baber/WOPTO huggingface dataset:
Patent JP-S5851169-A (JP)
Title: Thermal head
Inventor: YABUKI YOSHIROU
IPC: H05K1/02
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a thermal head with a system in which marks of regularity are provided to electrodes arranged in large numbers and thereby defective positions can be quickly recognized with lesser malinspection in an inspection process and defective positions can be easily detected and repaired in a short time in a correcting process. CONSTITUTION:A thermal head for photo lithographyis made up of a heating resistor 2, a common electrode 3, and an electrode 4, and an angular notch is formed at the end of fifth electrode, for example. The 5th, 15th, 25th,... notches are provided upwardly as shown by 6 in Fig., and 10th, 20th, 30th,... notches are provided downwardly as shown by 7 and 8 in Fig. In an inspection process, the electrode with the mark X representing disconnection place can be easily judged to be 11th electrode next to 10th one. Even in the correction process, defective positions can be easily detected in a short time. For the notches at the end portion of the electrodes, varuous marks other than the exemplified ones may be used and their positions may be properly selected.
Patent JP-S5575801-A (JP)
Title: Rolling method for square steel bar
Inventor: NOGUCHI SHIYUUJI
IPC: B21B1/08
Filed: 1978-12-04
Abstract: PURPOSE:To improve the production efficiency of square steel bar, by arranging the universal mill and the double rolling mill provided with the special caliber, and by applying the rolling work to the material so as to gradually reduce the area through many passes. CONSTITUTION:The universal mill 2 for rolling the square bar provided with the square caliber, and the double rolling mill 3 provided with the diamond caliber, are arranged between the breakdown mill 1 and the finishing mill 4. The concave groove 2a is formed in the horizontal rolls 2A, 2A, and the vertical rolls 2B, 2B, all in the same shape, in order to give the reduction to the material from four directions to form a square section; the caliber is formed by grooves 3a, 3a, of the rolls 3A, 3A, of the double rolling mill 3; the part unreduced by the mill 2 is rolled by the mill 3; the section area of material is gradually reduced through many passes; and the material is finished into a square steel bar by the finishing mill 4. The production efficiency is improved without necessity of twisting the material and the guide unit.
Patent JP-S636555-A (JP)
Title: Typesetting system
Inventor: YAMAKITA RIE
IPC: G03F1/00
Filed: 1986-06-26
Abstract: PURPOSE:To input and display the numerical value of a set unit by storing a designated unit in a unit store buffer, and executing a numerical value conversion between its designated unit and a system unit by a numerical value converting part. CONSTITUTION:A designated unit is inputted from an input device 1, and stored in a unit store buffer 14. Subsequently, a numerical value conversion between the designated unit and a unit used by a system is executed by a numerical value converting part 15, and a decoded data is stored in a command decoded data store part 5. In accordance with the data of its store part 5, a forme command is generated by a typesetting command processing part 6. In accordance with its command, an area for executing the typesetting of an original data is determined by the area generating part 8 of a processing executing part 7, the data is analyzed by a data analyzing part 10, and a typesetting data is generated. Subsequently, the typesetting data is displayed on a display device 2. Accordingly, since the typesetting is executed by executing the numerical value conversion between the set unit and the unit of the system, a numerical value of the set unit can be inputted and displayed easily.
Patent JP-H0318225-A (JP)
Title: Surge suppressor
Inventor: SAITO FUSAO
IPC: H02H9/02
Filed: 1989-06-15
Abstract: PURPOSE:To simplify a circuit by connecting the other ends of a plurality of capacitive impedances, of which one side ends are connected with both ends of inductive impedances connected in parallel between a power supply device and a load, with a common resistant impedance. CONSTITUTION:A plurality of inductive impedances 3, 4 are connected in parallel between a power supply device 2 connected with an insulating transformer 1 and a load 10 within an ion source arc chamber. Respective one side ends of capacitive impedance 5, 6 and 8, 9 and connected with both ends of respective impedances 3, 4, while the other ends of the impedances 5-8 are connected with both ends of a common resistant impedance 7 to form by-passes for the impedances 3, 4. The capacitive impedances 5 and 6, and 8 and 9 takes almost equal values and the value of the resultant impedance of the resistant impedance 7 and capacitive impedances 5-0 is the half and less of that of the inductive impedances 3, 4. Thus, an expensive ferrite is made unnecessary and a circuit constitution is simplified so that an apparatus is suitable for a nuclear fusion apparatus.
