baber/WOPTO huggingface dataset:
Patent JP-H04259583-A (JP)
Title: Ink sheet cartridge and recorder
Inventor: NAKAMURA FUMIHIKO
IPC: B41J35/08
Filed: 1991-02-14
Abstract: PURPOSE:To prevent a wasteful winding in removing a slack of an ink sheet. CONSTITUTION:A rotation detection mark 25d is provided on a supply reel 25. A sensor 34 for detecting the movement of the rotation detection mark 25d is provided on a device body 6. When the supply reel 25 starts rotating after the removal of a slack of an ink sheet 2, the movement is immediately detected by the sensor 34. In this manner, the ink sheet 2 is prevented from being wastefully wound up.
Patent JP-S60190970-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1984-03-04
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-H11237033-A (JP)
Title: Manufacture of and manufacturing device for coal-water paste
Inventor: TAKUWA MISAO
IPC: F23K1/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a CWP where coal particles are dispersed equally and there is no coal particles scattered on a flow layer, by keeping the fluidity of the CWP. SOLUTION: Coal is roughly crushed into rough crushed coal where the average grain diameter is 1-2 mm and besides the diameter of grains which become 10% in the quantity of passage under a sieve is in the range of 0.02-0.20 mm, and water, a lime stone as a desulfurizer are added to the rough crushed coal, and a 0.07 wt.% of biogam thickener (carboxyethyl cellulose) and 0.2 wt.% of polystyrene sulfonic acid interface activator are added to dry carbon, and they are kneaded to manufacture coal-water paste.
Patent JP-H05241873-A (JP)
Title: Microprocessor
Inventor: KURIHARA TOSHIHIKO
IPC: G06F7/00
Filed: 1992-02-27
Abstract: PURPOSE:To make it possible to inexpensively constitute the data processing part of a device for which high reliability is required such as an exchange, a magnetic disk control device by using a microprocessor. CONSTITUTION:The microprocessor is provided with plural same arithmetic operators 21a, 21b and a comparator 22 comparing the operating results. On the front step of at least one arithmetic operator 21b, data selectors 23a, 23b are provided. By switching the data selectors 23a, 23b based on the signal designating an operation mode, the same data to be operated is possible to be supplied to plural same arithmetic operators. By comparing the operation results of plural same arithmetic operators by the comparator 22, the fault of the arithmetic operator is possible to be detected. Thus, high reliability can be obtained and the speed-up of a processing can be performed by making plural arithmetic operators perform other operation in parallel by supplying other data to be operated to them by switching a data selector.
Patent JP-S55134774-A (JP)
Title: Inclined plate compressor
Inventor: KAWASHIMA KENICHI
IPC: F04B25/04
Filed: 1979-04-06
Abstract: PURPOSE: To improve durability of a compressor by increasing the quantity of circulating oil, for which a shaft is made to move downward against the center of a shell.  
     CONSTITUTION: A shaft 26 is moved downward against the center of a shell, a junction area is obtained such that pressure-welded parts 7W11 of both cylinder blocks are not deformed unevenly without providing a pressure-welded part 11 on the bottom of an inclined plate space 4 concavely to the inclined plate space side, and oil is stored on the bottom of the inclined plate space and also on the bottom of oil separation chambers 2, 3 when a compressor is stopped running. Then, there is no portion left for storing the oil on the bottom of the inclined plate space, and thus an oil not for lubrication is not present, therefore the oil sealed in a refrigeration cycle is all to serve for lubrication, and even if the compressor is operated under a state wherein refrigeration is not satisfactory, there is effluent the oil more than ever before in the refrigeration cycle, thus improving durability of the compressor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52124305-A (JP)
Title: Tone arm
Inventor: IEDA MOTOI
IPC: G11B3/28
Filed: 1976-04-12
Abstract: PURPOSE: To adjust reproduced tone color by making only the Q of declining resonance frequencies variable through the selection of the compliance, resistance and mass of a dynamic damper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08141018-A (JP)
Title: Wheelchair
Inventor: NASHIHARA HIROSHI
IPC: A61G5/00
Filed: 1991-02-13
Abstract: PURPOSE: To provide a wheelchair composed of molded plywood as a main raw material with tenderness for a handicapped person, and especially, optimum for indoor use. CONSTITUTION: A pair of side frames 6 are constituted by joining an upper side frame 7 with a lover side frame 8 interposing a die frame 9, and inserting a piece into a joined gap. The lower horizontal parts of the pair of side frames 6 are connected by interposing a connecting frame, and the tips on the back part of the side frames 6 are joined by disposing a head frame horizontally, and the lower terminals of the leg part of the frame are joined by disposing a footless frame 13 horizontally.  A seat face plate is fixed between the upper horizontal parts of the side frame 6, and a seat back plate is fixed between their back parts, and also, a seat face cushion 16 and a back face cushion 17 are mounted on the seat face plate and the seat back plate, respectively, and an arm rest 19 is fixed between the upper horizontal part and the back part of each side frame 6, and a footless plate 20 is fitted successively in the footless frame 13 so as to rotate rearward.
