baber/WOPTO huggingface dataset:
Patent JP-H04275914-A (JP)
Title: Refining agent and refining method of silane
Inventor: SAITOU YOSHIJI
IPC: B01D53/02
Filed: 1991-03-04
Abstract: PURPOSE:To refine silane by precisely removing hydrogenated material such as phosphine, arsine, diborane, etc., included as minute impurities from the source silane gas. CONSTITUTION:Minute impurities such as phosphine, etc., are selectively and precisely removed from the source silane gas bringing a treating agent essentially comprising a mixture of zinc oxide and alumina into contact with the source silane gas. Thus, the silane is well refined.
Patent JP-H06271721-A (JP)
Title: Resin composition
Inventor: MATSUURA NOBORU
IPC: C08F210/02
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a plasticizer-free resin composition capable of high-frequency dielectric welding by using an ethylene/alkyl (meth)acrylate copolymer of a specified composition or a blend thereof with polyethylene. CONSTITUTION:A copolymer comprising structural units of formula I and structural units of formula II (wherein R1 is H or CH3; and R2 is alkyl) (e.g. ethylene/ methyl methacrylate copolymer) or a blend thereof with polyethylene is used to produce the objective resin composition having a content of structural units of formula II adjusted to 14% or above. To form the above blend, a polyethylene having a melting point of 125 deg.C or above is blended with a copolymer of a melting point of 82 deg.C in a blending ratio of 8:2. Because this obtained resin composition is freed from any plasticizer, an automotive interior furnishing material made of a sheet of the composition, its base or the like does not suffer damages due to plasticizer migration and does not form any noxious gases when incinerated.
Patent JP-S56163554-A (JP)
Title: Stopping device of video tape recorder
Inventor: TEJIMA TSUNEHIKO
IPC: G11B15/18
Filed: 1980-05-16
Abstract: PURPOSE:To eliminate an effect due to the starting timing of a stop mode and always obtain a stable reproduced picture, by holding a position control error signal of a servo circuit at a constant DC potential simultaneously with a start of the stop mode. CONSTITUTION:A servo circuit of a motor 6 compares the reference signal given from a reference signal generator 1 with the rotary phase signal obtained from a phase detector 8 through a phase comparator 2. The phase difference signal is held at a holding circuit 3 for a sampling period and added with a speed error signal obtained from a speed wave detector 7 through an adder 4. Thus the motor 6 is driven via a driving circuit 5. In such constitution, the rotation of the motor 6 is stopped with a stop key 10, and at the same time the stop signal is sent to a video signal system 12 via a delaying circuit 11. In a stop mode, a clamping circuit 9 is provided to always ensure a high potential for the output voltage of the circuit 3. As a result, the motor rises sharply when the stop mode is released.
Patent JP-H06280103-A (JP)
Title: Production of dust-free clothing
Inventor: YASUE MASAHARU
IPC: A41D13/00
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a dust-proof clothing remarkably improved in the dust- proofness of a seamed part. CONSTITUTION:The characteristic of this for producing a dust-proof clothing by felling a sheet-like material 1 cut into a prescribed shape and having an air permeability of <=20cc/cm<2>/sec comprises filling a thermally meltable resin 7, 8 between the sheet-like material 1 laminated at the felled part, sewing the filled part and subsequently melting the thermally meltable resin 7, 8.
Patent JP-S62220179-A (JP)
Title: Rancidity preventive for food
Inventor: HAGIWARA TOMEHIKO
IPC: C09K15/06
Filed: 1986-03-24
Abstract: PURPOSE:The titled rancidity preventive which is added to MISO (fermented soy bean paste), soy sauce, pickles, etc., and does not damage food taste, containing sodium alginate and calcium carbonate. CONSTITUTION:The aimed rancidity preventive which contains (A) sodium alginate and (B) calcium carbonate and is preferably a solid substance.
