baber/WOPTO huggingface dataset:
Patent JP-S6072673-A (JP)
Title: Method for following up arc welding head for inside surface in inside surface welding of pipe
Inventor: SHIMAZAKI KOUZOU
IPC: B23K9/032
Filed: 1983-09-27
Abstract: PURPOSE:To prevent generation of a deviation between the seam position to be welded and a weld bead position in the stage of inside surface welding with a plant for manufacturing a spiral steel pipe by providing a mechanism to control an arc welding head for the inside surface so as to follow up the seam part. CONSTITUTION:The detecting end 8 of an outside surface weld bead and a welding head 4 for an inside surface are positioned prior to the start of welding, then welding is started. If the position of an outside surface weld bead 3 deviates owing to certain reason, the position is detected by the end 8 and a displacement signal is transmitted to a control device. The control device amplifies and controls said signals and gives an instruction to a liquid pressure cylinder 7 for controlling the position of the welding head for the inside surface, thereby moving the head 4 to the seam position where the inside surface of the pipe corresponding to the position of the weld bead position for the outside surface is welded. The deviation between the seam position to be welded and the weld bead position is thus eliminated and the reliablility of the weld zone is improved.
Patent JP-2001001966-A (JP)
Title: Toll parking device for two wheeler
Inventor: HASEGAWA KESAO
IPC: B62H3/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To distinguish a bicycle and a motorcycle with one parking unit, and to manage parking as an automatic system. SOLUTION: In this device, a CPU 6 determines a type of a parked two wheeler based on a front wheel weight of the parked two wheeler detected by a weight detecting mean 21. Based on the determination, a parking fee is calculated according to the type of the two wheeler by multiplying a parking fee per hour calculated from a fee table 8 by a parking time detected by a parking time detecting mean 10.
Patent JP-S6153231-A (JP)
Title: Photosensitive clathrate compound and its preparation
Inventor: HAYAKAWA KIYOSHI
IPC: C09K9/02
Filed: 1984-08-24
Abstract: NEW MATERIAL:The photo-sensitive clathrate compound obtained by including norbornadiene or its derivative in cyclodextrin-ketocarboxylic acid ester. EXAMPLE:The photo-sensitive clathrate compound obtained by including norbornadiene in beta-cyclodextrin-o-benzoyl banzoate. USE:A solar energy conversion and storage material having improved photo-sensitivity of the clathrate compound of cyclodextrin and norbornadiene or its derivative, and capable of effecting photoisomerization reaction as it is without using a photo-sensitizer. PREPARATION:The objective photo-sensitive clathrate compound can be prepared by including norbornadiene or its derivative in a cyclodextrin-ketocarboxylic acid ester prepared by the condensation reaction of cyclodextrin with a ketocarboxylic acid such as 4-acetylbenzoic acid, o-benzoylbenzoic acid, pyroracemic acid, levulic acid, etc.
Patent JP-2000027903-A (JP)
Title: Detachable fluid cooling device for bicycle disk brake
Inventor: NAKAMURA YASUSHI
IPC: F16D65/78
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a detachable fluid cooling device of a disk brake caliper for a bicycle. SOLUTION: A caliper includes a housing and a piston unit, and a cooling member 24 of a cooling device is detachably mounted to the housing. The housing is equipped with a frame mounting member large enough to connect with a part of a bicycle frame. The piston unit is connected to the housing so as to move between a releasing position wherein the piston unit moves away from a brake disk 22 mounted on a wheel of a bicycle and a braking position wherein the piston unit engages with the brake disk 22 of the wheel of the bicycle. The cooling member 24 provides a cooling area forming a heat sink accommodating coolants, thereby removing heat from the housing. The housing includes actuation passages 58a, 58b which communicates with the piston unit and moves the piston unit with an actuation fluid.
