baber/WOPTO huggingface dataset:
Patent JP-H10332210-A (JP)
Title: Solar heat hot water supply apparatus
Inventor: MORI KAZUTO
IPC: F24S90/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce manufacture cost of a whole solar heat hot water supply apparatus by employing an inexpensive pump of a small capacity. SOLUTION: This solar heat hot water supply apparatus 11 comprises a panel-shaped solar collector 12 for heating an antifreeze solution as a heating medium and a heat storage tank 13 for storing the heat of the antifreeze solution heated by the solar collector 12. The solar collector 12 and the heat storage tank 13 are connected with a primary side pipe 14 and a secondary side pipe 15 for circulating the antifreeze solution between them. On the primary side pipe 14 an antifreeze solution storage tank 16 as a heating medium storage tank is provided. On the primary side pipe 14 upstream of the antifreeze solution storage tank 16 a pump 17 is provided. The solar collector 12, the antifreeze solution tank 16 and the pump 17 are arranged at an approximately same height.  Because almost no force for sending air remaining within the pipe to the opened heating medium storage tank is required, an inexpensive pump having a small capacity can be employed as the pump 17.
Patent JP-H0436863-A (JP)
Title: Pointer search control system
Inventor: WAKAGI MAMORU
IPC: G06F17/30
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the desired data at a high speed by performing a pointer search operation with a single instruction through a logical arithmetic part by means of a stack mechanism and based on a pointer search instruction. CONSTITUTION:A mechanism part 18 is provided to store the information on a pointer of the data listed and stored in a storage part 11. At the same time, the pointer search instructions are produced to show a stack area storing the pointer information and a stack area storing the searching result, etc. A logical arithmetic part 12 performs a pointer search operation through a stack mechanism part 13 based on the pointer search instruction. Thus the data listed by the pointer can be searched.
Patent JP-S6254619-A (JP)
Title: Hollow pipe cutter
Inventor: CASTRICUM WILHELMUS P H
IPC: B23D19/04
Filed: 1986-06-18
Abstract: An apparatus for cutting hollow, metal, spirally formed pipes is disclosed. The apparatus uses two passive, rotatable knife blades to cut the pipe. An upper knife blade is positioned inside the pipe so that its cutting edge is adjacent to the inner pipe surface. A lower knife blade is positioned outside of the pipe so that its cutting edge is adjacent to the cutting edge of the upper knife blade in the lateral direction, but is clear of the pipe and upper knife blade in the longitudinal direction. To cut the pipe the lower knife blade is raised until its cutting edge overlaps the cutting edge of the upper knife blade. The knife blades then puncture the pipe. The pipe is rotated through the overlapping blades to completely cut the pipe. Since the pipe moves spirally (i.e., it moves forward while it rotates), the knife blades are adapted to move in the direction of the pipe during the cutting process. This permits the overlapping knife blades to cut the pipe rectangularly. The upper knife blade is attached to a cantilevered boom, and the lower knife blade is attached to a knife holder and a vertical raising device. These components are all attached to sliding guide rails so that they move with the cutting blades in the direction of the moving pipe during the cutting process.
Patent JP-H11345015-A (JP)
Title: Numerical controller
Inventor: TAKAHASHI YOSHIFUMI
IPC: G05B19/4103
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller capable of freely selecting speed preference interpolation and accuracy preference interpolation. SOLUTION: This numerical controller is provided with a selection information input part 31 for receiving selection information for specifying whether an interpolation processing is to be performed speed preferentially or accuracy preferentially, a speed preference selection part 32 for selecting interpolation control for fixing the moving amount of unit time in the case that the inputted selection information is for specifying speed preference and an accuracy preference selection part 33 for selecting the interpolation control for guaranteeing tolerance in the case that the inputted selection information is for specifying accuracy preference.
Patent JP-H05334370-A (JP)
Title: Electronic file system
Inventor: YAMAKOSHI MINORU
IPC: G06F17/30
Filed: 1992-06-03
Abstract: PURPOSE:To improve the operability by automating input operation for retrieval information of the electronic file system. CONSTITUTION:This electronic file system utilizes images which are parts of respective stored images as retrieval information and is provided with an index generation part 7 which generates an index image by copying respective partial images of previously specified areas of the respective stored images and an index registration part 8 which registers the respective copy positions of the partial images in the index image corresponding to the storage addresses of the respective images as copy sources; and the index image is automatically generated and an image extraction part 10 retrieves the index registration part 8 according to the operator's specification of a partial image in the index image and extracts the image corresponding to the specified partial image, thereby facilitating the operation regarding the retrieval of the image.
