baber/WOPTO huggingface dataset:
Patent JP-H01301313-A (JP)
Title: Manufacture of head rest
Inventor: OTA HIROSHI
IPC: B29K105/04
Filed: 1988-05-31
Abstract: PURPOSE:To form thickly foamed resin within the skin, by a method wherein the skin comprised of a pillar involving a stay and two protrusions is formed, a foamed resin casting hole and gas vent hole are formed on the protrusion, the foamed resin is cast and the title head rest is formed while venting gas through the gas vent hole. CONSTITUTION:A head rest 1 is formed of a head rest body 2 and stay 3. Heated, kneaded and melted plastic is extruded and dangled between split molds 8, 8 as tubular parison 7 through a head 6, the stay 3 made of an U-shaped metal is put into the parison 7, fixed and held. The insides of the split molds 8, 8 form a cavity 10 where a form of the head rest body 2 is shaped through recessing, a pressure fluid is introduced and a form of the cavity 10 is formed on the parison 7. The skin 4 involving the stay 3 is taken out through the split molds 8, 8, arranged so that a foamed resin coating hole 12 turns upward by making a protrusion 11 upward, the surface of the skin 4 is tensed by applying pressure to the inside of the skin 4 and a microscopic plurality of gas vent holes 13 are formed on the other side 11b of the protrusion 11 with a plurality of needles. The foamed resin casting nozzle 14 is inserted into the foamed resin casting hole 12 and foamed resin is cast.
Patent JP-S6114809-A (JP)
Title: Tooth shape and its forming method in helical toothed cutter
Inventor: TAKEYA TOSHIFUMI
IPC: B23C5/10
Filed: 1984-06-27
Abstract: PURPOSE:To guide a chip to be naturally detached from a face of a cutting edge in a cutter and improve its sharpness, by constituting the cutting edge such that its face is formed in a protrusively curved circular arc-shape providing the effective rake in the radial direction at a positive angle. CONSTITUTION:A face F of a cutting edge forms the whole part or its peripheral edge part in a circular arc-shaped helical surface protrusively curved toward the rotating direction Re of a cutter. And the cutting edge holds the effective rake R in the radial direction, which the face F forms in a peripheral edge 3 of the cutting edge, to a positive angle. In this way, the cutter, in which the curving direction of the protrusively curved surface in the face F and the naturally winding direction of a cutting chip are well utilized, improves sharpness by detaching the chip from the face F and reducing cutting resistance.
Patent JP-H11331088-A (JP)
Title: Optical transmission system
Inventor: YAMADA YUJI
IPC: H04B10/29
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the optical transmission system that can receive an optical signal sent via an optical transmission line and sends an optical signal via the optical transmission line as required. SOLUTION: The system has an optical transmission line 42 where a couple of optical adaptors 30a, 30b and an optical fiber 32 interconnecting the optical adaptors 30a, 30b are provided at an optional position. An optical transmitter 40 is provided between the optical adaptors 30a, 30b as required. The optical transmitter 40 extracts an optical signal sent through the optical transmission line 42 or converts an external signal input into an optical signal and outputs the signal to the optical transmission line 42.
Patent JP-S5836071-A (JP)
Title: Compensation system for image recording position
Inventor: MORIGUCHI FUJIO
IPC: H04N1/50
Filed: 1981-08-28
Abstract: PURPOSE:To suppress color position shifting of a reproduced multicolor image to each dot width on the average, by moving recording paper, having an image signal detected by a deviation detector, in a main scanning direction by as many as dots which correspond to a deviation from a reference run position. CONSTITUTION:Run deviation detectors 10 and 11 for recording paper 9 consist of light emitting element 12 and 13, and photodiode arrays 14 and 15 arranged opposite to said light emitting elements beyond the recording paper 9. The photodiode arrays 14 and 15 are equalized in photodetector array pitch and scanning speed. Image signals to be applied to respective dots which constitute a recording element are moved in a main scanning direction by as many as dots which correspond to a deviation from a reference run position of the recording paper detected by the deviation detectors.
