baber/WOPTO huggingface dataset:
Patent JP-H1037822-A (JP)
Title: Pressure control valve
Inventor: KUSHIDA TAKEO
IPC: F02M63/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a valve seat from being deformed because of deformation in a seat member by dint of pressing of a plug by connecting this seat member provided with the valve seat to the plug tight enough. SOLUTION: A lower hole 32 and an upper hole 33 formed in the inner part of a plug 3 are set apart by means of a partition wall part 34 provided with a communicating hole 35. In addition, an external thread part made up on an outer circumferential surface of the upper end of a seat member 2 is screwed in an internal thread part made up on an inner circumferential surface of the lower end of the lower hole 32, and thereby this seat member 2 is connected to the plug tight enough. In a closed state, a valve element 41 takes a valve seat 22, but in an open state, this valve element 41 separates from the valve seat 22, whereby fuel taken into a mounting hole 11 from a hole 13 passes through each space among a cave 25, a guide hole 21, the valve seat 22 and the valve element 41, flowing into a storage chamber R, and then it is returned to a fuel tank T via the communicating hole 35.  With this constitution, there is no need to press and lock the seat member 2 to a bottom face of the mounting hole 11 with the plug 3, therefore this seat member 2, namely, the valve seat 22 will in no case be deformed at all, and thus hermetrical sealability lying between the valve seat 22 and a valve element 41 is improvable into a high degree.
Patent JP-H07278617-A (JP)
Title: Production of nozzle plate of nozzle for producing metal fine powder
Inventor: ITODA SATOSHI
IPC: B23P15/16
Filed: 1994-04-06
Abstract: PURPOSE:To produce the nozzle plate having nozzle to produce fine metal particle from molten metal by processing a disk metal sheet jointly with use of etching, punching and reaming. CONSTITUTION:A steel disk sheet 10 of about 0.1mm thickness having many nozzle holes 14, for producing a superfine particle metal powder, through which a molten metal is injected from a fine hole and is rapidly cooled, is subjected to etching so as to form a small hole 11 of a depth of >=1/2 of the thickness/ opening diameter of 0.05-0.1mm at an equal interval of 1.5-2.0 pitch. Subsequently, after a tapered hole 12 is pierced on the bottom of hole 11 by punching, by piercing a straight hole 13 of fine diameter in the bottom of tapered hole by reaming, a nozzle plate 15 having a nozzle 14 for injecting molten metal is produced, forming of the tapered hole of bottom of each hole at nozzle piercing is done by one time punching, work-hardening of the metal plate 10 is not caused, an extra fine nozzle hole is formed without breaking a punching tool, a superfine powdery metal particle is efficiently produced.
Patent JP-S59219133-A (JP)
Title: Chuck device
Inventor: AKAHA MASATOSHI
IPC: B23P19/08
Filed: 1983-05-25
Abstract: PURPOSE:To securely control the move of cotters at the time of feeding and make the assembling of a retainer and said cotters smooth by making the inside of a chuck a double construction and separately holding a valve shaft and said cotters. CONSTITUTION:A chuck unit consists of a chuck body 21, three holding claws 22, a guide shaft 23, and a holding cylinder 24. The body 21 has a hollow bore 26, which holds the holding cylinder 24 and the guide shaft 23 inside in such a way that these are concentric and axially slidable. The holding claws 22 form a taperedly opening guide surface 41 and the amount of their opening is adjusted by means of a bolt-nut 43. In the lowering process of the unit 20, the claws 22 are brought in contact with the outer periphery of a retainer 8 and, thereby, these are opened and the retainer 8 is housed inside a receiving face 37. A valve shaft 5 passes through the inside of the hole 8a of the retainer 8 and passes between two cotters 9 which are opened, and the pushing-up force of a spring 6 causes the retainer 8 and the cotters 9 to be clamped.