Patent JP-H11334462-A (JP)
Title: Headlamp for automobile
Inventor: SUEHIRO YOSHIO
IPC: B60Q1/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp for an automobile in which a heavy load will not act even when a reflector is provided with a light distribution switching mechanism. SOLUTION: In a headlamp in which a reflector 20 is tiltably supported by an aiming mechanism E1 which comprises one ball joint 13, two aiming screws 16, 18 rotatably borne by a lamp body 10, nut members 17, 19 into which the respective aiming screws 16, 18 are screwed, the nut members 17, 19 being integrally attached to the reflector 20, the reflector 20 is provided with a light distribution switching mechanism F1 for selectively switching the light distribution between main beam light and low beam light, and the nut members 17, 19 each are held by a pair of opposite horizontal ribs 52, 52 extended outwardly from the lamp body 10, which are vertically located, thereby reducing a load (weight) of the reflector 20 side acting on the aiming mechanism E1 and achieving smooth aiming and desired light distribution.
Patent JP-S6128010-A (JP)
Title: Method for manufacture yarn at high speed
Inventor: YAMAGATA TATSUO
IPC: D01F11/08
Filed: 1984-07-10
Abstract: PURPOSE:To obtain yarns with good stability of yarn manufacturing and high- degree processing, by preliminarily oiling a synthetic fiber yarn between a apinneret and the first godet roll, preliminarily interlacing the oiled yarn with air, and interlacing the yarn with air and oiling the interlaced yarn between the final godet roll and winder. CONSTITUTION:A synthetic fiber yarn 1 extruded through a spinneret is passed through at least two or more godet rolls and wound at a high speed. In the process, the yarn 1 is preliminarily oiled with an oiling device 2 provided between the spinneret and the first godet roll 5 as pretreatment, preliminarily intelaced with air in an air interlacing device 3, interlaced with air in an air interlacing device 4, oiled with an oiling device 7 between the final godet roll 6 and a winder as finishing treatment, and wound at a high speed by the winder to give the aimed yarn.
Patent JP-2000328601-A (JP)
Title: Construction machine provided with rise and fall type ladder
Inventor: SAITO TOSHIO
IPC: E02F9/16
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine whose operator in a cab can recognize whether he can lower a ladder or not to smoothly lower it in a position where there is no obstacle. SOLUTION: A sensor 7 is provided to detect a distance from a ladder 6 to the ground face or an obstacle in the vicinity of a position where a rise and fall type ladder 6 or a ladder of a revolving body 3 is attached. An indication means 8 showing whether it is possible to lower the ladder 6 or not according to the distance detected by the sensor 7 is installed in a cab 4 on the revolving body 3.
Patent JP-S6121020-A (JP)
Inventor: UTSU HIDEO
IPC: A01D61/02
Filed: 1984-07-10
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-S5475233-A (JP)
Title: Memory controller
Inventor: TERAJIMA MITSUO
IPC: G06F12/06
Filed: 1977-11-29
Abstract: PURPOSE:To simplify the peripheral circuit of a memory by using a sequence control circuit, which varies the number of states in each cycle, to control the timing of the memory. CONSTITUTION:Memory 35 stores a program or data, and mode register 31 indicates the used mode of memory 35. Here, sequence control circuit 32 is provided which instructs the skip operation for each stage dependently upon contents set in register 31 and varies the stage in each cycle on a basis of this instruction, and further, address register 34 is provided which becomes available by the output of this circuit 32 and assignes the address of memory 35. Thus, circuit 32 which varies the number of states in each cycle is used to control the timing of memory 35, so that the peripheral circuit of memory 35 can be simplified.