Patent JP-S61203028-A (JP)
Title: Magazine separating device for magazine stocker
Inventor: OKITSU HIKARI
IPC: B65G59/06
Filed: 1985-03-04
Abstract: PURPOSE:To prevent a magazine from being shocked enabling the separated magazine to be positioned as it is by arranging an opening, through which the magazine at the lowermost stage passes through, at the lower end of a columnar guide member so as to push out the magazine located at the lowermost stage to the longitudinal direction. CONSTITUTION:A magazine 2a located at the lowermost stage is pushed out to the left by means of a pusher 6 allowing the magazine 2a to be pushed out of a cutout 3b at the lower end of a columnar guide member 3'. At this moment, if the stopper has been lowered down, the magazine can be positioned. If the pusher 6 is retracted to its original position, each of the succeeding magazines 2b-2h is lowered by one stage by its own weight allowing the magazine 2b which has been on the second stage, to be the lowermost one. This configuration enables both shock and noise to be reduced because the magazine drops from a place which is high only by the height h of one stage.
Patent JP-S62198021-A (JP)
Inventor: NAMEKATA MAKOTO
IPC: H01H35/00
Filed: 1986-02-25
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-S53125857-A (JP)
Title: Optical fiber drawing apparatus
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/00
Filed: 1977-04-11
Abstract: PURPOSE:To prevent an optical fiber from being damaged by abruptly cooling the fiber in a manner to blow gases to the fiber.
Patent JP-S62204030-A (JP)
Inventor: RU FUORU MARUSERU
IPC: F16F13/06
Filed: 1987-02-24
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-H03245107-A (JP)
Title: Branching/multiplexing optical waveguide circuit
Inventor: KITO TSUTOMU
IPC: G02B6/12
Filed: 1990-02-23
Abstract: PURPOSE:To improve productivity and reproducibility by respectively specifying the radius of curvature in the bending part of branch waveguides, the specific refractive index difference between the respective waveguides and clad and the dull width at the branch point. CONSTITUTION:This circuit has the optical waveguides of a quartz glass formed on a silicon substrate and is formed in the clad and>=2 branch waveguides 12, 13 are communicated with one waveguide 11. The bending part of the branch waveguides 12, 13 is formed to an arc of >=40mm radius R of curvature and the specific refractive index difference between the waveguide 11 and the wave grides 12, 13 and the clad is 0.22 to 0.30%; in addition, the dull width WB at the branch point 14 is <=2.0mum. The branching loss at 1.3mum, 1.55mum wavelength is suppressed to <=0.2dB. The improved productivity and reproducibility and the decreased loss are attained.
Patent JP-H11146678-A (JP)
Title: Motor
Inventor: GOTO MAKOTO
IPC: H02P6/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor having constitution suitable for making into an integrated circuit. SOLUTION: An operation controller 51 detects the operation voltage of field-effect power transistors 81-83, and outputs a signal to be transformed, which changes synchronously with the shifting operation of a motor, and an operation control signal answering the detected operation voltage. It controls the switching operation of a switching transistor 61, in response to the operation control signal, and varies the converted DC voltage of a power converter 52. The converted DC voltage of the power converter 52 is supplied to power amplifiers 11-1 7. The power amplifier constituted of a field-effect power current mirror circuit smoothly switches the current path from the converted DC voltage of the power converter to three-phase cowls 2-4, and lessens the pulsation of drive currents 11-13 to the coils so as to reduce motor vibration.  A switching transistor and a power transistor are made into an integrated circuit together with a required semiconductor element, so as to prevent malfunction caused by the parasitic transistor made within the integrated circuit. The power loss in field-effect power transistors 81-83 and 85-87 are reduced, and the heat generation by the integrated circuit is small.
