baber/WOPTO huggingface dataset:
Patent JP-H0722143-A (JP)
Title: Sealed electric connector
Inventor: SARU ABUTAI
IPC: H01R13/46
Filed: 1991-06-13
Abstract: PURPOSE: To adapt an electric connector for use in an aircraft where the space between a receptacle and a plug connector, which are mutually fitted, is sealed with material excellent in chemical resistance. CONSTITUTION: The constitution is made of a plug shell and a receptacle shell 100. The plug shell comprises a central insert assembly, a front pin insulator fixed in front of the central insert assembly, and a back grommet fixed at the back of the central insert assembly. On the other hand, the receptacle shell 100 comprises a central insert 108, a front socket insulator 112, and a back grommet 116. The front insulators and the back grommets are manufactured from a mixture containing a predetermined amount of different components from elastomer halide.
Patent JP-S623400-A (JP)
Inventor: UCHIDA KAZUOMI
IPC: F02B77/08
Filed: 1985-06-28
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-H036365-A (JP)
Title: Sputtering device
Inventor: SASAKI MOTOYUKI
IPC: C23C14/22
Filed: 1989-06-02
Abstract: PURPOSE:To detach and attach a deposition preventing member in a short time with good reproducibility by forming the cylindrical deposition preventing member for enclosing a vaporization part in a vacuum vessel with a face part having an opening for a substrate and a peripheral wall freely detachably to the wall surface of the vacuum vessel. CONSTITUTION:An airtight maintenance side door 6 is provided on the wall surface of the vacuum vessel 1, the vaporization source 2 is fixed to the inside, and the substrate 7 erected on a transport carrier 8 is transported between the vaporization sources 2 and 2'. The cylindrical deposition preventing plate 9 consisting of an opposed face part 18 and a peripheral wall 19 is provided to enclose the vaporization source 2, an opening 15 is formed in the opposed face part 18 to form a film of a specified pattern on the substrate 7, a loose-fitting hole 21 is furnished at the upper part, and the face part is fastened to a patch 11 set in the vessel 1 by screwing a bolt 12 into the tapped hole 14 of the patch. A positioning cap 13 is provided at the bottom 20 of the peripheral wall 19 and tightly engaged with a pin 10 fixed to the inner wall of the vessel 1. Consequently, the deposition preventing plate 9 is detached and attached in a short time with good reproducibility, and maintenance is facilitated.
Patent JP-S6044056-A (JP)
Inventor: JIYON MARUKOMU RII
IPC: B01J47/00
Filed: 1983-08-04
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-S5571621-A (JP)
Title: Production of boron thin strip
Inventor: IHAYA KAZUHIKO
IPC: C01B35/00
Filed: 1978-11-20
Abstract: PURPOSE: To easily obtain a boron thin strip of different crystallinity or amorphousness useful as a material for a subminiature thin type high temp. thermistor, etc. with high productivity by spouting molten boron from a nozzle upon the surface of a cooling body moving relatively to the nozzle to solidify the boron by cooling.  
     CONSTITUTION: The boron thin strip producing device is composed of vacuum vessel 1, melting furnace 2, nozzle 21, rotary cylinder 41, etc. base material for molten boron is charged into furnace 2, whole vessel 1 is evacuated from exhaust port 11, and coil 24 is electrified to melt the material. Furnace 2 is then pushed to  a lower predetermined position, and an inert gas such as argon is fed from gas feed  inlet 26 under a predetermined gas press. to spout the boron melt from nozzle 21  upon the outside of cylindrical roll 41 rotating in the direction of arrow (a). The  melt is cooled on roll 41 to form a thin strip, and simultaneously it receives centrifugal force and moves in the direction of arrow (b) on guide belt 13. Thus, a  long size thin strip is captured in capturing section 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11323645-A (JP)
Title: Sash
Inventor: FUJIWARA TAIZO
IPC: A41F19/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain sash capable of readily positioning puffed-out bow and simply tightening. SOLUTION: This sash comprises a hanging part 3 containing hanging tip, a puffed-out bow part 5 forming puffed-out bow, a belly part 7 and an end point part 9. The sash is divided into three parts composing a portion comprising the dropping part 3 and the puffed-out bow part 5 and a portion comprising the belly part 7 and a portion comprising the end point part 9 and detachable joining means is sewed to each part.
