baber/WOPTO huggingface dataset:
Patent JP-H07293222-A (JP)
Title: Muffler and manufacture thereof
Inventor: TSUKAHARA TAKESHI
IPC: F01N1/24
Filed: 1994-04-21
Abstract: PURPOSE:To prevent reduction in muflling effect and in engine driving performance caused by leakage shorting of exhaust in a muffler provided with a porous inner pipe having a number of small holes on a peripheral wall and a sound absorbing material interposed in a circular space toward an external pipe surrounding the porous inner pipe wherein a plurality of exhaust expansion chambers through which exhaust air passes in sequence are provided in the porous inner pipe. CONSTITUTION:A sound absorbing material 1 is formed of a heat-proof fiber layer G wound on the outer peripheral surface of a porous inner pipe 8 via a binder B, and its outer peripheral surface is also pressure-inserted and fitted in the inner peripheral surface of an external pipe 9 by a specified tightening margine.
Patent JP-H08247202-A (JP)
Title: Hydraulic buffer
Inventor: IZAWA YOKO
IPC: F16F9/48
Filed: 1995-03-15
Abstract: PURPOSE: To provide a hydraulic buffer capable of providing the sufficient expansion stroke even when the overall length is small, and to sufficiently secure the bottomed energy. CONSTITUTION: In a hydraulic buffer where a piston 12 is provided with an expansion port and a compression port 18 to communicate two oil chambers, an expansion side relief valve 19 is openably/closably provided on the outlet end of the expansion port, and a compression side relief valve 20 is openably/ closably provided on the outlet end of the compression port 18, a pressing member P opposite to the compression side relief valve 20 is movably provided in a hollow housing 21 above the compression side relief valve 20.  Moreover, a hollow part 27 is provided below a piston rod 13, and an inner passage 28 of the hollow part is communicated with a counter rod side oil chamber 14 and an oil chamber 25 in the housing 21 respectively, a poppet type valve 29 energized downward is inserted in the inner passage 28 of the hollow part 27 in a movable manner in the vertical direction, and the poppet type valve 29 is provided with a valve disk 31 to be openably/closably abutted on the valve seat in the middle of the inner passage 28 and a rod 32 extending downward.
Patent JP-S61240782-A (JP)
Title: Television receiver
Inventor: OSAWA HIROSHI
IPC: H04N5/45
Filed: 1985-04-17
Abstract: PURPOSE:To display simultaneously resoluble picture on a screen and to improve operability of a TV receiver by stopping updating its picture at an optional time of updating when the picture images are continuously being displayed on the screen and furthermore by allowing listeners to operate a simple switch. CONSTITUTION:A video signal processing circuit 3 and a switch 5 of the TV receiver draw out video information continuously for a constant period every each field. The video information extracted every each field are stored at a display memory 12 connecting with a display memory control circuit 13 by controlling a CPU11. The video information stored in the memory 12 are displayed on a display surface of cathode ray tube 7 and two sorts of control signals K and 2 are produced out of a control signal output circuit 21 connecting with the CPU11 to control the switch 5 and the circuit 13 as well as a buffer memory control circuit 10. This control makes the TV receiver display the resoluble picture simultaneously on each screen by operating the simple switch equipped at an operation part 16.
Patent JP-H05252161-A (JP)
Title: Network managing system
Inventor: ARIMA KEIKO
IPC: G06F13/00
Filed: 1992-03-05
Abstract: PURPOSE:To easily execute managed system operation request on a managed system managed by sub network managing systems in plural hierarchies. CONSTITUTION:The sub network managing system NMS0, when referring to a managed system table 10 and a communication line table 11 based on the managed system 5 which issues an operation request, and obtaining the information of a communication line 102 nearest to the sub network managing system NMS4 which manages the managed system 5 from the result of reference out of communication routes with shortest distance to the NMS4, sends out the operation request to the managed system 5 by using the communication line 102. The sub network managing system NMS2 refers to a managed system table 20 and a communication line table 21 based on the operation request to the managed system 5 sent via the communication line 102, and sends out the operation request to the managed system 5 by using a communication line 201 when obtaining the information of the nearest communication line 201 out of the communication routes with the shortest distance to the sub network managing system NMS4 which manages the managed system 5 from the result of reference.
Patent JP-H11278051-A (JP)
Title: Awning device
Inventor: NAKAJIN SHIGENORI
IPC: E06B9/90
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an awning device easily installable on a building frame body. SOLUTION: An awning unit 12 has a case 7 made of left and right mounting brackets 1, an intermediate bracket, an upper surface plate 3 and a lower surface plate 4, and a winding pipe 8, an arm 9, a front frame 10 and a tent 11 are provided in this case 17. Additionally, an engaged part 71 is formed on a base plate 13 to be installed on a building frame body, an engagement part 22 of the mounting bracket 1 is engaged with this engaged part 71 and temporarily fixed, and a fixing tool 14 is fixed on the building frame body from a hole 24 for fixing of an installation part 23 of the mounting bracket 1.
