baber/WOPTO huggingface dataset:
Patent JP-S54157669-A (JP)
Title: Method of obtaining fixed point at low temperature region and fixed point cell
Inventor: MITSUI KIYOTO
IPC: G01K15/00
Filed: 1978-06-01
Abstract: PURPOSE: To enable the triple point temperature of seal gas to be reproduced on the outside of a fixed point cell and the temperature fixed point necessary for thermometer calibration to be readily obtained by controlling the outside temperature of the fixed point cell of a pressure resistant construction wherein high purity gas is beforehand pressure-sealed.  
     CONSTITUTION: The fixed point cell consists of an outer tube 1 and an inner tube 2 these being constituted by material of good heat conductivity. A desired sample gas of well known properties is introduced into a gas well part 3 and fixed point part 4 and is sealed after it has been filled up to the specified pressure. After the thermometer to be calibrated is inserted into the hollow part 6 of the fixed point part 4, the fixed point part is cooled to liquefy the sealed gas then solidify the same. Next, while the solid of the sealed sample gas is being gradually melted with a heater or the like, the temperature of the thermometer to by calibrated is measured and a melting curve is drawn, whereby the calibration of the triple point temperatures is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51140537-A (JP)
Title: System for establishing priority of terminal devices
Inventor: TAKEZOE FUMIHIKO
IPC: G06F15/177
Filed: 1975-05-30
Abstract: PURPOSE: To provide a method which can give the right of use, whenever it is possible, to the use requirement for the common branch tool of a processor, and can judge the use-situation of the common branch tool itself after each processor reads-out the its use. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58182747-A (JP)
Title: Series-parallel converting circuit of digital data
Inventor: WASHIMI MASAHIKO
IPC: G06F13/00
Filed: 1982-04-19
Abstract: PURPOSE:To simplify the constitution of a series-parallel converting circuit of digital data, by performing a series-parallel conversion of data of many bits with use of a small number of signal lines. CONSTITUTION:When an output of data is started, an R/W signal is first set at 0V. Then a clock signal varies 16 times to 0V, and the data bit to be written synchronously with said clock signal from a control circuit part 31 is sent in series to a data signal line 42. In this case, a gate circuit 36 has its output of a high impedance (cut-off state) owing to the R/W signal of 0V. An output shift register 34 is driven by a shift clock given from an OR circuit 39 to store 15 data bits of the line 42.
Patent JP-S56161196-A (JP)
Title: Manufacture of decorated material
Inventor: TARUYA TAKASHI
IPC: B41M5/26
Filed: 1980-05-16
Abstract: PURPOSE:To provide a visually three-dimensional pattern to the surface of a resin molding by a method in which a heat-sensitive pattern is provided to the surface of the resin molding, and then the surface is subjected to irradiation of heat rays so as to remove the gloss of the heat-sensitive pattern portion. CONSTITUTION:For example, the surface of ABS resin sheet 1 is printed with an acryl resin ink containing carbon black by a gravure of offset printing method to form a heat-sensitive pattern 2, together with a heat-insensitive pattern 3 or a surface protective layer 3 as needed prior to the irradiation of heat rays. Then, heat rays are irradiated onto the resin sheet 1 by using a far infrared rays heater used as the usual heater or an electromagnetic wave of a wave length of 0.76mum-1m/m or a near infrared wave length of 0.76-50mum in order to remove the gloss of the heat- sensitive pattern portion. Thus, a decorated sheet having a visually embossed conduit pattern can be obtained by flatting the conduit portion of a wood grain pattern, for example, on the surface of the sheet 1.
Patent JP-S60210972-A (JP)
Inventor: TOMIZAWA MASAKAZU
IPC: A24B5/16
Filed: 1984-04-03
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-S57182553-A (JP)
Title: Cooling device of drum brake
Inventor: TOMINAGA HIROSHI
IPC: B60T5/00
Filed: 1981-05-01
Abstract: PURPOSE:To contrive to improve the anti-fading characteristics of the brake by a method wherein the drum brake is cooled utilizing the exhaust of a brake chamber. CONSTITUTION:The pressurized air in an air tank 9 is flowed through a brake valve 10 via a quick release valve 4 into the brake chambers 5 to actuate brakes by operating a brake pedal 8. When the pedal 8 is set free, the pressurized air from the air tank 9 is interrupted by the valve 10 and the pressurized air trapped between the valve 10 and the quick release valve 4 is discharged from the valve 10. The pressurized air in the brake chamber 5 is discharged through the quick release valve 4 into the inside of a brake drum 1 from an exhaust nozzle 6 fixed to a back plate 11. An ejector 7 sucks the outside air in the inside of the drum 1, resulting in cooling the inside of the drum 1.