Patent JP-H1173773-A (JP)
Title: Semiconductor device
Inventor: JUNG SEONG-OOK
IPC: H01L27/10
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a high performance SDRAM by providing/integrating a logic block generating a row address strobe signal, a column address strobe signal and a write-in enable signal and a memory block independently controlled in response to those signals in one chip. SOLUTION: The logic block 400 and the memory block 300 are connected by many paths. Activation, read-out operation and precharge operation of an A bank 303 are controlled independently by the row address strobe signal/RASa, the column address strobe signal/CASa and the write-in enable signal/WEa, and similar operation of a B bank 305 are controlled independently by the row address strobe signal/RASb, the column address strobe signal/CASb and the write-in enable signal/WEb. The address data and the input/output data are multiplexed. Since a command is applied to the B bank 305 while the A bank 303 command executes, the performance is improved.
Patent JP-H05343943-A (JP)
Title: Piezoelectric component and manufacture thereof
Inventor: KONNO HISAO
IPC: H03H9/02
Filed: 1992-06-11
Abstract: PURPOSE:To ensure a vibration space and to facilitate forming of a lead electrode. CONSTITUTION:A 1st layer 11 is made of an insulation material, has a recessed part 111 open at one side and conductor layers 112, 113 are adhered on ad end face around the recessed part 111. A 2nd layer 12 is made of an insulation material and laminated on the end face of the 1st layer 11 so that the conductor layers 112, 113 are exposed at an inner circumferential side 121 and an outer circumferential side 122. A piezoelectric vibrator 2 has vibration electrodes 22, 23 opposite to each other on both sides of a piezoelectric substrate 21, its thickness d2 is thinner than a thickness d1 of the 2nd layer and they are mounted on an exposed part of the conductor layers 112, 113 placed at the inner circumferential side of the 2nd layer 12 and the vibration electrodes 22, 23 are in continuity with the conductor layers 112, 113.
Patent JP-H1021263-A (JP)
Title: Network terminal equipment
Inventor: HIRAYAMA HARUMASA
IPC: G06F13/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To realize the processings of the display and retrieval of page data, jumping between page data, etc., without changing page data itself on a network by retrieving terminal page data added to down-loaded page data based on coordination between both of them. SOLUTION: A network control means 11 down-loads page data from a network server 20 and this is stored in a page data memory 12a in a data storing means 12. Next, a terminal information retrieving means 13-2, obtains additional memory from the memory by setting URL(uniform resource locator) designated for down-loading to be the key of retrieval. At the time of obtaining additional information, each element in a managing table and URL of a down- loading object are respectively compared to fetch each information of page data, a linking destination and a tag icon registered in a pertinent record. An output means 15 composes additional data/infomation on a terminal side and down-loaded page data to display on the screen of the terminal.
Patent JP-S6421538-A (JP)
Title: Data driving type computer
Inventor: YAMAZAKI TETSUO
IPC: G06F15/82
Filed: 1987-07-16
Abstract: PURPOSE:To write/read out tags and data in/from an external memory by providing the titled computer with a program storage part for reading out a program from a memory and outputting the read contents as a new tag together with the contents of an input packet. CONSTITUTION:A program storage part 10 reads out a new tag from a program memory based on a specific address corresponding to the flag of the tag. A packet is constituted of the new tag and the information of an input packet and outputted and an arithmetic processing part 30 executes arithmetic processing such as the replacement of the tag. An output control part 40 reads out/writes data from/in the external storage device 90. Consequently, tags and data can be read out/written from/in the external storage device 90.
Patent JP-H1123549-A (JP)
Title: Liquid chromatograph with liquid leakage detecting mechanism
Inventor: NAKADA BUNYA
IPC: G01N30/32
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatograph with high reproducibility and reliability by measuring the passing quantity of a liquid on the suction side of a liquid feed pump and on the foul solution side of a detector. SOLUTION: A mobile phase 2 in a solvent sump 1 is introduced into a first liquid meter 6 located at the lower position via a solenoid valve 4 by gravitational force. When the mobile phase 2 is accumulated to the height of the sensor at the uppermost section of the liquid meter 6, the solenoid valve 4 is closed, and a liquid feed pump 8 is started to suck the mobile phase 2. The decrease of the liquid level height of the liquid meter 6 is detected by the sensors provided in the vertical direction in sequence, and the liquid flow on the suction side of the liquid feed pump 8 is detected based on the time from the start of the liquid feed pump 8 to the outputs of the sensors.  A passage from a three-way joint 16 to a foul solution sump through solenoid valves 26, 29 and a passage to the foul solution sump through the second liquid meters 20, 33 are provided, and the liquid flow on the foul solution side of a detector 14 is continuously detected. Both flows are compared, and a liquid leakage and a defect of the liquid feed pump 8 can be easily detected.