Patent JP-S5275785-A (JP)
Title: Oil recovery apparatus
Inventor: NAKADA HIROMITSU
IPC: E02B15/02
Filed: 1975-12-17
Abstract: PURPOSE: From front opening of twin hull body of oil recovery ship floating oil is guided to oil concentration apparatus by ship movement and water spray; oil is gathered and recovered to storage tank by spiral rotating member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H095667-A (JP)
Title: Color separating optical system
Inventor: MURAKAMI TAKASHI
IPC: G02B26/00
Filed: 1995-06-16
Abstract: PURPOSE: To reduce a wavelength area causing shading by installing a narrow- band filter in between a lens system and a color separating prism so as to reduce one side light, among light in a boundary area between green light and blue light, and light in the boundary area between green light and red light. CONSTITUTION: Among light made incident on the color separating prism 20 through a lens system 10, light in a blue light wavelength area is reflected by a dichroic filter 24, and then, the light is totally reflected by the prism plane of the prism 21, thereafter, the light is emitted toward a channel B. Among the light transmitted through the dichroic filter 24, light in a red light wavelength area is reflected by a dichroic filter 25, and then, the light is totally reflected by the prism plane of the prism 22, thereafter, the light is emitted toward a channel R. Light in a green light wavelength area is transmitted as it is, then, the light is emitted toward a channel G. And shading is caused by the light in the boundary area between each color light, then, the light with such the wavelength is reduced by notch filters F1 to F3 arranged in front of the color separating prism 20.
Patent JP-H0444540-A (JP)
Title: Cleaning water draining mechanism for sanitary cleaner
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1990-06-08
Abstract: PURPOSE:To raise massaging effect and cleaning effect of a cleaning water draining mechanism as well as simplify the operation of it by a method in which a valve unit having functions of opening and closing flow path of regulating flow rates and varying flow rates is provided to the flow path of cleaning water in a cleaning nozzle. CONSTITUTION:A valve unit 4 having functions of opening and closing flow path to a cleaning nozzle 1, regulating flow rates, and intermittent draining of water is set between pipes 6a and 6b in the flow path from a hot water tank 3 to the cleaning nozzle 1. In the block 7 of the unit 4, a valve seat 7c is formed between the primary side flow path 7a and the secondary side flow path 7b, and the casing 8a of a piezo-electric actuator 8 is integrated with the upper end of the block 7 in such a way as to enable a diaphragm 9 to contact with or separate from the seat 7c to be operated. When the cleaning switch of an operation board 51a is set ON, the diaphragm 9 separates from the seat 7c, and hot water is supplied from a hot water tank 3 to the cleaning nozzle and jetted at the part. By using the actuator 8, the opening and closing of flow path and regulation of flow rate can be made on one setting to eliminate the need to provide both cleaning switch and flow rate-regulating knob.
Patent JP-H0689083-A (JP)
Title: Display device
Inventor: YOSHINO KEN
IPC: G09G3/36
Filed: 1993-06-22
Abstract: PURPOSE:To provide the display device which can display color images by combining a back and white CRT and a color liquid crystal panel. CONSTITUTION:A changeover switch 11 changes over input terminals according to the changeover signals SRGB from a ternary counter 22, selects R, G, B signals, inputs these signals to the CRT 13, thereby displaying the images successively by the black and white screen for each of respective fields. On the other hand, a multiplexer 24 selects the reference voltages from a reference voltage source 23 in synchronization with the changeover switch 11 and drives the liquid crystal panel 14 while inverting the polarities by each field. A multiplexer 24 selects '+VR/2' as a segment voltage and '-VR/2' as a common voltage to drive the liquid crystal panel 14 when the signal R is assumed to be selected and displayed on the CRT 13 in, for example, the field F1. Consequently, the liquid crystal panel 14 operates as a filter to allow the transmission of R (red).
