baber/WOPTO huggingface dataset:
Patent JP-H10239827-A (JP)
Title: Photomask
Inventor: YASUSATO TADAO
IPC: G03F1/36
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a photomask for forming a fine pattern in which the focal depth of a main pattern is enlarged as much as possible, and which facilitates the manufacture and inspection of an auxiliary pattern mask by using the auxiliary patterns in almost same size as the main pattern. SOLUTION: Four auxiliary patterns 12a to 12d in almost same size as the main pattern are arranged around the main pattern 11. By arranging the auxiliary patterns 12a to 12d in almost the same size as the main pattern 11 in such a way, the focal depth is enlarged especially at the exposure using deformable illumination. Besides, the transparent substrate 101 for the auxiliary patterns 12a to 12d is etched as deep as the phase difference of 360 deg., and owing to the effect of the side wall part, the auxiliary patterns 12a to 12d are prevented from being transferred.
Patent JP-S60191540-A (JP)
Title: Packet transmission control system
Inventor: TAMAI KAZUJI
IPC: H04L12/42
Filed: 1984-03-13
Abstract: PURPOSE:To prevent a reception packet from being rejected for reception at a destination node by constituting the system that a packet is transmitted to only a communication node being in receptionable state in a ring form communication line having plural communication nodes. CONSTITUTION:The sole 1st control packet circulated on a transmission line for the packet transmission control between the communication nodes 1 and the 2nd control packet transmitted in place of the packet and having information identifying the transmitted node are used. A reception control section 101 of the communication node 1 erases the detected 1st control packet from the transmission line 2 when a reception memory 102 is in storage state and after the 2nd control packet to which identification information of the own communication node is set is transmitted, the section 101 is in the state of packet reception stand-by. The node storing the packet to be transmitted to the communication node of the identification information set to the 2nd control packet in a transmission memory 103 erases the 2nd control packet from the transmission line and transmits the data packet to the communication node having the identification information.
Patent JP-H01220011-A (JP)
Title: Shift device for automatic car
Inventor: OSHIMA JUNICHI
IPC: B60K20/02
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the misoperation of a select bar by performing a shift position switching operation, further, a different shift position switching operation and after that, permitting the switching operation by a switching operation permitting means when switching the select lever to the specific position of each shift position. CONSTITUTION:When switching a select lever 12 to reverse an automatic car to a reverse shift position R which is the specific shift position, the shift position switching operation in the direction of an arrow A is applied to the select lever 12 and the shift switching operation in the direction of an arrow B is not applied and thus, the lever is not switched to the reverse shift position R by a switching operation permitting means 50. Consequently, when switching the select lever 12 to the reverse shift position R, it is necessary to switch it as confirming the shift position. Thus, the misoperation of the select lever 12 by a mistake in the shift position can be prevented.
Patent JP-S53131794-A (JP)
Title: Electrode forming method of tuning fork type crystal vibrator
Inventor: WAKASUGI MAKOTO
IPC: H01L21/302
Filed: 1977-04-22
Abstract: PURPOSE:To reduce the number of steps and time required for electrode formation by evaporating electrode films on the surfaces of tuning fork type crystal vibrators, thereafter splitting the electrode films to specified shapes by drying etching such as ion etching to provide electorde patterns.
Patent JP-S63213018-A (JP)
Title: External memory control device
Inventor: ISOBE HIROMASA
IPC: G06F3/06
Filed: 1987-02-28
Abstract: PURPOSE:To improve the system efficiency by controlling independently each external memory so that a high-speed access is possible to these external memories. CONSTITUTION:An external memory 1 contains independent disk controllers DC1-4 set opposite to hard disks HDK1-4. A data buffer memory 4 is divided into blocks in response to the controllers DC1-4. Thus, four data buffers DB1-4 are prepared in the memory 4 and controlled by different control systems included in a buffer controller BC.
