number of semiconductor devices at one time by providing receptacles for insertion of the semiconductor devices on the upper and lower surfaces of a wiring board provided with a connector for input and output of signals. CONSTITUTION:On each of the upper and lower surfaces of s wiring board 2, a plurality of receptacles 1 for insertion of semiconductor devices are fixed in connection with wirings corresponding thereto, respectively. In the end of one side of this board 2, a connector 3 for input and output of signals which is connected with the receptacles 1 is provided. A measuring device and the board 2 are connected by the connector 3 in a state wherein the semiconductor devices are inserted in and fixed to the receptacles 1 provided on the upper and lower surfaces of the board 2, respectively. In this constitution, a voltage is impressed on the semiconductor devices fixed to the receptacles 1 and response signals signals of the semiconductor devices and transmitted to the measuring device. By the wiring board thus constituted, the semiconductor devices twice as many as those by the wiring board in the same size with the conventional one can be tested in one time.
Patent JP-H06272329-A (JP)
Title: Composite thermal insulating board
Inventor: YAOSHIRO YASUNOBU
IPC: E04B1/80
Filed: 1993-03-17
Abstract: PURPOSE:To pile up composite thermal insulating boards stably at multistages. CONSTITUTION:A low-density polyethylene film 3, in which an adhesive resin layer containing a blocking inhibitor and a slip agent as required is laminated on one surface, is laminated on one surface of a polystyrene foaming material 2 and a linear low-density polyethylene film 4 laminated and treated in the same manner on the other surface as surface materials respectively. Consequently, since a resistance value to slip between mutual surface materials is increased, the foaming materials 2 can be laminated stably at multistages, thus reducing storage space. Since the adhesive resin layer adopting a blocking preventive means to the polyethylene film is laminated, no blocking is generated between the films even when the films are rolled in a roll shape and stored for a prolonged term. Accordingly, manufacture, in which roll films by a conventional device are used, is enabled as it is.
Patent JP-S58174985-A (JP)
Inventor: EGUCHI SHINTAROU
IPC: G09B23/18
Filed: 1982-04-08
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-H03259030-A (JP)
Title: Apparatus for holding fishing rod
Inventor: FUJITA KENJIRO
IPC: A01K97/10
Filed: 1990-03-08
Abstract: PURPOSE:To provide the subject apparatus enabling the change of inclination angle of a fishing rod successively by one hand to easily pull up a hooked fish by attaching a pair of rod-holding pipes having large and small elevation angles and a nearly vertical rod-holding pipe separately to a fishing rod attaching means of a fishing boat. CONSTITUTION:A fishing rod R is inserted in and fixed to a rod-holding pipe 2 having small elevation angle by single hand operation and maintained to wait the bite of a fish. when a fish is hooked on a fishing hook, the fishing rod 8 is pulled out of the holding pipe 2 by one hand, transferred to the second holding pipe 3 having large elevation angle and fixed in the state. The fish is pulled up to an intermediate point by drawing the fishing line with a reel, etc. The fishing rod R is pulled out of the holding pipe 3, transferred to and inserted in a vertical holding pipe 4 and the fish is further pulled up and hauled on the deck. Since the hooked fish can be stably dragged and hauled, even a handicapped person who can use only one hand can enjoy fishing by using the present apparatus having the above construction.
Patent JP-H08255666-A (JP)
Title: Arrester deterioration monitoring device
Inventor: SAITO MUNECHIKA
IPC: H01T15/00
Filed: 1995-03-16
Abstract: PURPOSE: To precisely monitor the deterioration of an arrestor even when DC bias current is fluctuated in an arrester deterioration monitoring device. CONSTITUTION: An optical signal in which the leak current of an arrester 1 is superposed on a DC bias current is outputted from a sensor 2, and transmitted to a monitor part 3 by an optical fiber 4. When the deterioration of the arrester is advanced, the third harmonic wave component of the leak current is increased, but the whole leak current keeps substantially a fixed value regardless of the deterioration of the arrester. An arithmetic means 16 determines the ratio of third harmonic wave component Vr3 to AC basic wave component Vm. Thus, the influence of transmission loss of the optical fiber is canceled. A judging means 19 judges that the arrester is deteriorated when this ratio exceeds a prescribed value. For the surge current component and DC bias current component, the measurement is performed in the same manner.
