baber/WOPTO huggingface dataset:
Patent JP-2001102630-A (JP)
Title: Gallium nitride based compound semiconductor element and fabrication thereof
Inventor: FURUKAWA MASAKI
IPC: H01L21/205
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial growth method for gallium nitride based compound semiconductor and the structure of a semiconductor device, which can be used in industrial scale while exhibiting excellent productivity, required for using a conductive substrate. SOLUTION: Surface of a GaP substrate is converted to GaN by heat treatment and a GaN based semiconductor device is fabricated on the surface nitriding layer (GaN layer). The purpose can be attained by forming a conductive surface nitride layer of hexagonal GaN system crystal using a GaP substrate so that thermal stability can be attained even at a temperature (1000 deg.C or above) required for epitaxial growth of GaN and hexagonal GaN required for high efficiency element can be fabricated.
Patent JP-H0868548-A (JP)
Title: Branching device for tube cover
Inventor: IMAFUKU YUTAKA
IPC: F16L57/00
Filed: 1994-11-11
Abstract: PURPOSE: To easily regulate the size and to improve the executability by mounting a horizontal cover coating a branch tube via a stretchable vertical cover and stretchable in the extended horizontal direction of the tube at the lower end of a vertical cover. CONSTITUTION: A branching device comprises a vertical cover 40 which is hung from a frame 31 and vertically extended, and a horizontal cover 60 mounted at the lower side end of the cover 40 and extended in the horizontal direction. The cover 40 is divided into a fixed cover 41 and a movable cover 42 and longitudinally slidably engaged to be stretchable. The cover 60 is similarly divided into a fixed cover 61 and a movable cover 62, and longitudinally slidably engaged to be stretchable. Thus, since the branch cover is vertically and laterally stretchable, the size of the branch cover can be variably corresponded to the installing height of a tube cover 30 of an arbitrary site and a distance from the installation position to an outdoor unit.
Patent JP-S61152508-A (JP)
Inventor: SAKAI HIDEKI
IPC: B65B11/02
Filed: 1984-12-26
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-2001097329-A (JP)
Title: Cutting mechanism of binding clip
Inventor: HAYASHI SUSUMU
IPC: B65B67/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a binding clip cuter which always cuts a binding clip in the middle of a binding part and which does not generate cutting failure. SOLUTION: On a binding part 2 provided in a bag binding machine, the bag opening 6a of a bag 6 to be bound is placed. A sheet shape flexible binding clip 7 formed in a U shape is fed to the binding part 2 for the bag opening 6a to be held in the clip 7. The leg pieces 7a of both sides of the chip are crossed and overlaid, and the overlaid part of which is joggled and caulked for binding. On both sides of the predetermined position of a passage 11 for feeding the clip 7 to the binding part 2, cutters 50, 51 which cross at right angles to the passage 11 and which move back and forth in opposite directions are provided.
Patent JP-H09101322-A (JP)
Title: Flow detection apparatus and method for fluid
Inventor: OGAWA YUJI
IPC: G01P13/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a flow detector for fluid which is low in pressure loss and power consumption, and has a simple structure. SOLUTION: This flow detector is provided with a thermistor 2 which comes into contact with a fluid to be measured and measures resistance value of the thermistor 2 initially at one detection cycle with a resistance R1, an AD convertor 3 and a MPU 1. The results are converted into temperature. Then, a current is fed to the thermistor 2 to generate heat and the resistance value of the thermistor 2 is measured a specified time after the initial measurement. The results are converted into temperature. When changes in the temperature of the thermistor 2 before and after the heat generation exceed a specified value, no flow is judged to exist and when they are below the specified value, some flow is judged to exist. This procedure is repeated cyclically to detect the presence or absence of the flow continuously.  Thus, the presence of the flow of a fluid is detected by one thermistor paying attention to the fact that the changing rate and the time constant change in the temperature of the thermistor depends on the presence or absence of the flow.
