baber/WOPTO huggingface dataset:
Patent JP-H09276976-A (JP)
Title: Production of cam piece for assembled cam shaft and hot-forging die used for the production
Inventor: AKIYAMA SHINICHI
IPC: B21J13/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cam piece for assembled cam shaft by hot-forging. SOLUTION: An upsetted columnar body is forged with a die 15, pin 16 and upper punch 18. Inclined recessed parts 15A, 18A are formed in the die 15 and the upper punch 18. By this constitution, the outer shape is formed as the cam piece shape having lower nose part and similarer the round shape than the desired cam piece shape. A preform formed as the inclining surface having gradually a little reduced thickness toward the end side from the nose side at the lower side surface and the upper side surface, is obtd. This preform forms the cam piece by hot-forging.
Patent JP-H10281061-A (JP)
Title: Vibrating compressor
Inventor: KOBAYASHI MASANORI
IPC: F04B35/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent a reliability from lowering, i.e., the fatigue or rupture of an elastic body from occurring by preventing an excessive stress from acting on it locally due to misalignment or inclination of it even if a piston and a cylinder are machined and assembled with misalignment or inclination provided in a vibrating compressor used in a refrigerant cycle. SOLUTION: A vibrating compressor comprises an elastic body 18 (a to i) a part of which is fixed to a movable element and a part of which is fixed to a fixed element. Also the elastic body 18 is arranged on the sides of a regular polygon where the center axis of a piston 5 is aligned with the gravity center of it so as to prevent an excessive stress from acting locally on it due to misalignment or inclination of it. Thus the lowering of a reliability, i.e., the fatigue or rupture of the elastic body 18 can be prevented.
Patent JP-H11287666-A (JP)
Title: Route retrieval method of navigation system
Inventor: MARU SHINICHI
IPC: G08G1/0969
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the rate of competition with other functions for access and to increase the efficiency of memory and that of route retrieval by distributing accesses to map data storage in a navigation system which uses the map data storage such as a CD-ROM. SOLUTION: In this route retrieval method, procedures (step 405-420) for setting a predetermined point in a section from a departure point to a final goal point as a temporary goal point and procedures (step 425-435) for retrieving the route from the temporary goal point to the departure point and for setting the temporary goal point or a nearby point as the departure point once a mobile has arrived at the temporary goal point or the nearby point are repeated until the rectilinear distance from the set departure point to the final goal point becomes smaller than a predetermined distance.
Patent JP-H04301404-A (JP)
Title: Contour body for decorative concrete product and manufacture of concrete product using the contour body
Inventor: FUKUSHIMA NORIYUKI
IPC: E04C2/06
Filed: 1991-03-29
Abstract: PURPOSE:To form a thin light-weight contour body having strength, and to manufacture a concrete product without requiring decorative finish at a jobsite. CONSTITUTION:A washing finish section 3 is formed onto the surface of a contour body 1, in which carbon fibers 2 are arranged at a center thereof and which is made of mortar or concrete, as shown in the figure. Concrete 4 is placed on the rear of the contour body 1. The surface of forms is coated with a retarder, carbon fibers 2 are disposed into forms, mortar is poured into the forms and the contour body 1 is manufactured in the manufacture of a decorative concrete product having such structure. The contour body 1 is cured, and mold-released, and the surface is washed away by high pressure water, thus acquiring the decoratively finished contour body. Concrete is placed on the rear of the contour body.
Patent JP-H05263416-A (JP)
Title: Compaction method for sand ground
IPC: E02D3/10
Filed: 1992-03-16
Abstract: PURPOSE:To statically compact the ground having existing structures by laying an air-tight film on the surface of the sand ground to shut off external air from a water permeable layer beneath the film, pumping up ground-water under the sand ground to lower the ground-water level, and discharging air in the water permeable layer in order to apply the atmospheric pressure to the sand ground. CONSTITUTION:A hole is bored into the sand ground, and a drain pipe 1 is buried in the hole. A submerged pump 2 and a water pipe 9 are connected to each other, and the free end side of the pipe 9 is projected from the ground surface. An air discharge pipe 5 provided with a number of openings is installed inside a water permeable layer 4, and an air-tight sheet 6 is installed on the upper surface of the water permeable layer 4 to completely cover and seal the surface. Then, the air around the air-tight pipe 5 is discharged to produce negative pressure between the sheet 6 and the sand ground for application of the atmospheric pressure. Thereafter, the ground water is pumped up to lower the ground-water level. By repeating the processes, the sand ground can be compacted effectively and uniformly over a wide range.