Patent JP-H11245492-A (JP)
Title: Video printer
Inventor: KADOMA HIDEKI
IPC: B41J29/13
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce in size a video printer and to effectively lock it by decreasing in thickness a locking mechanism of a door. SOLUTION: The video printer comprises a vertically moving locking button 18 to be locked by a locking pawl 22, a first arm plate 24 laterally moved and projected from a door to be inserted into a hole of a housing, a second arm plate 25 laterally moved and projected from the door reversely to the late 24 to be inserted into the hole of the housing, and a rotating plate 23 rotated at the shaft as a center to lock the late 24 to one of the arms extended vertically of a shaft, to lock the plate 25 to the other of the arms extended vertically and to engage the button 18 to the arm extended to the right or left of the shaft. When the button 18 is locked, the plate 23 is rotated in response to the movement of the button 18, and hence the plates 24, 25 are cooperatively slid.
Patent JP-S61262747-A (JP)
Title: Formation of spherical partical for fine particle toner
Inventor: ROORANTO NIITO
IPC: B07B7/08
Filed: 1986-03-24
Abstract: The invention relates to a process for producing a spherical grain shape in fine grain toners. The toners are of the type used in electrophotography for developing latent charge images. The treatment of the toner takes place in a material bed which is fluidized by gas streams which are directed against one another. In this manner the grains are subjected to a multitude of reciprocal collisions and friction stress. The intensity of the collisions and frictional stress are adjusted through selection of the operating pressure, velocity, direction and temperature of the gas streams. Thus the grains undergo permanent deformation. A classifier to separate out the super-fine portion resulting from abrasion.
Patent JP-H11133024-A (JP)
Title: Urine-inspection apparatus
Inventor: KUNITAKE YASUHIRO
IPC: G01N33/493
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To surely avoid a trouble to an essential function of a urine-inspection apparatus by setting a trouble detection means for detecting whether or not a sequence of operations by an inspection means is in trouble, etc. SOLUTION: A urine-inspection apparatus 10 (a measuring unit 11 and a urine-collecting unit 12 of a rim mount type) is fitted to a Western style toilet 100 (a toilet seat 102, a toilet lid 104 and a cleaning water tank 106). A trouble detection means detects whether or not a sequence of operations by an inspection means is in trouble. Concretely, a room temperature of a laboratory is measured by a temperature sensor, a humidity of the laboratory is measured by a humidity sensor, an inclination of the urine-inspection apparatus 10 is measured by an inclination sensor, whether or not a component concentration sensor by a limit switch is set is detected, etc. A control means controls the inspection means in accordance with contents detected by the trouble detection means.  Even when a low temperature, a high humidity, a shortcircuit of an electric circuit or the like trouble is found, an essential function of the urine- inspection apparatus 10 is not hindered.
Patent JP-S60208096-A (JP)
Inventor: AOIKE MINAKI
IPC: H05B41/24
Filed: 1984-03-31
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-S53148635-A (JP)
Title: Starter for internal combustion engine
Inventor: MORIMOTO YOUSUKE
IPC: F02N9/04
Filed: 1977-05-31
Abstract: PURPOSE: To make it possible to reduce the consumption of starting compressed air, by shortening the starting time of an air-started internal combustion engine equipped with a hydraulic governor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10249816-A (JP)
Title: Woody furnishing material and its molding method
Inventor: MISHINA SEISHI
IPC: B27D5/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a woody furnishing material to be manufactured in a simple manufacturing process and at an inexpensive manufacturing cost which is used as a building interior construction work material or a furniture constituting member or the like provided with the degree of freedom in design and also the degree of freedom in manufacture for being formed into the optional shapes comparatively easily. SOLUTION: In a folding and bending process of a plywood 1, a channel 5 of almost V-shaped sectional shape reaching a surface layer 3 is formed on the given sites of the plywood corresponding to outside corners, and an undercut face 9 for opening bottom edge sections of tapered faces 8 is formed on the bottom section area of the V-shaped channel 5. The plywood 1 is folded orthogonally with a folding line X-X as its center, and the continuity of plywood sections divided by the V-shaped channel is kept by the surface layer, and the tapered faces are bonded each other.  Facial grounds outside corners are formed by undercut faces of respective plywood sections by the undercut faces of respective plywood sections, and the surfaces of facial grounds are coated by the surface layers to form the faces, and both of the beveling and the decorative coating are provided on the outside corners substantially simultaneously by the arrangement.
