baber/WOPTO huggingface dataset:
Patent JP-H0893590-A (JP)
Title: Fuel injection pump
Inventor: SHIOZAKI CHUICHI
IPC: F02M43/02
Filed: 1994-09-22
Abstract: PURPOSE: To reduce nitrogen oxides, carbon monoxide and black smoke in exhaust gas by, when an engine turns into a fixed operating state, opening a switch valve for supplying water through a water supply hole to fuel in a through hole. CONSTITUTION: A plunger 14 moves vertically in the through hole 13a of a plunger barrel 13 fitted in a pump housing 12 to forcedly feed fuel to a fuel injection nozzle. A fuel chamber 16 is formed between the upper outer peripheral face of the plunger barrel 13 and the inner peripheral face of the pump housing 12, and the fuel chamber 16 is made to communicate with the through hole 13a through an intake-exhaust hole 13b formed in the upper part of the peripheral wall 13d of the plunger barrel 13. A water supply hole 13c being smaller in bore than the intake-exhaust hole 13b is formed in the upper part of the peripheral wall 13d of the plunger barrel 13 being upper as far as a fixed distance than the intake-exhaust hole 13b, and a water pressure-feed means 17 is connected to the water supply hole 13c through a switch valve 22.  When an engine turns into a fixed operating state, the switch valve 22 opens to supply water through a water supply hole 13c to the fuel 15 in the through hole 13a.
Patent JP-S63132124-A (JP)
Inventor: DEEBITSUDO ARUFURETSUDO JIYAKU
IPC: G01J9/02
Filed: 1987-09-12
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-H0782570-A (JP)
Title: Method and apparatus for thermal liquefaction
Inventor: TEZUKA FUMINOBU
IPC: B29B17/04
Filed: 1993-09-13
Abstract: PURPOSE:To effectively utilize a plastic waste comprising several kinds of plastics and obtain a high-quality fuel oil by incorporating water into the waste, converting it into a foam, and thermally decomposing it. CONSTITUTION:A plastic waste A comprising several kinds of plastics such as a vinyl chloride resin is charged together with a blowing agent and water and/or an alkali B into a hopper mixer 1 where they are crushed and mixed. The resulting mixture is conveyed with a screw section 5 of an extruder, heated with a heater 3, pushed forward with a screw 5a, molded with a die 7, quenched with a water vessel 11, and cut with a knife 9, giving a finely pulverized foam C. The foam C is liquefied by thermal decomposition. Thus a high-quality fuel oil is recovered at a high decomposition efficiency from the plastic waste.
Patent JP-H1165173-A (JP)
Title: Base particles of toner, toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/08
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory clearer color reproducibility and color forming property at the time of forming a full-color image by incorporating a treated pigment specified in the constitution and a bonding resin. SOLUTION: The base particles of a toner for developing an electrostatic charge image contains a treated pigment and a bonding resin. The treated pigment is obtd. by heating and mixing an aq. paste of an org. pigment, a resin which is solid at ordinary temp. and rosin as a dispersing aid and then removing the water. The aq. paste has about 20-50% solid content and is obtd. by adding water, etc., to a formed pigment and purifying the pigment by the repetition of washing and filtration. The org. pigment may be any water- insoluble org. pigment. A colorless transparent resin is suitable for use as the resin which is solid at ordinary temp., that is, and usable for flashing in consideration of the transparency of an image.
Patent JP-H0967572-A (JP)
Title: Backfilling method for buried item
Inventor: ABE HIROSHI
IPC: E02F5/12
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a backfilling method for a buried item which method uses a low-cost liquefied soil of a general formulation and enables the formation of an upper layer (e.g. a roadbed) within 2hr after the deposition of the liquefied soil. SOLUTION: In a method for backfilling a buried item 3 buried or constructed under the ground surface, a liquefied soil layer 1 is deposited so as to enclose the item 3; then a sand layer 2 comprising earth and sand contg. 3-20wt.% hydraulic material is formed on the layer 1; and an upper layer 4 (e.g. a roadbed) is formed on the layer 2.