Patent JP-S62222453-A (JP)
Title: Optical recording medium
Inventor: YATAKE MASAHIRO
IPC: G11B11/10
Filed: 1986-03-24
Abstract: PURPOSE:To decrease the change of the parameters necessary for recording, reproducing or erasing by temp., humidity or aging by disposing silicon nitride layers and metallic oxide layers on a light transmittable base. CONSTITUTION:After the zinc oxide layer 2 is sputtered on the light transmittable base 1, the silicon nitride layer 3 is sputtered and an amorphous magnetic layer 4 is sputtered thereon; further the silicon nitride layer 5 and the zinc oxide layer 6 are successively formed thereon. The permeation of the materials such as oxygen and water which deteriorate the recording layer is prevented by the zinc oxide layers 2, 6 and the oxidation of the recording layer by the transfer of oxygen from the layers 2, 6 is prevented by the silicon nitride layers 3, 5 according to the above-mentioned constitution. The change of the parameters such as C/N, bit error rate, permeability, thetak, and Hc of the recording layer necessary for recording, reproducing or erasing by temp., humidity or aging is thereby decreased.
Patent JP-S55156754-A (JP)
Title: Brake oil pressure controller for vehicle
Inventor: MIYASAKA KOUICHI
IPC: B60T8/26
Filed: 1979-05-26
Abstract: PURPOSE: To provide a brake oil pressure controller which can always attain a stabilized braking function by constituting same in such a way that an automatic self- aligning characteristic is provided to a valve seat for the returning movement of the valve seat.  
     CONSTITUTION: A protrusion 10 on a boundary wall of an input pressure oil chamber A is fitted in a recess part 12 of a valve seat 4. Upon braking operation, when a treadling force against a brake pedal BP is released suddenly, oil pressure in the input pressure oil chamber A is extremely decreased so that remaining oil pressure in an output pressure oil chamber B is moved rightwardly together with a valve  body 5 to reduce the remianing oil pressure in the output pressure oil chamber B  whereupon the recess part 12 of the valve seat 4 slides along the protrusion 10 on  the boundary wall of the input pressure oil chamber A. Thus, the protrusion 10  and the recess part 12 are finally brought into a fitting relationship with each other  with their tapered surfaces, whereby self-aligning action of the valve body 5 and the valve seat 4 can be automatically effected. Accordingly, a valve hole 7 of the valve seat 4 and the valve body 5 can be kept in a coaxial relationship without generating a deviation between the center of the valve hole 7 of the valve seat 4 and the center of the axis of the value body 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58184362-A (JP)
Title: Cooling device of built-up type packing case
Inventor: KOYAMA FUMIO
IPC: F04B39/00
Filed: 1982-04-21
Abstract: PURPOSE:To facilitate the production of a packing case, to facilitate the assembly/disassembly of the packing case to a compressor, and to improve workability by constituting the passage of a cooling fluid with a plurality of peripheral grooves and through holes. CONSTITUTION:Peripheral grooves 24 are formed on the end surface of the case 14 side of an end case 14a so as to connect two kinds of radial through holes 22, 23 formed in the case 14. A feed hole 25 of a cooling fluid communicated to a peripheral groove 20 formed on the inner pheriphery of the case 14 arranged on the nearest side to a ground cover 12 and a discharge hole 26 of the cooling fluid communicated to a peripheral groove 21 formed on the outer periphery of the case 14 are both formed on the ground cover 12. According to this constitution, positioning in the peripheral direction is not requied for each of the case 14, end case 14a and ground cover 12, thus conventional through bolts combining the whole in one body become unnecessary.