Patent JP-H08113389-A (JP)
Title: Document registering device for automatic document carrier
Inventor: WATANABE KIYOSHI
IPC: B65H9/14
Filed: 1994-10-18
Abstract: PURPOSE: To provide registering action in a favorable condition in each of plural guide plate members to be provided in an oscillation guide by setting a position of a gravity center of it to be within a specific range from a rotation center to the gravity direction, and uniformly inserting tip parts of documents to a nip position of a roller device. CONSTITUTION: A force F0 of a guide plate member 21 to press a loop of a document is a force F1 of the guide plate 21 to solely press the loop of the document on the back, plus a force F2 of a weight member 24 to energize the guide plate member 21. In the case where the weight member 24 is disposed in a range of 90 deg.-180 deg., therefore, pressure of the value of F0 is applied. When the loop of the document is small, an angle θ to oscillate the guide plate member 21 is small, so the force of the guide plate member 21 to press the loop of the document on the back is set large. In the case where the loop of the document is large, the oscillation angle θof the guide plate member 21 is large, so the force of the guide plate member 21 to press the document loop is set small.
Patent JP-2000112392-A (JP)
Title: Display device
Inventor: FURUKAWA TOKUMASA
IPC: G09F9/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently prevent an electromagnetic wave-like noise from circuit a board for driving a display panel by electromagnetically isolating the circuit board from another portion by a frame structure. SOLUTION: A flexible substrate 43 of a column driver substrate (driving substrate) 42 is fixed with, for example, an adhesive to an upper side part 50 and a lower side part 51. Since the upper side part 50, lower side part 51, left side part 52 and right side part 53 of the display panel assembly (frame structure) are made of metals, the electromagnetic shielding effect on the primary side and secondary side of the power source substrate is obtained. Namely, since the upper side part 50, the lower side part 51, the left side part 52 and the right side part 53 play the role of a shielding case for preventing the influence of the electromagnetic disturbance generated by another circuits on the circuits themselves, the need for disposition of another shielding case is eliminated.  Even more, these parts constitute the wind path structures, the cooling effect can be improved without the disturbance of the ventilation paths.
Patent JP-H07127274-A (JP)
Title: Tent for construction site
Inventor: KUDO TAKAHIRO
IPC: E04G21/28
Filed: 1993-11-08
Abstract: PURPOSE:To spread a waterproofing sheet to cover a building by stretching the waterproofing sheet between parallel rails, and moving the ends of the waterproofing sheet along the rails. CONSTITUTION:Rails 2, 2 are mounted in front of and behind the small-width portion of a building A at the upper end portions of the supports 11, 11 of a construction-site scaffold 1 and rails 3, 3 are mounted in front of and behind the great-width portion of the building A, both by means of brackets attached to the upper end of each support 11. A lifting member 13 erected between connecting rods 12, 12 at the top is mounted almost parallel to the rails 2, 2 and 3, 3. Waterproofing sheets 5, 6 made of a vinyl chloride resin are stretched between the rails 2, 2 and the rails 3, 3 and above the lifting member 13 and are slanted when necessary by the lifting member 13 located below the middle portions of the waterproofing sheets 5, 6. When a cover is required because of rain, etc., the waterproofing sheets 5, 6 are moved along the rails 2, 3 and spread to cover the building A with the waterproofing sheets.
Patent JP-H01166875-A (JP)
Title: Ceramic-metal composite material body and manufacture thereof
Inventor: RATONETSUSHIYU KUMAA DOUUIBUED
IPC: B22D19/00
Filed: 1988-11-02
Abstract: PURPOSE: To absorb the stress generated at the time of solidification and to obtain a product having excellent quality by forming an intermediate flexible layer contg. calcium sulfate and having specific porosity on the surface of ceramics, then casting a metal. CONSTITUTION: A slurry composed of fillers and a liquid vehicle is applied on the surface of a hollow ceramic article 1 and is dried to remove the liquid vehicle. The film formed in such a manner is heated to a high temp. of 700 to 1000 deg.C to form the compliant layer 7 contg. the calcium sulfate and having the porosity of at least 30 vol.%. This article is arranged in a casting mold and molten metal is cast, by which the metal 3 is solidified around the ceramic article 1 having the intermediate flexible layer 7 on the surface. As a result, the product having the excellent quality is obtd.