Patent JP-S56161560-A (JP)
Title: Continuous both side copying apparatus
Inventor: KITABAYASHI JIYUNICHI
IPC: G03G21/00
Filed: 1980-05-15
Abstract: PURPOSE:To provide a convenient copying apparatus free from trouble, by providing a conveyor route for conveying a transfer paper separated from a photosensitive drum toward the other photosensitive drum without inverting it upside down. CONSTITUTION:An optical exposure system consists of a light-transmissive original placing plate 11 for placing an original, 2 photosensitive drums 15, 16 rotating in the directions reverse from each other, lamps 13, 14 usable for exposure with reciprocation, and an image forming lens 17. The image of an original 12 on the original placing plate 11 is formed on one photosentive drum 15 in the forward movement of the optical system, and in its backward movement another image is formed on the other drum 16 by changing over an image formation light path with a light path changing mirror 18. Chargers 24, 25, developing devices 26, 27, transfer devices 28, 29, and cleaning devices 30, 31 are provided near the circumferences of the 2 drums 15, 16, respectively, and a conveyor route provided with rollers 36, 37, 38 for conveying the transfer paper subjected to transfer on the drum 15 and separated from it toward the other drum 16 without inverting the paper upside down is installed.
Patent JP-H02242527-A (JP)
Title: Feeder cable of moveable body
Inventor: ASAKURA KOICHI
IPC: H01B7/04
Filed: 1989-03-16
Abstract: PURPOSE:To prevent electricity feeding from being disabled, and prevent heat radiation or firing so as to enhance the durability of the feeder cable by providing a protecting member along the outside of the curved face of a flexible printed board. CONSTITUTION:A feeder cable 10 comprises wires 1, 1, a connector 2, 2 for connecting the end portions of the wires 1, 1 to respective end portions of an FPC 3 which is printed only at its one face, connecting terminals 4, 4 and 5 for connecting the other end portions of the wires 1, 1 to a power source portion and an exposure lamp, respectively, and a protecting member 6 provided parallel to the FPC 3 and being longer than the FPC 3. Attachment of the protecting member 6 is thereby simplified and ensured and, even when the FPC 3 is shifted with the shift of the moveable body, the protecting member 6 provided along the outside of the curved face of the FPC 3 makes sliding contact with the burr and angles of the fixed portion so as to protect the FPC 3. There will thus be no danger of interruption of electricity feeding, heat generation or firing which may be caused by breakage of the pattern of the FPC, and so the durability of the feeder cable can be enhanced.
Patent JP-S52147447-A (JP)
Title: Removal device for excess developer liquid for electrophotographic copier
Inventor: KURITA TAKAHARU
IPC: G03G21/00
Filed: 1976-06-02
Abstract: PURPOSE:To remove excess developer liquid effectively in a simple construction by removing the excess developer liquid together with the air inhaled into the reduced pressure room from the photo-sensitive body.
Patent JP-S51140590-A (JP)
Title: Gas supplying device such as gas laser tube and the like
Inventor: YAMAMOTO TSUTOMU
IPC: H01S3/03
Filed: 1975-05-30
Abstract: PURPOSE:To provide a highly practical gas supplying device using diaphragms such as gas-laser tube and the like.
Patent JP-H08233941-A (JP)
Title: Positron ct apparatus
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1995-02-28
Abstract: PURPOSE: To calculate data on absorption correction of a high SN ratio in a short time by a method wherein a radiation generating means for correction is moved in rotation insidring-shaped arrangement of detecting means and single count data on a radiation proceeding to the center of a ring and entering the detecting means are collected together with information on a rotational position. CONSTITUTION: A line radiation source 21 is moved rotationally in a stepped manner inside ring-shaped arrangement 10 of detectors 11 and a rotational position thereof is read by a device 23. A radiation from the radiation source 21 enters some detector 11 and it is detected by a single count circuit 14. A signal specifying this detector 11 and positional information of the device 23 are inputted to a memory 16 and the memory 16 adds 1 to an address specified by both of them. This addition is executed only for the radiation proceeding to the center of the arrangement 10. Data collection is executed by the memory 16 in this way and the radiation source 21 is rotated one time. The data collected at the time when a subject 20 is absent show the nonuniformity in the sensitivity of the detectors 11. These data are subjected to absorption correction as data for the absorption correction and an image is reconstructed by using the data after the correction.