Patent JP-2000246339-A (JP)
Title: Method and device for molding age forming
Inventor: NONAKA TSUYOSHI
IPC: B21D5/01
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To mold a product without creating a local defect such as a wrinkle.a blister. SOLUTION: This is referred to an age forming mold method for molding a mold plate material wherein the molding plate material 7 is mounted on a molding die, the plate material 7 is covered with a vacuum bag film and, the inside of the vacuum bag film is evacuated so as to deform the plate material 7 for bringing it into close contact with the molding die. The plate material 7 and the molding die 1 are carried into an autoclave under the condition that they are evacuated and are pressurize heated so as to mold the molding plate material. When the vacuum bag film inside is evacuated, a plate material 4 is arranged on a portion of the material 7 being not brought into close contact with the molding die, and the material 7 is covered with the vacuum bag film together with the plate material 4 for evacuating the vacuum bag film inside.
Patent JP-H06276771-A (JP)
Title: Power-supply-capacity decreasing method
Inventor: ITO HAJIME
IPC: H02J1/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide a compact, inexpensive power supply even for an electronic apparatus having a motor as a load. CONSTITUTION:A current limiting circuit 2 is provided at a power-supply path for supplying the current from a power supply 1 to an electronic apparatus having a motor 3, through which considerably larger current than the steady- state current flows at the time of starting. Thus, the compact, inexpensive power supply, which can suppress the peak current in starting, can be used.
Patent JP-S62212553-A (JP)
Title: Dry laver sorting machine
Inventor: SAKAMOTO SHOZABURO
IPC: A23L17/60
Filed: 1986-03-14
Abstract: PURPOSE:To automatically sort dry laver without using labor, by providing not only a detector for feeding dry laver on a pass line to detect on the pass line a product having foreign matter adhered thereto and a product having inferior shape but also a means for discharging the inferior product from the pass line. CONSTITUTION:Dry laver B is moved on a pass line as shown by an arrow 1a using a feed line C. A foreign matter detector D is provided to the pass line and the dry laver B is passed between a pair of upper and lower detection rollers 30, 31 and the variation in the thickness of the dry laver B is detected by a photosensor 32 to judge the adhesion of foreign matter. When the adhesion of foreign matter is judged, a signal is inputted to a first ejector E from the photosensor 32. The rotary solenoid 35 of the ejector E is operated and a shutter 36 is inclined to block the direction of a belt 21 and the laver B is discharged from the pass line by rollers 38, 39. Further, a shape inferior product is discriminated by an optical shape detector 41 and, similarly, the dry laver B is discharged by a second ejector F. Therefore, the inferior dry laver product having foreign matter adhered thereto and an abnormal shape can be automatically discharged from the pass line without being missed.
Patent JP-S59184091-A (JP)
Title: Ship ramp
Inventor: OOTA YOKOICHI
IPC: B63B27/14
Filed: 1983-04-04
Abstract: PURPOSE:To utilize a ramp as a platform, by providing a ramp body having a plane same as an upper deck surface in a recess formed on an upper deck of a hull with one end thereof pivoted in the recess, while the other end thereof pivotably connected to an end board, and thereby permitting the ramp body to be elevated and lowered by means of a wire hung over a support. CONSTITUTION:A rectangular recess 22 is formed on a deck surface 21 in a lateral direction of a hull, and a ship ramp body 1 having a plane same as the deck surface 21 is provided in the recess 22. The ramp body 1 is pivotably supported to a pivot shaft 12 at one end thereof in the recess 22, and is pivotably connected through a pivot shaft 6 to an end board 2 at the other end thereof. The ramp body 1 and the end board 2 may be elevated and lowered by means of a wire hung over each block of the support 3. In the case that the deck surface 21 is different from a quay in level, a vehicle is once loaded on the ramp body 1 as upwardly inclined, and then the ramp body 1 is lowered to the leveled with the deck surface 21. In this manner, it is possible to utilize the ramp body as a platform and easily load the vehicle into a ship.
Patent JP-H01231078-A (JP)
Title: Fixing roller for copying machine
Inventor: YANAGAWA HITOSHI
IPC: H05B3/00
Filed: 1988-03-11
Abstract: PURPOSE:To improve the efficiency of a heat-fixing roller and at the same time, to cause the roller to not emit excessive light so that the necessary of light interception can be eliminated by forming the roller main body of a heating unit by using a ceramic infrared heater. CONSTITUTION:Since the main body of this heat-fixing roller is formed of a high-efficiency ceramic material, the roller itself radiates heat, but does not emit light at the temperature required for the fixing roller of a copying machine. Moreover, since the roller is constituted of the ceramic material, various shapes can be obtained easily and the ceramic body itself becomes the fixing roller and light emitting wavelengths of infrared rays are widely distributed in the body. Since disconnection and emission of excessive light which takes place in the case of a conventional nichrome wire or halogen lamp do not occur, necessity of light interception is eliminated. In addition, such heat-fixing roller has high heat efficiency and is inexpensive.