Patent JP-S627382-A (JP)
Title: Vector controlling means for induction motor
Inventor: ASHIKAGA TADASHI
IPC: H02P27/04
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a high-speed torque responsiveness by calculating the prescribed vactor on the basis of a torque current command value and an exciting current command value to obtain the primary current command value, a slip angle frequency and a magnetic flux phase change amount. CONSTITUTION:A vector calculator 8 in a CPU 9 calculates the prescribed vector on the basis of a torque current command value I*T and an exciting current command value I*O to obtain the primary current command value I*I, a slip angle frequency omegas and a magnetic flux phase change amount DELTAphi. The primary current waveform output unit 13 extracts U- and V-phase sinusoidal data corresponding to the polarity of the primary angle frequency omega0 from a data table, stops extracting, extracts U-, V-phase sinusoidal data corresponding to the variation of DELTAphi from the table, and delays the extracted sinusoidal data for the prescribed time to output them. A multiplier 12 multiplies the data by the primary current command value I*I to obtain the U-, V-phase primary current command values I*, I*V.
Patent JP-S626493-A (JP)
Title: Writable/readable semiconductor memory device
Inventor: KAMINO SATOSHI
IPC: G11C16/02
Filed: 1985-06-29
Abstract: PURPOSE:To improve the integrated degree of a memory device by selecting one writing voltage level from plural kinds of writing voltage levels corresponding to plural kinds of information and applying the selected voltage to a memory transistor (TR). CONSTITUTION:One voltage level is selected from a control gate voltage selecting circuit 4 on the basis of an output signal from a decoder 6 and applied to the memory TR as its control gate voltage. The circuit is constituted so that one writing voltage level is selected from plural kinds of writing voltage levels corresponding to the plural kinds of information by the circuit 4 and the decoder 6 and is applied to the memory (TR) 2. The stored information can be read out by a reading circuit similar to that to be used when information consisting of plural bits is stored in one memory TR of a mask ROM.
Patent JP-H06328025-A (JP)
Title: Coating booth
Inventor: TATE SETSUO
IPC: B01D50/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide a coating booth efficiently removing coating mist and easy in maintenance. CONSTITUTION:This coating booth consists of cassettes 14 arranged in adjacent relation to a coating place, the water distributing nozzles 21 arranged to the upper part of the coating place on the downstream side of the cassettes 14, the water tank 23 arranged under the water distributing nozzles 21, the fan 31 arranged on the downstream side of the water distributing nozzles to suck air in the direction of the coating place and the centrifugal separator 42 arranged on the downstream side of the fan 31.
Patent JP-H06346210-A (JP)
Title: Method for detecting bottom dross in galvanizing bath
Inventor: KAWAMURA MIKIO
IPC: C23C2/00
Filed: 1993-06-15
Abstract: PURPOSE:To accurately detect the bottom dross in a galvanizing bath and to reduce the flawing of the surface of a galvanized steel sheet by the dross. CONSTITUTION:The total Al concn. and free Al concn. in a galvanizing bath are measured, the top dross concn. is calculated from the measured values, and the bottom dross concn. is detected by the following equation based on the calculated value and the total Fe concn. and free Fe concn. in the bath: (bottom dross concn.)=(total Fe concn.)-(free Fe concn.)-(top dross concn.)X0.828. Consequently, the degradation of the product is reduced, and yield is also improved.
Patent JP-H05179137-A (JP)
Title: Long-fiber-reinforced polyamide resin composition and its molded article
Inventor: MURAKAMI HARUFUMI
IPC: C08K5/09
Filed: 1991-06-14
Abstract: PURPOSE:To provide the title compsn. which has very high tensile, bending, and impact strengths, has no defect of bad bite or poor flow in a molding machine, defect in the conventional long-fiber-reinforced resin compsn., and is free from problems of smoke or gas generation during injection molding and burn mark in a molded article. CONSTITUTION:The title compsn. is prepd. by compounding a polyamide resin with 5-80wt.% (based on the compsn.) fibrous reinforcement having a length of 3mm or higher and 0.01-3wt.% (based on the compsn.) lithium salt of a fatty acid.
