baber/WOPTO huggingface dataset:
Patent JP-H116287-A (JP)
Title: Concrete form made of synthetic resin
Inventor: KUMANO YASUKO
IPC: E04G9/05
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a concrete form made of a synthetic resin, which is light in weight and high in rigidity and which has the property of transmitting light rays. SOLUTION: A concrete form 2 includes a base part 4, a pair of first edge parts 6, a pair of second edge parts 8, and a plurality of beam parts 10, and is molded from a recyclable thermoplastic resin. The base part 4 is in the form of a rectangular flat plate, and a flat concrete construction face 402 is formed on the front of the base part 4. The beam parts 10 are provided by two and extend parallel to the first edge parts 6 at intervals along the extending direction of the second edge parts 8 on the back of the base part 4 to connect the second edge parts 8, and the part 410 of the base where no beam part 10 is provided has the property of transmitting light rays.
Patent JP-H0230254-A (JP)
Title: Multiplex transmitter-receiver in high level data link control procedure
Inventor: KISHINO NORIAKI
IPC: H04L5/22
Filed: 1988-07-20
Abstract: PURPOSE:To attain high speed transmission by executing the processing in the unit of one bit in the processing timing synchronously with the 1-bit unit for each channel. CONSTITUTION:Upon the receipt of an 8-bit serial data from a reception signal line RXD, a demultiplexer DEMUX branches the data to channels CHO, CHI and the data is sent to reception circuits RSP0, RSP1 respectively. The reception circuits RSP0, RSP1 convert the incoming data into an 8-bit parallel (1 word) data while applying flag detection and abort error check in the unit of one bit and send the result to a reception processing circuit RPR. The processing circuit RPR according to a timing circuit TIM reads out status information from a save memory RLM in the processing for each channel (processing in the unit of words) to make the preceding processing consecutive.
Patent JP-S6158268-A (JP)
Title: High speed semiconductor d4evice
Inventor: YOKOYAMA NAOKI
IPC: H01L29/15
Filed: 1984-08-30
Abstract: PURPOSE:To improve the carrying efficiency of hot electrons by a method wherein a potential.barrier layer comprising ultra-grid layer is laid between an emitter layer and a base layer as supply source of carriers. CONSTITUTION:An n-type collctor.contact layer 12, an n-type collector layer 13, a collector side potential.barrier layer 14, an n-type base layer 15, an emitter potential barrier layer 16 of ultra-grid layer, a grade layer 17, an n<+>type emitter layer 18 are formed on a semiinsulating semiconductor substrate 11. In such a constitution, conductor bands in the regions of layer 17 are gradually lifted up from the layer 18 side to the layer 16 side connecting to an energy band by means of laying the layer 17 between the layers 18 and 16. Through these procedures, the energy band may be easily supplied with electrons from the layer 18.
Patent JP-S6423587-A (JP)
Title: Ring laser gyro
Inventor: YOSHINO TSUNEICHI
IPC: G01C19/64
Filed: 1987-07-20
Abstract: PURPOSE:To effectively prevent a leakage, to increase a life and to improve the reliability of a ring laser gyro by covering a mirror attached to a block-like gyro body formed with a laser light path for reflecting a laser light passing the optical path with a metal cap, interposing a sealing member made of a low-melting-point active alloy between the cap and the body and hermetically sealing the mirror in the cap. CONSTITUTION:A metal cap 20 made of a gold-plated stainless steel is so provided as to cover mirrors 5, 6, and attached to a gyro body 2 with a sealing member 21 made of a low-melting-point active alloy. Thus, the mirrors 5, 6 are sealed inside the cap 20. The alloy for forming the member 21 contains as main ingredients a low-melting-point solder alloy made of two types of elements of Pb, Sn, Zn, Cd and Bi and an element Sb for improving the bondability in a boundary between the body 1 and the cap 20, and further the mirrors 5, 6. It is preferably formed of a composition added with one type selected from Zn, Al, Si, Cr, Be and rare earth elements having strong affinity to oxygen.