Patent JP-2000259786-A (JP)
Title: Authentication device
Inventor: YOSHITANI KAZUNORI
IPC: G06K17/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To secure the security without damaging the operability by a non- contact system. SOLUTION: An ID collation device 101 is provided with a storage part 104 having a registered ID code, an antenna part 102 formed of plural antennas (1-n), a control part 103 controlling the whole authentication operation and an output part 105 controlling the presence or absence of the output of an electric lock control signal 107 based on an authentication result. Information of an ID code 106a peculiar to a data carrier 106 and an order for reading the data carrier 106 to plural antennas are stored in the data carrier 106. At the time of authentication, the ID code 106a and the reading order 106b are read from the data carrier 106. The control part 103 collates the ID code in the storage part 104 with the ID code 106a which is read and collates the order for reading the data carrier 106 executed to the plural antennas with the reading order 106b so as to judge authentication.
Patent JP-S62216360-A (JP)
Title: Manufacture of hetero junction semiconductor device
Inventor: OSHIMA TOSHIO
IPC: H01L29/20
Filed: 1986-03-18
Abstract: PURPOSE:To improve the high speed of a hetero junction semiconductor device by forming a collector layer of a non-doped compound semiconductor, implanting an impurity only to a region necessary to operate a transistor to be conductive, thereby suppressing the area of the collector layer to the necessary minimum limit to reduce a junction capacity between a base and the collector. CONSTITUTION:An impurity-containing compound semiconductor base layer such as an N<+> type GaAs base layer 5 is formed on a non-doped compound semiconductor collector layer such as an I-type GaAs collector layer 3, an impurity is then selectively implanted from the front surface, and the step of conducting a region necessary to operate a transistor in the non-doped compound semiconductor collector layer such as an N-type GaAs base region 3A is contained. Thus, since the impurity is implanted only to the region necessary to operate the transistor in the collector layer and the others are non-doped, a junction capacity between the base and the collector is reduced to improve the high speed thereof.
Patent JP-H10253026-A (JP)
Title: Refuse feeding method and refuse feeding device
Inventor: HIURA FUMIAKI
IPC: F23G5/50
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a refuse feeding device which is designed to protect the refuse emitted from a refuse outlet of a refuse feeding device from the influence of radiation heat. SOLUTION: Water is sprayed to the refuse which comes out from a refuse outlet of a screw feed type refuse feeding device which feeds a combustible waste to an incinerator. The refuse feeding device 1 arranges water spray nozzles 10a and 10b, which spray water to the refuse 9 which comes out from a two-shaft screw feeder type refuse feeding device provided with a pair of turnable screw shaft 3a and 3b which feed combustible refuse to an incinerator.
Patent JP-S55152195-A (JP)
Title: Method for partial plating of nonconductive member
Inventor: MATSUDA MITSUHIRO
IPC: C23C18/16
Filed: 1979-05-11
Abstract: PURPOSE: To ensure easy formation of nonplated area by a method wherein specific grooves are engraved around the boundary of plated and nonplated areas in nonconductive material, and nonelectrolytic plating and electroplating are sequentially performed.  
     CONSTITUTION: To provide a partly devided decorative metal plating layer on the nonconductive member such as plastic electric parts, annular grooves 3 having zigzag cross section and narrow gaps are engraved near the boundary of nonplating 1 and plating 2 sections. Suitable groove angle is 6W87° and depth is 0.3mm or more. The plating section 2 is applied with nonelectrolytic plating and electroplating in sequence. The nonelectrolytic plating is hard to form on the grooves, and if formed, the film is very thin, providing high electric resistance. Therefore, the electroplating cannot be formed. Thus, nonplating section is assuredly formed, without need for masking or peeling of plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56155922-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: IKAWA TATSUO
IPC: G02F1/1333
Filed: 1980-05-06
Abstract: PURPOSE:To form projections, used as spacers, over the entire inside surface of a plastic substrate which has stacked flexible flat plates at its inside, by pressing the substrate from its outside by a press die with needle-shaped projections. CONSTITUTION:At the electrode surface side of plastic substrate 1 (formed by providing transparent conductive films on a polyester sheet, for example), flat plates 12 made of flexible elastic materials are stacked closely. At the opposite electrode side, on the other hand, press die 8 provided with plural projections 9 is stacked and applied with pressure at the normal temperature by using presses 11 and 13 to form projections 14 having about 8-15mum height at the electrode surface sides of substrate 1. Then, the said substrate is used to form a liquid crystal display element which has used the plastic substrate. In this case, this element has said projections 14 as spacers over the entire display surface to hold a desired even substrate interval, so that the display is stable and excellent for a long period.