Patent JP-H10130731-A (JP)
Title: Method for induction-hardening surface of material to be worked and device therefor
Inventor: OTTENWAELDER ADALBERT DIPL ING
IPC: C21D9/30
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for induction-hardening the surface of a material to be worked which can achieve the same or the selective hardness depth, and a device therefor. SOLUTION: In the method for induction-hardening the surface of the material to be worked having the arbitrary outer shape, particularly a cam shaft for internal combustion engine, an inductor 15 surrounding at least the partial part of the material 2 to be worked, is provided. Uniform rotating movement is executed to the material 2 to be worked and at this time, the outline of inner part of the inductor 15 shows the parallel line to the rotating outline of the material 2 to be worked at a fixed connecting distance.
Patent JP-H10247998-A (JP)
Title: Data/facsimile communication equipment having a plurality of communication ports
Inventor: TORIYAMA YOSHIAKI
IPC: H04N1/32
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To avoid intervention by an operator by using an application software so as to set a self diagnosis start time in advance and to execute the self diagnosis thereby detecting automatically a faulty communication port and stopping the operation in the faulty communication port. SOLUTION: In the case that a host detects (1) a preset self-diagnosis start time in a data/facsimile communication equipment (server) having a plurality of communication ports, an instruction (2) is outputted to execute an internal self-diagnosis for each communication port. A multi-port communication unit conducts internal self diagnosis (3) for each communication port and the result of self diagnosis is informed (4) to the host. The host side sets (6) operation stop in the faulty communication port when the faulty communication port is detected (5) as the result.
Patent JP-H08258400-A (JP)
Title: Ink jet recording paper
Inventor: MORITA YUICHI
IPC: D21H27/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide excellent ink jet recording paper which is high in gloss, has a quick drying property of ink, and a good reproducibility of an ink image. CONSTITUTION: In ink jet recording paper having natural pulp as a main constituent, paper is multi-ply manufactured by a combination method, preferably having different pulp composition in respective layers, contains at least 50wt.% of hard-wood bleached sulfite pulp as at least one layer of natural pulp, and pigment. Stoechigt sizing degree of adjacent layers is at least 10sec, and pigment is preferably calcium carbonate, colloidal silica, or titanium dioxide.
Patent JP-H10262069-A (JP)
Title: Data transmitter
Inventor: NAKANISHI KOJI
IPC: G06F13/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To efficiently return response messages from respective slave stations to a master station, in the case of simultaneously transmitting a message from the master station to plural slave stations. SOLUTION: In the case of performing a data transmission of 1:N between the personal computer 2 of the master station and the inverters 1a-1n of the plural slave stations, connected through a bus-type transmission line 3, the message is simultaneously transmitted from the personal computer 2 to all the inverters 1a-1n and the inverters 1a-1n measure elapsed time from the time of receiving it by a timer and transmit the respective response messages to the personal computer 2 at the time of passing the response waiting time set beforehand, corresponding to the exchange numbers for the respective inverters 1a-1n.
Patent JP-H03269135-A (JP)
Title: Reed capable of bending warp and capable of twill weaving
Inventor: TOYOFUKU SHINJI
IPC: D03D41/00
Filed: 1990-03-16
Abstract: PURPOSE:To provide the subject system capable of bending warp ends and twill weaving by putting plural small-size reeds in a large-size frame, making the reeds movable left and right and pressing the cloth fell part using a roller for preventing the warp ends of the cloth fell part from sliding when the warp ends are opened and shut left and right. CONSTITUTION:In weaving a twill fabric in which warp ends are bent, plural small-size reeds 1 are put in a large-size frame 2 so that the small-size reeds 1 may slide and move left and right. A motor 3 is attached to the large-size frame 2 to operate the small-size reeds 1 and the cloth fell part is pressed by a roller 4 so that the warp ends of the cloth fell part may not slide left and right following the movement of the small-size reeds mentioned bellow in opening and closing movement of the small-size reeds 1, thus giving the objective twill fabric in which the warp ends are bent.
Patent JP-H02244307-A (JP)
Title: Control method for servo circuit
Inventor: SHINOHARA TORU
IPC: H02P7/00
Filed: 1989-03-17
Abstract: PURPOSE:To make an overshoot quantity constant and to perform fast and stable positioning by generating a target speed by using part of a movement quantity as a rest movement quantity, and generating an equal target speed of a constant speed for the rest movement quantity Y. CONSTITUTION:The servo circuit wherein a main control part 6 switches a switching part from speed control to position control according to the output of a speed-zero detecting circuit 9 generates the target speed by using the movement quantity X of the movement quantity (d) as the rest movement quantity and outputs it. Then the equal target speed for a rest movement quantity Y(X+Y=d) is generated and outputted and the value of a slice level is switched between values at the start of movement and after the movement. Thus, variation in rush speed varying with the movement quantity is absorbed with the equal target speed to make an adjustment to nearly the same rush speed. Consequently, even if acceleration in speed reduction is increased to speed up the movement, the rush speed has no variance, the overshoot quantity becomes constant, and the fast and stable positioning is possible.