Patent JP-H07251012-A (JP)
Title: Circulation warm bath machine
Inventor: KUNIEDA YOSHIO
IPC: B01D35/027
Filed: 1994-03-11
Abstract: PURPOSE:To provide a circulation warm bath machine in which operation for replacing expendable supplies is easily performed by equipping a replacement unit that has both a storage means storing a cleaning solution for cleaning bathwater in a 'bathtub and a filtration means filtrating the bathwater added with the cleaning solution supplied from the storage means and providing the replacement unit so as to be detached from the body. CONSTITUTION:This circulation warm bath machine is constituted so as to clean bathwater in a bathtub and to obtain proper water quality and equipped with a replacement unit 6 which has both a storage means 5b storing a cleaning solution Y for cleaning bathwater in the bathtub and a filtration means 5a filtrating the bathwater added with the cleaning solution Y supplied from the storage means 5b. The replacement unit 6 is provided detachably from the body 1 and equipped with the space for housing substance removed from the filtration means 5a. Furthermore, a handle 7 is provided in the upper part of the unit 6 to easily perform attaching and detaching operation by a user. Connection parts 30-32 are provided in the lower part of the unit 6 to perform delivery of bathwater between the unit 6 and the body 1 side.
Patent JP-S62200103-A (JP)
Inventor: HONDA KENJI
IPC: F22B1/18
Filed: 1986-02-28
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-S63209104-A (JP)
Inventor: SEIKE SHOJI
IPC: H01T1/16
Filed: 1987-02-26
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-H09230917-A (JP)
Title: Robot controller
Inventor: SUZUKI KATSUHIKO
IPC: B25J13/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To easily and exactly recognize the status of plural operating programs by providing a means displaying the line drawing of the operating locus of a robot operating program, a program list and the program operation of a robot on the display screen of a program display panel. SOLUTION: This controller is provided with a main body controller 1 controlling a robot main body and a program display panel 2 displaying a robot operating program. The program display panel 2 has an indicator 10, a transparent switch 11 and a selection switch 12. The indicator 10 is connected with an indicator control circuit 7 via a bus line 16, the transparent switch 11 is connected with a transparent switch signal input circuit 8 via a bus line 17 and the selection switch 12 is connected with a selection switch signal input circuit 9 via a bus line 19. Plural operating programs can be displayed together on the display screen of the program display panel 2 or the instantaneous selection of each operating program is made possible.
Patent JP-S59168331-A (JP)
Title: Pressure converter
Inventor: KATOU KAZUYUKI
IPC: G01L1/22
Filed: 1983-03-15
Abstract: PURPOSE:To make it possible to perform zero-point temperature compensation without the effect of previous adjustment and without dispersion in zero-point temperature characteristics, by performing the temperature characteristic compensation at a zero point in correspondence with the expansion and contraction of the gas in a reference pressure chamber due to temperature change. CONSTITUTION:A reference pressure chamber, which is partitioned by diaphragm, is filled with a gas such as helium at reference pressure. The resistance value of a temperature dependent resistor RA is changed with the variation in volume of the gas due to temperature change. A bridge circuit B2 is formed by the resistor RA in a resistor Ralpha and resistors R6-R8. A temperature compensating output is outputted through the bridge circuit B2 and an operation amplifier OP2. The temperature compensation at a zero point of the strain gage bridge circuit B1 for measuring the pressure provided in the diaphragm is performed, including the offset compensation of the amplifier OP2 and an operation amplifier OP1, which generates the output corresponding to the pressure accompanied by the temperature change. In this constitution, the zero-point temperature compensation can be performed without the effect of the previous adjustment caused by the dispersion in strain gage characteristics and without the dispersion in zero-point temperature characteristics in a broad range.