Patent JP-S63113918-A (JP)
Inventor: NOOMAN JIYOOJI ENZURI
IPC: G11B5/60
Filed: 1987-07-20
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-H05347458-A (JP)
Title: Metal vapor laser
Inventor: TADA MINORU
IPC: H01S3/227
Filed: 1992-06-12
Abstract: PURPOSE:To provide a metal vapor laser in which reproduction of an optical axis after an electrode is replaced can be facilitated, an abnormal discharge is prevented and a laser oscillation output is stabilized. CONSTITUTION:The metal vapor laser comprises a pair of electrodes 4a connected to both ends of a discharge tube 2 having a metal laser medium 1 disposed therein, a pair of electrode holders 23a for detachably supporting the electrodes 4a, and a pair of electrode supporting flanges 20 for supporting the holders 23a. A high voltage is applied to the flange 20a to be transmitted to the electrodes 4a through the holders 23a, laser medium 1 in the tube 2 is evaporated to conduct a laser oscillation.
Patent JP-S5968593-A (JP)
Title: Variable capacity type compressor
Inventor: GOTOU KUNIFUMI
IPC: F04C28/26
Filed: 1982-10-13
Abstract: PURPOSE:To make the titled compressor start operation smoothly preventing liquid compression from occuring by a method wherein, when the titled compressor is started, a spool in a control valve mechanism is provided so that it is energized in the direction to open a bypass hole. CONSTITUTION:When a compressor is stopped, a spool 19 in a control valve mechanism 12 is in a status wherein the spool 19 is energized in the direction to a high pressure chamber 20 through a spring 22 inserted in a low pressure chamber 21 i.e. a bypass hole 11 is opened. In such a status, a rotor 5 may be rotated by means of transmitting the driving force of an engine to a driving shaft 4. Then a part of refrigerant fed in the terminal direction along the rotary direction of the rotor 5 in a compression chamber 6 is flown into an inlet chamber 9 side through the bypass hole 11. Through these procedures, the compressor may start operation smoothly relieving the liquid compression in case the liquefied refrigerant gas remains in an inlet pipe.
Patent JP-S5880975-A (JP)
Title: Image pickup device
Inventor: MIYATA YUTAKA
IPC: H04N5/335
Filed: 1981-11-09
Abstract: PURPOSE:To prevent a residual image, sticking, and blooming phenomena in a laminated type solid-state image pickup device by providing an electrode in a partial area of a photoconductive film, and applying an adequate voltage. CONSTITUTION:A signal charge controlling electrode 22 is formed at part of a photoconductive film 21 of an image pickup tube target or a solid-state image pickup device formed by laminating the photoconductive film 21, and a transparent electrode 23 is formed on it. Then, an adequate voltage is applied to the signal charge controlling electrode 22 to prevent the excessive generation of charge in the photoconductive film. Even when the charge generated in the photoconductive film 21 is greater than the chargeable charge of a scanning circuit, image pickup operation is performed without residual images, sticking, and blooming phenomena.
Patent JP-S5968067-A (JP)
Title: Specifying system for number of run steps
Inventor: TANAKA YUTAKA
IPC: G06F11/28
Filed: 1982-10-13
Abstract: PURPOSE:To improve debugging effect by storing a processing program which controls the number of execution steps of an online program being debugged as a counter in specific addresses. CONSTITUTION:The execution of the start origin program S at a start origin control part 2 is started, the number (n) of steps to be debugged at a point after the execution is set in a counter CNT for the number of steps, and the trace specifying flag TRC of a control register SCR is turned on at a point B. Then, a branch instruction to the 1st execution address of a test program T is executed at a point C. Consequently, the instruction counter part iC of a program status word PSW indicates an address N and an instruction in an address N is read to an instruction register iR and executed. At this time, an interruption is caused to test the TRC. Consequently, when the TNC is on, the current contents of the PSW are saved in a specific address L of a main storage device 1. Then, an interruption processing program is executed successively to decrease the (n) in the CNT by one, and the program is executed continuously until the (n) attains to zero.
Patent JP-H095885-A (JP)
Title: Controlling method for microfilm image reader
Inventor: FURUKAWA TAKAO
IPC: G03B21/11
Filed: 1995-06-23
Abstract: PURPOSE: To decrease the amount of data of an image transferred from a scanner to a host computer, to shorten a transfer time and make the idle time of a bus (the bus is free) long, to reduce a memory capacity to store image data and further, and to simplify black frame removing processing for outputting a print, etc. CONSTITUTION: The host computer 10 feeds a window parameter including an image reading range to the scanner 16, this scanner 16 detects an image region where only the image exists in a reading region set by the window parameter and the image data of the image region is transferred to the host computer 10 together with attribute information including the size of the image region. The attribute information can be data-managed by a header system and information for showing an output position at the time of outputting to a printer 14, etc., can be included in the attribute information.