Patent JP-2000102946-A (JP)
Title: Injection molding and method for molding
Inventor: IWAMOTO KOICHI
IPC: B29C45/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a deterioration in a surface appearance caused by repeating frictions of cloth, paper or the like in a cleaning operation by forming it of a propylene-ethylene block copolymer containing a specific amount of a crystal nucleator and specifying a crystallinity of surface layer measured by a reflection X-ray diffraction method. SOLUTION: A crystallinity of an injection molding surface layer obtained by a reflection X-ray diffraction method is set to 55% or more. To this end, it is necessary to add 0.05 to 3 pts.wt. of a crystal nucleator to a propylene- ethylene block polymer in a range without impairing an impact resistance. As the nucleator, particularly, it is most suitable to improve a scuff resistance by using Al-p-t-butylbenzoate, 2,2'-methyl-bis(4,5-di-t-butylphenyl)metal phosphate or the like. A polysiloxane is blended with the copolymer to obtain the injection molding further improved in its scuff resistance.
Patent JP-H10177225-A (JP)
Title: Monochromatic silver halide photosensitive material
Inventor: IWAGAKI MASARU
IPC: G03C7/20
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a color developable monochromatic silver halide photosensitive material excellent in stability of color forming balance by forming a photosensitive layer contg. three kinds of specified couplers on a transparent substrate. SOLUTION: This monochromatic silver halide photosensitive material has at least one photosensitive layer contg. couplers represented by formulae I-III in the same layer on the transparent substrate. In the formula I, each of R1 and R2 is H or a substituent, each of (k) and (l) is 1-5, in the case of k>=2, R1 's may be different from each other, in the case of 1<=2, R2 's may be different from each other and X is a group which is released when a dye is formed by coupling with the oxidized body of an arom. prim. amine color developing agent. In the formula II, R3 is a substituent, R2 and (l) have the same meanings as R2 and (l) in the formula I and X has the same meaning as X in the formula I and bonds to the 4-position of the pyrazolone ring through N.  In the formula III, R2 and R3 have the same meanings as R2 and R3 in the formula II, (p) is 1-5 and X is H or has the same meaning as X in the formula I.
Patent JP-H11120926-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/54
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress a noise leakage from the output side over a wide band. SOLUTION: This magnetron is provided with an anode tube 1, a cathode 3 arranged on the central axis of the anode tube 1, vanes 2 fixed to the inner face of the anode tube 1 and radially arranged around the cathode 3, a sealing metal 5 connected to the opened end of the anode tube 1, an insulating tube 6 connected to the sealing metal 5, an exhaust tube 8 connected to the insulating tube 6, an antenna lead 7 electrically connected to the vanes 2 at one end and fixed to the exhaust tube 8 at the other end, and a lead piece 10 short-circuiting the antenna lead 7 to a ground section having a ground potential. The creeping length A of the lead piece 10 from the antenna lead 7 to the ground section is set to the length of about 1/4 of the wavelength of the fundamental wave, thus the noise other than the fundamental wave is guided to the ground section via the lead piece 10 and can be suppressed from being radiated out of antenna lead 7 without affecting the propagation of the fundamental wave.
Patent JP-H07131186-A (JP)
Title: Automatic electronic component mounting device
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/00
Filed: 1993-11-08
Abstract: PURPOSE:To contrive to improve the productivity on a multi-type product and small-lot production basis by a method wherein electronic components are taken out from component feeding units in every step of data on mounting and an operation concerned in mounting based on data on component layout stored in common without depending upon the kind of a printed board is made to take place. CONSTITUTION:A storage part, which stores data on component layout for storing the types of components, which are fed by component feeding units 8 in every array position, in common without dependending upon the kind of a printed board 6, is provided and a storage part, which stores data on component type for storing data on an operation concerned in mounting of the component in every component type, is provided. Then, electronic components are taken out from the units 8 to be taken out components in every step of data on mounting in a storage part and an operation concerned in mounting based on the data on component type in the storage part for the component type shown by the data on component layout in the layout storage part is made to take place and the electronic components are mounted on the board 6.