Patent JP-S63315113-A (JP)
Title: Rotary drum type solid-liquid separator
Inventor: OTANI MITSUNOBU
IPC: B01D33/06
Filed: 1987-06-17
Abstract: PURPOSE:To efficiently recover solid components and to obtain a large treatment capacity by providing a wave consuming means to the inside of a rotary drum. CONSTITUTION:A wave consuming means such as wave consuming plates 36 is provided to the inside of a rotary type filter drum 14. Therefore raw water is introduced to the inside of the filter drum 14 fitted with a filter medium to the drum and the filter drum 14 is rotated. When the components of liquid are passed through the filter medium by means of the difference of liquid surfaces of the inside and outside of the filter drum 14 and solid components are trapped by the filter medium, the liquid surface of the inside of the filter drum 14 is made choppy with the rotation of the filter drum 14 but the above- mentioned wave consuming means 36 acts so that this wave is destroyed and thereby the solid components trapped by the filter medium are prevented from being washed down by wave. The solid components trapped by the filter medium reach the upper part thereof with the rotation of the filter drum 14 and are separated from the filter medium with a removal means provided to the position and discharged to the outside of the filter drum 14 as the recovered components.
Patent JP-S628960-A (JP)
Inventor: OOGASUTO HOIAA
IPC: B65H29/70
Filed: 1986-06-26
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-S5853577-A (JP)
Title: Track releasing device in caterpillar
Inventor: YOSHIDA KUNIHIKO
IPC: B62D55/30
Filed: 1981-09-25
Abstract: PURPOSE:To prevent accidents such as coming-off of a track and breakage of a sprocket shaft from occurring by a method wherein the difference of the tension of track during forward movement and that during backward movement is suitably selected. CONSTITUTION:When the tendency is produced that an idler 4 is pushed back by means of the driving torque of a sprocket 3 against the force of a spring 14 at the changing-over of a forward/backward movement change-over operating lever 9 to backward movement, a directional change-over valve 34, which is shifted rightward for changing-over by means of a lever 9, leads pressure oil discharged by a hydraulic pressure pump 35 to a large cylindrical chamber 33 in order to push a piston 31 so that grease in a small cylindrical chamber 32 is forcibly supplied to a chamber 12a of a cylinder 12, resulting in shifting the cylinder 12 and a spring retainer 13 rightward against a spring 14. Accordingly, the deflection of the spring 14 is increased and the force of the spring 14 to push the idler 4 is also increased, resulting in increasing the tension of the track 6 and eliminating the slacking of the track.
Patent JP-H11330350-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRANO NOBUAKI
IPC: H01L23/52
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the package of a semiconductor device comprising a plurality of chips. SOLUTION: A synthetic chip formation process A wherein a plurality of semiconductor chips where an integrated circuit comprising a semiconductor element is formed on a first main surface are placed side by side for bonding to form a square synthetic chip, and an inter-chip connection process B wherein specified semiconductor chips among the semiconductor chips are allocated on the first main surface side and electrically connected with a connection wiring bridged between both semiconductor chips, are provided. Since the synthetic chip is small, a package becomes smaller. Program function, logic function, analogue function, memory function, etc., are formed for each semiconductor chip to construct a comprehensive system while falling of yield prevented.  Since semiconductor chip itself requires no change of function or internal structure, development period and costs for a new product are reduced.
Patent JP-H10340209-A (JP)
Title: Data processor
Inventor: OUCHI MITSUO
IPC: G06F11/28
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by hardware reduction and to improve the operating frequency by executing a nop instruction instead of a program when detecting a program stop command during the execution of the program instruction and restarting the execution of the program when detecting a reset command for the program. SOLUTION: A multiplexer 2 controls a select signal 20 to select the output of a program memory 115 in normal program execution and a nop instruction as the output of a nop insertion part 4 until completing instructions before a breakpoint end at the time of debugging. After the instructions before the breakpoint all end, the output of a debugging program memory 3 is selected and during the debugging, the output of the nop insertion part 4 and the output of the debugging program memory 3 are selected by turns. At the end of the debugging program, a dedicated reset instruction is executed and the multiplexer 2 selects and outputs the output of the program memory 115.