Patent JP-H0660042-A (JP)
Title: Display change sharing device for common data
Inventor: ISHIDA EIJI
IPC: G06F3/048
Filed: 1992-08-05
Abstract: PURPOSE:To enable a slave client to follow up changes of the display position and display magnification of the display in a common window displayed on a master client. CONSTITUTION:This device has the master client 2 which controls a display of common data common to group members, the slave client 3 which offers individual displays of the common data, a common data control server 1 which distributes the common data at a request from the master client or slave client, and a network 4 which couples the common data control server with the client. Then the common data control server is provided with request interpreting means 1a and 1b which interprets a display change request from the master client and a slave client display distributing means 1g which sends a display request to the slave client according to the result of interpretation by the request interpreting means.
Patent JP-H0392238-A (JP)
Title: Tool exchange arm for machine tool
Inventor: KIN SHIGEHIKO
IPC: B23Q3/157
Filed: 1989-09-01
Abstract: PURPOSE:To simplify exchange tool gripping and opening operation by making each of two finger pairs, provided on a tool exchange arm, pivotal around an axis line parallel to an arm axis line, and making one side finger of the finger pair pivotal in an opening direction against an energizing means by the action of a rotation cam. CONSTITUTION:A cam 51 to which two notch parts 51b are formed is provided to a hollow cam axis 51 independently pivoted in the center hole of a tool exchange arm main body 16. Two sets of a finger pair 17 are pivotally provided around an axis 54 parallel to the cam axis 51 in the arm main body 16, and the passive part 17C of each one side finger FA is pressed by the N direction pivoting of a cam 51a. The finger FA is pivoted in an opening direction against a spring 58, and the other side finger FB too is pivoted in the opening direction. Consequently the gripping of a tool is concurrently released, and the tool is closed by adverse direction pivoting of a cam 51a to be gripped. As a result, the gripping and releasing of the tool can be surely made with simple structure.
Patent JP-H0275551-A (JP)
Title: Bank note delivery device
Inventor: OZEKI KAZUO
IPC: G07D1/00
Filed: 1988-09-12
Abstract: PURPOSE:To prevent stoppage of bank note delivering function by providing a plurality of cashboxes for deliverying bank notes, and composing in such a way that if a delivery of bank notes has failed from one of them, bank notes for the same amount are delivered from another cashbox. CONSTITUTION:A bank note delivery device comprises a plurality of cashboxes 1, bank note delivering parts 2 for the cashboxes respectively, and bank note delivery detectors 3 for the bank note delivering parts 2 respectively. For example, if bank notes 4 from the uppermost cashbox 1 are caught at the bank note delivering part 2, the failure of the delivery is detected by the detector 3, and it is notified to a controller. The controller receives the notification and generates a bank note delivering command to the lower stage cashbox 1. As a result, bank notes for the same amount are delivered from the designated cashbox 1, and are discharged by a transfer system 5. If a failure of a delivery occurs, therefore, bank notes can be delivered securely.
Patent JP-H0972955-A (JP)
Title: Radar receiver
Inventor: GOTO RYOJI
IPC: G01S13/44
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve and expand an input level into a mono-pulse radar receiver in that the maximum value thereof is used to be limited by increased a receiver signal level during the receiving period by the receiver to saturate a low noise amplifier. SOLUTION: Switches 2a, 2b, 4a and 4b are provided at input-output terminals of low noise amplifiers 3a and 3b. Paths are so arranged that one thereof lets a signal pass through the low noise amplifiers 3a and 3b and the other does not. When a signal of a level enough to saturate the low noise amplifiers 3a and 3b is inputted, the input thereof is detected and switches 2a, 2b, 4a and 4b are so operated as to change the path to bypass the low noise amplifiers 3a and 3b.
Patent JP-H08131678-A (JP)
Title: Walking sewing machine
Inventor: BORUFU RIYUUDEIGAA FUON HAAGEN
IPC: D05B27/04
Filed: 1994-09-22
Abstract: PURPOSE: To provide an upper feed sewing machine capable of preventing the jumping of an upper feed dog even in high-speed sewing and obtaining appropriate feed force at all times. CONSTITUTION: A needle bar 1, a feed bar 2 and a presser bar 3 suspended from a sewing machine body A toward a throat plate C are arranged side by side in the order along the feed direction D of a sewing material (cloths W1 and W2 ). By arranging the feed bar 2 between the needle bar 1 and the presser bar 3, a distance between the fulcrum of a feed body 8 supported by the suspended end part of the feed bar 2 and the upper feed dog 9 which is the acting point is shortened. Thus, the follow-up ability of the upper feed dog 9 is improved by using the short-dimension, small-sized and light-weight feed body 8 of small moment and the generation of jumping is suppressed to the rotation speed of a high order.  Also, by turnably and pivotally supporting a swing arm 42 for supplying a thread crossed with a needle thread immediately before a needle 5 by the presser bar 3, the swing arm 42 is arranged with excellent space efficiency and the rotation radius of the swing arm 42 is enlarged.