Patent JP-H03288164-A (JP)
Title: Fixing method
Inventor: KUROIWA SHIGEYUKI
IPC: G03G15/20
Filed: 1990-04-04
Abstract: PURPOSE:To prevent the offset phenomenon of toner which occurs by electrostatic cause by electrostatically charging a 1st roller which comes in contact with the toner in the same polarity as the electrostatically charged polarity of the toner at the time of fixing. CONSTITUTION:When the heating roller 11 and the pressing roller 12 of a fixing roller 10 are allowed to press-contact and rotate in directions shown by arrows (x) and (y) respectively at the time of fixing, the roller 11 is triboelectrified to be positive which is the same polarity as the toner 14 by the electrification rank of the coating materials 11c and 12c of both roller 11 and 12, and the roller 12 is triboelectrified to be negative. Therefore, the melt toner 14 having the positive polarity is electrostatically repulsed from the roller 11 which is electrostatically repulsed from the roller 11 which is electrostatically charged to be positive at the time of fixing and the toner 14 is electrostatically attracted to a sheet paper 13 side by dielectric polarization on the sheet paper 13 caused by a potential difference between both rollers 11 and 12. Thus, the offset phenomenon of the toner 14 which occurs by the electrostatic cause is prevented.
Patent JP-H11264972-A (JP)
Title: Liquid crystal display device
Inventor: HASHIMOTO HIDEO
IPC: G02F1/1335
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To apply simple modification to a liquid crystal display device and to display a unique pattern, etc., by providing a transparent sheet where individual information is displayed between a liquid crystal panel and a backlight device. SOLUTION: Relating this liquid crystal display device 1; the transparent individual information sheet 5 is interposed between the liquid crystal panel 2 and the backlight device 3. It is desirable to use to transparent sheet made of synthetic resin which is thin enough to be inserted in a gap between the panel 2 and the device 3 and which has strength to some extent as the sheet 5. Then, the individual information such as an illustration or a picture is displayed on the surface of the sheet. It is good to display the illustration or the picture on the sheet by handwriting but it is convenient to display it by printing. Then, it is desirable to use the resin excellent in printability and having high transparency as the sheet 5. Then, the backlight device of the liquid crystal display device to which the sheet 5 is attached is lit.
Patent JP-S58206049-A (JP)
Title: Manufacture of plate body for lead storage battery
Inventor: MASUDA SATOSHI
IPC: H01M4/76
Filed: 1982-05-26
Abstract: PURPOSE:To facilitate the manufacturing work of a plate body for a lead storage battery without causing any short circuit of the side parts and bottom part, any deterioration of the liquid permeability and any separation of the plate body by successively providing holes in both sides of an electrode plate, and applying a synthetic resin along the holes before it is dried, being followed by fusing a separator to the parts of the electrode plate to which the synthetic resin is applied. CONSTITUTION:After a number of holes 2 are successively provided on both sides of an electrode plate 1, a synthetic resin is applied along the holes 2 in such a thickness as to fill the holes 2 with the resin, then dried. Next, the electrode plate 1 is placed between a folded separator 3 having a width slightly larger than that of the plate 1 in such a manner that the fold 3a of the separator 3 touches the bottom surface of the plate 1, and the separator 3 is fused to parts 4 of the plate 1 to which the synthetic resin is applied by high-frequency sewing machine fusion, heat press fusion or the like, thereby making a plate body 5. The symbol 4a represents a part formed by fusing the separator 3 to the part 4 of the plate 1 to which the synthetic resin is applied.