Patent JP-S63300825-A (JP)
Title: Mounting and removing device for stop ring
Inventor: SAKUTA YOSHIKI
IPC: B25B27/20
Filed: 1987-05-29
Abstract: PURPOSE:To enable a stop ring to automatize its mounting and removing work by providing the first and second engaging pins to be arranged on the same raceway to a circle of the stop ring and enabling the second engaging pin to move on the circular raceway for the first engaging pin. CONSTITUTION:A space between the first and second engaging pins is left as previously set to the space of stopper holes of an applied stop ring, and in the case of a hole use stop ring a device, arranging the first engaging pin opening a considerable space for the second engaging pin in the starting position to a throttling direction, fixes an outer cylinder 11. Reversely in the case of a shaft use stop ring, the device, arranging the first engaging pin opening a considerable space for the second engaging p]n in the starting position to an opening direction, fixes the outer cylinder 11. Next the device, which fits the engaging pin to two stopper holes of the stop ring pressing a cylinder structural part point end surface 10A to be attached to the stop ring, closely attaches the point end surface 10A to a round cutting surface of the stop ring. Next the device moves the second engaging pin 16 to a direction separating from the first engaging pin 15, in case of opening the stop ring, and the pin 16 to a direction approaching the pin 15 in case of throttling the stop ring.
Patent JP-H05237312-A (JP)
Title: Device for separating liquid and solid material out of a mixture
Inventor: KAARERU ANTOON TEITSUSEN
IPC: B01D24/30
Filed: 1992-04-27
Abstract: PURPOSE: To eliminate such drawbacks of the conventional devices for separating liquid and solid material out of a mixture, that the effective life of flexible junctures is shortened as a result of running under elevated temperature or the treatment of corrosive material and a runnable temperature, treatable material and treatment capability are limited by the material of the flexible junctures. CONSTITUTION: This device for separating liquid and solid material out of a mixture consists of an endless filter belt 3 and a suction box 9 connected to a vacuum device is disposed to the lower part in the upward traveling part of the filter belt 3. The suction box 9 supports the filter belt 3 and the filter belt 3 moves at all times during the reciprocating movement of the suction box 9 in the progressing direction of the filter belt 3. The juncture of the suction box 9 and the stationary vacuum device is embodied as a telescopic expansion type juncture consisting of a stationary cylindrical part 18 connected to the vacuum device and a moving part 19 which is connected to the suction box and is slidable within the stationary cylindrical part 18 in order to enable the reciprocating movement of the suction box 9.
Patent JP-S5835592-A (JP)
Inventor: NISHIDA TAKEHIKO
IPC: G09G5/14
Filed: 1981-08-28
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-S5560888-A (JP)
Title: Electronic timepiece
Inventor: NISHIMURA TOSHIO
IPC: G04G9/00
Filed: 1978-10-30
Abstract: PURPOSE:To facilitate the indication changing operation of an electronic timepiece, by rotating indication for the forenoon or afternoon in a 24hr system and in a 12hr system through key operation. CONSTITUTION:Time set by ten keys K is stored into a buffer register IR and displayed on an indicator DSP through a gate G4. A ring counter RC is rotated by one bit at each operation of a changeover key AM/PM. A rotation output is used as a control signal  to regulate the rotation of a changeover circuit TT1 for 12 and 24hr systems. An initial value in a present time register CO is converted into a value for the forenoon or afternoon in the 24 or 12hr system. Time of the forenoon or afternoon in a 24 or 12hr system is thus displayed on the indicator DSP by easy operation.