Patent JP-H09226866-A (JP)
Title: Case for carrying sheet body
Inventor: UENISHI TAKASHI
IPC: B65D85/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To allow replacement or the like when a size between grooves is to be changed without replacing an entire case by providing a side plate having a groove with a glass substrate in contact as a separate component from a case body. SOLUTION: A side plate 3 formed with a groove 9 for supporting a sheet body is removably attached to opposite side wall faces in a case body 1. The guide plate 11 having a guide groove for inserting the side plate 3 is pasted to the side wall face of the case body 1. On the other hand, a reinforcing rib 10 is provided on the side plate 3, the reinforcing rib 10 is inserted into the guide groove of the guide plate 11, and the side plate 3 is removably fixed to the guide plate 11 via a screw 12. A groove 14 for supporting the guide plate is preferably formed on a pair of opposite side wall faces in the case body 1. Thus replacement when a size between the grooves 9 is to be changed or replacement at the time of wear and tear is possible.
Patent JP-S51116697-A (JP)
Title: Gas laser device
Inventor: MAEDA AKIRA
IPC: H01S3/03
Filed: 1975-04-04
Abstract: PURPOSE:To prevent magnetic effect from being lost, by impressing a magnetic field in the direction of a laser tube's optical axis, and by enclosing a laser tube with a diamagnetic material which prevents the leakage of the magnetic field.
Patent JP-S56140579-A (JP)
Title: Magnetic bubble element
Inventor: HIDAKA YASUHARU
IPC: G11C11/14
Filed: 1980-03-31
Abstract: PURPOSE:To expand driving margin by making the vertical angles of patterns at both upper and lower end parts or one side part of a pattern column extending in a domain stretch direction less than those at the center part of the pattern column. CONSTITUTION:On a (YSmLuCa)3(FeGe)3O12 film grown on GGG, head bubbles are suppressed by a YIG thin layer and on it, 300 stages of chevron patterns of 12mum in pitch, 1mum in gap, 3mum in pattern width, and 90 deg. in vertical angle (alpha1), for example, are stacked through Al2O3 films; and vertical angle (alpha2) of 10 stages of patterns at both end parts is set to 80 deg.. Consequently, the driving margin is expanded by lowering the lower limit of a driving bias.
Patent JP-H02223711-A (JP)
Title: Device to burn combustible matter of high water content
Inventor: ASAI MINORU
IPC: F23G5/30
Filed: 1989-02-23
Abstract: PURPOSE:To make large scale facilities for drying unnecessary and to dry to the extent that self-burning can be performed by providing a fluidized bed with a combustible substance supply pipe up to the fluidized bed section and forming a particles intake port which opens at the combustion zone in the midway to the fluidized bed. CONSTITUTION:A sludge S that is conveyed through a sludge conveying pipe 22 passes through a cut-off plate 23 to be cut out into rod shape and the cut sludge falls into a sludge supply pipe 13. During the falling the sludge is indirectly heated by the heat from the combustion zones 14 and 15. On the other hand, from a particle take-in port 18, the particles out of the particles being heat medium circulating the internal side of burning regions 14, 15, falling along the outer wall of the sludge supply pipe 13 are taken-in and at the same time a high temperature gas flows-in. Then those particles and gas heat the sludge S by mixing and making contact with it. Namely the sludge S, when it passes the section lower than the particle take-in opening 18, is heated directly by them. Thus, it is possible to dry the sludge S to the extent that it can perform self-burning in the midway of supply of the sludge S with the sludge supply pipe 13 loaded in an incinerator 12.
Patent JP-S61201487-A (JP)
Title: Infrared optical part
Inventor: EHATA KEIJI
IPC: H01S3/08
Filed: 1985-03-05
Abstract: PURPOSE:To smooth the surface further, and to reduce an effect on laser energy by attaching a thin-film onto a ground surface by the same blank as a base material through vacuum deposition, etc. and surface-treating the thin-film. CONSTITUTION:A thin-film of the same kind as a blank used as an optical part for an infrared laser is formed onto the ground surface of the blank, and the ground surface is further smoothed, thus manufacturing an infrared optical part. That is, the thin-film consisting of the same substance is attached onto the ground surface manufactured through lapping and polishing processes. The surface of the ground surface consisting of a substance such as ZnSe is improved more smoothly by affixing the thin-film composed of a substance such as ZnSe onto the ground surface consisting of ZnSe. Accordingly, products under the same state of the surfaces can be produced, and the effects of the reduction, etc. of the effect of the surface on laser energy are acquired.