Patent JP-H08301191-A (JP)
Title: Fuel-free ship
Inventor: SHIMADA EIJI
IPC: B63H19/06
Filed: 1995-05-02
Abstract: PURPOSE: To eliminate the need for fuel so that the cost of navigation is greatly reduced and to prevent pollution of air, etc., by installing inside the ship a device for generating the force to propel the ship by gravity and hydraulic power. CONSTITUTION: The hull of a ship is fabricated into double hulls consisting of an outer hull 1 and an inner hull 2, and the cargo room of the inner hull 2 is formed into a plurality of sections, each of these cargo rooms capable of retaining water. When the amount of cargo is small, sea water is retained in place of cargo so that the draft can be held at the same height as that with a maximum amount of cargo. During navigation, water is drawn into the outer hull 1 by driving hydraulic turbines 8, 9 installed at the lowermost part of the inner hull 2, and the ship is floated up by means of the buoyancy of the inner hull 2.  The sea water in the outer hull 11 is pressurized with the strong pressure of the total weight of the inner hull when floating up, and is ejected from a plurality of jet nozzles provided under the surface of sea at the stern of the outer hull 1, and the hull is advanced by the reaction of these jets.
Patent JP-H0436206-A (JP)
Title: Termite controlling agent
Inventor: KATSUTA YOSHIO
IPC: A01N59/16
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a controlling agent, improved in luring properties and excellent in safety, anti-termite effects and preventing effects on desolvation by containing a sparingly soluble salt of molybdenum and/or tungsten acid in a base material composed of mechanical pulp. CONSTITUTION:A termite controlling agent is produced by impregnating a base material composed of mechanical pulp with a water-soluble salt of molybdic acid and/or a water-soluble salt of tungstic acid at preferably (85-35):(15-65) ratio expressed in terms of Mo or W so as to provide 0.5-20% content of the total amount thereof based on the base material by a method for injection, spraying, dipping, etc. Furthermore, a drying step is preferably applied and an aqueous solution of an inorganic acid or an inorganic salt in an equiv. amount of 0.5-1.0 based on an impregnated molybdate and/or tungstate is added by a method for dipping, etc., to produce and deposit a sparingly soluble Mo and/or W compound by salt exchange in the base material.
Patent JP-2000333095-A (JP)
Title: Multiscreen display device
Inventor: OKADA OKIYUKI
IPC: H04N5/45
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the selectivity of the channel of a user by displaying a broadcast station name, category, program name and broadcast time on a slave screen as program information in multiscreen display. SOLUTION: A video signal inputted from an input terminal 11 is inputted to a synthesis circuit 15. Program information inputted from an input terminal 12 and a selection signal inputted from an input terminal 13 are inputted to an extraction circuit 14. In the extraction circuit 14, specified program information is extracted based on the instruction of the inputted selection signal by using inputted program information and extracted program information is inputted to the synthesis circuit 15. The synthesis circuit 15 synthesizes an inputted video signal with program information extracted by the extraction circuit 14 on the same screen and outputs the synthesized video signal to an output terminal 16. In such a case, the station name and program information which is divided into genres are displayed on a slave screen in multiscreen display.  Thus, it is easily discriminated to which channel and what kind of program is broadcast.
Patent JP-S625197-A (JP)
Inventor: MARU AKIRA
IPC: G21C5/14
Filed: 1985-07-01
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-H05304474-A (JP)
Title: Digital/analog converter
Inventor: HAYASHI HIDEAKI
IPC: H03H17/02
Filed: 1991-05-18
Abstract: PURPOSE:To obtain an original and smooth signal at the time of reproducing a digital audio such as CD by detecting the pattern of a very small change part in a data string and adding a low-order bit to it. CONSTITUTION:Digital data obtained by the reproduction of CD, etc., is inputted from data IN 1 to a change detector 3 for detecting the form of data. The change detector 3 detects whether data is the change of an LSB step being a prescribed level, non-change or the change of the step which is more than the prescribed level and outputs a shift register 4. A data length detecting equipment 5 is constituted of a detecting equipment for detecting that the number of data 1 is equal to below one so that data length is detected and reproduction frequencies are classified to the high, intermediate and low frequencies. LPF 6 is formed by two low-pass filters, outputs an arithmetic result being equal to below LSB to a DA converter 7 and executes bit-expansion.
