baber/WOPTO huggingface dataset:
Patent JP-S57156846-A (JP)
Title: Manufacture of disk for load wheel
Inventor: HAYASHI YUTAKA
IPC: B21D22/26
Filed: 1981-03-24
Abstract: PURPOSE:To mold a disk having a complicated shape by use of a material whose ductility is low, by depressing the top part of a bowllike projecting part of a metallic  plate which has been press-molded by a male mold and a female mold, without using  the femal mold, and after that, finish-molding it by the male mold and the female  mold. CONSTITUTION:A projecting part 2 is drawing-molded on a high tension steel plate 1  by a punch 3 and a die 4, and it is placed on a base 5 having an opening part 7 coaxial with the center line of the projecting part 2 so that the projecting part 2 is placed  on and also a circumferential margin 6 of its lower end part is supported by the  supporting base 5. Subsequently, the center of the top part of the projecting part 2 is  pressed down by a rodlike punch 8 in the depressing direction toward the inside surface from the outside surface, and a hollowed part 9 having a prescribed shape is  formed on the projecting part 2. In this case, since the die is not used for a reverse surface part 10 of the projecting part 2, a metal flow is allowed freely for the plate 1.  Accordingly, even in case of a material whose ductility is low, there is no possibility  that its bent part is broken, and the like. Subsequently, the plate 1 is turned inside out,  is supported by a supporting base 11, and a hollowed part 14 is formed in the same  way as above. A crude substance 15 obtained by repeating said molding is finish-molded by a punch 16 and a die 17.
Patent JP-S57155975-A (JP)
Title: Film for food packaging and method for packaging
Inventor: OOGAMI TAKEO
IPC: B65D65/02
Filed: 1981-03-24
Abstract: PURPOSE: To impart desirable color, smell or taste to a food, especially a processed meat product, by using a food packaging film composed of a hardly soluble pullulan film containing a colorant and/or a seasoning and flavoring component.  
     CONSTITUTION: A food, especially a processed meat product such as ham, sausage, etc. is wrapped with a film of a hardly soluble pullulan which contains natural or synthetic colorant, flavor, seasoning component, etc., endures the process of packaging raw meat or raw meat product at room temperature, but dissolves at a temperature of normal boiling process. The outer surface of the wrapped product is further wrapped with a heat-shrinkable film, and heated to transfer the colorant and/or the flavoring and seasoning component, etc. to the surface of the packed food. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63210851-A (JP)
Title: Negatively polarized white toner
Inventor: FUJII MASANORI
IPC: G03G9/087
Filed: 1987-02-27
Abstract: PURPOSE:To obtain negatively polarized electrification characteristics and to stabilize triboelectrification quantity for a long period by using a melt kneaded composition composed of a thermoplastic resin for fixing operation, an oxide type white pigment, and a silane coupling agent having an ethylenically unsaturated group or an oxirane ring as a functional group. CONSTITUTION:The negatively polarized white toner is obtained by melt kneading a fixing thermoplastic resin, the oxide type white pigment, and the silane coupling agent having an ethylenically unsaturated group or an oxirane ring as a functional group. The silane coupling agent has both of a hydrolyzable group combined with a silicon atom and capable of combining wit the hydroxyl group present on the surface of the white pigment, and a functional group reactive with an organic matrix, thus permitting the obtained toner particle to be negatively chargeable and to maintain a triboelectrified quantity stably at a high level for a long period.
Patent JP-H06254721-A (JP)
Title: Tap
Inventor: HARA SHINICHI
IPC: B23G5/20
Filed: 1993-03-04
Abstract: PURPOSE:To perform burring and tapping in one machining process and shorten the process by forming a chip section for burring at the tip of a tap, and providing a tap section for tapping in succession to the chip section. CONSTITUTION:A chip section 65 used for burring is formed at the tip section of a tap 57 held and used by the vertically movable and rotatable tap holder of a turret punch press, and a tap section 67 for tapping is integrally formed in succession to the chip section 65. A plate-like work W provided with a prepared hole Wa for burring is prepared, and it is mounted on a holed base 15 so that the center of the prepared hole Wa is located at the center of the holed base 15. The tap 57 is lowered while being applied with the rotation synchronous with the pitch of the tap section 67, burring is applied to the work W by the chip section 65, and a thread is formed on the burred face by the tap section 67.