Patent JP-S59171659-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J25/02
Filed: 1983-03-18
Abstract: PURPOSE:To provide an electronic typewriter capable of repeatedly printing a composite character, constituted so as to repeatedly outputting the code of the composite character from a memory part, in which a code for indicating the composite character is written, by the operation of a repeat-key. CONSTITUTION:ROM 3 in which a program for each treatment such as the constitution of a composite character due to the synthesis of a general character and a special mark is mounted. When the data inputted to the key buffer 2a in RAM 2 while inputted from a key board 1 is the special mark, said data is transmitted to buffer 2c and, when the general character and mark, transmitted to key buffer 2b. When the data is present in the buffer 2c and the synthesis of said data and the data of the buffer 2b is enabled, the buffer 2b is rewritten to the data of the composite character. When the data of the buffer 2a is repeated, if the data of the buffer 2b is other than the special mark, printing is repeated according to said data.
Patent JP-H07251072-A (JP)
Title: Denitration catalyst and denitration method
Inventor: NAGANAMI TAKESHI
IPC: B01J23/50
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a denitration catalyst by which nitrogen oxides in an exhaust gas from an internal combustion engine of lean air-fuel ratio are removed at high efficiency and high space velocity to clean the exhaust gas and to provide a denitration method using the catalyst. CONSTITUTION:An exhaust gas is led to pass a catalytic layer of a catalyst at 250-500 deg.C of inlet temperature of the catalytic layer and 10000h<-1> or higher space velocity, wherein the catalyst is produced by carrying silver and/or silver oxide on activated alumina with not less than 120m<2>/g specific surface area measured by a nitrogen adsorption method and not less than 0.58g/cm<3> bulk density measured by mercury pressuring method. Consequently, nitrogen oxides in an exhaust gas can be reduced and cleaned at high conversion efficiency in a practical temperature range even at high space velocity.
Patent JP-S61222134-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMOTO KOJI
IPC: H01L21/306
Filed: 1985-03-08
Abstract: PURPOSE:To improve dimensional accuracy by interrupting etching once at a step before the completion of etching, reinforcing a section in the vicinity of a boundary between a mask material and a film to be processed by a second mask material and reopening etching. CONSTITUTION:Etching is interrupted once at a step before the completion of etching such as one before an oxide film 2 disappears, and a second mask material 5 is shaped on the surface of a semiconductor substrate 1. When the mask material 5 is baked and treated and removed, the second mask material 5 filled into a clearance between a first mask material 3 and the oxide film 2 is difficult to be removed, and the clearance is not exposed and remains because it is covered with the mask material 3 particularly on a positive type resist. Etching is reopened under the state in which one part of the second mask material 5' remains, and the oxide film 2 is etched completely to a desired pattern. Accordingly, since a section in the vicinity of a boundary between the photo-resist 3 and the oxide film 2 is protected by the second mask material 5, etching in the lateral direction is inhibited, thus enabling etching processing with high dimensional accuracy.
Patent JP-S63218015-A (JP)
Inventor: EZAKI MASAO
IPC: B65B11/04
Filed: 1987-03-03
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-H04355412-A (JP)
Title: Polarization-selecting integrated optoelectronic device including crystalline organic thin film
Inventor: SUTEIIBUN AARU FUORESUTO
IPC: H01L27/30
Filed: 1992-03-04
Abstract: PURPOSE: To obtain a polarized light selective opto-electronic device by using a crystalline org. semiconductor thin film having high asymmetricalness of dielectric characteristics. CONSTITUTION: The org. semiconductor material capable of forming the asymmetric crystal structure in the form of a thin film includes a waveguide layer 32 of a crystalline org. semiconductor material having at least about 0.20 difference between the first refractive index measured within the plane of the thin film and the second refractive index measured perpendicularly this plane and a substrate 36 which supports the thin film of this org. semiconductor material and contains the material having the refractive index between the first refractive index and the second refractive index. For example, the quasi-epitaxial thin film 32 having excellent regularity is formed by depositing 3,4,9,10-perylene tetracarboxyl dianhydride by an ultra-high vacuum org. molecular beam deposition method.  The molecular crystal structure of such compd. has the asymmetricalness and the regularity of the thin film 32 brings about extreme anisotropy to dielectric characteristics.