Patent JP-S5360098-A (JP)
Title: Method of revising tanker to plant carrier
Inventor: KARASHIMA KOUJI
IPC: B63B35/00
Filed: 1976-11-10
Abstract: PURPOSE: To revise a tanker to a plant carrier by suitably forming the depth of the tank section between stern bridge deck and stem deck of the tanker shallow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0316817-A (JP)
Title: Method and device for regulating vehivle height control device
Inventor: HANSUUTOOMASU REERU
IPC: G01D18/00
Filed: 1990-05-25
Abstract: PURPOSE: To simplify allowable error cancellation by connecting a control device to a diagnostic device to be taken as an adjusting function, thereby adjusting the actual height measurement value to a target height, then switching to the height operation, manually detecting the height to be manually adjusted to the normal position, and then setting the actual measurement value of the control device to a target value. CONSTITUTION: A wheel is under normal pressure, and a control device 10 is connected to diagnostic devices 15, 16 to be functioned as a height adjusting function, and an adjusting device 5 is controlled so that a height actual signal (hi) output by a relative distance sensor 8 becomes a height target signal base value (hs). Secondly, the control device 10 is switched to the height control drive to manually detect the height (h) from a road way 7 to the vehicle body fixing point. Subsequently, the manual detected height (h) is raised and lowered to the normal position value (hsns) by manual operation of the adjusting device 5. Subsequently, the set function of the control device 10 is called by the diagnostic devices 15, 16 to adjust the instantaneous actual height measurement value to the target value. Height operation is switched to height control.  Thus, allowable error cancellation can be simplified.
Patent JP-H02311203-A (JP)
Title: Automatic working device
Inventor: KOHAMA CHIYA
IPC: B23B29/24
Filed: 1989-05-26
Abstract: PURPOSE:To avoid useless labors in an exchanging operation by providing a head exchanging means which slides one tool head while removing it from a working means and slides the other tool head while attaching it to the working means when a workpiece is worked by the other tool head. CONSTITUTION:When a workpiece to be furnished next is read by a controller 23, a drum 14 of a stocker 13 is rotated, and a rack 15 receiving a tool head suited for the drum is opposed to a turntable. The rack is turned 180 deg. to wait for working in a position of a feed slide 20 of a head transfer device 12. On the other hand, in working a workpiece WA with a working device 6, a first head HA1 in a head exchanging position C is sent to D position by a feed slide 20, while the waiting tool head is sent to the tool exchanging position C and mounted on the working device 6. Thus, in working, the tool head for the next working can be mounted on the working device 6 to dispense with the stoppage for head exchanging operation.
Patent JP-S6175218-A (JP)
Title: Magnetic induction flow measuring method and device
Inventor: URURITSUHI MIRUSHIYU
IPC: G01F1/58
Filed: 1985-06-21
Abstract: Flow rate of an electrically conductive medium flowing through an electrically insulating pipe section is measured as a function of electrical voltages induced in the medium by electromagnetic fields generated by an exciter coil energized by a pulsating direct current. To eliminate noise signal components the repetition rate of the pulsating direct current applied to the exciter coil is set as an even integer multiple of a frequency of alternating current interference voltage component and the detection of measuring signals occurs in adjustable pick-up intervals of equal length so that a group of four or an integer multiple of four is detected during each period pertaining to the frequency of the interference voltage. Then every second detected measuring voltage is reversed in polarity and thereafter the measuring voltages in each group are integrated whereby the noise components are neutralized and a sum of pure useful voltage components is obtained.
Patent JP-S6115267-A (JP)
Title: Document producing system
Inventor: KAZAMA KURAICHIROU
IPC: G06Q30/02
Filed: 1984-06-29
Abstract: PURPOSE:To attain the detailed service activities for a small-scale shop with the reduced load by providing a customer data file, a fixed-form document file, an editing part, etc. to attain the automatic production of invitation documents in response to the events of customers. CONSTITUTION:The family data on customers are stored in a customer data file 1, and a fixed-form document file 2 stores various types of fixed-form documents having some blank areas of names, etc. for direct mail purposes. Thus the data on the names, the frequency, etc. are written said blank areas. Thus the document is produced for a specific family or a specific individual, etc. While an editing part 17 puts the data obtained from the file 1 and the data calculated by an arithmetic part 14 into the fixed-form document read out of the file 2 to complete a document. These files 1 and 2 and the part 17 are controlled by a control part 10. Thus the invitation notes for customers are produced automatically in response to the events of customers and then printed at a print part 8. This secures the detailed service activities for a small-scale shop with the reduced load.