Patent JP-S63249962-A (JP)
Title: Disk loading/unloading mechanism for magnetic disk drive
Inventor: KAWASAKI YUJI
IPC: G11B17/041
Filed: 1987-04-03
Abstract: PURPOSE:To smoothly operate a carrier without damaging the ideafulness by directly driving a coupling plate of a carrier moving body with a disk ejecting button. CONSTITUTION:A coupling plate 122 is lid by the operation of a disk ejecting button 116, and the front end part of the coupling plate 122 is bent downward and the disk ejecting button 116 is provided on the front of a bent part 122. The direction of inserting operation of the disk ejecting button 116 is equal to that of movement of the coupling plate 122, and the angle of the button 116 is not changed even by the operation of the button not to damage the beauty of the surface of a magnetic disk drive. Arms 118 and 120 are turned at the same timing because the disk ejection button 116 directly moves the coupling plate 122, and therefore, a carrier 112 is raised and driven very smoothly and uniformly.
Patent JP-S5510755-A (JP)
Title: Short arc type selenium rare gas discharge lamp
Inventor: KIRA KENHIRO
IPC: H01J61/16
Filed: 1978-07-11
Abstract: PURPOSE: To obtain this lamp that the quantity of ultraviolet rays with not more than 2500Å wavelength radiated is large and is suitable for the printing, transcription, etc. of a LSI, etc., by perfectly preventing the existence of halogen gas in a bulb, and by enclosing a specified quantity of selenium and rare gases with specified pressure.  
     CONSTITUTION: The existence of halogen gas is completely obviated in a bulb 1, to which a pair of electrodes 8, 9 are mounted, and 10 -8 Wlmg selenium per 1cc inner volume of the bulb and rare gases with 1W10 atmospheric pressure are enclosed. For example, the anode 8 and the cathode 9 are installed into an approximate Rugby ball-like quartz bulb 1, and 0.1mg/cc selenium and xenon gas with 5 atmospheric pressure at 25°C are enclosed in the bulb 1, thus preparing this short arc type discharge lamp of 25V operating voltage and 500W consuming power. Consequently this discharge lamp can be obtained which the quantity of ultraviolet rays with 1960Å wavelength radiated is large and the accuracy of finishing can be improved and working hours can be shortened when using this lamp for the printing, transcription, etc. of a LSI, a super-LSI, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63248228-A (JP)
Title: Broad band cordless telephone system
Inventor: NAGASHIMA NORIAKI
IPC: H04W88/08
Filed: 1987-04-03
Abstract: PURPOSE:To allow a radio line controller RCU and a portable radio telephone set RTEL to register each other mutually by sending a registration end signal to the RTEL to be registered from the RCU and allowing the RCU to receive a confirming signal received by the RTEL being the destination of a registration end signal so as to register position information. CONSTITUTION:When the RTEL 6 depresses a position registration button at a radio zone Z5, a manual position registration signal is sent. The manual position registration signal is received by the RCU 3A via a CE 5. The RCU 3A discriminates that the reception level at the radio zone Z5 is maximum, the registration position of the RTEL 6 is decided to the radio zone Z5 to decide the registration position of the RTEL 6 at the radio zone Z5 and to send a manual position registration end signal informing the position registration of the RTEL 6 to the radio zone Z5. The RTEL 6 receives the manual position registration end signal, writes the radio zone Z5 being the registered position to its own registration position memory and sends the position registration confirming signal including the content. Thus, there is no discrepancy in the registered position of the RCU and RTEL.
Patent JP-H08278734-A (JP)
Title: Picture reader
Inventor: KAWAZOE YASUKI
IPC: G03G21/10
Filed: 1995-04-10
Abstract: PURPOSE: To eliminate static electricity between a glass plate and an original, to remove stuck dust and to obtain the read result of an excellent picture by having a cleaning means removing the dust or the like on the glass surface, on the side of the device, of a transmissive member receiving the original. CONSTITUTION: A carriage 3 moves in the direction of an arrow orthogonal to a photoelectric transducer so as to two-dimentionally take in the picture. Thus, a cleaning mechanism 5 arranged at the carriage 3 removes the dust stuck on the glass plate 1 along with the scanning of the carriage 3. Then, a timing belt 9 is fixed at the carriage 3 by a fixing member 15, and the carriage 3 is driven by the rotation of a motor 6. The cleaning mechanism 5 is electrically grounded at outside through the carriage 3 by a changeover switch 16, so that the cleaning mechanism 5 is made to also be a discharge mechanism.