Patent JP-2000060159-A (JP)
Title: Ultrasonic motor equipment
Inventor: TSUKUI MICHIO
IPC: H02N2/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact ultrasonic motor equipment which can deliver rotary motion and linear motion. SOLUTION: An elastic body 2 pasted with a piezoelectric body 7 is fixed at a boss section 1a formed in the bottom wall 1 of box. The elastic body 2 is provided with ring-shaped sections 4, 5 separated in the radius direction by circumferential grooves 2b, 2c. Rotors 8, 9 are so installed as to correspond to resonating sections 4a, 5a of the annular sections 4, 5. A moving shaft 3 is rotated by the turning force of the inner rotor 8, and the rotating force of the outer rotor 9 is converted into linear motion force along the axis line of the moving shaft 3 through a female screw section 11a and a male screw section 12a.  By dividing an elastic body by means of circumferential grooves and installing an inner and an outer resonating section on each divided section, a compact ultrasonic motor can be realized which can deliver two kinds of driving forces and an output member thereof can be put in the rotary and linear motions.
Patent JP-H1164652-A (JP)
Title: Waveguide to the core of which fluorine is added and its production
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide which is formed by adding fluorine to a core having a waveguide of a high specific refractive index difference Δ, is substantially free of absorption peaks from a wavelength 1.3 μm band to a wavelength 1.6 μm band, is extremely low in loss and facilitate refractive index control and a process for producing the same. SOLUTION: When the fluorine is added into the core of an oxide co-added with at least one kind of additives to enhance the refractive index, the hydrogen of the OH group, Si-H group or N-H group and fluorine existing in the clad layer 21 and the core 22 react to form gaseous HF which may be released outside the core 22. Consequently, the core 22 substantially free of the OH group, Si-H group or N-H group may be embodied. As a result, the waveguide which is extremely low in loss is obtd. As the amt. of the fluorine to be added into the core 22 is larger, the effect is higher. If the fluorine is added into the intermediate layer and the clad layer 21 as well, the waveguide having the lower loss is obtd.
Patent JP-H1072295-A (JP)
Title: Chrysoberyl synthetic single crystal
Inventor: NISHIGAKI YUICHI
IPC: C30B29/22
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a chrysoberyl synthetic single crystal which shows a bright and sharp pink-purple color with high transparency and has a high commercial value by incorporating a specified amt. of titanium as a coloring agent into a chrysoberyl single crystal. SOLUTION: Titanium as a colorant is incorporated by 0.05 to 2.5wt.%, preferably 0.1 to 2.0wt.% into a chrysoberyl synthetic single crystal comprising aluminum oxide and beryllium oxide. The chrysoberyl single crystal has a chemical compsn. of BeAl2 O4 orthorhombic crystalline system and 3.71 specific gravity. As for titanium as a coloring component, any of Ti, TiO2 and Ti2 O3 can be preferably used.
Patent JP-S60123323-A (JP)
Inventor: MINOURA SADAO
IPC: B65B9/04
Filed: 1983-12-02
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-H0787398-A (JP)
Title: X-ray image diagnostic device
Inventor: NAKAYAMA HIROSHI
IPC: A61B6/00
Filed: 1993-09-14
Abstract: PURPOSE:To obtain an X-ray image diagnostic device in which a noise can be reduced locally while preserving a picture edge part by covering every picture element on an X-ray original image with a local smoothing filter corresponding to a differentiated absolute value. CONSTITUTION:A differentiated absolute value calculating part 6 calculates the differentiated absolute value for each picture element of the X-ray original image, and stores it in a data storage part 7. A histogram calculating part 8 generates the frequency histogram of the differentiated absolute value for the calculated result of one picture element portion of the calculating part 6. A spatial filter determining part 9 divides the area of the frequency histogram, and calculates the differentiated absolute value corresponding to a boundary, and determines a spatial filter for each differentiated absolute value, and sets it in a spatial filter table 10. A spatial filter calculating part 11 reads the position and the differentiated absolute value of each picture element out of the storage part 7, and reads a filter factor or filter matrix size out of the table 10, and reads the picture element out of an image memory 5, and covers the image with the local smoothing filter.