Patent JP-S5427756-A (JP)
Title: Discriminative switching system of troubled register
Inventor: ONO TOSHIYUKI
IPC: G06F13/00
Filed: 1977-08-03
Abstract: PURPOSE: To prevent all input and output requests from being interrupted when a trouble occurs to a register during an input-output process, by discriminating the troubled register and by substituting it by a standby register. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05287312-A (JP)
Title: Noble-metal plastic composition
Inventor: HOSHINO KOJI
IPC: B22F1/00
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a noble-metal plastic composition excellent in plasticity restoring property after dried and solidified and having good shapeability by specifying the composition consisting of a powdery noble-metal, acrylic resin, water-soluble cellulosic resin, grease and water. CONSTITUTION:The noble-metal plastic composition consists of 70-99wt.% of a powder selected from the mixtures of a powdery noble-metal and/or a powdery noble-metal alloy and a powdery noble-metal or a powdery noble-metal alloy and a powdery metal or a powdery metallic alloy, 0.15% of an acrylic resin, 0.1-5% of a water-soluble cellulosic resin, 0.1-5% grease, <=5% of lower alcohols, as required, <=0.5% of a surfactant and the balance water with inevitable impurities. The composition has almost the same image formability as ordinary clay and is excellent in plasticity restoring property after dried. Accordingly, even the dried and solidified composition is dipped in water, etc., to restore its shapeability, the composition is used for repairing, and the material is reutilized.
Patent JP-H06309501-A (JP)
Title: Character recognizing device
Inventor: YOSHITAKE TOSHIYUKI
IPC: G06K9/62
Filed: 1993-04-20
Abstract: PURPOSE:To provide a character recognizing device which can secure the exact correspondence between the character and dictionary segments for recognition of characters. CONSTITUTION:A character recognizing device is provided with a dictionary 10 which stores the dictionary segments, i.e., the segments of the characters extracted from the character images and the dictionary feature information on the reference points of the dictionary segments, a corresponding relation deciding means 11 which decides the corresponding relation between the points on the character segment extracted from the character images to be recognized and the points on the dictionary segments, a check point detecting means 12 which extracts the feature information on the character segments at the check points, i.e., the points on the character segments corresponding to the reference points on the dictionary segments based on the corresponding relation decided by the means 11, and a candidate deciding means 13 which compares the feature information of the extracted character segments with the dictionary feature information on the corresponding reference points on the dictionary segments and decides the recognizing candidates of character images.
Patent JP-S58213567-A (JP)
Inventor: KAARURO YUHAANI HAMARAINEN
IPC: H04N11/20
Filed: 1983-05-25
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-S5618914-A (JP)
Title: Ubidecarenone composition having good absorbability
Inventor: TAKI KAZUO
IPC: A61K9/20
Filed: 1979-07-25
Abstract: PURPOSE: The titled composition, effective for improving the coronary function, and comprising ubidecarenone and a higher fatty acid or its monoglyceride or a mixture thereof as constituents.  
     CONSTITUTION: A ubidecarenone composition, having good absorbability, and comprising (A) 1pt. ubidecarenone and (B) 0.2pt. or more a higher fatty acid, e.g.  oleic, linoleic or linolenic acid, its glyceride or a mixture thereof in the form of a  powder, a granule with a binder, a compressed tablet or a capsule enclosing the  powder or granule. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08286509-A (JP)
Title: Process cartridge for image forming device
Inventor: OZAWA HIDEAKI
IPC: G03G15/08
Filed: 1995-04-19
Abstract: PURPOSE: To prevent the improper positional relation between a photoreceptor drum and a developing roll caused by the bias of the weight balance of a developing unit due to the consumption of toner in the developing unit, in a process cartridge of such type where the developing unit is held suspending on an image forming unit. CONSTITUTION: The housing 23 of the developing unit 20 is held suspending on the housing 12 of the image forming unit 10 with a turning shaft 30. A toner tank 22 and a developing chamber 24 are formed with the housing 23 of the developing unit 20 and the developing roll 21 is housed in the developing chamber 24. The developing roll 21 is in parallel with the photoreceptor drum 11 and the developing roll 21, the turning shaft 30 and a compression coil spring 31 held between both housings 12 and 23 are arranged in order. A drum cover 40 for opening/closing an opening 27 between both housings 12 and 23 is supported by the image forming unit 10 with an arm 42 and the lower part of the developing roll 21 of the housing 23 is supported by the drum cover 40, not to turn the housing 23.