Patent JP-S626931-A (JP)
Inventor: ISHII TAKASHI
IPC: D03C9/04
Filed: 1985-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6123194-A (JP)
Inventor: UMEZAWA KIYOSHI
IPC: G09G5/36
Filed: 1984-07-12
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-S62299404-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUNUMA TAMOTSU
IPC: B60C9/18
Filed: 1986-06-18
Abstract: PURPOSE:To prevent C.B.U. phenomena, in a pneumatic heavy duty radial tire for a bus, by specifying the maximum width ratio between a belt ply and a carcass ply and the height ratio between the maximum width position of carcass ply and the belt end position when the tire is filled with an inner pressure. CONSTITUTION:When a tire is filled with a normal inner pressure, the ratio l/L between the maximum width l of a belt ply 17a and the maximum width L of a carcass ply 14a is set to 0.8-0.95. The ratio m/M between the height (m) at the maximum width position of the carcass ply 14a from a bead hill 32 and the height M at the belt end 17b of the belt ply 17a is set to 0.7-0.95. With such arrangement, the carcass is prevented from a buckling phenomena, and C.B.U. phenomena for breaking the vicinity of the belt end of the carcass can be prevented even when a small quantity of water has permeated through the rubber.
Patent JP-H06156763-A (JP)
Title: Document paper feeding device
Inventor: POORA II RIIDO
IPC: B65H3/04
Filed: 1993-06-15
Abstract: PURPOSE: To provide a paper feeder which automatically supplies intermixed size document. CONSTITUTION: On a conveyor 13 angled downhill, an intermixed size document 19 is placed while only the width-ways side is guided. A leading edge 21 of the document 19 is aligned with a swing claw 15, and a bottom document is sucked into a negative pressure opening 16. An air nozzle 18 separates the bottom document from others. The air pressure is controlled to a specified value corresponding to paper weight by a sensor 26 for detecting a document height and a controller 27.
Patent JP-S5368240-A (JP)
Title: Supply device for mold separation liquid in powder image fixing device
Inventor: ASAHINA YASUO
IPC: G03G15/20
Filed: 1976-11-30
Abstract: PURPOSE: To supply a mold separation liquid to the fixing area only in order to conduct a good fixing treatment by controlling the separation and contact of a part or the whole of a liquid introducing member for the mold separation liquid from or to a transport roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5477012-A (JP)
Title: Service system for picture
Inventor: KATSUBE TAKEKI
IPC: H04N7/173
Filed: 1977-12-02
Abstract: PURPOSE: To obtain a picture service system, which is able to insert freely an animation during a still-picture service or to make one scene of the animation into a still picture, by providing a switching unit to the picture output point of a picture service center and by controlling it from a computer at the center side.  
     CONSTITUTION: A request signal from a terminal is inputted to electronic computer 6 by way of transmitting switchboard 2 and receiver 7 of picture service center 1. On the basis of the request signal, computer 6 controls adequately still and animation files 8 and 9, switching units 10 and 12, and frame memory 11 to output an objective still, animation or the composite picture fo the both to a frame, which corresponds to the input signal circuit of transmitting switchboard 2, via video processing amplifier 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6123631-A (JP)
Title: Cation-exchanged molding and its production
Inventor: HENMI MASAHIRO
IPC: B01J47/00
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a cation-exchanged molding excellent in chemical and heat resistance, by crosslinking PE when introducing sulfonic acid groups by crosslinking into the former component of a composite molding comprising a polymonovinylaromatic compound and PE. CONSTITUTION:When introducing sulfonic acid groups by crosslinking into the polymonovinylaromatic compound component of a composite molding comprising said polymonovinylaromatic compound (A) and polyethylene (B), said polyethylene is crosslinked before, during or after said crosslinking of compound (A). Said composite molding may be in any composite state, including lamination, blend, sea-island structure, etc., so far as it contains both of the components and may take any form, for example, a form of a resin molding or a fiber molding. Among them, fiber structures are desirable, and particularly an sea-island fiber structure having a fiber cross-section in which a plurality of fibers B are dispersed in fiber A, or a core-sheath structure in which fiber B serves as a core and fiber A does as a sheath component is desirable.