Patent JP-S61206095-A (JP)
Inventor: MATSUO YUKITO
IPC: G06Q50/10
Filed: 1985-03-08
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-S61205089-A (JP)
Title: Video camera
Inventor: SUGIHARA SHOICHI
IPC: H04N9/64
Filed: 1985-03-08
Abstract: PURPOSE:To provide for high resolution when the object illuminance is sufficient and to improve S/N when the object illuminance is low so as to obtain well- balanced color signals and high quality picture by changing the feedback coefficient in correspondence with the gain of a gain control circuit. CONSTITUTION:When a transfer function of an amplitude normalizing circuit 6 is set so as to be equal to a feedback coefficient K of a feedback circuit 5, the inverted signal of the signal from the circuit 6 is added by a third addi tion circuit 7, then the transfer function from the output of the second addition circuit 4 to an output terminal 8 is (1-K). Thus, the transfer function in all chrominance signals in 2/(1-K).(1-K)=2, the signal level is constant as at two even though the value of the feedback coefficient K is changed. The feed back coefficient K can be changed by making the characteristics of the circuits 5, 6 to equalize when the object illuminance is sufficient and the S/N of the color signal is high, the coefficient K is reduced to provide for high resolution and, when the object illuminance is low, the circuit gain is high and the S/N of the color signal is poor, the coefficient K is increased to average the signal to improve the S/N of the chrominance signal.
Patent JP-H08241217-A (JP)
Title: Information processor
Inventor: SATO YOSHIMICHI
IPC: G06F11/18
Filed: 1995-03-07
Abstract: PURPOSE: To synchronize processing data with respect to an interrupt handling request even at the time when plural data processing means don't synchronously process the data. CONSTITUTION: When an external request is inputted to a control part 18 during the processing of input data in data processors 10 and 12, the control part 18 designates the data processor 10 and asserts an output terminal IntOa. At this time, a counted value (n) of a counter 20 is held in a latch 24, and processing data 'M' is outputted to a FIFO buffer 14. A comparator 26 compares the counted value of a counter 22 with the counted value held in the latch 24, and in the case of coincidence, the control part 18 asserts an output terminal IntOb and outputs an interrupt command to the processor 12. Data 'M' is outputted from the data processor 12 to a collator 16 as processing data corresponding to the counted value of the counter 22, and processing data 'M' from the FIFO buffer 14 and processing data 'M' from the processor 12 are collated.
Patent JP-H04283848-A (JP)
Title: Data transfer control system
Inventor: HAYAKAWA TOSHIYUKI
IPC: G06F13/38
Filed: 1991-03-13
Abstract: PURPOSE:To shorten the data transfer time of a data transfer device. CONSTITUTION:The device 12 is equipped with an interface 13 which operates with interface standards whose transferred data amount is specifies with a 1st transferred data block, a counting means 16 which counts the amount of transferred data, and a data transfer means 17 which stops a data transfer process when the data transfer is carried out by the data amount specified by the counting means 16, and performs the data transfer with a device 11 which is connected through the interface 13. This device is provided with a detecting means 14 which detects the 1st transferred data block and a setting means 15 which sets the amount of transfer data indicated by the 1st transferred data block in the counting means 16 according to the detection result of the detecting means 14, and the data transfer is started when the setting means 15 sets the amount of transfer data in the counting means 16.
Patent JP-S63215858-A (JP)
Title: Ignition plug installing device in engine
Inventor: OKAZAKI KOJI
IPC: F02P13/00
Filed: 1987-03-02
Abstract: PURPOSE:To make the ignition plug installing work easier by forming a plug inserting hole in a long slit in the axial direction of a valve driving cam shaft, in an engine where two valve driving cam shafts for the suction and the exhaust are pivoted parallel each other and rotatable on a cylinder head. CONSTITUTION:In a DOHC type engine, two valve driving cam shafts 23 and 24 are pivoted on a cylinder head 6 of the engine main body parallel each other and rotatable, and a suction valve and an exhaust valve are opened and closed by the rotation of these cam shafts 23 and 24 through tappets connected to the cams. In this case, tube-formed plug inserting holes 43 are formed from the upper side to the centers of combustion chambers between the cam shafts 23 and 24 at the cylinder head 6 respectively. Each plug inserting hole 43 is formed in a long slit in the axial direction of the cam shafts 23 and 24, that is, in a long circular form with a long axis in its axial direction. And the inner peripherical surface of each plug inserting hole 43 is given a finish machining only at the inner surface 45 opposite to the end axial direction crossing square to the cam shafts 23 and 24.