Patent JP-H10175775-A (JP)
Title: Device for winding yarn on bobbin by winding at fixed winding angle
Inventor: POEPPINGHAUS WINFRIED L
IPC: B65H54/38
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To surely evade a ribboning and unnecessitate an additional controller by matching winding numbers of parts corresponding to the advance process and the return process of a thread groove of a reversing screw rod per double acting stroke. SOLUTION: The thread groove 2 of a reversing screw rod 1 is formed so that pitch of the advance process 3 and the return process 44 may be contact. For a first double acting stroke, a first advance process 3 is performed and the reversing screw rod 1 requires 2, 25 revolving motions. The reversing screw rod 1 reaches a first return process 4 belonging to this rod 1 and further requires 2, 25 revolving motions. The same matter is also applied to a section double acting stroke. The half winding numbness of all the advance processes and return processes are 2, 25 and are matched with each other. By the thread groove 2, the guide of a thread guide accompanied by a reciprocating process is performed. Additionally, each reversing area exists with mutual positional deviation by 90 deg. over the peripheral surface.
Patent JP-S63133005-A (JP)
Title: Line width measuring apparatus
Inventor: TACHIKAWA HITOSHI
IPC: G01B11/02
Filed: 1986-11-25
Abstract: PURPOSE:To achieve accurate measurement of a line width with a stable and high reproducibility, by measuring the line width of a linear construction to be inspected in a better condition after the correction of focusing and angular deviations based on the results of detection. CONSTITUTION:Based on a detection signal from a focusing deviation detector 26, detection is performed to determine to which side and how much a linear construction 4 to be inspected of an object 2 to be measured deviates in the direction of optical axis from a specified position in an optical system and a driving means 8 is driven according to the focusing deviation thus obtained to accomplish a focus adjustment. Then, based on a detection signal from an angle deviation detector 28, the directivity of the linear construction 4 being inspected of the object 2 being measured is detected to turn a slit 20 according to the angular deviation thus obtained. After such a correction, the line width of the linear construction 4 being inspected is measured with a photodetector 24 or the like.
Patent JP-H01122352-A (JP)
Title: Synchronous ac servomotor
Inventor: HAYASHI TOSHIO
IPC: H02K1/27
Filed: 1987-11-04
Abstract: PURPOSE:To increase the rate of effective utilization of a permanent magnet, by a method wherein the N-poles and the S-poles of permanent magnets of a rotor are formed so as to have different central angles respectively and a pair of armature windings, which are corresponding to the permanent magnets of a pair of N-pole and S-pole, are connected so that the winding directions of them are opposed to each other. CONSTITUTION:Permanent magnets 12, constituting the pair of poles of a rotor 5, are attached to the peripheral surface of the shaft of the rotor 5. AC control current is supplied to an armature winding 18 synohrcnizing with the timing signal of the rotating angle of the rotor 5. The permanent magnets 12 for the opposing N-poles and S-poles are formed so as to have different central angles respectively while at least one set of armature windings 18, which are corresponding to the N-pole and S-pole of permanent magnets 12, are connected so that the winding directions thereof are opposed to each other.
Patent JP-2001096069-A (JP)
Title: Mobile terminal, method for controlling game and computer readable recording medium
Inventor: NARITA MASARU
IPC: A63F13/216
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enable game story performed on a mobile terminal to vary responding location of the mobile terminal. SOLUTION: A mobile terminal receives signal periodically transmitted by wireless from a base station controlling an area where the mobile terminal is presently located. And the mobile terminal retrieves the base station ID code from received signal and accommodate into ID code memory area. In game story process performed responding to operational input, the game story is varied responding to the accommodated ID code of the base station and pictures are displayed according to the game story.