Patent JP-H0435001-A (JP)
Title: Positive temperature coefficient resistor material
Inventor: INNAMI YOSHIYUKI
IPC: H01C7/02
Filed: 1990-05-31
Abstract: PURPOSE:To improve thermal impact resistance by incorporating V2O3 as a main ingredient, and incorporating at least one type selected from Cr, Al, Zr, Hf, W and Sn and whisker of specific wt.%. CONSTITUTION:A positive temperature coefficient (PTC) resistor material contains V2O3 as a main ingredient, at least one type selected from Cr, Al, Zr, Hf, W and Sn such as Cr2O7, Fe2O3 of suitable amount is weighed, and oxides of them are mixed and pulverized by a normal method such as, for example, by using Freon, steel balls, a vibration mill comprising steel pot, etc. Then, whisker of 2 - 40wt.%, more preferably 20wt.% is used alone or a mixture including the whisker is used. Further, rough mixture of the mixed and pulverized oxides and the whisker are wet mixed by using a mixer, then the Freon is removed by vacuum heating, etc., further reduced, and the mixture powder is sintered to obtain a sintered material. Electrodes are attached to both side surfaces of a sample cut from the obtained sintered material as a PTC resistance element.
Patent JP-S63307652-A (JP)
Title: Focus detection device for electron microscope
Inventor: HATA KAZUNARI
IPC: H01J37/21
Filed: 1987-06-08
Abstract: PURPOSE:To prevent variance of a focal point from operator to operator by employing a control means for changing objective lens exciting current synchronously with a Y deflection control signal and detecting the focal point based on a picture signal obtained at the time of changing the exciting current with the control means. CONSTITUTION:Employing a control means for changing an objective lens exciting current synchronously with a Y-direction control signal, a focal point is detected based on a picture signal obtained at the time of changing the exciting current with the control means. The control means consists of an objective lens exciting current source 12, an adder 13, and a switch 10b. Since the objective lens exciting current can be changed synchronously with electron beam scanning over a sample 5 of with an observation display, pictures of focal points continuously changing before and after the exact focal point can be displayed. This makes it possible to visualize the condition of the sample image being out of focus due to the changes in the objective lens exciting current. As a result it is possible to reduce variance in detecting the exact focal point from operator to operator.
Patent JP-H07324305-A (JP)
Title: Artificial lawn sports
Inventor: IWASAKI KAZUTOSHI
IPC: E01C13/00
Filed: 1994-05-31
Abstract: PURPOSE:To perform the prevention of a recession caused by a joint and the jointing of the end of artificial lawn in the same place in the case of laying artificial lawn on a concrete bed with a joint. CONSTITUTION:At the time of laying artificial lawn 2 on a concrete bed 1, a joint tape 4 is disposed on a joint 5 formed at the bed 1, and the joint of the artificial lawn 2 is jointed through this joint tape 4.
Patent JP-S5570568-A (JP)
Title: Grinding tool
Inventor: INOUE KIYOSHI
IPC: B24D13/00
Filed: 1978-11-17
Abstract: PURPOSE: To provide a grinding tool capable of polishing, grinding or burnishing by attaching grinding wires at the end of a cylindrical member in a conical shape and turning the cylindrical member at a high revolving rate.  
     CONSTITUTION: A cylindrical member 1 is revolved at a high revolving rate. A plurality of grinding wires 3 are axially attached to the end of the cylindrical member 1 in a conical shape with the tip cut off. Piano wires, brass wires, WC wires or rubber or plastic covered wires are used as the grinding wires 3. The conical shape may be suitably determined according to the diameter of hole to be processed, the shape of surface to be processed or the dimension of the work. In burnishing, grinding or polishing, the tool is revolved at a high revolving rate of 500W20000rpm and pressed against the surface to be processed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05331162-A (JP)
Title: Production of 2-substituted benzo(b)thiophene
Inventor: KAGANO HIROKAZU
IPC: B01J23/04
Filed: 1992-06-03
Abstract: PURPOSE:To easily obtain a 2-substituted benzo[b]thiophene useful as a synthetic intermediate for pharmaceuticals, agricultural chemicals, etc., in a short time in high yield by reacting a 2-alkylthiobenzaldehyde with a halogen compound. CONSTITUTION:The objective compound of formula II is produced by reacting a 2-alkylthiobenzaldehyde of formula I (R<1> is l-4C alkyl) with a halogen compound of the formula XCH2Y (X is Cl or Br; Y is CO2H, CO2R<2>, COR<2>, CONH2 or CN; R<2> is 1-4C alkyl) in the presence of 2 solid base (e.g, calcium oxide), solid acid (e.g. zeolite) or solid alkali metal salt (e.g. potassium iodide) at 10-150 deg.C. The compound of formula I is e.g. 2-methylthiobenzaldehyde, the halogen compound is e.g. chloroacetone and the compound of formula II is e.g. 2-acetylbenzo[b]thiophene.
