baber/WOPTO huggingface dataset:
Patent JP-S59212136-A (JP)
Title: Production of thimble
Inventor: KITADA HISASHI
IPC: B21D53/18
Filed: 1983-05-16
Abstract: PURPOSE:To produce a thimble having excellent durability with good productivity without need for welding by press fitting dies for forming collar parts from the top and bottom ends of an annealed pipe material to flare the ends of the pipe material and to form the collar parts then shaping the collar parts. CONSTITUTION:Dies 1 for forming collar parts each having a circular conical surface 4 diverging at a relatively small degree are press fitted into a pipe material 2 to the poistion of virtual lines from the top and bottom of the cylindrical hole 3 of said material by a press machine, thereby flaring the circumferential walls 2a at the top and bottom ends of the material 2 toward a diametral direction. Dies 1 for forming collar parts each having a circular conical surface diverging more largely than the surface 4 of the dies 1 are forced into the hole 3 of the material 2 to virtual lines to expand largely the circumferential walls 2a at the top and bottom ends of the material 2. The material 2 is then pressed by dies 1 for forming collar parts each having a circular conical surface 4 of which the part 4a near the circumferential edge is made approximately level. A blank material 7 formed with discoid collar parts 5 at the top and bottom in the axial direction of the material 2 is thus obtd. The material 7 is pressed by dies 8 for shaping from the right and left on the outside and is thus shaped to a thimble 9 of a water dropping type in a shaping stage B.
Patent JP-S59213821-A (JP)
Title: Joint treatment in inverted placement work
Inventor: TAKAHEI YOSHIFUMI
IPC: E02D29/045
Filed: 1983-05-17
Abstract: PURPOSE:To raise the water-sealing property of joint portion by a method in which a formwork made of a soluble material for an injection hole is provided between the upper concrete and the lower concrete, the formwork is removed by using a solvent, and then a solidifying grout is injected. CONSTITUTION:A fixed form of water sealant 5 is attached over the whole length in the longitudinal direction of the bottom of an upper concrete B, and plural formworks 6 made of a soluble material for injection holes are attached in such a way that one ends of them are contacted with the water sealant 5 and the other ends are exposed on the side of the upper concrete B. A formwork 7 is set, a lower concrete C is placed and hardened, and the formwork 7 is removed out. The formworks 6 are removed by using a solvent to form injection holes 8 in the joint portions, and a paste mixed with cement-based non- shrinkable admixture as a solidifying grout 9 is injected under an appropriate pressure.
Patent JP-H07300764-A (JP)
Title: Apparatus for preparing sewing data for automatic sewing machine
Inventor: INOUE KAZUJI
IPC: D05C5/06
Filed: 1994-04-25
Abstract: PURPOSE:To provide an apparatus for preparing sewing data for an automatic sewing machine capable of preventing sewing data impracticable by the automatic sewing machine from being prepared. CONSTITUTION:This apparatus for preparing sewing data for an automatic sewing machine is capable of inputting positional data (coordinates) displaying a needle location in a step 110, housing the data as the positional data in a step 150 when the inputting is not the first time, calculating a distance (L1) from the positional data (X1, Y1) to (X2, Y2) used for preparing the previous sewing data, judging whether or not the distance (L1) is larger than the preset reference distance (L) in a step 170, sounding a buzzer when the distance is larger than the reference distance in a step 180 and preparing the data only when the distance is smaller than the reference distance. As a result, the sewing data increasing the interval of the needle location from the reference distance (L) is prevented from being prepared.
Patent JP-S61245440-A (JP)
Title: Method for removing strain of glass structure
Inventor: ICHIKAWA MASATOSHI
IPC: H01J9/26
Filed: 1985-04-24
Abstract: PURPOSE:To prevent the occurrence of a crack in a glass structure by applying heat-melting treatment to the border of a neck and a funnel of the glass structure with a heat insulating plate placed in the funnel and putting the glass structure in an electric furnace to remove strain. CONSTITUTION:A neck 1 and a funnel 2 are welded by heating and melting their mating portions and then removing the strain remaining around the border to form a glass structure used for color cathode-ray tube or the like. The structure is put into an electric furnace 3 with the neck 1 facing the bottom and a heat insulating plate 4 placed in the funnel 2 above the electric furnace 3, to remove strain by heating. Temperature variation near the border during heating can be minimized by the effect of the heat insulating plate 4, enabling high quality strain relieving while preventing the occurrence of a crack in the glass structure.