Patent JP-2001003422-A (JP)
Title: Bathroom floor structure
Inventor: YAMADA TAMOTSU
IPC: A47K4/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent attachment of contamination to a floor surface, and prevent fall of a bathing person by improving drainage performance of the floor surface. SOLUTION: A floor plate 10 comprises a drain port 12 and a number of nonslip protruded members 14. The protruded member 14 is provided in an oval form in a plan view, and a flowing surface is formed along its outer circumference inclined to be connected to a floor surface 13. The protruded members 14 comprise two sorts of first and second protruded members 19, 20 which have different height and a flat area of an upper surface. In a washing zone 22, the first protruded members 19 are disposed, while in an outer zone 23 including an entrance D to a bathroom and around a bathtub B, a number of the second protruded members 20 of a smaller flat area and a higher height than the first protruded member 19 are disposed. A mutual interval between the second protruded members 20 is wider than a mutual interval between the first protruded members 19.
Patent JP-S6073007-A (JP)
Title: Silencer
Inventor: ISHII MAKOTO
IPC: F01N1/00
Filed: 1983-09-28
Abstract: PURPOSE:To prevent transmission of axial tension to an external piping, by forming main passages and bypass passages of a silencer of an elastic material, and forming collar portions at both ends of outer sleeves covering the main passages and the bypass passages which collar portions extend axially outwardly from outer end surfaces of flange portions provided at both ends of the main passages, and has a size smaller than an outer diameter of the flange portions. CONSTITUTION:Main passages 6 and 6' and bypass passages 7 and 7' parallel to the main passages are formed in a silencer, and peripheral walls 8 and 8' of the bypass passages are formed of an elastic material. The main passages 6 and 6' are provided with flanges 10 and 10' formed of a rigid material such as steel at both ends thereof. Outer sleeves 2 and 2' formed of a rigid material such as steel for covering the peripheral walls 8 and 8' of the bypass passages 7 and 7' are formed with collar portions 12 and 12' extending axially outwardly from both outer end surfaces 11 and 11' of the flanges 10 and 10' at both ends thereof. An inner diameter of the collar portions 12 and 12' is designed to be smaller than an outer diameter of the flanges 10 and 10'.
Patent JP-H0588403-A (JP)
Title: Developing toner for electrostatic charge image
Inventor: SAITO HISAMI
IPC: G03G9/087
Filed: 1991-07-18
Abstract: PURPOSE:To provide a toner of low-heat fixing and excellent in an offset resistant property for developing an electrostatic charge image in electrophotography, electrostatic recording, electrostatic printing and the like. CONSTITUTION:In the toner, a binder resin thereof is composed of polyester and vinyl polymer, a THF unsoluble part is not present, Mw=10000 to 200000 and Mn=1000 to 10000 in molecular weight distribution, by a GPC, of a THF soluble part, and 5-15wt.% of a component in a molecular weight region of 1X10<7> or more is included. In this toner, though mutually incompatible properties of offset, fixing property, pulverizing property and filming resistant property are included, they are respectively well-balanced.
Patent JP-H0936384-A (JP)
Title: Integrated circuit device
Inventor: NISHIDA MASAO
IPC: H01L29/812
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device with improved isolation. SOLUTION: In an MMIC where a field effect transistor TR, an inductor Lg, and an inductor Ld1 are formed on GaAs substrate 1, the inductor Lg is connected to the gate of the field effect transistor TR, and the inductor Ld1 is connected to a drain, a grounding metal layer 10 which is connected to the field effect transistor TR is formed at a region among the field effect transistor TR, the inductor Lg, and the inductor Ld1.