Patent JP-H1167844-A (JP)
Title: Bonding device
Inventor: MATSUBARA TOSHIYA
IPC: H01L21/607
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation stress biased in the direction to a beam lead by a method wherein an arrangement direction of the beam lead is detected, and an arm is pivoted so that a rolling pattern directs to a direction adapted to the arrangement direction of the beam lead. SOLUTION: A controller 15 recognizing an arrangement direction of a beam lead 3 pivots an arm support body 8 so that a line of patterns formed in a bonding tool 10 corresponds to the arrangement direction of the beam lead 3 based on the arrangement direction of the beam lead 3 extending until a first terminal 2. Actuators 4, 6 of tables 5, 7 are respectively controlled so that a tip of the bonding tool 10 is positioned upwardly of the terminal 2 based on the arrangement direction and the position of the first terminal 2. Thereby, a deformation stress to a partial direction does not act on a face of the beam lead 3, and accordingly it is possible to attain bonding results with high reliability in which a short-circuit does not occur or a joint force is not reduced.
Patent JP-S61106862-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/08
Filed: 1984-10-29
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-H0673797-A (JP)
Title: Installation of garret in unit house
Inventor: KURITA KAZUKI
IPC: E04B7/18
Filed: 1992-08-27
Abstract: PURPOSE:To lessen labor of transportation and construction in site. CONSTITUTION:A garret unit 13 is fitted on the upper face of a house unit to be freely taken out. And after the garret unit 13 has been transported together with the house unit containing it therein, the garret unit 13 is pulled out of the house unit 11 and fixed. In this way, a roof structure 33 constituted of parallelly arranged three garrets 13 for instance can be installed.
Patent JP-H0278077-A (JP)
Title: Floating head slider
Inventor: TOKUYAMA MIKIO
IPC: G11B21/21
Filed: 1988-09-14
Abstract: PURPOSE:To cancel an eddy generated on a slider rear surface, and to decrease a floating fluctuation by providing an air guiding part formed from the edge surface on an air inflow side at the slide rear surface of a floating head slider. CONSTITUTION:A wedged air guiding part 13, which expands from the upper edge of an inflow edge surface 4 to the outflow edge side of the slider, is stuck to a slider rear surface 12 by adhesives, etc. By the air guiding part 13, wind caused by the rotation of a recording medium smoothly flows around the slider, the flow eddy is not generated on the slider rear surface 12, fluid exciting force due to the generation and dispersion of the eddy does not operate on a floating head slider 1, and thus the floating fluctuation is decreased.
Patent JP-H09104323-A (JP)
Title: Force limiter of safety belt retractor
Inventor: KURAUSU BOOMURAA
IPC: B60R22/34
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a force limiter for a safety belt retractor that can reduce a high load peak, generated to a belt at the time of a vehicle collision, with higher reliability, with its force limiting characteristic influenced by a unique system using a simple device. SOLUTION: In this force limiter, a hollow belt reel 10 is fitted with two ratchets 12, 14 connected by a shaft 16 coaxially extended passing the hollow belt reel 10. The shaft 16 has an external thread 18 at one end part, and a nut 20 is screwed with the external thread 18. The nut 20 is coaxially installed in the belt reel 10 and connected in such a way as to be rotatable along with a reel and to be relatively displaceable in the axial direction. A pipe body 24 is disposed on the shaft 16 between the nut 20 and an axial contact element 22 while surrounding the shaft 16. The pipe body 24 is plastically deformed when the nut 20 axially moves in relation to the contact element 22. As a result, a load peak generated to a belt is reduced.
Patent JP-H01153095-A (JP)
Title: Cloning of bacillus thuringiensis which is noxious to dipteron
Inventor: TOOMASU II GIRUROI
IPC: A01N63/00
Filed: 1988-09-14
Abstract: PURPOSE: To enable to elucidate a DNA encoding the toxin of Bacillus thuringiensis variety israelensis (B.t.i) and control deptera.  