Patent JP-H10286687-A (JP)
Title: Laser beam machining equipment and method therefor
Inventor: KINOSHITA HITOSHI
IPC: B23K26/21
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To easily position a valve seat part at a laser beam irradiation position in an equipment to execute laser clad machining at the valve seat part. SOLUTION: A mounting stand 23 fixing a cylinder head 22 is positioned continuously and freely in a X-Y plane with a X slider 15 and a Y slider 8, the mounting stand 23 is moved so that the axial center of a valve hole as the machining target is made to coincide with the rotation axis θ of a rotation table 5, as it is fixed at the position, the target is irradiated with the laser beam, the rotation table 5 is rotated with a servo motor 4 and laser clad machining is executed.
Patent JP-S62251280-A (JP)
Title: Open structure of car body for sashless door type car
Inventor: NAKAMURA SHIGERU
IPC: B62D25/08
Filed: 1986-04-23
Abstract: PURPOSE:To ensure sealability around a waist corner without changing a waist line by filling up a sealing member block in a space formed between the jaw section of a waist corner section and the inner waist section of a tail section. CONSTITUTION:The jaw section 8A of a waist corner section 7 at a car body open section 6 which accepts the tail section 2 of a rear door 1, the door waist line W of which is formed into a straight line, is formed in such a way as to be inclined obliquely upward toward the front side. And a sealing member block 15 is arranged while being filled up in a side wedge shaped space S formed between said jaw section 8A and the inner waist section 2a of a tail section 2 in such a way as to come tightly in contact with a weather strip 5 which goes around above the inner waist section 2a when the rear door 1 is closed. Said weather strip 5 tightly comes in contact with the surface of the sealing member block 15 so as to ensure the sealability of the inner waist section 2a.
Patent JP-H02270546-A (JP)
Title: Surface treated steel sheet excellent in corrosion resistance, weldability and coating brightness of reflectivity
Inventor: SHINDO YOSHIO
IPC: B32B15/08
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a steel sheet which is excellent in corrosion resistance and weldability and capable of securing coating brightness of reflectivity on the plated surface by specifying the surface roughness of the steel sheet in an organic film side, the surface roughness thereof in a plated surface side and waviness of the surface. CONSTITUTION:The surface roughness Ra of a steel sheet in an organic film side is regulated to roughness of 1.0 - 5.0 times of thickness of an organic film. The surface roughness of the steel sheet in a plated surface side is regulated to 0.4 - 1.0mum. The waviness of the surface is regulated to <=0.7mum in Wca indication. Thereby the surface-treated steel sheet is obtained which is excellent in corrosion resistance, weldability and coating brightness of reflectivity. The improving effect of weldability due to control of roughness of the steel sheet is shown from >=1.0 ratio of Ra of the steel sheet to film thickness of the organic film. This improved effect is remarkably shown as the ratio is made larger. When Ra is made large, the uniformly coating property of the organic film is deteriorated and therefore the upper limit of the ratio of Ra to the film thickness of the organic film is 5.0. Since Ra in the organic film surface side is made larger than thickness of the organic film, the holding property of press oil is enhanced and the lower limit value of Ra of the steel sheet in the plated surface side can be lowered to 0.4 from 0.6mum. Therefore the brightness of reflectivity after coating is enhanced because Wca can be made smaller.
Patent JP-H04325023-A (JP)
Title: Reap-pretreatment apparatus for combine
Inventor: SHINOZAKI EIJI
IPC: A01D41/02
Filed: 1991-04-24
Abstract: PURPOSE:To obtain the subject apparatus enabling downward discharge of mud attached to a guide plate by positioning a guide plate below a scraping auger and releasing the plate when a reap-pretreatment apparatus or a scraping reel is lifted above a prescribed height. CONSTITUTION:A guide plate 9 is released downward when a reap-pretreatment apparatus 8 and a scraping reel 7 are lifted in the case of turning at a corner or maintaining the lower side of a scraping auger 4. The accumulated mud is slipped downward to decrease the adhesion of mud to refined grain.
Patent JP-H11275065-A (JP)
Title: Inter-station synchronization device for radio system, and inter-station synchronization method therefor
Inventor: HIRABAYASHI HIROHIDE
IPC: H04W56/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To send data without impairing synchronization between frame and bit of data in an inter-station connection channel used for various radio systems. SOLUTION: This device is constituted of synchronization MODEMs 3, 4 that are connected between analog or digital lines and send/receive voice or non-voice data, a control station 1 that is connected to the synchronization MODEM 3 to send data, and a base station 2 that is connected to the other MODEM 4 consisting of at least two channels, receives data, adopts at least one of frame synchronization, bit synchronization, slave synchronization and system clock synchronization to obtain a data conversion timing for voice coding decoding components. Thus, the inter-station synchronization device for the radio system is obtained, where the frame synchronization, bit synchronization, slave synchronization or system clock synchronization can be warranted.