Patent JP-S5657038-A (JP)
Title: Photomask for integrated circuit
Inventor: YOSHINO MASARU
IPC: G03F1/38
Filed: 1979-10-15
Abstract: PURPOSE:To enable an integrated circuit to be manufactured correctly and efficiently in an ordinary etching process by using at least one of a plurality of arranged mask patterns as an etching monitor chip forming pattern composed of a white pattern and a black pattern. CONSTITUTION:A plurality of mask patterns 2 for an integrated circuit are arranged longitudinally and laterally on glass surface 1 of a photomask, and one of patterns 2 is used as etching monitor chip forming mask pattern 3. When pattern 3 is magnified, in the square region corresponding to the area of one chip of the circuit rectangular white pattern 4 and rectangular black pattern 5 each having the length of one side of the region as the longitudinal size are combined in the form of a lattice. When a film part with two kinds of thickness is etched, white pattern 4' is partially superposed on the position of black pattern 5' of the etching monitor chip forming pattern of other photomask having the same combination for the circuit.
Patent JP-H11309372-A (JP)
Title: Catalyst composition for hydrogenating aromatic hydrocarbon
Inventor: YOSHIMURA YUJI
IPC: B01J21/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To have resistance to sulfur compounds and to reduce the deterioration of activity by supporting a noble metal selected from the group VIII noble metals in the periodic table on an almina-boric carrier. SOLUTION: The component of a noble metal such as ruthenium, rhodium, palladium, osmium, and platinum selected from the group III noble metals in the periodic table is supported on an alumina-boria carrier produced by a method in which alumina or an alumina precursor is mixed with boric acid ammonium borate, or the like as boron compounds, and the mixture is molded, dried, and burned. In this way, its use in the hydrogenation of hydrocarbons contained in catalytic cracking oil, thermal cracking oil, direct distillation light oil, coker gas oil, hydrogenated light oil, desulfurized light oil, and or the like is made possible, resistance to sulfur compounds is exhibited, the activity deterioration is reduced, and the life is extended.
Patent JP-H01304575-A (JP)
Title: Document processing device
Inventor: MIZUTANI NAOKI
IPC: G06F17/27
Filed: 1988-06-01
Abstract: PURPOSE:To easily and efficiently draw up a document by accurately and efficiently retrieving a desired document after automatically classifying and registering generated documents on many sides. CONSTITUTION:A format control means 5 divides the document, which a user inputs, to plural sentences by paragraphs, and keyword candidates are extracted from words in these sentences by a keyword extracting means 7. A topic analyzing means 11 finds an important keyword expressing a topic of this document out of keyword candidates and performs retrieval for the validity in sentences. A document object classifying means 15 presents document object candidates based on keyword candidates and idiomatic expressions extracted from sentences. A document conception control means 18 checks matching between the topic and document object candidates to determine the combination between the topic and a document object as the document conception.
Patent JP-2000323622-A (JP)
Title: Ceramic wiring board
Inventor: MATSUO KAZUHIRO
IPC: C04B35/111
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic wiring board in which an insulating base is formed of a mullitic sintered body and plating layers can be formed on the exposed surface of a piercing conductive layer with good adhesion. SOLUTION: A ceramic wiring board consists of an insulating base 1 and a conductive through hole 5 which is formed in the insulating base 1, whose one end is exposed from the surface of the insulating base 1 and in which an electrode of a semiconductor element 3 is connected to the exposed surface via an electrical connection means 8. In the ceramic wiring board, the insulating base 1 is formed of a mullitic sintered body, the conductive through hole 5 is formed by a metal material containing molybdenum as a main component, and the exposed surface is coated with a coating layer consisting of tungsten.
Patent JP-S5925246-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATSUKA MASAHIKO
IPC: H01L21/3213
Filed: 1982-08-02
Abstract: PURPOSE:To prevent a short circuit, to reduce the electric resistance of a connecting section and to improve adhesive property by using an organic resin as an inter-layer insulating film, coating the insulating film and the etching the exposed section of a wiring layer as a lower layer and the surface of the insulating film by mixed-gas plasma of SF6 and O2. CONSTITUTION:The first layer Al electrode wiring layer 2 is formed to the surface of a silicon substrate 1 and a polyimide layer 10 is applied, and an opening section 4 for inter-layer connection is formed through photoetching. The surface is dry-etched slightly in gas plasma of SF6 and O2, a second layer Al layer 5 is formed instantaneously, and the surface is photo-etched. The plasma treatment removes organic matter from the surface of the layer 10 while displaying an effect which removes an oxide, etc. generated on the surface of the opening section 4 through etching. Contact resistance between the layers 2 and 5 is reduced by the effect while the mechanical adhesive strength between the layer 10 as the inter-layer insulating film and the layer 5 can be improved.