Patent JP-H11234478-A (JP)
Title: Flat bed scanner having light source and movable light shade at its upper and lower parts
Inventor: RIU WILLIAM
IPC: G03B27/62
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a scanner without the need to replace its upper cover by forming an image with a light beam emitted from a lower light source when an upper light source is covered by a light shade, turning off the lower light source when the upper light source is not covered by the light shade and forming the image with a light beam emitted from the upper light source. SOLUTION: When a sensor 40 senses that an upper light source 34 is shaded by a light shade 36, the upper light source 34 is turned off. In this case, an image is formed by a light beam emitted from a lower light source and reflected in an opaque document. When the sensor 40 senses that the upper light source 34 is not shaded by the light shade 36, the upper light source 34 is turned on and the lower light source is turned off. Thus, the upper light source 34 emits a light beam downward toward a transparent document placed on a transparent platform 24. In this case, an image of the document received by an image converter is formed by a light beam emitted from the upper light source 34 and transmitted through the transparent document.
Patent JP-2000279566-A (JP)
Title: Timer device and time counting system by use of timer device
Inventor: OBARA NOBUO
IPC: A63B71/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make measurable the time of athletes even when a communication line is cut. SOLUTION: This timer device is provided with a light emitting means 21 emitting an electromagnetic beam 24 having a predetermined wave length, a light receiving means 31 which receives the electromagnetic beam having the predetermined wave length to convert it into an electric signal and generates a light shielding trigger signal 34 when the electromagnetic beam is blocked, and a timer means 40 which counts current time and outputs light shielding time data by corresponding to the light shielding trigger signal.
Patent JP-S5515938-A (JP)
Title: Production of oxide piezoelectric body single crystal
Inventor: YASHIRO SATAO
IPC: C30B15/20
Filed: 1978-07-18
Abstract: PURPOSE: To produce a long-sized oxide piezoelectric body single crystal by growing an oxide piezoelectric body single crystal while rotating a crucible at a specified no. of rotations in a fixed direction to prevent crystallization in the crucible.  
     CONSTITUTION: Melt 7 is housed in 20W40 wt% Rh-contg. platinum or molybdenum crucible 1 set in refractory container 3 provided with upper after heater 2 and outer high frequency heating coils 4. Crucible 1 is rotated at a speed of 5W15 rpm in a fixed direction with rotary shaft 5 fixed onto stand 6, and at the same time, seed crystal 9 attached to rotary shaft 8 is lowered, contacted to the surface of melt 7, and pulled in the X-axis direction to grow single crystal 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5210683-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KITAHIRO ISAMU
IPC: H01L21/768
Filed: 1975-07-15
Abstract: PURPOSE: To simplify a mutual wiring process of pellets with the use of such construction that a part of an insulated film on a semiconductor film and a part of a conductor wiring protective insulation film are extended to the outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02265910-A (JP)
Title: Solid grafted chloroprene polymer for adhesive and its production
Inventor: HAYASHI TADASHI
IPC: C08F2/44
Filed: 1989-04-07
Abstract: PURPOSE:To obtain the title polymer desirable for bonding flexible vinyl chloride leather or the like by dissolving a specified monomer in an organic solvent in the presence of a chloroprene polymer, polymerizing the monomer to a specified degree of conversion or below and drying the obtained polymerization reaction solution. CONSTITUTION:At least 20 pts.wt., per 100 pts. wt. chloroprene polymer, monomer of the formula (wherein R is a 1-4 C alkyl; and R<1> is a 1-1 2 C alkyl) is dissolved in an organic solvent in the presence of a chloroprene polymer, and the polymerization of the monomer is started in the presence of at least 0.1 pt.wt., per 100 pts. wt. monomer, polymerization initiator and continued to a degree of conversion of monomer equal to or greater than the value determined from the equation: degree (%) of conversion of monomer = -0.31X+100 (wherein X is the amount of the monomer used per 100 pts.wt. chloroprene polymer) so that the rate of units of this monomer in the obtained polymer may be in a range of 0.05-0.7, and the obtained polymerization reaction solution is dried to obtain the title polymer having a rate of units derived from the monomer of the above formula of 0.05-0.7. This polymer can easily form just a necessary amount of an adhesive of a specified composition suitable for the kind of the adhered by simply dissolving it on the occasion of necessity.