Patent JP-S6072302-A (JP)
Title: Semiconductor switch
Inventor: MATSUNAGA MAKOTO
IPC: H01P1/15
Filed: 1983-09-28
Abstract: PURPOSE:To suppress the reflection of a switch-on condition and to reduce a loss by connecting a microstrip line indicating an inductive reactance to an FET gate electrode. CONSTITUTION:An input-output line is formed by connecting microstrip lines 6 and 6 constituted on a semiconductor substrate 1 with the drain electrode 4 and source electrode 3 of an FET2 constituted on the same substrate 1. Moreover, the electrodes 3 and 4 are connected with each other by means of a microstrip line 7 constituted on the same substrate 1 and a bias circuit 8 which impresses a bias voltage upon a gate electrode 5 is installed. Then a reactance load 14 composed of a microstrip line constituted on the same substrate 1 as the one to which the FET2 is installed is connected with the electrode 5. As a result, the reflection of a switch-on condition is suppressed and a loss can be reduced without giving any influences to the high isolation of a switch-off condition.
Patent JP-H0344214-A (JP)
Title: Circuit for preventing indefinite phase at momentary interrupt of input reference signal in phase synchronizing oscillation circuit
Inventor: IYOTA TOSHIO
IPC: H04L7/00
Filed: 1989-07-12
Abstract: PURPOSE:To prevent a phase of a reference signal in its own station from being deviated early by using a signal from a closed loop circuit of a phase synchronizing oscillation circuit in place of an input reference signal for the time being at the momentary interrupt of the input reference signal of a transmission line. CONSTITUTION:When a reference signal is momentarily interrupted due to the disturbance of a transmission line, it is detected by an input momentary restoration detection control circuit 5 to allow a selection circuit 2 to select an output from an inverting circuit 4 and a reset circuit 6 resets a counter of an input frequency division circuit 1 for the preparation of restoration. A signal extracted from a phase synchronizing oscillation circuit 3 is inverted by the inversion circuit 4, its output signal is given to the phase synchronizing oscillation circuit 3 via the selection circuit 2 to allow the signal to act like an input reference signal IN of a master station tentatively. Thus, when the phase synchronizing oscillation circuit 3 is available for self-running, because of the presence of the signal from the inverting circuit 4, a comparatively longer time is required for the occurrence of a phase shift.
Patent JP-H0344420-A (JP)
Title: Heat treatment apparatus for unit spring
Inventor: IWATA YASUTSUGU
IPC: C21D9/02
Filed: 1989-07-12
Abstract: PURPOSE:To surely and continuously execute heat treatment to unit spring by bringing connecting part of a coil spring into contact with a supporting part providing an electric conductive electrode and conducting electric current while carrying the unit spring and conducting electric current at the time of executing the heat treatment to the unit spring formed with plural metallic coil springs connected with the connecting parts at the prescribed interval. CONSTITUTION:The unit spring with the metal-made coil springs (a) connected with the connecting parts (b) is formed in a forming part 4 and carried from inlet guide face 9 of a guide body 6 in carrying passage 1 in the direction of the next process 5. On the way of carrying, the unit spring is temporarily and stably stopped with a stopper 11 and holding part 16 and the connecting part (b) in the unit spring is brought into contact with heating parts 21, 22, 23. The heating part is constituted of a rotatable holding body 31 and supporting part 36 having the electric conductive electrode 39, and the connecting part (b) of unit spring (a) is held with the holding body 31 and supporting part 36 and energized with the electrode 39, and by shifting this while heating, the work hardening at the time of working the coil spring is removed to manufacture the unit spring improved in spring strength without any strain.