Patent JP-H0737837-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAJIMA KOICHI
IPC: H01L21/301
Filed: 1993-07-20
Abstract: PURPOSE:To provide a semiconductor manufacturing device, which does not require labor for cutting and separation of a semiconductor wafer and is capable of lessening a reduction in the yield of the wafer at the time when the wafer is divided. CONSTITUTION:A semiconductor wafer 24 is formed in such a way that it is cut along the grooves 45 and is separated from a porous adsorbing material 33 by making the wafer 24, which is provided with the split grooves 45 carved therein in such a way as to follow the surface form of a recessed and curved surface-shaped suction surface 34 of the porous suction material 33, suck on the surface 34 by a suction mechanism 37. Owing to this, when the suction force of the mechanism 37 is properly set and the wafer 24 is sucked on the suction material 33, the wafer 24 is deformed in such a way as to bend in the parts of the grooves 45 of a thinly formed wall thickness and is deformed in such a way as to follow the surface form of the recessed and carved surface-shaped suction surface 34. By this deformation, the wafer 24 is cut along the grooves 45 and is separated from the material 33. As this result, the wafer 24 with the grooves 45 provided in such a way that the wafer can be split in a prescribed size is cut and separated without requiring labor and a reduction in the yield of the wafer at the time when the wafer is separated in the prescribed size can be lessened.
Patent JP-2000008501-A (JP)
Title: Interior trimming plate for building
Inventor: SHIBAYAMA SHIZUO
IPC: B05D7/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an interior trimming plate for a building allowing the plate itself to be easily manufactured. SOLUTION: This interior trimming plate has a plurality of paint films 3a on the surface 1a of a plate raw material 2, and powdery green tea having an antibacterial action is contained at least in the paint film 3a on the surface side within the paint films 3a. The particle size of the powdery green tea is set to the order of μm, and its content against a paint forming the paint films 3a is set at least to about 0.6 wt.%.
Patent JP-H106071-A (JP)
Title: Welding method of steel plate composing product and welded structure
Inventor: NAKA TADAHIRO
IPC: B23K37/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve workability in case of assembling and welding by providing a groove or projection in respective end surfaces of a crossing or orthogonal steel plate and positioning with both groove and projection fitted in case of welding and assembling a steel plate structure. SOLUTION: Recessed grooves 42, 45 are openly provided in respective end surfaces of crossing steel plates 40, 43, both groove and projection are fitted, and welding is executed after the relative positioning in X and Y arrow directions. The groove of one side of steel plate may be omitted depending on the situation. When the end surface and flat surface of steel plates 10, 13 crossing in T shape are butted and welded, a protruding projection is provided in the lower part of the end surface of one side of steel plate 10, a recessed groove is provided in the end surface 14 of the other side of steel plate 13, both projection and groove are fitted and assembled in T shape, and positioning in the arrow direction is executed.  Further, when steel plates 20, 23 are assembled in an angle steel shape or steel plates 30, 33 are assembled in a flat plate shape, projections 22, 32 formed in the end surface of steel plates 20, 30 are arranged in the center part of the end surface and fitted into grooves 25, 35. By the combination of these methods, positioning and fixing of complicated structure member are simplified.
Patent JP-H0468281-A (JP)
Title: Wear with frost prevented surface
Inventor: HASEGAWA SATORU
IPC: F25D21/04
Filed: 1990-07-05
Abstract: PURPOSE:To prevent ice from forming on a specified surface of a wear which is used in an atmosphere below or near the freezing point without using a heater by a method wherein the surface on which ice is formed is coated with fluorine resin. CONSTITUTION:A fluorine resin layer 2 of a wear 3 used for freezing food is formed on an inner surface and an upper brim of a wear main body 1 with which food comes in contact, and heat-treated after coated. fluorine resin has non-adhesion, non-water-absorption and cold-proof properties on which frost preventing action relies. After placed in the wear 3 and frozen, the food falls out of the wear 3 when the wear 3 is simply turned upside down or given a very slight impact after turned upside down, so that the food is taken out very easily.