Patent JP-S5512401-A (JP)
Title: Eddy current type range finder
Inventor: SANO KAZUO
IPC: G01F23/26
Filed: 1978-07-12
Abstract: PURPOSE: To compensate the reduction in the measuring accuracy due to the temperature change by superposing the DC voltage upon the AC voltage from an oscillator and by detecting the DC resistance of a measuring coil so that the value of a feedback impedance may be adjusted by the use of the DC voltage obtained.  
     CONSTITUTION: An AC voltage is impressed from an oscillator 1 upon an amplifier 2 which is composed of a feedback impedance ZS, a parallel circuit and a measuring coil 3. Moreover, a DC voltage is impressed from a DC power source 5 so that an AC magnetic field is generated from the measuring coil 3. This magnetic field intersects a metal material 4 to be measured so that the output voltage corresponding to the distance between the metal material 4 and the coil 3 is generated from the amplifier 2. This output voltage is converted by a detector 7 into the DC voltage, which is recorded and displayed at a terminal 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5712495-A (JP)
Title: Memory control system
Inventor: TAJIRI KAZUO
IPC: G06F11/00
Filed: 1980-06-23
Abstract: PURPOSE:To strengthen the protection for breakdown of information on a main storage, by checking whether plural storage divices having the same real address have some error or not or securing a normal continuation of process if a correctable erroneous information exists. CONSTITUTION:In case a correction of error is impossible in a mechanism (ECC mechanism) 31 that detects or correct an error and no error is detected or an error can be corrected in an ECC mechanism 30, a selector 34 selcts a new information obtained from the mechanism 30 to send it to a CPU or a channel. At the same time, this information is sent to a memory unit having a correction unable information via a selector 33 to perform a writing action. In such way, the correct information can be sent to the access originator when no error is detected in either one of the mechanisms 30 and 31 or an error correction is possible, and at the same time the information with which an error correction is impossible with use of an error correction code can be restored in a correct way.
Patent JP-H11275926-A (JP)
Title: Portable working machine equipped with rotary knife
Inventor: KIKUCHI SATORU
IPC: A01D34/68
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a portable working machine capable of preventing a whirl- stop means from dropping without equipping a working part with an energizing means, etc., even if the whole working part is turned upside down, consequently capable of improving workability and safety of nut loosening and fastening operation, quickly and surely setting a rotary knife such as a reaping knife, etc., on a revolving shaft and receiving metal fittings, not impairing the general workability of grass cleaning operation, etc., yet improving reliability. SOLUTION: This portable working machine equipped with a rotating knife comprises a whirl-stop part 50 constituted of an approximately U-shaped elastic bar member consisting of a rotation preventing piece part 51 which is brought into contact with the holding part 35 of a bush 30 and prevents the holding part from rotating and a drop preventing piece part 52 which is elastically brought into contact under pressure with the catching part 22 of a cylindrical part, etc., attached to a gear case 20 and held so that the whirl-stop part 50 is not dropped when a working part 3 is turned upside down.
Patent JP-S58202497-A (JP)
Inventor: KATSUMATA KENICHI
IPC: G10L19/06
Filed: 1982-05-20
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-H01258798-A (JP)
Title: Method of propagating bistributyl tin oxide decomposing microorganism and decomposition treatment of bistributyl tin oxide
Inventor: SUGATA KIYOSHI
IPC: C12N1/20
Filed: 1988-04-07
Abstract: PURPOSE:To culture microorganisms for decomposing bistributyl tin oxide (TBTO) in a large amt. by adding glucose, butyl-contg. org. matter and TBTO successively into the sea water, then culturing the microorganisms under aerobic conditions. CONSTITUTION:The sea water, sea bottom soil, etc., contg. the TBTO are introduced into a bioreaction vessel V1 and after the glucose is added thereto, air is fed therein to culture and propagate the various microorganisms existing in the sea water, etc. The culture liquid circulates in an arrow direction and the microorganisms therein begin to stick to carriers packed in V1-2. The microorganisms having the ability to cut and decompose butyl groups begin to propagate and stick when butyl group-contg. org. matter such as butanol is added to the liquid and the culture is executed under the aerobic conditions. The microorganisms which can decompose the TBTO can be propagated and stuck if the TBTO is further added thereto.