Patent JP-H0229994-A (JP)
Title: Semiconductor memory
Inventor: TOKUDA YASUNOBU
IPC: G11C11/41
Filed: 1989-04-13
Abstract: PURPOSE:To speed up the access of a chip selecting signal by providing a pulse width converting circuit to output a control signal having a pulse in which the pulse width of a pulse signal is converted into longer when an internal selecting signal is under a chip selecting state. CONSTITUTION:A pulse width converting circuit 9 inputs an internal selecting signal, the inverse of CSC, for which the fall of the signal is delayed, out of internal selecting signals, the inverse of CSA, the inverse of CSB, and the inverse of CSC respectively generated by a selecting signal generating circuit 1 and an output CTL1 of a pulse signal generating circuit 3 and outputs a control signal CTL2 having a long pulse width for output delay time when the internal selecting signal, the inverse of CSC is an L level. By the above- mentioned composition, while a sufficient precharging and equalizing period can be secured at the time of address access, the access can be executed at high speed at the time of the access of a chip selecting signal, the inverse of CS.
Patent JP-H11294020-A (JP)
Title: Vibration control tool and vibration control method of window glass
Inventor: TAKAGAKI HIDEAKI
IPC: E06B3/54
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To control vibration by respectively installing sash bar materials in close contact on both surfaces of window glass by a bolt and a nut, and vertically or laterally dividing the window glass. SOLUTION: A bolt hole 8 arranged in cross-sectional groove-shaped sash bar materials 1, 2 is made to coincide with a bolt hole 9 arranged in window glass 11, and the bottom surfaces of the sash bars 1, 2 are brought into close contact with the surface by sandwiching the glass 11. Next, a bolt 3 is inserted into the holes 8, 9, a nut 4 and a washer 5 are installed on the bolt 3, the nut 4 is fastened, the sash bars 1, 2 are fixed to the surface of the glass 11, and the sash bars 1, 2 are covered with cross-sectional groove-shaped cover materials 6, 7. The sash bars 1, 2 play a role of a muntin of the glass 11 to become the glass 11 having the small area partitioned by the muntin from the glass 11 having the large area so far. Therefore, vibration of the window glass can be controlled by changing a natural frequency of the window glass to a degree unresonating with vibration of an indoor machine, a vibration control effect can be improved since the sash bar materials are high in rigidity in a cross-sectional groove shape, and reduction in a sense of beauty can be prevented by a cover material.
Patent JP-S61252800-A (JP)
Title: Acoustic device
Inventor: KASAI JUNICHI
IPC: H04S1/00
Filed: 1985-05-01
Abstract: PURPOSE:To obtain a spreading feeling of a listening room by specifying an angle of a segment connecting a reverberating sound speaker and a listening position with respect to the segment connecting a direct sound speaker and the listening position. CONSTITUTION:Since the segment (a) is intersected at an angle of 60 deg. with respect to a segment (b) at a listening point P, a reverberating sound reaches to ears of a listener M with an angle. To the ears of the listener M, accordingly, it seems by illusion that after the reverberating sound strikes against a virtual side wall Wi, it comes with an angle. By this illusion, angles of reflection alpha, betaof the reverberating sound with the side wall Wi and an angle of incidence betaequal to the angle of the reflection alpha may be applied. It seems that there is the side wall Wi at a position requiring the time corresponding to a delay time until reaching. Therefore, though the side wall Wr is actually situated sideways of l1 from the listener M, the listener M feels by illusion that it is situated sideways of l2 of the listener M and the distance l1 to the side wall Wr can be made l2 artificially. Thereby, a wideness as if listening in a wide listening room or a concert hall can be felt.