Patent JP-H08287837-A (JP)
Title: Shadow mask color picture tube
Inventor: FUJIMURA TAKEO
IPC: H01J29/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide a shadow mask color picture tube which can stably operate by maintaining good relations for compensation even if a working environmental temperature changes. CONSTITUTION: A shadow mask 3 is supported in a panel, and a heat radiation shield 15 composed of a lustrous metallic thin plate is installed so as to cover a surface where a first spring member 12A having a high thermal expansion coefficient positioned on the porous plate side is opposed to a panel skirt part 5 among bimetal springs 12 to correct influence of thermal expansion of the shadow mask 3. Therefore, when a environmental temperature is lowered, cooling of the first spring member can be prevented, and operational stability to an environmental temperature change can be improved.
Patent JP-S62244115-A (JP)
Title: Foil-wound transformer
Inventor: HANAI MASAHIRO
IPC: H01F27/28
Filed: 1986-04-17
Abstract: PURPOSE:To prevent the easy deformation of a panel by force winding a winding and the slip-down of the winding by adhesion with the winding by making the plate thickness of a metal constituting the cooling panel approximately the same or smaller than a sheet conductor. CONSTITUTION:A space 23 consisting of two metal plates 21 and a spacer 22 and through which a refrigerant for cooling is caused to flow is ensured in a cooling panel simultaneously rolled into a sheet winding formed by superpos ing and winding metal sheets 2 and insulator sheets. The thickness of the metal plate 21 constituting the cooling panel is shaped in thickness or less of a sheet conductor. Since the cooling panel is softened extremely in a foil-wound trans former constituted in this manner, the cooling panel can be stuck fast and rolled in to the sheet conductor and the insulating sheet without applying any force except tension applied when the sheet conductor is rolled in.
Patent JP-H06303519-A (JP)
Title: Picture transmission equipment
Inventor: HORIGAMI SHUGO
IPC: H04N5/268
Filed: 1993-04-14
Abstract: PURPOSE:To simultaneously communicate videos and sounds with plural points in two directions with respect to the video transmission equipment related to connection among many points. CONSTITUTION:The RF multiple signal which has video signals and audio signals from many points multiplexed and is inputted from an RF multiple signal transmission line 112a is distributed by a distributor 115 and is received by plural demodulating parts 105a, 105b, 105c, and 105d. Video and audio signals from a video camera 114 are modulated to the RF signal by a modulating part 108 and is outputted to an RF multiple signal transmission line 12b and is sent to picture transmission equipments at many points.
Patent JP-H10243801-A (JP)
Title: High shoes for washing car
Inventor: OSAWA TOSHIHARU
IPC: A43B3/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To wash the roof or the like of a high car body such as a RV car with a high mobile power by providing the upper face of high shoes whose height from the ground is specified with a device on which an outdoor sheos such as shoes or sandals can be easily fixed. SOLUTION: The upper face of high shoes is formed wide (length is 30cm, width is 12cm or more or less for instance) enough to put outdoor shoes (shoes, sandals, etc.) thereon. And the height is set higher than 2m in an average Japanese's sight. A band or the like fixing the back of the outdoor sheos at a specified width (10cm more or less) is fitted as a device (tool) to fix the outdoor shoes on the upper face of the high shoes and the outdoor shoes are attached or detached by inserting or fastening them. The contact face (bottom) with the ground is formed not flat but hollow with about 1cm width and made of stable rubber by taking the rugged ground surface into consideration. And further, the shape is formed to have a chopped square pyramid keeping stability in a range without troubles against the lateral movement.