Patent JP-H10261832-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATOU YOSHIHIRO
IPC: H01S5/227
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor laser having an SI-BH(semi-insulating buried hetero) structure or an SI-PBH(semi-insulating planarizing buried hetero) structure by which a straight flat electrode area can be formed on a mesa stripe and its peripheral section and can prevent the formation of a high-resistance compound semiconductor layer on the mesa stripe. SOLUTION: A semiconductor device manufacturing method includes a process in which a plurality of compound semiconductor layers 32-35 are formed on a compound semiconductor substrate 1 having a (001)-face, a process in which a mesa stripe 103 elongated in the <11(-)0>-direction is formed, a process in which a first compound semiconductor layer 37 having exposed, side walls is selectively grown on a compound semiconductor substrate 31b on the side sections of the stripe 103 so that the layer 37 may become higher in height than the uppermost surface of the stripe 103, and a process in which the side walls of the semiconductor layer 37 are retreated from the side sections of the stripe 103 by etching the surface by utilizing the etching rate difference resulting from the plane orientation.
Patent JP-H09260310-A (JP)
Title: Electronic circuit device manufacturing method
Inventor: MIYAUCHI TAKEOKI
IPC: B23K26/364
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid forming burr at the terminal end of the process, by applying a residual stress to a scribe region on a wafer having a circuit pattern to avoid inducing the thermal stress concentration and scanning a laser beam along the scribe region for scribing the wafer. SOLUTION: Before scribing by the irradiation of a laser beam, the front face 1a or back face 1b of a wafer 1 having a circuit pattern is very faintly denatured by melting and rehardening or very faintly deformed by applying a force along preliminary residual stress lines 21 e.g. microgrooves at the end lines of the width of a scribe region 3 at high accuracy. Or preliminary residual stress lines 22 and 23 formed along one end line of the width of the region 3 on the front face 1a of the wafer 1 having a circuit pattern and along the other end line on the back face 1b of the wafer 1 at high accuracy, respectively. Or preliminary residual stress lines 21 and 24 are formed along the end lines of the width of the region 3 on the front and back faces 1a and 1b of the wafer 1 having a circuit pattern at high accuracy.
Patent JP-H07282000-A (JP)
Title: Bus interface circuit and data transfer system
Inventor: SAKUTA YUICHIRO
IPC: G06F13/42
Filed: 1994-04-04
Abstract: PURPOSE:To provide the bus interface for dealing with the data transfer system to use both the edges of leading/trailing edges by using a frequency doubling circuit for generating an internal clock at the double frequency of a source clock and a flip-flop for latching input data at the trailing edge of this internal clock. CONSTITUTION:The bus interface for connecting the common bus of (n) bits for bus width and the connecting device internal bus of (n) bits for bus width is constituted by using (n) pieces of bus interface modules 3. When inputting the data from the common bus, the internal clock provided with the double frequency of the source clock matching its phase with the source clock transmitted from the output source of data is generated and supplied to the bus interface modules 3 by a control clock generating part 4. When outputting the data to the common bus, the source clock, the internal clock subjected to frequency division to a half, is outputted to the common bus corresponding to the timing of the data output.
Patent JP-S58182777-A (JP)
Title: System control system
Inventor: OGASAWARA YASUO
IPC: G06F15/177
Filed: 1982-04-20
Abstract: PURPOSE:To know in detail the generating step of a fault, by providing a step counter to set the indication information to transmits the state information of a using central controller and the state information of a spare central controller. CONSTITUTION:An information processing system includes an input/output device such as a typewriter device TYP, etc. which is shared by using and spare central controllers CC0 and CC1. A step counter STPCNTO sets the indication information to transmit the state information of the controller CC0 to the controller CC1. While a step counter STPCNT1 sets the indication information to transmit the state information of the controller CC1 to the controller CC0. These two step counters STPCNT1, STPCNT2 are scanned to monitor the processing stages of both CC0 and CC1.