Patent JP-S51117785-A (JP)
Title: A method for preparing a water-resistant pluran
Inventor: TSUJI KOUZOU
IPC: C08B37/00
Filed: 1975-04-08
Abstract: PURPOSE: To prepare a water-resistant pluran without reducing its transparency, toughness, and gas barrier characteristics by reacting a pluran with an epoxy compound and a catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03247092-A (JP)
Title: Digital picture processor
Inventor: TANAKA KAZUMI
IPC: H04N7/18
Filed: 1990-02-23
Abstract: PURPOSE:To reduce a time up to display by providing a maximum value detection circuit inserted to a data transfer bus line to a video memory and a means setting the detected value to a window processing circuit. CONSTITUTION:A maximum value detection circuit 28 is inserted onto a source side data bus line of a video memory 16, and a maximum value is detected when the data is transferred to the video memory 16, the detected maximum value is given to a window processing circuit 18 by a CPU 26 and the load of the processing detecting the maximum value directly by the CPU 26 is omitted. Moreover, the maximum value detection processing by the exclusive maximum value detection circuit is far faster than the processing by the CPU. Thus, the load on the CPU 26 is relieved and the time up to display is reduced.
Patent JP-H08315177-A (JP)
Title: Image generating device with anti-aliasing function
Inventor: SHIRAISHI NAOHITO
IPC: G06T15/40
Filed: 1996-02-29
Abstract: PURPOSE: To provide a drawing device which can perform anti-aliasing without extremely increasing the memory or lowering the drawing speed. CONSTITUTION: This device is equipped with a memory 1 which stores information on end points constituting a polygon and color information, a coordinate conversion processor 2 which converts each piece of end point information from the memory 1 into screen end point information, a drawing process device 3 which finds polygon sizes and Z values on the basis of the polygon end point information from the coordinate conversion processor 2 and performs a hidden- surface process by a Z buffer method, and also calculates the area of each dot on a polygon side, a frame memory 5 which stores color information on each dot on the polygon side, the area of the dot, and the direction of the anti-aliasing, a display processor 6 which computes the color of the dot from the color information, the area of the dot, and the direction of the anti-aliasing stored in the frame memory 5,  and a display device 7 which displays the color found by the display processor 6.
Patent JP-S55135383-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWABE SADANOBU
IPC: G11B15/52
Filed: 1979-04-09
Abstract: PURPOSE: To rewrite a cue signal without exerting an influence on a recorded control signal by generating the cue signal at the timing when the control signal reproduced from a control track is delayed by a certain time.  
     CONSTITUTION: A signal reproduced by head 6 from the control track on tape 1, after being amplified 9, has a control signal only extracted by positive-polarity amplifier 10 and a cue signal only by negative-polarity amplifier 14. Then, the output of amplifier 10 is inputted to delay circuit 15, which generates and sends a pulse, delayed behind the control signal by a certain time, to a recording system for the next cue signal. Then, the cue signal is generated 11 by a cue signal recording command and recorded on control track 7 via head 8. Here, cue head 8 is arranged distance L away from control head 6 and a new cue signal is recorded without exerting an influence on the control signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03246122-A (JP)
Title: Working vehicle
Inventor: NAKAMURA NORIMI
IPC: B60K17/10
Filed: 1990-02-23
Abstract: PURPOSE:To securely stop the traveling of a vehicle even at the time of abnormality of a speed-change operating system by interposing an electromagnetic valve in a bypass oil passage for connecting an outflow oil passage with a return oil passage to each other, and by energizing this electromagnetic valve for keeping an opened condition, and also by electrifying and exciting it for maintaining a closed condition. CONSTITUTION:In an ordinary traveling condition, by electrifying and exciting an open/close valve 35 for keeping an opened condition, the operating oil from a variable capacity pump P2 or P3 is directly supplied to a hydraulic motor M2 or M3 to maintain it in a driving condition. When a failure is caused in the pump operating system, by stopping the electrification and excitation to the open/close valve 35, the open/close valve 35 is automatically opened by an energizing force, and the operating oil from the pump P2 or P3 side makes short-circuit flow via a bypass oil passage 34, so that the oil is not supplied to the hydraulic motor M2 or M3.