Patent JP-H11275661-A (JP)
Title: Radio terminal security system
Inventor: MIYASHITA SHIGEHIRO
IPC: G06F21/75
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent confidential communication from being monitored or interfered by an unlawful user by making radio terminal equipment incapable of being used, when the terminal equipment is stolen. SOLUTION: An ID characteristic to an electronic key 6 is stored in the key 6. An input-output processing section 5 which reads out the ID of the key 6 and a processing section 4 which stores the ID peculiar to the key 6, computes the combination of the IDs of the key 6 and radio terminal equipment, and stores the combination value are provided to the radio terminal equipment. The central processor of the processing section 4 computes the combination of the IDs of the key 6 and terminal equipment and stores the combination in a storage device as an electronic canceling mark.  When the electronic key 6 is different from the last used electronic key, the terminal equipment is made usable by accepting the confirmed results as being 'OK', and when the electronic key is the same as the last used key, the terminal equipment is made unusable by rejecting the confirmed results as 'Unacceptable'. Since the radio terminal equipment ca be used by only using an electronic key which is different from the last used electronic key, the terminal equipment becomes incapable of being used until the different electronic key is used and the leakage of a confidentialities or interferences can be prevented.
Patent JP-H04298523-A (JP)
Title: Blood-compatible material
Inventor: TANAKA MASAKAZU
IPC: A61L33/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a blood-compatible material which can be used as a medical material which is excellent in anticoagulant properties and mechanical strengths and can be used in direct contact with a living organism or its component. CONSTITUTION:A blood-compatible material prepared by heparinizing a quarternized polyurethane or polyurethaneurea prepared by quaternizing the tert. amino groups of a polyurethane or polyurethaneurea prepared from a polyamino ether containing at least 30mol% diol of the formula: HOCH(R<1>)CH2N (R<2>)CH CH(R<3>)OH so that the sum of the number of the carbon atoms of R<2> in the above lormula and the number of the carbon atoms of the chain of the hydrocarbon group of the quaternizing agent may be 7-16.
Patent JP-S59214850-A (JP)
Title: Silver halide photosensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: B05D5/00
Filed: 1983-05-20
Abstract: PURPOSE:To enhance physical properties during manufacturing process, storage, and development process by incorporating a specified org. silane compd. in a hydrophilic colloidal laver. CONSTITUTION:A hydrophilic colloid layer contains an org. silane compd. represented by the formula shown here which R<1> is lower alkyl or alkenyl optionally sustd. by epoxy, amino, vinyl, or the like, and R<2>-R<4> are each lower alkyl, alkoxy, alkylcarboxy, or the like, and at least one of R<1>-R<4> has an epoxy, vinyl, or amino group at the terminal, and at least one of them has none of said groups. As a result, the obtained material is prevented from deterioration of photographic characteristics and increase of viscosity during the waiting time after coating, and also progress of film hardening during the lapse of time, and occurrence of peeling phenomena and surface damages are decreased.
Patent JP-H03289003-A (JP)
Title: Luminaire
Inventor: WASHITSUKA KEIICHI
IPC: F21V7/00
Filed: 1990-04-04
Abstract: PURPOSE:To prevent light beams of a lamp from being incident to eyes directly by forming the face of a reflection plate along the lamp in the form of convex shape toward an opening from the inside of a luminaire, and forming a reflection face for controlling a light beam shutting angle with the inclined angle of a tangential line from the lamp with respect to the curved surface. CONSTITUTION:An iluminaire device is provided with reflection plates 13 having an opening 1 and lamp units held between the plates 13, wherein the face of the plate 13 along the lamp unit is formed in a convex shape toward the opening 11 from the inside to form a reflection face to control the light beam shutting angle by the inclined angle of the tangential line from the lamp with respect to the curved face. It is thus possible to change the inclined angle to prevent the beams from the lamp units from being incident to eyes directly, and to prevent decrease in illumination directly applied downwards with an increased illumination opening of the main body of iluminaire and with less decrease in the light amount.