Patent JP-S63252281-A (JP)
Title: Energy analyzer of neutral particle
Inventor: TAKEUCHI HIROSHI
IPC: H01J49/06
Filed: 1987-04-09
Abstract: PURPOSE:To achieve a higher S/N ratio in measuring sensitivity, by interrupting neutral particles after passing through a stripping cell to remove effect due to a beta<-> decay of tritium. CONSTITUTION:A vacuum container 1 is connected to a nuclear fuser not illustrated with a vacuum joint. Neutral particles 5 incident from the nuclear fuser are ionized with charge exchange by a neutral gas existing in a stripping cell 2. A square wave voltage from a square wave generation power source 9 repeating positive and zero voltage is applied to an electrostatic deflection plate 7. With the application of the zero voltage, the ionized neutral particles 6 pass through a slit 8 and turns within a deflection means 3 comprising an electromagnet with the radius corresponding to energy to be incident into a particle detector 4. As with the application of the positive voltage to the deflection plate 7, the particles 6 are not allowed to pass through the slit 8, an output of the detector 4 gives a background noise alone due to a beta<-> decay of tritium mixed into the particles 5. This noise is subtracted from an output of the detector 4 thereby achieving a higher S/N ratio.
Patent JP-H04299806-A (JP)
Title: Manufacture of voltage non-linear resistor
Inventor: KITO MASANOBU
IPC: H01C7/10
Filed: 1991-03-28
Abstract: PURPOSE:To provide the title manufacturing method capable of increasing the non-linearity of a zinc oxide sintered body containing at least bismuth as a sub-component. CONSTITUTION:The title voltage non-linearity can be increased by implanting ions in the zinc oxide containing sintered body containing at least bismuth as a sub-component.
Patent JP-H09248893-A (JP)
Title: Production of harmonized embossed decorative panel
Inventor: KAMIYA TAKASHI
IPC: B05D5/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a harmonized embossed decorative panel rich in three- dimensional feeling. SOLUTION: In the production of a harmonized embossed decorative panel 9, when the surface of a thermosetting resin embossed decorative panel 1 is coated with color paint 7 prepared by adding a coloring agent to clear paint, the color paint is applied so that the thickness of the color paint layer of the embossed recessed parts 2 of an emboss applied surface is larger than the thickness of the color paint layer of the flat part 3 of the emboss applied surface and the contours of the embossed recessed parts 2 are left.
Patent JP-S5946650-A (JP)
Inventor: BIKUTAA KEARII HANBAASUTOON
IPC: G03C1/42
Filed: 1983-05-18
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-S5514744-A (JP)
Title: Output circuit
Inventor: OKUMURA KOUICHIROU
IPC: H03K19/0944
Filed: 1978-07-17
Abstract: PURPOSE:To increase the dielectric strength of the output side by leading the output of the output circuit of the output inverter or the like out to the output terminal via depletion mode IGFET's in series. CONSTITUTION:When the circuit operates in the output mode, the gate output against input I1 and I2 of two input NAND circuits 30 and 31 is led out to terminal 40 via output inverter 32 and IGFETQ1. For IGFETQ1 the resistance can be reduced at the conducting time for the sufficient driving of the external load via terminal 40. When the circuit operates in the input mode, the input signal sent through terminal 40 is turned to inverse output O1 via protective circuit 34 within input inverter 33. In this case, IGFETQ1, as the gate is connected to VCC, features higher drain dielectric strength than when the gate is grounded and thus protects inverter 32 from the excessive input voltage given from terminal 40.
Patent JP-H10271861-A (JP)
Title: Method and device for generating power utilizing cold heat of lng
Inventor: KIKUCHI HIROSHI
IPC: H02N11/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To easily effectively utilize the low-temperature cold heat of an LNG so as to improve the efficiency of power generation, by arranging thermoelectric conversion elements on the internal side face of the LNG header of an LNG vaporizer, and generating electric power by utilizing the cold heat of the LNG. SOLUTION: Thermoelectric conversion elements 18 are annularly arranged in an LNG header 17. When, for example, the temperature of seawater which is made to flow down along the external side face of an LNG vaporizer 16 is a room temperature or its vicinity, the corresponding electric power is taken out by obtaining an effective temperature difference of about 128 deg.C when the elements 18 are used. Therefore, the LNG-side surfaces of the elements 18 arranged on the internal surface of the header 17 can be cooled quickly and the cold heat of an LNG can be utilized effectively.