Patent JP-H0647171-A (JP)
Title: Radio transmission device for tv game, radio transmission adapter and game cassette equipped with radio transmission antenna
Inventor: HAYASHI YOSHIKAZU
IPC: A63F13/235
Filed: 1992-07-06
Abstract: PURPOSE:To provide a TV game radio transmission device for enabling cordless operation by means of radio transmission of an output signal from game machine main body to a TV set, a radio transmission adapter, and a game cassette equipped with a radio transmission antenna. CONSTITUTION:The adapter RF input terminal 3 and adapter power output terminal 5 of a radio transmission adapter 1 are connected to the RF output terminal 51 and DC power input terminal 53 of a game machine main body 10, respectively, and thereby an RF signal input from the game machine main body 10 can be subjected to high-frequency amplification and be transmitted by radio using a transmitting antenna 9 to a feeder or an indoor antenna connected to a TV set. Thus, the radio transmission adapter 1 can be attached to even an existing game machine main body 10 which is connected by line and thereby cordless operation is made possible without providing any special receiving portion to the TV set.
Patent JP-H0926186-A (JP)
Title: Refrigerant circulation type air conditioning system
Inventor: KOBAYASHI NOBORU
IPC: F24F5/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the supply balance of a refrigerant to fan coil units on floors, regardless of the cooling and heating operations. SOLUTION: A controller 9 is provided on each of fan coil units 2 of rooms to adjust the temperature of the rooms by regulating the opening of expansion valves 21 which measures temperature on the inlet side and on the outlet side of a refrigerant to heat exchangers of the fan coil units 2 to control the supply of the refrigerant to the heat exchanges based on a difference in temperature and is set to decrease the maximum opening of the expansion valve 21 of the fan oil unit on each floor gradually from the upper to lower floors during the cooling operation or to increase the maximum opening of the expansion valve 21 of the fan coil unit 2 on each floor gradually from the upper to lower floors during the heating operation.  Thus a pressure difference of the refrigerant among the floors is corrected thereby improving the supply balance of the refrigerant to the heat exchangers of the fan coil units 2.
Patent JP-H1124063-A (JP)
Title: Reflection type liquid crystal display device and its manufacture
Inventor: YAMAZAKI OSAMU
IPC: G02B5/22
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate parallax and to improve contrast and color reproducibility by making each color filter possess function for transmitting ultraviolet rays whose wavelength is specified and making the transmissivity of the ultraviolet rays between mutual color filters within specific times. SOLUTION: An optical modulation layer 2 is a liquid crystal layer presenting a light scattering condition in the case of voltage non-impressing and a transparent condition in the case of voltage impressing condition, and is polymer dispersed liquid crystal layer having three-dimensional mesh-like photosetting resin in consecutive layers formed of liquid crystal. The color filter 3 is patterned on the areas of two or more kinds transmitting visible rays which are different each other on the same plane, and the also the transmissivity of the ultraviolet rays of the specified wavelength range of each patterned filter 3 is <=2.5 times between mutual color filters.  Thus, even when one pixel is divided by the color filter of plural colors and color display is performed, the light scattering degree and the dispersion of voltage characteristic of the layer 2 corresponding to each color filter inside one pixel are restrained low; so that better scattering condition can be obtained.
Patent JP-H0629298-A (JP)
Title: Solder bump formation method
Inventor: KARASAWA KAZUAKI
IPC: H01L21/321
Filed: 1992-07-07
Abstract: PURPOSE:To make it possible to recover a mask for its another service by preparing the mask with a material whose etching rate with an echant of solder is smaller than that of the solder when depositing solder on an electrode of a semiconductor device or an electrode on a circuit wiring board by way of the mask for bonding. CONSTITUTION:A mask 3 is loaded on the surface of a device 1 where solder is deposited thereon. When the mask 3 is separated from the device 1 after the deposition, a bump 4 is formed on the device 1 where a solder film 4A is bonded on the mask 3. When etching the solder deposited on the mask 3, a material selected for the mask must be free from melting to an etchant of the solder. Aluminum, aluminum nitride, zirconium oxide, glass, silicon and so forth may be cited as a material which does not melt to acid which constitutes the etchant of the solder. The solder 4A deposited on the mask 3 is eliminated by etching with hydrochloric acid. This invention makes it possible to reuse metal masks which are disposed of after one use according to the prior art technique, thereby contributing to cost reduction.
Patent JP-S5969300-A (JP)
Inventor: OONO HITOSHI
IPC: B26D1/24
Filed: 1982-10-12
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-S5969277-A (JP)
Inventor: AMASAKA TADAO
IPC: B25D9/04
Filed: 1982-10-14
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。