Patent JP-2000244125-A (JP)
Title: Multilayer build-up wiring board and manufacture thereof
Inventor: SEGAWA HIROSHI
IPC: B23K26/382
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve a multilayer build-up wiring board and a method of manufacturing the same, which can use a high-performance material as solder resist. SOLUTION: Solder bumps 76U and 76D are provided on conductor circuits 158 and via holes 160 via nickel-plated layers 72 and gold-plated layers 74, respectively, the circuits 158 and the holes 160 being located underneath openings 71U and 71D formed in solder resists 70, respectively. Since a laser is used to form openings in each resist 70, the resist 70 can be made from various materials, without being limited to photosensitive resins.
Patent JP-H02223771-A (JP)
Title: Air cooling control device for condenser
Inventor: TANAKA TOSHIMI
IPC: F25B1/00
Filed: 1989-02-23
Abstract: PURPOSE:To minimize the accumulation of dust and dirt on a condenser by reversing the rotary direction of a cooling fan per operation in an air-cooled condenser equipped with a cooling fan which synchronizes with a compressor and drives and halts its operation. CONSTITUTION:A cooling fan 13 synchronizes with a compressor 14 and drives and halts it operation. When the cooling fan 13 rotates clockwise, outdoor air is introduced into a machine room 10 through a wind hole 16a on an outside door 16 as indicated in a solid line marked with an arrow. The introduced air cools a condenser 11 as well as the compressor 14, and it is discharged from the rear side of an automatic vending machine, which is opened, through the wind air 16a. When the cooling fan 13 rotates clockwise, the dust floating in the outside air is adhered on the condenser 11, starting from the front 11a to its depth. However, when the fan rotates counterclockwise, the dust adhered on the condenser in the reverse order so that the dust adhered during the CW rotation, is driven away and discharged out of the machine. In this manner, repeated CW and CCW rotation prevents the dust from being accumulated.
Patent JP-S55136448-A (JP)
Title: Metallic vapor discharge lamp
Inventor: MINE TETSUO
IPC: H01J61/12
Filed: 1979-04-12
Abstract: PURPOSE:To reduce the blackening of a glow tube wall, improve the preservation ratio of luminous flux, and reduce lamp voltage rise by adding an appropriate amount of barium tungstate to a composite tungstate. CONSTITUTION:An electron emissive material of which principal components are composite tungstate consisting of barium tungstate and tungstates of other alkaline earth metals and 2-20wt%, on the basis of the composite tungstate, barium tungstate (BaWO4) is coated on an electrode. An especially desirable range of barium tungstate (BaWO4) is 3-15wt%.
Patent JP-S61203630-A (JP)
Title: Structure of material
Inventor: MATSUMOTO YOSHINARI
IPC: H01L29/812
Filed: 1985-03-07
Abstract: PURPOSE:To obtain a structure of a semiconductor device material which can improve the reproducibility in manufacture of a grown layer having excellent physical properties, by constructing the structure of an amorphous material layer which is formed on a substrate and has a locally crystallized region and of a crystal layer which is formed on said amorphous material layer and formed of a material being different in kind from the material of the substrate. CONSTITUTION:The temperature of an Si substrate is set at 200 deg.C, and Ga and As are supplied from a source of evaporation onto the surface of the substrate with the ratio of a Ga flux to an As4 flux set to be 3 or above. Then an amorphous GaAs layer 12 is formed on the Si substrate 11. This Si wafer 11 is taken out of an MBE apparatus and set in a quartz tube 22 with a gas of high purity flowing inside, and Ar laser beams are applied onto the surface of the Si wafer from the outside of the quartz tube 22. On the surface of the Si wafer 11 a GaAs region 3 much crystallized in stripes is formed within a surface of the GaAs layer 12. Thereafter the Si wafer is set again in the MBE apparatus and an MBE growth is made to proceed again thereon. Then a GaAs single-crystal layer 13 can be obtained on the amorphous GaAs layer 12 having the stripe-shaped crystalline GaAs region 3.