Patent JP-H05344123-A (JP)
Title: Gateway device
Inventor: SHINSENJI HIROSHI
IPC: H04L12/46
Filed: 1992-06-10
Abstract: PURPOSE:To perform high-quality and stable voice communication and video communication by allocating transmission bands required for the processing of an instantaneous continuous system packet, for which the condition of delay of abandonment is severe, such as a voice packet or a video packet and preferentially processing a data communication system packet. CONSTITUTION:In the case of passage through the gateway device, a transfer packet from a video terminal 11 to a video terminal 13 is divided into a data communication system packet (j) and an instantaneous continuous system packet (k) by a packet class sorting function 26 and respectively stored in a data communication system buffer 27 and an instantaneous continuous system buffer 28. The passage of packets in the respective buffers is controlled by gate open/ close information (m) and (n) sent from a buffer managing part 24, and the gate open/close of the buffer 28 is calculated from the band, to which the number of packets (k) to be passed within unit time is allocated, and controlled by that value. The packets are sent preferentially from the packets (k) within the unit time and after the processing, the transmission of packets (j) is started.
Patent JP-H06340358-A (JP)
Title: Winding device of rubber sheet
Inventor: TAKAI TAKUMA
IPC: B65H19/20
Filed: 1993-05-28
Abstract: PURPOSE:To make the cut of a rubber sheet and the fixing of a rubber sheet end to a core pipe simply performable and also a full reel and this core pipe smoothly selectable in an automatic manner. CONSTITUTION:This winding device is featured that two core pipes are rotatably installed at both ends of a rotary arm 1 making the central part a turning center and, after a rubber sheet is fully wound up on the core pipe 5 on one side, the rotary arm is made almost a half turn, cutting this rubber sheet 4 in space between both these core pipes, and then such a cycle as starting a winding motion to the core pipe 5 on the other is performed. Moreover, each of these core pipes 5 consists of such a material as being excellent in adhesion with the rubber sheet 4, and further there is provided such a turn sheave 3 that an initial winding angle of the rubber sheet 4 to the core pipes 5 is set to an acute angle.
Patent JP-H0316488-A (JP)
Title: Sampling phase detection system for video signal
Inventor: EMORI TAKAHISA
IPC: H04N19/00
Filed: 1989-06-14
Abstract: PURPOSE:To attain re-sampling stably even from a video signal including jitter component by superimposing a prescribed periodic signal onto a video signal subjected to sub Nyquist sampling, and detecting and controlling the phase of a sample point of the re-sampling at demodulation by using the periodic signal. CONSTITUTION:A video signal reproduced by a VTR 7 at a receiver side is subjected to elimination of an undesired high frequency component by a low pass filter(LPF) 8 whose cut-off frequency is 2.5MHz and the result is fed to an A/D converter 9. On the other hand, there is a phase difference between a sample point of re-sampling by the A/D converter 9 and a sample point of a sub Nyquist sampling due to jitter of a VTR 7 or the like. An arithmetic processing section 10 calculates a phase difference An between a zero cross point of an extracted periodic signal 4a from an identification signal 4b of an incoming video signal and a sample point of the video signal subjected to Nyquist sampling. Then a clock phase control section 11 controls the phase so that it is advanced or retarded by shift or the like in a way of phase difference An=0, that is, the sample point is converged into a zero cross point of the periodic signal 4a.
Patent JP-S6043295-A (JP)
Title: Semiconductor storage device
Inventor: YONEZU AKIRA
IPC: H01L27/10
Filed: 1983-08-17
Abstract: PURPOSE:To reduce the power consumption in writing operation and speed up the writing operation by controlling the charging operation to bit lines and the output operation of write information to bit lines without overlapping. CONSTITUTION:Only when a memory cell 30 is not in a write state, MOSFETs 19 and 20 turn on with the signal potential of a write control signal line 17 to charge bit lines 8 and 9 through between their sources and drains. Then when information is read out, a voltage ''L'' is applied to the write control signal line 17 and then to a word line 10. At this time, MOSFETs 19 and 20 turn on, and the bit lines 8 and 9 are charged to a source voltage value. In this state, when the word line 10 is held at ''H'', MOSFETs 6 and 7 turn on and charges of the bit lines 8 and 9 are absorbed according to the stored information in the memory cell 30 to give a potential difference based upon the stored information in the memory cell 30 between the bit lines 8 and 9, and the stored information sent out to the bit lines 8 and 9 is amplified and outputted.