Patent JP-S59166966-A (JP)
Title: Production of capsule toner
Inventor: HOSOI NORIYUKI
IPC: G03G9/08
Filed: 1983-03-14
Abstract: PURPOSE:To obtain an excellent powder characteristic and to obtain an always sharp image even if an environmental condition fluctuates by using methyl cellulose as an emulsion stabilizer for dispersing a core material into a micro- droplet state. CONSTITUTION:Methyl cellulose (MC) is used as an emulsion stabilizer for dispersing a core material contg. a recording material into a micro-droplet state. The MC has 10,000-50,000 average mol.wt. and 1.2-2.0 degree of methoxy group substn. in which 20-60% of the methoxy group is substd. by a hydroxypropoxy group. The MC is subjected to a hydrophobing treatment by a methylol melamine. The amt. of the MC to be used is made <=10wt% over the entire part of a microcapsule constituting material and a polyurethane, polyurea or polyamide resin is used for the shell. Both resins may be used in the form of >=2 kinds of composite walls. The microcapsule toner obtd. in such a way is less affected by an external environmental condition and an always sharp image is obtainable therefrom.
Patent JP-H08339847-A (JP)
Title: Surface mount electric connector, strip and raw material of plural surface mount electric connectors connected in row, coiled strip of plural surface mount electric connectors connected in row, raw material of surface mount electric connector and manufacture of surface mount electric connector
Inventor: LEGRADY JANOS
IPC: H01R12/57
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting electrical connector capable of easily automating the mounting, with simple structure and low cost by integrally connecting a flat base and a tab-shaped contact vertically projecting from the flat base with a bent intermediate connecting part. SOLUTION: In a surface mounting electrical connector 10 comprising a base 12 having the flat surface to be connected to a flat conductive surface of a printed circuit board and an electrical contact pin 14 projecting practically vertically from the base 12, the electrical contact pin 14 comprises first and second contact parts 14a, 14b connected with a bending- worked bridge part 14C, and these ends are connected to first and second base parts 12a, 12b with bent intermediate connecting parts 16a, 16b. Spaces S, 14d formed by them form a solder absorbing space. The electrical connector 10 is formed by press-working a large material 19 of a flat thin plate into small materials 19a-19c with connecting tab 18, they are conveyed to the specified position, and divided into each material, then bent to easily form integral structure.
Patent JP-S52125286-A (JP)
Title: Radiating device for bluelight
Inventor: NUNOMURA KEIRI
IPC: H01S3/109
Filed: 1976-04-14
Abstract: PURPOSE:To combine semiconductor laser with a light-guiding path of a thin film to form an element giving forth blue light which gives rise to optically nonlinear interactions, whereby an inexpensive and low-power element radiating blue light is obtained.
Patent JP-S59168118-A (JP)
Title: Preparaton of poly-paraphenylene terephthalamide yarn
Inventor: ISHITOBI TAMIO
IPC: D01F6/60
Filed: 1983-03-16
Abstract: PURPOSE:To obtain the titled yarn having high strength, by dissolving a polymer in conc. sulfuric acid to give spinning dope, passing it through pores of a porous plate at specific linear speed, extruding it from an orifice of a spinneret to a noncoagulating atmosphere, introducing it as a fibrous dope stream into a coagulating bath. CONSTITUTION:A poly-paraphenylene terephthalamide polymer is dissolved in 95-101wt% conc. sulfuric acid to give spinning dope, which is introduced from the feed pipe 4 to the holder 3, passed through once an orifice of the one or more layer porous plate 2 set at >=about 10mm. distance from an orifice of the spinneret 1 in the upper stream of the flow at least >=30% linear speed based on linear speed at pasing of the orifice of the spinneret, passed through the orifice of the spinneret 1, extruded into the noncoagulating atmosphere 5, formed into the fibrous dope steam 7, and introduced to the coagulating bath 6, to give the desired yarn.
Patent JP-S62200673-A (JP)
Inventor: HORI TOMOSHIGE
IPC: G01P13/00
Filed: 1986-02-27
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-S53128665-A (JP)
Title: Manufacture of rotator
Inventor: SEGAWA JIYOUICHIROU
IPC: F16F15/30
Filed: 1977-04-15
Abstract: PURPOSE: To manufacture a rotator having a high tensile strength in the circumferential direction, and significant tensile strengths in the axial and radial directions, by impregnating a reinforced fiber laminate made by winding two types of strips comprising reinforcing fibers one after another with a thermosetting resin. 
     COPYRIGHT: (C)1978,JPO&Japio