Patent JP-H06230864-A (JP)
Title: Handy type electronic computer terminal
Inventor: NAGAI KAZUNOBU
IPC: G06F3/00
Filed: 1991-01-28
Abstract: PURPOSE:To surely input data without inputting erroneous data by judging early whether communication can be satisfactorily executed or not in the case of loading a handy terminal on an adaptor. CONSTITUTION:When data transmitting/receiving processing is selected after loading a handy terminal 1 on an optical communication adaptor 4, host computer check data are transmitted from the terminal 1. At the time of receiving the check data, the host computer checks whether the data are in a prescribed format or not, and when the data are normal, transmits the check data. At the time of receiving the check data, the terminal 1 checks whether the data are in a prescribed format or not, and when the data are normal, transmits communication start data to start a communication state. If the check data are not prescribed data, a message indicating communication abnormality is displayed. After checking the message, the terminal 1 is reloaded on the adaptor 4 and data communication processing is selected again.
Patent JP-H10227460-A (JP)
Title: Open type petroleum cooking stove
Inventor: YOKOO NAOKI
IPC: F23D11/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To achieve a stable combustion with the middle and lower sides of flame almost under control, hence minimizing exhaust quantity of NOx by providing a secondary air path for supplying secondary air at a position higher than a flame base part on the periphery of an upper opening to supply the secondary air from a position higher than the flame base part. SOLUTION: A secondary air path 26 has bends formed at two points in the vertical direction by first and second deflection plates 30 and 32. As a result, the air pressure working on the secondary air path 26 through an inflow port 28 is weakened effectively by the bends. Much air in the secondary air path 26 flows detouring the first deflection plate 30. Even under a strong pressure of air, the secondary air which is supplied to a higher position than the flame base part is kept from increasing extremely. This suppresses the middle- lower parts of the flame to such an extent of somewhat waving side ways thereby enabling continuation of stable combustion.
Patent JP-S54145434-A (JP)
Title: Data display system
Inventor: NAGAREGOU TADAHIKO
IPC: G06F3/14
Filed: 1978-04-20
Abstract: PURPOSE: To lighten a load on a data processing part in a data display system on a remote control system, by making it possible to set freely the output conditions of a display signal, outputted from a data reception processing part, regardless of the display period by using a display control part with an incorporated memory.  
     CONSTITUTION: The data display system on the remote control system is provided with display control part X with the built-in memory, which receives display signal X1 corresponding to the display conditions of data reception processing part A and then stores a fixed address in the memory. A display pattern stored in the memory under each display condition of data reception processing part A is supplied via data bus A1 to individual display output parts B1 to BN, whose outputs are supplied to individual display parts C1 to CN, so that display parts C1 to CN will perform the display which corresponds to the inputted display pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56144358-A (JP)
Title: Heat collecting unit for solar heat collector and manufacture thereof
Inventor: OOTSUKA NOBUO
IPC: F24S10/70
Filed: 1980-04-11
Abstract: PURPOSE: To improve the heat exchange of a solar heat collector and facilitate the assembly of the collector by connecting a heat collecting tubes at the end face of a branch tube communicating with a heater.  
     CONSTITUTION: Fins 4 provided at a heat collecting tube 6 collect solar heat and heat exchange between the fins and heat medium in an evaporator 7. A branch tube 13 is connected to a header tube 10 in which heat medium flows to heat exchange with the heat medium in the tube 6, and the header tube 10 is communicated with the branch tube 13. The end of a condenser 8 of the tube 6 extends through the tube 13 into the header tube 10 to heat exchange in the tubes 13 and 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60191378-A (JP)
Inventor: KURIMOTO TETSUYA
IPC: G07D7/12
Filed: 1984-03-13
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-H05212394-A (JP)
Title: Method and apparatus for treating waste water containing organic substance
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1992-02-04
Abstract: PURPOSE:To attain the sufficient removal of SS and BOD by feeding waste water containing organic substances to aerobic filter beds installed in parallel, increasing the amount of air to be supplied to each objective filter bed interchangeably, and introducing water from the filter beds to a solid-liquid separation process. CONSTITUTION:Waste water containing organic substances, after being treated in a filtration vessel 1 to remove fine SS sufficiently, is fed to each of fixed type aerobic filter beds A1, A2. The filtrate introduced from the bottom of biological filter beds A1, A2 is passed through the beds A1, A2 together with bubbles ejected from air ejecting tubes D1, D2 to remove BOD and SS sufficiently. In this process, at the point when the SS content in the biologically treated water begins to increase, the amount of air from air blowers B1, B2 is sharply increased while the filtrate being fed. Since the SS caught by a filter medium and grown microorganisms begin to flow out into a biological treatment effluent pipe 3, the purified drain can be transferred directly to a filter layer F in the filtration process or a solid-liquid separation vessel S installed separately.