Patent JP-H10316772-A (JP)
Title: Longitudinally tearable polyolefin film
Inventor: TABATA KAZUAKI
IPC: B65D65/40
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a longitudinally tearable polyolefin film which is excellent in tearability in the longitudinal direction, has a high clarity and a good external appearance, and hardly emits an odor by compounding a crystalline polypropylene resin with a crystalline polyethylene resin in a specified ratio and adjusting the crystallinity and the longitudinal c-axis orientation coefficient each to a value in a specified range. SOLUTION: A crystalline polypropylene resin and a crystalline polyethylene resin are compounded in a wt. ratio of (99.99/0.01)-(90/10), and the crystallinity and the longitudinal c-axis orientation coefficient are adjusted to 45-65% and 0.15-0.6, respectively. Generally, the crystallinity is adjusted by adjusting the cooling conditions of a molten resin compsn. extruded through a die. The c-axis orientation coefficient is adjusted e.g. by increasing the draft ratio (the ratio of die opening to final thickness), by weakly stretching to a degree not degrading the clarity, or by decreasing the die temp.
Patent JP-H02247064-A (JP)
Title: Method and apparatus for casting
Inventor: SATO MITSUYOSHI
IPC: B22D18/06
Filed: 1989-03-17
Abstract: PURPOSE:To manufacture a casting product having good surface roughness by setting a sand mold into a mold box possible to reduce the pressure, sucking and packing molten metal into the above mold box and discharging the excess molten metal after forming solidified layer of the molten metal on the surface of the sand mold. CONSTITUTION:A solenoid valve 11 for introducing the air is closed and a solenoid valve 10 is opened to work a vacuum pump 9. The molten metal 1 is lifted into a stoke 4 and packed in the mold box 5. As facing agent 8 executing exothermic reaction in inner surface of the mold box 5 is applied, solidification is not immediately developed. After holding the sand mold 7 under dipping condition for suitable time, the valve 10 is closed to stop the vacuum pump 9, and by opening the valve 11, unsolidified molten metal is returned back into the melting furnace 2. In the mold box 5, the casting product 12 including the mold 7 is made to remain. As the product 12 obtd. by removing the sand mold 7 does not entirely suck slag on surface of the molten metal 1, the surface roughness of the product is made to good and improvement of the productivity is obtd.
Patent JP-S57179710-A (JP)
Title: Magnetic sensor
Inventor: HIMURO AKIRA
IPC: G01B7/00
Filed: 1981-04-30
Abstract: PURPOSE:To narrow the width of a magnetism generating body by magnetizing said body in the relative moving direction of a magnetic head and said body and disposing the magnetic head in the magnetization direction thereof. CONSTITUTION:A magnetism generating body 10 is magnetized in the direction X where it moves relatively with a magnetic head 20. The head 20 is provided with the flat platelike saturable core 21 and the 2nd saturable core 22 in parallel with the magnetization direction X of the body 10. A coil 23 for detecting position is wound around the core 21 and a coil 24 for detecting gate is wound around the core 22.
Patent JP-S5433838-A (JP)
Title: Method of color-processing aluminum or aluminum alloy
Inventor: MITABIYA RIYOUYA
IPC: C25D11/20
Filed: 1978-06-02
Abstract: PURPOSE: To provide the subject method comprising the steps of: subjecting an aluminum material or an aluminum alloy material to anodic oxidation treatment, thereafter dyeing the same, and coating said material with a thermosetting resin point which has been coloring transparently without sealing, whereby a colored complex film excellent in weather resistance with the edge part having no lack of hiding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10262172-A (JP)
Title: Image pickup device
Inventor: YAJIMA MINORU
IPC: H01M2/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device in which a small size and a light weight are realized by moving a battery holder case so that its inner side is pressed into contact with the device body when a battery is not in use and its lens or a monitor section are covered and protected by the battery holder case in this state. SOLUTION: In the image pickup device provided with a lens 13 to receive an object image and a battery holder case 21 supporting a battery mounted removably, the battery holder case 21 is provided movably to take a position to form a battery container space between the battery holder case 21 and the device body 11 and to take a position at which an inner face of the battery holder case 21 is abutted with the device body 11, and the battery holder case 21 covers the lens 13 when the inner face of the battery holder case 21 is at a position in press contact with the device body 11.