Patent JP-S5712709-A (JP)
Title: Rubber weir
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1980-06-27
Abstract: PURPOSE: To reduce the weight of a rubber weir to the minimum to facilitate handling of the weir by reinforcing at least the main part of the rubber weir positioned on the river bed only along the direction of the river flow.  
     CONSTITUTION: The rubber weir body 1 is press-molded in one body at a vulcanizing temperature by applying a mold releasing agent to the hot surface plate of a molding plate within an area for forming a peeling section 1a along the longitudinal direction in the intermediate area between two raw-rubber sheets provided with buried reinforcing fibers 2. Part of the rubber weir body 1 to be positioned on the river bed 3 is strainted only a direction along the river flow, therefore, the reinforcing cords remain straight. Since no reinforcing cord is provided in a direction of the width of the river, the portion A of the rubber weir body 1 is very flexible so that a reduced strain is caused and the weir assumes a smooth form. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57202522-A (JP)
Title: Light semitransmittable reflection material
Inventor: KOSHIMURA ATSUSHI
IPC: G02F1/1335
Filed: 1981-06-09
Abstract: PURPOSE:To obtain a titled reflection material having whiteness and light scattering characteristics owing to transmitted light and reflected light and having high reflection performance by providing resin layers contg. a fluorescent pigment and/or a fluorescent dye on the surfaces of a (semi)transparent resin base material. CONSTITUTION:Coating liquid prepd. by dispersing a white fluorescent pigment and/or a fluorescent dye in a resin binder is coated on at least one surface of a (semi)transparent resin base material 20 of propylene, polyester or the like contained with inorg. white pigments such as TiO2, CaCO3 or the like and microfoam, whereby resin layers 10, 30 are provided. In a bright part where there is external light, scattering characteristic reflected light of adequately white is obtained, and when back light is used in a dark place, the scattering characteristic transmitted light of adequately white uniform over the entire display surface is obtained. This material is adequately usable as a light reflection material for liquid crystal display devices.
Patent JP-S5514760-A (JP)
Title: Frequency divider
Inventor: FUJITA HIROO
IPC: H03K23/66
Filed: 1978-07-18
Abstract: PURPOSE:To obtain a high-accuracy voltage control oscillator by providing the cycle fluctuation prediction circuit of the voltage control oscillator plus the circuit which controls the dividing action of the divider by the signal given from the prediction circuit and then giving the prescaler action in case the disturbance is given. CONSTITUTION:The PLL circuit consists of time reference signal source 1 and voltage control oscillator 4. The output of VCO cycle fluctuation prediction circuit 20 is applied to electronic switch mechanism 5 using the output of source 1 as the input when the driving signal is applied via control circuit 21. Then divider 2 is actuated to secure the prescaler action, and phase coincidence circuit 10 starts operation when the driving signal does not exist. And when the coincidence of the phase is detected, the prescaler action end signal is generated at circuit 21. Thus divider 2 stops the operation, and the phase locking action is performed by phase comparator 7. In such way, the intermittent action is given to divider 2 according to the driving signals, thus ensuring a high accuracy control.
Patent JP-S5212448-A (JP)
Title: Current limiting element for overcurrent prevention
Inventor: TAKAGI KATSUYUKI
IPC: H01C8/00
Filed: 1975-07-17
Abstract: PURPOSE: Current limiting element for overcurrent prevention with miniturized size and high durability as well as merits of conventional fuse and circuit breaker are combined in it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5422854-A (JP)
Title: Control of intermittent recorder
Inventor: HANAWA KAZUO
IPC: G01D9/32
Filed: 1977-07-21
Abstract: PURPOSE: To afford substantially the same effects as that of the case having a plurality of analog inputlines thereby to reduce the cost by using a common analog line and by providing a plurality of pen selecting signal lines in a manner to correspond to channels. 
     COPYRIGHT: (C)1979,JPO&Japio