Patent JP-H03249529-A (JP)
Title: Torque sensor
Inventor: ICHIKAWA TOSHIRO
IPC: G01L3/10
Filed: 1990-02-28
Abstract: PURPOSE:To improve the torque measurement accuracy with simple structure by collecting a magnetic flux flow passing through a 1st and a 2nd pickup path by a magnetism collection member when a 1st shaft is twisted and displaced, and making the magnetic flux flow in a detecting element concentrically. CONSTITUTION:When the 1st shaft 1 is applied with a turning force in its circumferential direction A, the gap space from magnetic bodies 5a and 5b to magnetic path pieces 10a and 10b becomes large. The gap space from the magnetic bodies 5a and 6b to magnetic path pieces 10a and 10b becomes small to the contrary. Consequently, one magnetic field becomes intenser than the other magnetic field and the extent is proportional to the angle of a twist applied in the direction A. For example, the direction of the magnetic field applied to a Hall element 13 with the turning force in the direction A is regarded as a plus direction and the output of the element 13 is so set that the output voltage is positive, thereby properly detecting the magnitude and direction of generated torque and stationary torque.
Patent JP-S53133561-A (JP)
Title: Extrusion method for metal
Inventor: YANAGIMOTO SAMON
IPC: B21C23/04
Filed: 1977-04-27
Abstract: PURPOSE: To prevent the breaking of dies or working apparatus and to successively efficiently carry out the extrusion with high reduction work, by extruding interposing a plastic body or crushable body, etc., between the metallic tail end portion in the container and the pressing plane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01224490-A (JP)
Title: Gas compressor
Inventor: ASAI JUNICHI
IPC: F04C18/344
Filed: 1988-03-01
Abstract: PURPOSE:To prevent compressed gas from being leaked and produce a gas compressor at a low cost by providing a chamber to which the gas compressed by rotating a vane is supplied at an end of the vane and attaching an apex seal slidably to the chamber. CONSTITUTION:Rotatably laid down in a cylinder a is a cylindrical rotor 8 to which five flat vanes 7 capable of retreating in the radius direction are attached. Each vane 7 has a guide member 10 which slides in a guide channel 9 and is provided with an apex seal 11 at its end. The apex seal 11 is slidably provided in a chamber 12 formed at the end of each vane 7 in the longitudinal direction. A gap, thus, is not formed between the apex seal 11 and the inner wall of the cylinder a, so that compressed gas is prevented from being leaked and a gas compressor is produced at a low cost.
Patent JP-H07260178-A (JP)
Title: Air conditioner
Inventor: HAMAMOTO SHOTARO
IPC: F24F13/30
Filed: 1994-03-18
Abstract: PURPOSE:To promote a silent operation and improve a heat exchanging efficiency by a method wherein a side end of a heat radiation fin constituting a heat exchanger is provided with a plurality of slits or recesses and heat radiation fins are bent and formed at the same angle to each other along these slits or recesses. CONSTITUTION:An upper part (a rear surfaces side heat exchanger 5B) of slits 20 is bent with a lower part (a front side heat exchanger 5A) under a bending work along the slits 20 so as to form a heat exchanger 5 divided into a V-shaped segment. Then, the front side heat exchanger 5A is bent and formed along a plurality of recesses 21 at an inner part. In addition, in view of the configuration of the recesses 21, the relative heat exchanger portions constituting the front side heat exchanger 5A are bent at the same angle DELTA. With such an arrangement as above, it is possible to prevent disturbance of heat exchanging air passing through the heat exchanger 5, promote a silent operation and improve a heat exchanging efficiency.