Patent JP-H06206106-A (JP)
Title: Quick traverse deep cutting type edge insert
Inventor: TOMASU JIEI BAANADEITSUKU
IPC: B23B27/22
Filed: 1992-09-25
Abstract: PURPOSE: To allow a deeper cut depth and a higher feeding speed by forming a cavity for previously bending a chip along a side surface of an insert body, and forming a chip breaker portion at a position lower than a knife. CONSTITUTION: This cut insert 10 suitable for especially an aluminum wheel turning of an automobile which is detachably mounted to a tool holder includes a polygonal insert body partitioned with an upper surface 12, a lower surface, and side surfaces 14, and a cross portion of the side surfaces 14 is defined as a nose portion 16. The upper surface 12 is provided with a knife 18 extending along its outer peripheral edge, a land 20 that is at the back of the knife 18 and tilts downward than the knife 18, a chip guide groove 22 positioned back than the land 20. A plurality of cavities (notches) 26 for previously bending a chip are formed in the land 20, main chip breaker portions 28, 30 are formed in the bottom of the chip guide groove 22, and thus, the material can be crushed into small chips.
Patent JP-H10124464-A (JP)
Title: Information processor and message transmitting method
Inventor: INOUE MAKOTO
IPC: G06F15/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To automatically attain communication based on the content of schedule and a present situation by judging the necessity of the transmission of a message to the other party included in schedule based on an obtained present position, present time, and registered schedule. SOLUTION: A schedule functioning part 50 registers schedule including data indicating a scheduled starting time, place, and other party. A present position obtaining part 42 obtains a present position. A schedule judging part 40 judges whether or not it is necessary to transmit a message to the other party included in schedule based on the present position and present time obtained by the present position obtaining part 42 and the schedule registered by the schedule functioning part 50. A message transmitting part 46 generates a message corresponding to the situation when it is judged that it is necessary to transmit a message by the schedule judging part 40, and transmits a message by using a communicating function.
Patent JP-H04156861-A (JP)
Title: Temperature-sensitive passage cutoff device for fire protection
Inventor: HORIKAWA HIROSHI
IPC: A62C2/24
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a device with a high response speed to an abnormal temperature rise at a low cost by releasing the fixing of a stopper with a shape memory alloy spring. CONSTITUTION:A stopper 9, which is fitted to a fixing piece 1 at a base section 10 fixing an operating piece 2 when the operating piece 2 compresses a bias spring 4 and supports and opens a shutter 7, is provided. A coil spring 3, which is made of a Ni-Ti shape memory alloy member, memorizes the close contact state in the coil spring shape, and is extended at the normal temperature below the transformation temperature, is fitted between the stopper 9 and a frame 11 fitted to the fixing piece 1, and the stopper 9 is fixed in the state that the operating piece 2 supports and opens the shutter 7. This shape memory alloy spring 3 is not required to move the operating piece 2 itself, thus a small-sized spring can be used, and a device with a high response speed to an abnormal temperature rise can be obtained at a low cost.
Patent JP-H11101549-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D11/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To smoothly start a compressor motor with the aid of a proper starting duty in a refrigerant having a function of adjusting the number of revolutions of the compressor motor. SOLUTION: A refrigerator includes a microcomputer 2 having a function to adjust the number of revolutions of a compressor motor 13 by duty-controlling voltage applied to the compressor motor 13 for driving a compressor. The microcomputer 2 interrupts other loads connected with a power supply upon starting the compressor, and calculates starting duty based upon voltage of the power supply, and further controls voltage applied to the compressor motor 3 based upon the starting duty whereby the number of revolutions of the compressor motor 13 is gradually increased.
Patent JP-2001096646-A (JP)
Title: Paper container, method and apparatus for press molding
Inventor: IWAYA ISAO
IPC: B31B50/59
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine capable of forming a plurality of parallel ribs in an adjacent state. SOLUTION: A mold 23 for a female mold has mold members 26a to 26e for ribs corresponding to a bottom of the paper container, a mold member 21 for a sidewall corresponding to the sidewall, and a mold member 28 for a flange corresponding to the flange. The member 26c for the rib is held at the member 26b through a spring 30 for the first mold member and the member 26d for the rib is held at the member 26a through a spring 31 for the second member and a spring 32 for the third member, and the member 26e is held directly at a retainer 29. When molded, the members 26c, 26b, 26d and the members 26a, 26e are sequentially brought into contact with cardboard base paper 25 and formed with the ribs.