Patent JP-S51141521-A (JP)
Title: Circuit for the positioning of horizontal raster
Inventor: HACHITSUKA SHINJI
IPC: H04N3/22
Filed: 1975-05-30
Abstract: PURPOSE: To perform the raster positioning in the horizontal direction by the use of a d.c. bias current caused to flow through a negative distortion-compensating transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07268875-A (JP)
Title: Simple method for planting tree on steep slope
Inventor: SHOJI KAZUHIKO
IPC: A01G23/00
Filed: 1994-04-04
Abstract: PURPOSE:To enhance work efficiency by a method wherein a young tree is placed at a predetermined point on a steep slope and a root of the young tree is covered with vegetation and a fixed thin layer is formed over the vegetation to fix the root of the young tree. CONSTITUTION:A young tree 2 is placed at a predetermined point on a steep slope 1 and a root 2A of the tree 2 is covered with vegetation 3, and a fixed thin layer 4 of cement or cement mortar is formed over the vegetation 3. And even on the steep slope, the young tree 2 can be fixed by means of the layer 4 and the vegetation 3 prevents the tree 2 from dying so that the tree 2 surely takes root. Next, if required, in the case of a young tree 2 which is relatively heavy, a comb-shaped spit 5 of bamboo is utilized. As a result, work efficiency of planting tree can be improved.
Patent JP-S54156621-A (JP)
Title: Electronic musical instrument
Inventor: TANIMOTO AKIYOSHI
IPC: G10F1/00
Filed: 1978-05-31
Abstract: PURPOSE: To perform inputting and outputting of sound information and symbol displaying of notes, etc. with less number of keys by subsequently deriving out and outputting the sound information having been stored in association to the operation times of a single key switch.  
     CONSTITUTION: When a key KH is pushed after setting the contents of a peogram counter AR so as to correspond to the first address of the program in an INI circuit by pushing the initial state setting key KST of the program, then the count up circuit COH of the contents of a BH register storing the height code of notes actuate to count up the contents of the BH register. Since the count contents correspond to the height of the notes, the key KH is kept pushed until desired sounds are obtained. The contents of the BH register are decoded in a decoder circuit DCH to operate a display body driving circuit DSCH, thereby displaying the note marks of the desired heights. The length of the sound is processed in the similar manner as above by pushing of the key KL. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54157196-A (JP)
Title: Modified phenolic resin and production of phenolic resin varnish
Inventor: KODERA KOUHEI
IPC: C08G8/00
Filed: 1978-05-31
Abstract: PURPOSE: To obtain a modified phenolic resin varnish capable of forming a laminated plate having improved flexibility and electrical insulating properties, by adding a cyclic lactam and a cyclic terpene phenol to phenolic resin.  
     CONSTITUTION: During or after pareparation of phenolic resin or phenolic resin varnish, 5W100g of a cyclic lactam (e.g., ε-caprolactam, or β-propiolactom) and a cyclic terpene phenol shown by the formula I, II, or III in an amount to give a weight ratio of the cyclic terpene phenol to the cyclic lactam of 0.2/1W20/1 are added to 1 gram mol of phenolic resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55159272-A (JP)
Title: Card reader
Inventor: WAKUI SHIGEHISA
IPC: G06K7/10
Filed: 1979-05-30
Abstract: PURPOSE: To commonly use the reader for various cards, by providing the card type changeover unit.  
     CONSTITUTION: When the reader is used as a reader for punch or mark card, the read-in head 1, data read-in circuit 2, card detection circuit 3, main control circuit 4, read-in head drive circuit 5, data register 6, output circuit 7, status register 8, instruction input circuit 9, timing mark read-in circuit 10, and timing pulse correction circuit 11 are operated. When it is used as a reader for bar code, the above 1W9 are commonly used, and further, the timing production circuit 12, bit reproduction circuit 13, and serial parallel conversion circuit 14 are used. That is, by  changing over one group of the timing mark read-in circuit 10 and timing pulse correction circuit 11 and one group of timing production circuit 12, bit reproduction circuit 13 and serial parallel conversion circuit 14 with the changeover switch, the read-in of cards for the above both types can be made. 
     COPYRIGHT: (C)1980,JPO&Japio