     CONSTITUTION: A gene encoding a fragment of a toxin expressed in Bacillus thuringiensis and having a specific 1136 amino acid sequence is introduced into a microbial host. The B.t.i.segregant is deposited as a strain HD 567. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60122614-A (JP)
Title: Roller for conveyer
Inventor: ISHINO TOSHIYUKI
IPC: B65G39/00
Filed: 1983-12-02
Abstract: PURPOSE:To relatively easily constitute a conveyer line having a curve while enable every roller to be individually controlled, by constituting a roller conveyer of driving type without causing the necessity for providing a driving power source in the outside. CONSTITUTION:This roller 1 has fixed shafts 2, 3 on the same axis and an outer cylinder 5 axially rotatably supported to the both shafts 2, 3 through bearings 4... while the roller 1 is constituted by providing a motor 6 placing it aside to a side of the one fixed shaft 2 in the outer cylinder 5 so as to enable the outer cylinder 5 to be rotated reducing its speed through planetary gears 7 by rotating the motor 6. The roller 1, providing in the periphery of the outer cylinder 5 two ring-shaped recessed grooves 5a, 5b in the peripheral direction in an opposite side to the side of the motor 6, enables another neighboring free roller to be rotated through round belts engaged with these recessed grooves 5a, 5b. Said motor 6 fixedly provides its stator 10a to the fixed shaft 2 and its rotor 9a to a driving shaft 8 of the planetary gears 7, respectively.
Patent JP-H0868158-A (JP)
Title: Fixing member for pc steel stranded wire and fixing section
Inventor: TANIYAMA SHINGO
IPC: E04C5/08
Filed: 1994-08-29
Abstract: PURPOSE: To improve fixing efficiency by locating the center axis of the conical hole of an anchor disk on the inside to the sheath center axis than the center axis of the guide hole of a spacer. CONSTITUTION: The center axis E of the conical hole 66 of an anchor disk 6 inserted with a PC steel stranded wire 1 is located on the inside to the axis A corresponding to the sheath center axis than the center axis F of the guide hole 55 of a spacer 5 for fixing the PC steel stranded wire 1. The outer periphery of the PC steel stranded wire 1 drawn when the hole wall B on the near side to the axis A corresponding to the sheath center axis of the guide hole 55 is slid is not brought into contact with the similar hole wall C of the conical hole 66, and it is invariably kept at the center position of the conical hole 66. When a wedge 7 is driven in the tensile state of the PC steel stranded wire 1, wedge pieces 77 are thrust to the uniform depth.  When the tensile force is shifted to hold the wedge pieces 77, the drawn depth of the wedge pieces 77 by the PC steel stranded wire 1 is not biased, the depth is very slight, and little damage is given to the PC steel stranded wire 1 by the wedge 7.
Patent JP-H0567870-A (JP)
Title: Printed board and method of mounting surface mount semiconductor device
Inventor: ASANO YUICHI
IPC: H05K3/34
Filed: 1991-09-09
Abstract: PURPOSE:To realize a printed board capable of improving the quality of mounting of a surface mount semiconductor device and a method of mounting the surface mount semiconductor device. CONSTITUTION:A printed board is one for mounting a surface mount semiconductor device 16 on the board and is constituted into such a structure that protrusions 12 formed of a material having a good wettability with solder are respectively provided on the tips of foot prints 11 on the side farther outer than regions, where outer leads 17 of the device 16 are soldered.
Patent JP-H04109416-A (JP)
Title: Composite type magnetic head
Inventor: KASAKOSHI TOSHIYUKI
IPC: G11B5/31
Filed: 1990-08-30
Abstract: PURPOSE:To provide the composite magnetic head having recording and reproducing performance of high reliability and to enhance the non-defective rate by forming an MR element on the surface of a core half body by a thin-film process and mating another core half body onto the same recording track line as the recording track line of the magnetic flux sensitizing part of the MR element, then joining these core half bodies. CONSTITUTION:A means for producing the core half bodies 2 for an MR head 1 and a recording head by separate processes, then joining these half bodies is adopted. Namely, the constitution to form the recording-only head and the reproducing-only head 1 respectively separately, then to combine these heads is adopted and, therefore, the recording-only induction type magnetic head is formed without receiving the adverse influence by the step, etc., of the MR head 1 formed by the thin-film process. The good recording performance is obtd. in this way and the non-defective rate at the time of formation is improved.