Patent JP-S5315168-A (JP)
Title: Pulse separation measuring system
Inventor: KANEDA JIYUNICHIROU
IPC: G04F10/04
Filed: 1976-07-27
Abstract: PURPOSE: To accurately perform the measurement of time intervals of arbitrary combinations of rise and fall of pulse portions by starting counting from the first ON pulse generation after OFF pulse generation thereby making accurate the timing of starting measurement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5213649-A (JP)
Title: Device to control the power
Inventor: TAKAHASHI HIROSHI
IPC: G05F1/10
Filed: 1975-07-23
Abstract: PURPOSE: The control circuit of the device pauses the voltage transforming voltage when the load requires no normal voltage, and the oeprating stage is obtained before the load requires the voltage considering the time until the voltage transforming circuit is stabilized to operate the voltage transforming circuit only when it is required. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268050-A (JP)
Title: Trunk line compensation circuit at fault of new ntt line selecting adaptor
Inventor: ITOYAMA YASUHIRO
IPC: H04M1/00
Filed: 1989-04-09
Abstract: PURPOSE:To always connect a trunk line directly to a subscriber's equipment and to use it by providing a compensation circuit in parallel with a circuit selection adaptor, thereby disconnecting the adaptor only with the simple operation of a subscriber at the fault of the adaptor. CONSTITUTION:A trunk line compensation circuit 2 is provided in parallel on a line selection adaptor 1. When the adaptor 1 is faulty contacts CO1, CO2, TL1, TL2 of the circuit 2 are switched manually or with a motor-driven relay or the like, the terminals 3, 4 of a trunk line are directly connected to the terminals 5, 6 of a customer equipment. Thus, the circuit is normally in use and the location of the fault is facilitated.
Patent JP-S57204691-A (JP)
Title: Key signal generating method of chromakey device
Inventor: YAMAMOTO YOSHIKAZU
IPC: H04N9/75
Filed: 1981-06-11
Abstract: PURPOSE:To exactly generate a key signal irrespective of ununiformity of illumination, color phase irregularity of a background, etc., in accordance with an area extending over a prescribed range centering around a reference point on chromaticity coordinates surrounded by a signal obtained by normalizing a color difference signal by a luminance signal. CONSTITUTION:Outputs (R, G and B) of color television camera are supplied to a matrix and an A/D converting part 12, in which they are matrix-operated and are supplied to a microprocessor 13. To the microprocessor 13, reference data Y'0, U'0 and V'0, and parameters K1, K2 (refer to expressions (1), (2)), corresponding to an image pickup object are provided, in which operation of expressions (3)-(6) is executed. A result of this operation is written in RAMs 14-17, a luminance signal Y' is read out, and when it is applied as a read-out address, LU, MU, LV and MV corresponding to each input are read out. A color difference signal U' and a color difference signal V' are supplied to comparators 18, 19, and comparators 21, 22, respectively, and a key signal is generated through AND gates 22, 23 and 24.
Patent JP-H07295812-A (JP)
Title: Conditional branch control method/device
Inventor: INOUE YOSHITSUGU
IPC: G06F15/80
Filed: 1994-04-27
Abstract: PURPOSE:To provide a conditional branch control method/device which can control the processing element as well as the address value of a program counter against such a complicated conditional branch as the one that has many nest hierarchy. CONSTITUTION:A conditional branch controller 53 includes a PC control part 55 which is controlled by a sequence control part 51 and controls the address value of a program counter PC, a stack pointer 57, and a PE mask control part 59 which outputs a PE mask signal to show whether a parallel arithmetic unit PE is activated or not. The pointer 57 outputs the pointer value to a PC stack 63 and a PE mask stack 67, and both stacks 63 and 67 save the PC value and the PE mask signals to each designated part. The selection circuits 65 and 73 select and output the signals of both stacks 63 and 67 respectively.
Patent JP-H11288318-A (JP)
Title: Liquid crystal display device
Inventor: OYAMADA MASAKAZU
IPC: G05D23/20
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an STN reflective liquid crystal display device which can be used even in a low temperature environment by detecting the temperature of a liquid crystal display part via a temperature sensor, controlling the heating value of a heater, based on the temperature detected at a heating element control part and heating the liquid crystal display part via the heater. SOLUTION: A heating element 3 is placed under an STN reflective liquid crystal display part 4 where the liquid crystal molecules are held among an orientation film, a display electrode, a glass substrate and a polarizing plate. The heating element 3 has a planar shape and attached outside of the part 4, i.e., under the polarizing plate to heat the part 4. In such a constitution of a liquid crystal display device, a temperature sensor 1 detects the temperature of the part 4. Then a heater control part 2 controls the heating vale of the heating element 3 based on the temperature that is detected at the part 2, and the heating element 3 heats the part 4. In such cases, the heating element 3 is placed at a part of the center of the part 4 with the sensor 1 placed at an edge part of the part 4 different from the said part of the sensor 1, for example.