Patent JP-H01310620-A (JP)
Title: Deodorized toilet seat
Inventor: TERUI SADAO
IPC: E03D5/10
Filed: 1988-06-09
Abstract: PURPOSE:To continue deodorization from a time before a bad smell is generated to a time after an object to generate the bad smell is washed away by detecting a reflected light from the sitting person of a toilet seat with a photo-detecting element, discriminating the presence and absence of the person and operating a deodorizing and sterilizing device by ozone from a sitting time to a suitable passing time after the person goes away. CONSTITUTION:A sensor 2 detects a level, with which a light to be projected from a light emitting element 2a is reflected by the sitting person and photo-detected by a photo-detecting element 2d, and transmits an output to a control part 6. The control part 6 receives the detection of the presence of the sitting person by the sensor 2 and transmits an output to a deodorizing and sterilizing device 5. Then, when the person goes away from the toilet seat, the control part 6 receives the detection by the sensor 2 that the presence of the sitting person is not confirmed and transmits the output to a valve 8. Then, during a setting time by a timer which is simultaneously operated, the output is transmitted continuously from the sitting time to the deodorizing and sterilizing device 5. For the deodorizing and sterilizing device 5, an ozone generating element 10, a catalyzer 11 and a fan 12 are arranged and the device 5 is continued to be operated while the output is received from the control part 6.
Patent JP-H01312414-A (JP)
Title: Analog/digital converter
Inventor: ITO ATSUSHI
IPC: G01D5/245
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a large following speed by varying a digital value by a value corresponding to a difference between an angle as digital value and an angle of a resolver signal or a synchronous signal. CONSTITUTION:Resolver signals (d) and (e) are converted into multi-bit digital signals (d) and (e) with A/D converters 2a and 2b. A memory 4, in which a value is stored as obtained by multiplying a difference between an angle of a resolver signal converted from a sine signal (f) and a cosine signal (g) and an angle as digital value (q) by an output signal of an exclusive OR gate outputs a difference signal (n) between the resolver signal and the digital signal. The output (n) of the memory 4 and the digital value (q) are added up with an adder 7 to calculate a new digital value. The above operation is repeated until errors are down to zero.
Patent JP-H11339300-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIYAMOTO MORITOSHI
IPC: G11B7/135
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the number of electric circuits and the number of parts by arranging a polarizing beam splitter film and a quarter-wave plate in lieu of a half-mirror film so that an optical utilization efficiency becomes theoretically 100%. SOLUTION: A polarizing beam splitter 10 has optical characteristic, in that S-polarized light beams are reflected approximately 100%, and P-polarized light beams are transmitted by almost 100%. Due to these characteristics, the luminous flux emitted from a semiconductor laser 1 is reflected to an objective lens 5 side. The luminous flux reflected by the beam splitter 10 is converted into a circular polarized luminous flux, when the flux passes through a quarter- wave plate 11. After that, the flux passes though an objective lens 5, an optical card 6 and the objective lens 5 and is made incident on the plate 11. Since the flux is reflected by the card 6, the flux is polarized in the reverse direction with respect to the circular polarization direction.  After passing the plate 11 again, the flux becomes a linearly polarized luminous light flux having a vibration surface in a direction rotated by 90 degrees with respect to the direction during the incident. Due to the characteristics of the flux in the vibration direction, the flux allows more than 100% to pass through.
Patent JP-H0814024-A (JP)
Title: Muffler for small-sized engine
Inventor: SUNAOSHI MITSUHIRO
IPC: F01N1/24
Filed: 1994-06-24
Abstract: PURPOSE:To effectively use a sound absorbing material by providing a plurality of trapezoidal or triangular plate projections which project one another from matching faces, do not interfere one another in the case of matching so as to form appropriate apertures, have sufficient draw-out inclination, and fix a sound absorbing material, in the inside of two bodies. CONSTITUTION:A plurality of trapezoidal or triangular plate projections 4 which project from matching faces of bodies 1, 2 one another, do not interfere one another in the case of matching so as to form apertures, and have enough draw-out inclination for rapping are provided. When a sound absorbing material 3 is fixed by the plate projections 4 and the bodies 1, 2 are matched each other, respective plate projections 4 form the appropriate apertures so that necessary opening area for sound absorption can be provided without scattering the sound absorbing material and therefore the sound absorbing material can be used effectively.