Patent JP-S5985963-A (JP)
Inventor: HERUMUUTO FUENERU
IPC: G01P3/489
Filed: 1983-04-15
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-H09255942-A (JP)
Title: Oil adsorbent
Inventor: KIRIYAMA SHUNICHI
IPC: B01J20/22
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an oil absorbent having excellent oil absorbing properties and sufficient strength by mixing hydrophobic carbonized woody fibers with short polyolefin fibers. SOLUTION: This adsorbent comprises 10-80wt.% hydrophobic carbonized woody fibers such as obtained by carbonizing at a temp. of 200-400 deg.C wood wastes, paper stock chips, chips of lumber from thinning, etc., and 20-90wt.% short polyolefin fibers (e.g. polyethylene, polypropylene). The adsorbent has a B oil adsorption of 6g/g or above and a water absorption of 1g/g or below and is used to treat oils contained in industrial wastewater, oil spilt by accident and to clean up oil mists, etc., produced from domestic life and industrial plants. The waste formed after an oil adsorption work can be easily disposed of.
Patent JP-H01238966-A (JP)
Title: Manually scanning recorder
Inventor: SAKAKIBARA ATSUSHI
IPC: H04N1/107
Filed: 1988-03-22
Abstract: PURPOSE:To continue a recording again from a recording information read point at the release of inhibition by a method wherein with the direction of inhibition of recording action a recording information read point is updated in synchronism with scanning without conducting recording. CONSTITUTION:Document data formed by a main body equipment 200 is issued to a hand printer 100 through a code 31 when a data ready signal 12 is ENABLE. A predetermined amount of printing data is stored in a data memory 104, and a printing is started with a start switch 111 turned ON. At the requirement of interruption of printing action an inhibition switch 110 is pressed, whereby a CPU 101 inhibits the output of a heat signal 15 to interrupt a printing action, but a pointer is updated by a manual operation. Therefore, at the restart of the printing action by the inhibition switch 110 OFF, data is read from the address of a data memory 104 indicated by the pointer at this time, and a recording is conducted by a recording head 106.
Patent JP-H11263658-A (JP)
Title: Production of granurated material containing coal ash
Inventor: NAKAMATSU TERUTAKA
IPC: C04B28/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granulated material high in packing density and load strength by compaction and capable of being utilized for a material for construction and a building material in a conical type screw mixer. SOLUTION: A solid raw material composed of a coal ash, cement and a cement kiln dust is mixed with water in the conical type screw mixer and is finished into the granulated material in the mixer. It is preferable to use 50-95 pts.wt. coal ash, 2-25 pts.wt. cement and 3-45 pts.wt. cement kiln dust per 100 pts.wt. solid raw material. The granulating operation can be also automatized by detecting the granulating state from the change of load current value of a screw stirring shaft of the conical type screw mixer.
Patent JP-S61225473-A (JP)
Inventor: KOBAYASHI SUMIO
IPC: E04H1/06
Filed: 1985-03-29
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-H07276440-A (JP)
Title: Housing shelf molding tool and manufacture of housing shelf
Inventor: NAGAOKA YUKIO
IPC: B29C45/33
Filed: 1994-04-04
Abstract: PURPOSE:To integrally mold a housing shelf whose shelf plate having a through hole is arranged in an external frame. CONSTITUTION:This housing shelf molding tool comprises an external frame mold 37 forming a peripheral face of an external frame of a housing shelf 10, a housing part moving mold 40a housed in the external frame mold 37 during molding so as to form a part of a housing space A and having a protrusion 42 for forming a through hole 17a of a shelf plate 15a, a housing part guide mold 45a housed in the external frame mold 37 to form a remaining part of the hosing space A and having a guide face 46 for guiding the moving direction of the housing part moving mold 40a for moving the housing part moving mold 40a to an oblique upper part which gradually heads toward an opening of the external frame mold 37 by separating it from the shelf plate 15a, and a mold moving mechanism 60 for relatively moving the housing part moving mold 40a to the housing part guide mold 45a along the guide face 46.