Patent JP-S57103008-A (JP)
Title: Optical position detector
Inventor: HIROSE TSUNEO
IPC: G11B7/09
Filed: 1980-12-18
Abstract: PURPOSE:To obtain a simple and inexpensive optical position detector having no losses in the quantity of light by such constitution wherein the reflected light of the light focused on an object is passed through a beam splitter, after which it is focused on photodetectors through prisms changing the light in the different directions perpendicular to conversion bisecting planes and a focusing lens. CONSTITUTION:The light from a semiconductor layer 1 if focused via a collimating lens 2, a beam splitter 3, and an objective lens 3 onto an object 5 having diffraction effect. If a tracking error is produced in the direction of an arrow 15,  an unbalance in the quantity of light between reflected beams 12 and 13 is produced. The reflected beams 12, 13 go through a beam splitter 3 then through prisms 21, 22 and are focused at the points 29 and 30 on a photodetector 24 by a focusing lens 23. A tracking error signal is obtqined by the difference between the sum of split detectors 25, 26 and the sum of 27, 28, and a focusing error signal is obtained by the difference between the detectors 25 and 26. Thereby, the simple and inexpensive optical position detector having no losses in the quantity of light is obtained.
Patent JP-H0662924-A (JP)
Title: Charger for electric tooth brush
Inventor: TERADA TAKESHI
IPC: A46B17/00
Filed: 1991-07-19
Abstract: PURPOSE:To enable the preservation of a plurality of tooth brushes with the prevention of poor contact or the like by a method wherein a holding member is arranged having an engaging section serving as a knob concurrently protruding at the upper part of a cap section covering a battery connection part and a holding member is mounted at the battery connection part to hold the tooth brushes at the engaging section free to load or unload. CONSTITUTION:A charger 10 has battery connection parts formed at four points thereof and holding caps (holding members) 18 are mounted thereon each with a bar-shaped protrusion 20 on the top surfaces thereof. The bar-shaped protrusion 20 is allowed to be inserted into a fitting hole 28b of a tooth brush and the tooth brushes 28 can be held upright on the holding caps 18. The bar-shaped protrusion has a rectangular cross section to be made easy to pinch with fingers and hence, serves as a knob when the holding caps 18 are loaded on or unloaded from the battery connection sections 14. Thus, the holding caps 18 are mounted on the battery connection parts 14 so as not to expose them. This keeps dust or the like from entering into a pin receiving part 17 thereby preventing the occurrence of poor contact or the like.
Patent JP-S5970676-A (JP)
Title: Oxamide derivative and pharmaceutical composition containing the same
Inventor: SAKANO ISAO
IPC: A61K31/426
Filed: 1982-10-15
Abstract: NEW MATERIAL:The compound of formula I (R is phenyl substituted with >=2 substituent groups selected from lower alkyl, lower alkoxy, halogen and nitro). EXAMPLE:N,N'-Bis[4-(4-methoxy-3-methylphenyl)thiazol-2-yl]oxamide. USE:An immunoregulating agent. Effective as a remedy for rheumatoid arthritis, viral diseases, and cancer. PROCESS:The compound of formula I can be prepared by reacting 2mol of the compound of formula II with 1mol of oxalyl chloride in a solvent such as benzene, THF, DMF, etc.
Patent JP-S6240110-A (JP)
Inventor: SAWADA MATSUNORI
IPC: H01B17/26
Filed: 1985-08-16
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-S6073518-A (JP)
Title: Image pickup device
Inventor: SAKAMOTO MASANORI
IPC: H04N5/335
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an image pickup device of less influence of picture element defects by allowing the image pickup device to pick up a Fourier transform image of an object image to a space frequency area and subjecting this picked-up image to Fourier reverse transform. CONSTITUTION:After the light is allowed to pass a pinhole 7 on the focal surface of a lens 6 from an object 5 in an optional position, the optical Fourier transform image of the object image is formed on the focal surface through a lens 8. This image is detected by a solid-state image pickup device 9 placed on the focal surface. Thereafter, the image is subjected to Fourier reverse transform to obtain an actual space image of the object.
Patent JP-S6337185-A (JP)
Title: Liquid crystal composition
Inventor: HORIMOTO HIKARI
IPC: C09K19/54
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a stable liquid crystal composition showing functions as an improved biomembrane, with little eluting in an environment used, consisting of a specific polymer and a specific anionic organic compound. CONSTITUTION:The aimed liquid crystal composition consisting of (A) a polymer containing >=70wt% unit shown by the formula [R<1> is H or methyl; Z is imino; Y is 1-12C methylene (or hydroxyl group-substituted group thereof); R<2>-R<4> are 1-4C alkyl (or halogen or hydroxyl group-substituted group thereof); X is anion of halogen, OH, nitrate, perchlorate, thiocyanate or acetate] and (B) an anionic organic compound containing plural straight-chain hydrophobic groups, sulfonic groups or phosphate groups. The composition shows clear liquid crystal properties in water or under high-humidity environment and the application temperature range is usually -20-100 deg.C.