Patent JP-S57173299-A (JP)
Title: Sealed type ultrasonic wave transmitter and receiver
Inventor: YAMAMORI HARUO
IPC: G01S15/02
Filed: 1981-04-18
Abstract: PURPOSE:To simplify circuit constitution by eliminating the need for a matching transformer and its relating circuits by adjusting resonance impledance value of a sealed case, wherein one electrostrictive oscillator is sealed, at different frequencies to the same value. CONSTITUTION:An electrostrictive oscillator 1 is applied with two kinds of oscillation voltages from coated lead wires 5 and 4 alternately to perform thickness-directional oscillation at a 200kHz high frequency and diameter-directional oscillation at a 50kHz low frequlency. The wave transmitting side plate 8 of an insulating case 7 resonates by being applied with sound pressure based upon said two kinds of oscillation, but differs in resonance impedance according to its thickness (t). The resonance impedance of the wave transmitting side plate 8 which senses the high frequency oscillation and low frequency oscillation of the electrostrictive oscillator 1 is equalized by selecting the thickness (t).
Patent JP-S54151047-A (JP)
Title: Optical connector
Inventor: USUI TAKESHI
IPC: G02B6/32
Filed: 1978-05-19
Abstract: PURPOSE:To reduce connection loss and make manufacture structurally easy by fixing optical fibers in the shallow V-grooves provided to a pair of blocks and holding and fixing a lesn with the deep V- grooves provided in continuation to the shallow V-grooves. CONSTITUTION:Optical fibers are fixed in the optical-fiber-positioning shallow V- grooves 11a and 12d respectively provided to blocks 11 and 12. Next, a lens 1 is sandwiched respectively from the opposite sides by the V-grooves 11b and 12b which are for positioning of the lens 1, are relatively deep and are slightly longer  than the lens 1. On the other hand, the lens 1 is focusing type optical transmission  body of a length equivalent to 1/2 pitch and the light beam entering the same  through the optical fiber 2 is able to enter the optical fiber 3 by advancing zigzag in the lens 1. Hence, if the serrations of the two blocks 11 and 12 from the axis A of  their V- grooves are made the same, connection loss may be reduced and their  manufacture may be made easy.
Patent JP-S59186209-A (JP)
Inventor: PEETAA NADORAA
IPC: H01B17/00
Filed: 1983-04-05
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-H10256264-A (JP)
Title: Bipolar transistor and manufacture therefor
Inventor: ICHIKAWA TSUTOMU
IPC: H01L29/73
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar transistor which is operated at high speed. SOLUTION: This bipolar transistor includes a base electrode 38, having first and second base electrode parts 38a and 38b. The first base electrode part 38a is present in an upper region of a base contact and in its peripheral region. The second base electrode part 38b, which is present in a region other than the first base electrode part 38a, has a laminated structure of an extension layer as an extension of a p-type polysilicon film 24 and forming part of the first base electrode part 38a, and a W film 28 formed on the extension layer. In this case, the first base electrode part 38a has substantially the same thickness as the laminated structure film formed in the second base electrode part 38b.  For this reason, in the vicinity of the base contact, pump-up of p-type impurities in a p-type polysilicon film 24 into the W layer can be suppressed, an external base region 50 can have a sufficiently high impurity concentration, and the base electrode 38 can be formed overall in the form of a thick layer. Thereby there can be provided a transistor which is largely reduced in its base resistance and is operated at high speed.
Patent JP-H02238290-A (JP)
Title: Arc electric furnace
Inventor: MORI HISASHI
IPC: F27D11/02
Filed: 1989-03-10
Abstract: PURPOSE:To enable a heat loss to be reduced and a consumption of an electrode to be restricted by a method wherein a furnace body is provided an up-down suspension ceiling for use in reducing an upper space generated under a melting of loaded scrap and as the scrap is melted, the ceiling is lowered. CONSTITUTION:When a scrap 3 is to be loaded, an up-down suspension ceiling 1D is retracted over laterally an arc electric furnace 1. When the loading of scrap 3 is completed, it is returned back to its original position and lowered. Upon energization, the scrap 3 is heated by an arc generated from an extreme end of an electrode so as to increased its temperature and the scrap 3 is melted. As the melting operation continues, an amount of scrap 3 is lowered and an upper spacing 1e having hot temperature atmosphere filled over the scrap 3. The up-down ceiling 1D is lowered in response to the reduction in volume of the scrap 3 and a contact area between a furnace wall surface and the hot temperature atmosphere. The atmosphere within the upper spacing 1e is discharged out of the furnace as the discharged gas. Although there is a heat loss taken out of the furnace, its energy loss amount is reduced.