Patent JP-S54136736-A (JP)
Title: Closing holding device for folding door
Inventor: KATSUMATA TOYOMI
IPC: E06B3/48
Filed: 1978-04-13
Abstract: PURPOSE: To reliably hold a closing condition of a folding door, by locating a latch roller, which can freely move upward and downward, at a upper end of approximately central part of the folding door.  
     CONSTITUTION: A door panel 1 couples together two door panels by fitting in an axis protrusion at a upper end of the door panel through a hinge part whose cross- section is semicircular. An upper part of a latch roller 5 projects above the upper end of the folding door 1 due to a spring force of a spring 7 given to a latch proper 6. When the folding door is extended, the latch roller 5 is brought in a contact with a sloping guide surface 41 of a upper rail 3. When it is further extended, the latch roller 5 moves as it rotates, and reaches an opening 8 after passing along a bottom surface of a travelling guide part 29. Then the latch roller 5 is hooked at the inside of the opening 8 of the upper rail 3 due to a restoring force of the spring 7. This causes the folding door to keep closing and causes it to be prevented from rebounding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09235190-A (JP)
Title: Device for producing single crystal and production of the single crystal
Inventor: KURAGAKI SHUNJI
IPC: C30B29/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a single crystal, capable of carrying out the lifting of the single crystal little in the contamination of contaminants, suitably controlled in the concentration of oxygen in the crystal and excellent in the pressure- resistant characteristics of an oxide film in high productivity, and provide a method for producing the same. SOLUTION: This device for producing a single crystal is provided with the following characteristics (1), (2) and (3). (1). The device has a cylindrical or downward tapered cylindrical heat-resistant, heat-insulating member 7 for surrounding periphery of an area for lifting the single crystal. (2). The heat-resistant, heat-insulating member 7 is supported in the ceiling portion 6a or an the upper portion of the side wall 6b of a metal chamber 6, while a space h1 enabling to divide an inactive gas supplied from the upper side of the metal chamber 6 into an inactive gas flow 33 downward flowing on the inner side of the member 7 and into an inactive gas flow 32 downward flowing on the outer side of the member 7 is formed between the upper end of the member 7 and the ceiling portion 6a of the metal chamber 6.  (3) A heat-reflecting member is attached to at least a lower portion on the inner side of the heat-resistant, heat-insulating member 7.
Patent JP-H11239432-A (JP)
Title: Spoon net and its production
Inventor: SASAKI MASAYA
IPC: A01K77/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a spoon net in a simple structure capable of fixing a core wire and a net part to a frame part and excellent in durability. SOLUTION: This spoon net is equipped with an annular frame part 1, a net part 2 attached to the frame part 1 and a handle part connected through a connecting member onto the frame part 1. Furthermore, the frame part 1 has a frame body part 11, a groove part 2 formed on the outer peripheral surface of the frame body part 11 and opened in the outer peripheral direction and a tightening part 13 capable of tightening the groove part 12. A core wire 5 engaged with the net part 2 and having flexibility is fitted into the groove part 12, which is tightened with the tightening part 13 to fix the core wire 5.
Patent JP-S61203754-A (JP)
Title: Communication terminal equipment
Inventor: KANEKO YOJI
IPC: H04L13/08
Filed: 1985-03-07
Abstract: PURPOSE:To facilitate reception during copying and copying during reception by providing a means for receiving reception of external information while a recording means is recording read information. CONSTITUTION:In receiving an incoming call during copying, a control section 3 applies incoming display to a display section 6, the copying by a printer 4 is continued while reception data is stored in a page memory 3A and this operation is continued until it is discriminated that one page's content of the data is stored in the memory 3A. When one page's content of the reception data is stored, the reception data is printed out by a printer 4 after the end of print of an original during copying is awaited and whether or not the reception is finished is discriminated. When the reception is finished, the incoming display of the display section 6 is erased and the remaining copying is continued, and when it is discriminated that the copying is finished, a message representing the presence of reception is displayed by the display section 6.