Patent JP-S63255240-A (JP)
Title: Production of cresol
Inventor: WAKUSHIMA KYOJI
IPC: C01B39/24
Filed: 1987-04-13
Abstract: PURPOSE:To obtain cresol from phenol and methanol, by using a catalyst of long life consisting of a crystalline silicate compound containing an element selected from respective group IIB, VA, VIB, VIIB and VIII elements and boron. CONSTITUTION:Phenol is reacted with methanol in the vapor phase in the presence of a catalyst to afford cresol. In the process, a crystalline silicate compound containing one or two or more elements selected from group IIB, VA, VIB, VIIB and VIII elements (e.g. zinc, cadmium, phosphorus, arsenic, antimony, bismuth, chromium, molybdenum, tungsten, manganese, rhenium, nickel, palladium and platinum) and boron is used as the catalyst. That is the above-mentioned crystalline silicate contains the afore-mentioned elements other than aluminum. The cresol is obtained in high yield by this method.
Patent JP-S5715444-A (JP)
Title: Sealing of electronic component
Inventor: TAKAISHI TERUHISA
IPC: H05K5/00
Filed: 1980-07-02
Abstract: PURPOSE:To provide a sealed components body excellent in strength and insulation with an increased selective freedom of an outer case by injecting resin into an outer case to solidify with electronic components pressed against a resin layer previously provided in semicured state on the bottom of the case. CONSTITUTION:A material with a large mechanical strength, for example, metal such as Fe and Al, synthetic resin such as urea resin, ceramics of the like is used the base material of the outer case 1 irrelevant to insulation. A sealing agent such as epoxy resin and phenol resin is injected into the bottom of the case 1 to form a resin layer 3 half hard by temperature treatment. Then, electronic components 4, single or in a unit, are inserted into the case pressed against the resin layer 3 with the lead wire 6 outside and a resin-sealing material 5 such as epoxy resin is injected thereinto to make a sealed components body by heating and hardening. This can prevent poor insulation due to the contact of components with the outer case while enhancing the mechanical strength.
Patent JP-S59215626-A (JP)
Inventor: KURATA MASAAKI
IPC: H01H47/00
Filed: 1983-05-23
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-S61248858-A (JP)
Title: System for recognizing coordinate of conveying direction of board body
Inventor: MURAYAMA SATOSHI
IPC: B65H43/00
Filed: 1985-04-26
Abstract: PURPOSE:To make a computer recognize coordinates on a board body which moves on a conveying table, by connecting a pulse generator which generates two kinds of pulses having different phases depending on the conveying direction of said board body, to a driving motor for conveying said board body. CONSTITUTION:A pulse generator 14 connected to the driving motor 13 of a conveying table 11 generates pulses of two phases A, B which are different depending on the rotating directions of the motor 13, at a frequency proportionate to the revolution speed of the motor 13, i.e., the conveying speed of the board body 12. A pulse detector 15 operates in a direction in which the count of its self-contained pulse counter is increased with respect to the phase A while in a direction in which it is reduced with respect to the phase B, to generate interrupt signals for a computer 16 when a certain count is reached. Since these interruptions are separately generated from two counters, the coordinate positions corresponding to these signals can be independently recognized.
Patent JP-S57204485-A (JP)
Title: Integrated circuit for electronic clock
Inventor: OKUYAMA YASUHIKO
IPC: G04G5/04
Filed: 1981-06-11
Abstract: PURPOSE:To simplify a circuit without necessity for wiring a timing signal to a decoder, by providing an exclusive bus line for controlling lighting or flickering of display. CONSTITUTION:To a controlling circuit 25, plural frequency-divided outputs are applied from a frequency-dividing circuit 2, and by use of this frequency-divided output, the circuit 25 outputs control signals CT1-CT8 and Lphi1-Lphi8 by a mode set by an external switch SW, a signal 4/6SL for switching 4 digit display and 6 digit display, and also a signal M/DSL for switching month day display and day month display, and also outputs correcting signals SP1-SP8 in case of a correction mode. Also, the controlling circuit 25 sends out a blanking signal to a control bus DB5 by synchronizing with the timing by which a data whose display is unnecessary has been sent out to bus lines DS1-4, and also in case of the correction mode, the circuit 25 sends out the blanking signal of a constant period to the control bus DB5 by sychronizing with the timing by which a data to be corrected has been sent out, executes flickering of a correcting digit.