Patent JP-H02271438-A (JP)
Title: Virtually filing system by access frequency of index file
Inventor: KODAMA MAKOTO
IPC: G06F12/00
Filed: 1989-04-13
Abstract: PURPOSE:To discriminate the types of access, and to speed up the access to the data item of an index file by providing a virtual file and a disk file control program inside a main storage. CONSTITUTION:A virtual file 5 and a disk file control program 3 are provide in a main storage 2, and the file 5 develops the data item with a high access frequency in the allowable range of the storage capacity of the device 2 by adding a counter part. When an access request is issued to the data item in the index file 11 in a disk unit 10, the program 3 accesses the data item with the high access frequency through the file 5, and the file 11 directly accesses the data item with the low access frequency. Thus the types of the access to the data item of in the file 11 are discriminated, and the access speed to the data item can be speed up.
Patent JP-S59222243-A (JP)
Inventor: SHIYOTA GEORUGIEUITSUCHI KERUK
IPC: B03C7/02
Filed: 1983-05-30
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-S5620786-A (JP)
Title: Pump operation
Inventor: TANAKA ISAMU
IPC: F04B49/00
Filed: 1979-07-26
Abstract: PURPOSE: To eliminate the bearing trouble in the initial operation by applying the pressure-sent water of the pump during operation among a group of pumps which are installed in parallel to the exhaust port of the pump in halt and always revolving the pump.  
     CONSTITUTION: A rightmost pump 6 is used as a standby pump. The stop valve 17 between the branch pipe 15 connected to the discharge pipe 8 of a central pump 5 and the branch pipe 15' connected to the discharge pipe 9 of the rightmost pump 6 opens. When the pressure-sent water from the central pump 5 is introduced in the exhaust port of the rightmost pump 6 with the exhaust valve 12 closed, the runner of the right pump 6 slowly revolves by the pressure-sent water of the central pump 5. This can prevent trouble such as bearing damages in the initial operation which were conventionally seen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08266266-A (JP)
Title: Production of sweet potato shouchuu (a kind of japanese distilled spirits)
Inventor: YONEMOTO SHUNICHI
IPC: C12H6/02
Filed: 1995-03-29
Abstract: PURPOSE: To produce sweet potato SHOUCHUU which has no strange smell and taste all the year round by using sweet potato whose enzymes are deactivated as a brewing material. CONSTITUTION: The enzymes in sweet potato is deactivated, dried and then used in the brewing. When the secondary mash is prepared, water is added so that the amount of the water totals 160-200 wt. per the dried sweet potato whereby sweet potato SHOUCHUU smelling sweet is obtained.
Patent JP-S61252485-A (JP)
Inventor: INOUE YOICHI
IPC: B22F3/15
Filed: 1985-04-30
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-H09282827-A (JP)
Title: Disk cartridge
Inventor: NAKATSU KIMIHIDE
IPC: G11B23/03
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a disk by setting the shape of a window of a case in the side opposed to an optical head so that the end of a shutter is not protruded within the window when the shutter slides to keep the window opening. SOLUTION: A case 2 in the side of surface A is always interposed between a side 4a in the window side of shutter 4 and a disk 5. Therefore, even if an optical head collides with a shutter 4 because a large impact force and vibration are applied suddenly to a recording and reproducing apparatus, a large deformation is not generated because the shutter 4 is supported by the case 2 in the side of surface A which is thick and having strong rigidity and thereby any deformation which may be in contact with the signal surface of the disk 5 is not generated.
Patent JP-S59220889-A (JP)
Title: Figure input device
Inventor: UKAI TSUNEKAZU
IPC: G06K11/06
Filed: 1983-05-28
Abstract: PURPOSE:To perform the operation efficiently without being troubled with electromagnetic noise, static electricity, etc., by providing a read table incorporating an optical fiber in a data detecting part of an input device. CONSTITUTION:A stylus 7 of a data indicating part 1 is brought to a figure position to be entered on a drawing 12 placed on a read table 14; and when a switch 10 is depressed, an output light 11 of a semiconductor laser 8 of the stylus 7 is irradiated to the drawing 12. The light 11 is detected by an optical fiber 9 provided in the table 14. This light is transmitted through the fiber 9 and is converted photoelectrically by a means 3, and coordinates of the drawing 12 are calculated in a data processing part 5 on a basis of the propagation time of the light made incident to the table 14 and the switching time of the switch 10 attendant on the stylus 7 which is sent through a control part 4. Calculation results are sent to a data output part 6 to display coordinate values.