Patent JP-H04359679-A (JP)
Title: Three-level inverter unit
Inventor: OKAYAMA HIDEO
IPC: H02M7/483
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a downsized three-level inverter unit having high efficiency with low cost. CONSTITUTION:First and second self-extinguishing semiconductor elements 1a, 1b are connected in series through a first reactor 7a whereas a third and fourth self-extinguishing semiconductor elements 1c, 1d are connected in series through a second reactor 7b. Each of the self-extinguishing self-extinguishing semiconductor elements is connected in parallel with a series circuit of a diode 12 and a capacitor 11 and the series circuits, connected in parallel with the first and third self-extinguishing semiconductor elements, are connected each other through a first common discharge resistor 18a whereas the series circuits, connected in parallel with the second and fourth self-extinguishing semiconductor elements, are connected each other through a second common discharge resistor 18b.
Patent JP-S5925799-A (JP)
Inventor: NAGAI KATSUYA
IPC: D06F58/10
Filed: 1982-07-31
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-S5260183-A (JP)
Title: Fractionation of inclusions in ni-w-zr alloy
Inventor: EZAWA MASAYOSHI
IPC: G01N31/00
Filed: 1975-11-12
Abstract: PURPOSE: KCl activators in cathode sleeve material for color television picture tubes are quantiatively determined and the quality control and early detection of service life of electron tubes are carried out through estimation of the material characteristics by fractionating in clusions such as ZrO 2  through melting treatment by the use of specific solutions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63298856-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA TETSURO
IPC: G11B15/675
Filed: 1987-05-29
Abstract: PURPOSE:To improve the operability of a tape cassette loading by building in the adapter used at the time when a small sized tape cassette is loaded on a device. CONSTITUTION:The detection switch 56 detecting a small sized tape cassette being loaded on an adapter 44 detects the small sized tape cassette and a motor 16 is rotated by operating an adapter storing button. The adapter 44 held by a front holder 33 and front holder 33 is then moved. At this time, the latch 48 of a vertical supporting plate 5 and the gear 47 of the adapter 44 are meshed and by rotary arms 49, 50 a magnetic tape is pulled out of the small sized cassette. Now the adapter holding means provided on the front holder 33 is released, the meshing relation of the front holder 33 and adapter 44 is cut off and the adapter 44 is held on the cassette holder 7 for a standard tape cassette. A small sized tape cassette can thus be loaded on a device simply.
Patent JP-S61288356-A (JP)
Inventor: KURUTO MANFURETSUTO TEITSUSHIY
IPC: H01J29/87
Filed: 1986-06-12
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-S5662068-A (JP)
Title: Driving circuit for transistor
Inventor: YAMASHITA TAKASHI
IPC: H03K17/04
Filed: 1979-10-22
Abstract: PURPOSE:To shorten the OFF time of a main transistor and decrease power consumption by a mechanism wherein a series circuit of the third winding mounted to an output transformer and a diode is connected in parallel with a series circuit of the controlling winding of a current transformer and a switching element. CONSTITUTION:The third winding 18 of an output transistor 15 induces + voltage to the - side of a power source 1 during a conductive period of a main transistor Tr14, but currents do not flow bacause of the OFF of a Tr4. The currents of the winding 18-a diode 13-a resistor R are overlapped to the controlling winding 10 of a current transformer 7 in addition to currents passing through a resistor 3 under a condition that the Tr4 is at ON and inverse bias is applied to the Tr14, and currents are fed to a base of the Tr14 through the transformer 7, thus shortening the OFF time of the Tr14. Consequently, the OFF time of the Tr14 can be shortened positively in case of the inverse bias of the Tr14 without regard to the conductive width of the Tr14 because currents supplied from the winding 18 are fed during the storage time and turning-ON time of the Tr14.