Patent JP-S624565-A (JP)
Title: Workrest for cutting tool grinding and manufacture thereof
Inventor: NAKAMURA TERUHIRO
IPC: B24B41/06
Filed: 1985-07-01
Abstract: PURPOSE:To obtain the workrest of long life by fitting and fixing a cylindrical material made of a diamond or CBN sintered body in the hollow hole of a cylindrical material, making a through hole of which the cross section is circle at the center of the material, lapping the inner surface, and dividing it in the direction of an imaginary plane separating minute length from and parallel with the axis of the hole. CONSTITUTION:A cylindrical material 18 made of a diamond or CBN sintered body is fitted and fixed in the hollow hole of a cylindrical cemented carbide material 19. And surface grinding and cylindrical grinding are performed to the upper and lower flat faces 20a and 20b of the material 20 respectively. Then, a through hole 21 is formed at the center of the material 20 by electric discharge machining or laser beam machining and the inner surface is lapped. And the material 20 is divided in the direction of an imaginary plane 22 separating minute length from and parallel with the axis 21a of the through hole 21 and an unnecessary part is removed. In addition, finish flat surface grinding is performed to the face 23 of a semicylindrical material formed by dividing completing a workrest. A workrest of which the groove section 21 is hard to be worn and of long life can thus be obtained.
Patent JP-S632603-A (JP)
Title: Rotary fluid pressure cylinder device with chuck holding force varying machanism
Inventor: OOTA KOJIRO
IPC: F15B15/14
Filed: 1986-06-19
Abstract: PURPOSE:To make it possible to adjust the holding force of a chuck keeping a predetermined pressure constant by constituting a captioned device in such a way that a check valve is adapted to be opened when the receiving pressure of a plunger becomes the minimum holding force or more of the chuck and is closed by varying the pressure in the passage on the inlet side of the check valve. CONSTITUTION:When the passage 5 on the inlet side of a check valve 11 is supplied with low pressure fluid of a pressure of the minimum holding force of a chuck 4 within the range of use, the pressure of the fluid is transmitted to the plunger pressure receiving chamber 16 displacing a plunger 10 for opening the check valve 11, for varying the pressure in a cylinder chamber 7 to a predetermined low pressure after a lapse of a time and for reducing the holding force of the chuck 4 to a small holding force. After that, when the fluid in the passage 5 is cut off once for all, the chuck 4 becomes locking state for keeping to hold a workpiece A with a small force. And when the passage 5 is supplied with high pressure fluid equivalent to large holding force when necessary, the check valve 11 is opened so that a high pressure fluid may flow into the cylinder chamber 7 for allowing the chuck 4 to hold the workpiece with a large holding force and to keep 3 the workpiece A locking by cutting the fluid in the passage 5.
Patent JP-S5769752-A (JP)
Title: Semiconductor mounting structure for substrate for electronic timepiece
Inventor: KOBAYASHI TOMOYOSHI
IPC: H01L23/28
Filed: 1980-10-17
Abstract: PURPOSE:To facilitate the mounting of an electronic wrist timepiece in a limited space by increasing the mounting density by reducing the amounting volume of an IC. CONSTITUTION:An IC containing recess 2 is formed in an insulating circuit substrate 1, and an IC3 is bonded to a conductive pattern in the recess. The stepwise wall surface 5 of the recess 2 is inclined to expand the bottom surface of the recess 2 to be readily form a conductive pattern. The surface 5 may be utilized also as a hole for inlet and gas vent at the time of molding with resin. The planar positioning of the IC3 is positioned by coinciding the corner 6 of the recess 2 with the corner of the IC. Reference numeral 7 represents the height positioning unit of an IC to mount the bonding height of the IC as a base formed horizontally on the bottom of the recess 2 constantly.
Patent JP-S5843844-A (JP)
Title: Installation of weather strip
Inventor: MASUMOTO KENICHI
IPC: B60R13/06
Filed: 1981-09-11
Abstract: PURPOSE:To prevent water penetration by attaching weather strip after adhering both ends of a specifically arranged sponge to be fitted to overlapping part of peripherary of an opening of a chassis. CONSTITUTION:When to install a weather strip 3 onto a flange 1 of periphery of an opening such as a trunk (not shown) of an antomobile, a construction is formed to improve the water sealing effect by strongly holding a pawl 7 of an attaching part 4 along a film 11 of the flange 1 upon thrusting the attaching part 4 of the strip 3 into the flange after adhering both ends of an overlaid member 14 onto an overlapped part F of the flange 1. To accomplish this practice, the overlaid member 14 provides a binding agent 12 which is taking effect with pressure onto one side of the zonal film 11, e.g. 0.05mm. thick of polyester film, and low modulus sponge made of semi-open cell foam is adhered, and the film 11 is stretched out longitudinally so as to adhere the surface of sponge 10 onto the overlapped part F.