Patent JP-H08241798-A (JP)
Title: Charged particle accelerating device
Inventor: HOJO YOSHIBUMI
IPC: H05H9/00
Filed: 1995-03-03
Abstract: PURPOSE: To dispense with an accelerating tube for beam energy compression, a deflecting electromagnet, a large power high frequency source, or an electromagnet power source, and reduce the cost. CONSTITUTION: This charged particle accelerating device is formed of a beam duct 3, and a discontinuous part 1 whose form is set so as to provide a beam inducing field having a prescribed period. A beam 4 is passed through the discontinuous part 1, whereby the energy dispersion of bunch beam is compressed by the reflection of the high frequency electromagnetic filed made by the beam itself.
Patent JP-S54136314-A (JP)
Title: Winding method of tape in endless cassette and auxiliary case containing tape wound in cassette
Inventor: SAITOU NORIZOU
IPC: G11B23/12
Filed: 1978-04-14
Abstract: PURPOSE: To make winding work, exchanging work and storage of tape easy by winding the endless tape in spiral form with its one end as a center, containing the same in a corresponding case then containing the same in a cassette casing.  
     CONSTITUTION: The loop 25 of an endless magnetic tape 4 is made and the loop 25 is wound in spiral form with its one end 26 as a center. With the other end 27 being drawn out by a specified length, the cover of a casing 1 is removed and the tape is mounted by utilizing the arc of a reel 8. Also, the tape in the spiral form is contained in the corresponding groove 31 in an auxiliary case 32 and the finger is inserted into a pair of recesses 33, 34 to draw out the tape 4 and mount the same to the casing 1. As a result, the handling of the tape becomes easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02222600-A (JP)
Title: Automatic feeder of electronic component
Inventor: TAKAHASHI TETSUO
IPC: B65D85/86
Filed: 1989-02-23
Abstract: PURPOSE:To surely transfer an electronic component one by one to a mounting head by a method wherein a housing case in which two or more electronic components are aligned in series a drive mechanism which advances or recedes from the delivery opening of the case to the up-down position of the mounting head are provided. CONSTITUTION:When force feed air is sent into circles 2a-2n of a housing path 2 through inlet holes 3a-3n through the intermediary of a coupling 10e connected to an air valve 10a of an air feed mechanism 10, electronic components can be gradually sent being pushed to a delivery opening 5 of a housing case 1 by gradually moving the electronic components as revolving. An electronic component positioned at a head is pushed out onto a cutout grove 15a of a receiving table 15 through force feed air when a shutter mechanism 6 is pushed by a push pin 11 synchronously driven with the actuation of the air valve 10a. The electronic component pushed out is caught and stably held in the cutout groove 15a, advances till it bears on a stopper, and is transferred to the ascending-descending position of a mounting head H.
Patent JP-S55136215-A (JP)
Title: Preparation of laminar laxative suppository
Inventor: YABUUCHI TAKAHIRO
IPC: A61P1/10
Filed: 1979-04-10
Abstract: PURPOSE: To obtain a laxative suppository in a two laminar sate capable of being stored for a long time, by adding an acidic chemical and an alkali chemical capable of reacting with the acid chemical and evolving CO 2  to a water-soluble and an oleaginous bases separatively, followed by injecting both the bases to a suppository mold successively.  
     CONSTITUTION: A surface active agent is added to at least one of a water-soluble and an oleagionous bases. The water-soluble base is blended with an acidic chemical (e.g., maleic acid, citric acid, etc.) or an alkali chemical (e.g., NaHCO 3 , Na 2 CO 3 , etc.), and, if necessary, with a colorant, a preservative, etc. The oleaginous base is mixed with the chemical but differently with the case of the water-soluble base. A blend consisting mainly of the water-soluble base in molten state is injected into a suppository mold, a blend consisting mainly of the oleaginous base in molten state is injected to the mold, amd cooled to give a two laminar suppository. Both the main bases do not react in storage and can be stored for a long time. The resulting suppository will emit CO 2  in the rectum in melting and exhibit useful functions in constipation and cleaning of rectum. 
     COPYRIGHT: (C)1980,JPO&Japio