Patent JP-H0936826-A (JP)
Title: No-hit switching device of transmission line and method therefor
Inventor: KAWASE NOBUYUKI
IPC: H04L69/40
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten a time required from the occurrence of a fault to the completion of a switching by executing the switching retroactively to the data block on the side of a reserve transmission line where a bit error does not exist before a certain data block immediately after the bit error is detected in this data block. SOLUTION: Each of bit error detection circuits 56 and 66 independently performs parity check operations for all bits from the frame of the previous time up to just before the byte of the frame of this time and detects the presence or absence of a bit error. When the bit error of an active transmission line is detected, the presence or absence of the bit error of a reserve transmission line 61 is checked. When the bit error does not exist in the reserve transmission line 61, the switch from the active transmission line 51 to the reserve transmission line 61 is performed. Namely, even when a sudden bit error is produced in the certain data block of the active transmission line 51, the switching is executed without hit retroactively to the normal data block on the reserve transmission line 61.
Patent JP-S57104128-A (JP)
Title: Connecting device for camera
Inventor: TERADA KATSUMI
IPC: G03B17/02
Filed: 1980-12-19
Abstract: PURPOSE:To make connection secured by mounting a base plate equipped with plural terminals to each of the main body and the rear cover of a camera and providing with connector members made of a elestic body that electrically connect both terminals each other. CONSTITUTION:The terminal part 18 of the first base plate extended from the power supply and a control device is provided in one side of the main body 10 of a camera. In this terminal part 18, a plurality of the first terminal 18a is arranged in an equal distance and parallel each other. On the other hand, in one side part of a rear cover 14 opposing to the one side part of the main body 10 of the camera, the terminal part 20 of the second base plate extended from a display device 16 is provided. In this terminal part 20, plural number of the second terminals 20a are arranged in equal distance and parallel in the same way as the terminal part 18 of the first base plate. The second terminals 20a are controlled so that they will face respectively the first terminals 18a arranged in the terminal part 18 of the first base plate under the situation that the rear cover 14 is closed.
Patent JP-H0467164-A (JP)
Title: Roll sheet feeding unit
Inventor: GOTO EIJI
IPC: G03G15/00
Filed: 1990-07-07
Abstract: PURPOSE:To prevent the occurrence of paper jams and wrong operation of a paper cutter by not accepting the second and after second inputs to an instantaneous cutting command inputting means when the input to the means is continuously made two or more times. CONSTITUTION:An emergency cut key 77 is turned on by truing up the leading edge of roll sheet 3 by cutting. When an emergency cut flag becomes '1' from '0' as a result of the turning on of the key 77, a main motor in a roll sheet feeding unit 5 is actuated and the motor is rotated in a prescribed direction at a prescribed speed. When the motor is rotated, the clutch of a sheet feeding roller pair 43 is turned on and, as a result, the roller pair 43 is rotated in a prescribed direction and the roll sheet 3 is fed to a discharge port 40. It is contrived that, even when the input to the key 77 is continuously made two or more times, the second and after second inputs are not accepted. Therefore, strip-like paper pieces are not produced and the occurrence of a paper jam and wrong operation of a paper cutter caused by the paper jam can be prevented surely.
Patent JP-2001012894-A (JP)
Title: Washing device for group of tubes for heat exchanger
Inventor: SUGIMOTO YOSHIO
IPC: F28G1/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To permit the efficient and uniform washing of the group of tubes for a heat exchanger. SOLUTION: A washing device 20 for the group of tubes for a heat exchanger is equipped with a beam 21, a rack 22 extended on the upper surface of the beam 21 into the lengthwise direction of the same, a running carriage 23 equipped with a pinion engaged with the rack 22 permitted to run on the beam 21, an air motor 24 installed on the carriage 23 to drive the pinion, and lances 30, 31, 32, 33 which are attached to the carriage 23 through mounting members 25. Water is ejected from respective lances 30-33 toward both left and right sides, obliquely upward and obliquely downward of the running direction of the carriage 23.