Patent JP-S63317202-A (JP)
Title: Highly pure metallic chrome rolled body and its manufacturing method
Inventor: HIDAKA HIROAKI
IPC: C22F1/10
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a rolled body of chrome metal having a specific elongation percentage by cross rolling a chrome metal lump at a temp. in a specific temp. range and then warm rolling the lump. CONSTITUTION:A chrome metal lump of a purity of >=99.9% is cross rolled at a temp. in the range of 300 to 700 deg.C near to the ductility-brittleness transition temp. as the initial rolling at an ultraslow speed of 0.05-1m/min. Then, the lump is made to a rolled body having an elongation of >=10% in a tensile test at room temp. by warm rolling. The metal structure is controlled and structural orientation of the rolled body is eliminated by the cross rolling, so that the chrome metal rolled body having a prescribed thickness without cracks is obtained. Elongation percentages in the above time are 1-5%/rolling. An elongation percentage of <1% can not control the metal structure and cracks are generated by elongation percentages of >5%.
Patent JP-2000336275-A (JP)
Title: Resin composition for profile extrusion molding
Inventor: MATSUMOTO HIROSHI
IPC: C08L1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which does not cause fine splits on its molded item by blending a lignocellulose or cellulose material, a polyolefin resin, a specific amount of polytetrafluoroethylene and a specific amount of an alkyl (meth)acrylate polymer. SOLUTION: This resin composition contains 0.1-1.5 wt.% of polytetrafluoroethylene and 0.05-4.5 wt.% of an alkyl (meth)acrylate polymer. Preferably the resin composition contains not less than 20 wt.% of (A) a lignocellurose or cellulose material. Preferably the material (A) is (B) an esterified lignocellulose or cellulose material. Preferably the material (B) is a maleic acid-modified wood powder obtained by carrying out addition- esterification of a wood powder with maleic anhydride. A polyolefin to be used is preferably a mixture of a polypropylene of an MFR of 0.1-200 g/10 min at 230 deg.C and a polyethylene of an MFR of 0.01-200 g/10 min at 190 deg.C.
Patent JP-S5940869-A (JP)
Inventor: KAKUMA TERUO
IPC: A61B1/00
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000334814-A (JP)
Title: Blow-molded container having pulse preventing port part and its molding method
Inventor: TAKAHASHI TAKAYOSHI
IPC: B65D1/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a blow-molded container having a pulse preventing port which can discharge contained liquid safely and efficiently, and its molding method. SOLUTION: In a blow-molded container 20 having a pulse preventing port and its molding method, in an opening part 22 which is a discharge opening 24 for liquid packed in the container 21, a partition plate 23 is formed to bridge the opening 22b of the opening part 22, and blow molding is done to divide the opening 22b into the discharge opening 24 and an air introduction hole 25 by the partition plate 23.
Patent JP-S6150980-A (JP)
Inventor: HORUSUTO TSUASHIYUKE
IPC: G09F9/35
Filed: 1985-07-11
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-S6340827-A (JP)
Inventor: ERENOA JIYON TAABOTSUKUSU
IPC: G01D21/00
Filed: 1987-06-19
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-H0545707-A (JP)
Title: Camera
Inventor: TOYODA YASUHIRO
IPC: G03B17/02
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a camera whose inside can be seen through, which has little possibility of damage and fault, and which can be safely handled even by a child by protecting photographing functional parts by means of a structural member. CONSTITUTION:A front cover 5 is held so as to freely turn around a shaft 6 by the hinge 1C of a camera main body with a hinge 5a so that it becomes the outside appearance of the front surface and the upper and lower surfaces of the camera and the inside mechanism(a shutter, a film feeding mechanism, a circuit and electric parts, etc.) of the camera is easily seen. In order to change a focal distance by changing the front group 7a of photographing lenses and the front group 8a of finder lenses in pairs, the cover 5 is provided with holes 5b and 5c for the photographing lens and the finder lens which hold a front group unit 9 holding the pair of front groups as one set. Then, a side surface cover 23 covers over the side surface opposite to the hinge side of the cover 5.