Patent JP-H038347-A (JP)
Title: Scrubbing method and device
Inventor: SEKI YUTAKA
IPC: H01L21/52
Filed: 1989-06-06
Abstract: PURPOSE:To enable favorable bonding by rotating a chip by a small angle alternately in the circular direction around the center shaft of the longitudinal round hole of the member to be bonded, when bonding this semiconductor chip while pressing it. CONSTITUTION:A semiconductor chip sucked by a collet 8 is pressed against and bonded with the part 1a to be bonded of the member 11 to be bonded. When performing this bonding, while the semiconductor chip is being pressed down onto the part 1a to be bonded where solder 10 is applied, the collet 8 is rotated by a very small angle in the directions indicated by arrows R and L alternately several times. Hereby, an oxide film arising in the solder 10 is broken, and the solder can be adapted uniformly between the face 1a to be bonded and a chip 5.
Patent JP-2000326920-A (JP)
Title: Bag supplying apparatus for tea making
Inventor: TERADA JUNICHI
IPC: B65B29/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To certainly take out a single piece of bag on taking out the bag placed on the uppermost layer by sucking and to prevent other bags in the lower layers from being drawn together for taking out by a method wherein a vibrator is provided at an empty bag preparing table whereon a number of empty bags are piled up for setting, and the table is vibrated in the direction of drawing the bags back to the table. SOLUTION: A box-shaped empty bag preparing table 1 is supported at its bottom with plate springs 2, and vibration is given thereto with a vibrator 3. The plate springs 2 are attached so as to draw back empty bags 5 to the upside of the empty bag preparing table 1 by vibration. An expansible/contractible holding arm 8 fixed to a rotative shaft 7 provided at the upper part on the taking-out side 6 of the empty bag preparing table 1 is expanded, and an empty bag 13 laid on the uppermost layer of the empty bags 5 folded up and laid in a large number of layers is lifted up by means of vacuum sucking with a sucker 9 and the holding arm 8 is contracted and at the same time, the empty bag preparing table 1 is vibrated in the direction of drawing back the empty bags 5.  Then, the rotative shaft 7 is rotated to turn the holding arm 8, a lifting arm 10 and a supplementary arm 11, and the empty bag 13 is placed upright and held with its opening opened.
Patent JP-H11339761-A (JP)
Title: Set battery for vehicle
Inventor: KOBAYASHI TETSUYA
IPC: H01M50/522
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular set battery having excellent working safety, assembling workability, exchangeability of defective batteries, vibration- resistance, and a low resistance loss, and lessening a space required for each cylindrical battery. SOLUTION: Positive and negative electrode terminals 6, 10 provided at the center portions of both end walls of respective cylindrical cases 1 are screwed on both ends of connecting members 17 to be sequentially connected in series. That is, the positive and negative electrode terminals 6, 10 of the cylindrical batteries are formed into male screws or female screws, and the positive and negative electrode terminals 6, 10 of the adjacent two cylindrical batteries are screwed by the connecting member 17 of a bolt shape or a nut shape.
Patent JP-S5475918-A (JP)
Title: Multiple load test system of exchange
Inventor: WATANABE YOSHITSUGU
IPC: H04M3/26
Filed: 1977-11-29
Abstract: PURPOSE:To enable to test easily the processing ability of an exchange to reduce sharply the number of test equipment and hands by attaching a simple folding circuit on a junction line and applying extensive calls (multiple loads) synchronously to the exchange. CONSTITUTION:When a selecting signal applied from subscriber SUB 100 is regarded as 200 of exchange B for test, it is regarded as an output contact call in exchange A to be tested and is connected to holding circuit OGT1 of the output side. Since OGT1 is turned back to holding circuit LCT1 of the input side, it should be an incoming call but, since it does not belong to exchange B, it is regarded as a holding call and is connected to OGT2. OGT2 is turned back to ICT2 and, them ICT2 is turned back to ICT3. Since the translator is fixed in ICT3 so that it converts B200 to A200, ITC3 is regarded as an input contact call and is terminated to SUB 200 of exchange A. Thus, the sum of 4 calls consisting of 1 output contact call (1), 2 holding call (4) and 1 input contact call (2) can be loaded.