Patent JP-H07271978-A (JP)
Title: Image processor
Inventor: ONOGUCHI KAZUNORI
IPC: G06T7/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an image processor which is capable of drastically reducing memory capacity and processing time as compared with a normal Hough transformation technique casting the coordinate values of the points in three- dimensional space in order to determine the equation of a plane by voting the straight line expression in three-dimensional space. CONSTITUTION:A data input part 1 inputs the data of the straight line in three- dimensional space. A straight line casting part 2 casts the normal line vector of a plane including the inputted straight line in three-dimensional space and the distance from an origin to feature space. A plane extraction part 3 extracts the parameter of the plane from feature space. A plane contour extraction part 4 determines the straight line group surrounding the extracted plane and determines the contour of the plane.
Patent JP-S63248748-A (JP)
Title: Production of substrate for optical disk
Inventor: KAYANE KAZUO
IPC: C03C27/10
Filed: 1987-04-06
Abstract: PURPOSE:To easily produce the title high-quality substrate without any warpage and crack by bonding the thin sheet provided with a specified track guide groove onto a transparent substrate. CONSTITUTION:A sol-like substance 4 obtained by hydrolyzing a soln. consisting essentially of a metal alkoxide is injected into a press die 5, and pressed by a press shaft 6 to form a uniform track guide groove. The substance is then heated at about 1,100 deg.C, dried, sintered, and vitrified to obtain the thin sheet 3 provided with the track guide groove. The thin sheet 3 and the transparent substrate 1 of glass, etc., are bonded through the bonding layer 2 of epoxy resin, etc. The metal alkoxide has higher reflective index than the transparent substrate.
Patent JP-S5511478-A (JP)
Title: Universal joint shoot structure
Inventor: HARADA TERUO
IPC: B65G11/06
Filed: 1978-07-13
Abstract: PURPOSE: To improve the efficiency of conveyance by devising special shapes for a supply port and discharge ports.  
     CONSTITUTION: To an outer cylinder 12 equipped with electric cables, elevators, and other equipments inside around a main shaft, a universal joint 16 in which a supply port 21 is provided by opening the upper ends of an inside wall 19 and an outside wall 20 in the whole circumferences of 360 degrees to be faced to a shoot hopper 11 optionally, and the bottom 22 of both side walls 19 and 20 is made spread to shape flow-down surfaces slanted to the right and left from a top T with a fixed depth h from the opened supply port 21 as forming discharge ports 23 for concentration in the lowest bottom S, is firm fixed with brackets 17 and 18 between. Besides, nozzle shoots 26 are pivotted to nozzles 24 of the discharge ports 23. In this construction, objects to be conveyed can be always discharged through discharge ports 23 without reference to the relative position of the shoot hopper 11 in the supply port 21 of the shoot 16, and supplied to a conveyer 30 of the loading arm through nozzle shoots 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07292957-A (JP)
Title: Storage system
Inventor: SHIMAMURA ATSUSHI
IPC: E04F19/08
Filed: 1994-04-22
Abstract: PURPOSE:To make articles easy to be stored by providing rails in the attic of a lower house that pass near the wall between the attic and the adjoining room, and providing a storage means that moves along the rails. CONSTITUTION:Rails passing near the wall 35 between the attic 21 of a lower house 2 and the adjoining room 31 are provided in the attic 21 of the lower house 2, and a storage means 5 is moved along the rails. An opening 6 for taking articles in and out is provided through the portion of the wall 35 near the rails and a door 61 is mounted on the opening 6, and, to take articles in or out of the storage means 5, the user goes into the adjoining room 31 and opens the door 61 to take the articles in or out. The articles can thus be taken in and out easily.
Patent JP-S59211981-A (JP)
Inventor: TSUKIHANA MASASHI
IPC: H01R33/76
Filed: 1983-05-14
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-H0322992-A (JP)
Title: Production of optically active benzohydrol derivative using microorganism
Inventor: OISHI TAKESHI
IPC: C12R1/645
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the subject optically active benzohydrol derivative suitable as a synthetic intermediate for pharmaceuticals, agricultural chemicals, etc., in high yield and optical purity by contacting a benzophenone derivative with a microorganism belonging to genus Rhodosporidium. CONSTITUTION:The objective benzohydrol derivative can be produced with an industrially excellent process having decreased number of steps by using a benzophenone derivative of formula l (X and Y are halogen; m and n are integer of 0-3) as a substrate and contacting the benzophenone derivative with a microorganism belonging to genus Rhodosporidium (e.g. Rhodosporidium) capable of asymmetrically reducing the substrate to a benzohydrol derivative of formula II (one of R and R' is H and the other is OH; m and n are integer of 0-3).
Patent JP-H06299262-A (JP)
Title: Treatment of molten metal of te-containing copper
Inventor: NAKAMURA TAKASHI
IPC: C22C1/02
Filed: 1993-04-12
Abstract: PURPOSE:To suppress erosion of lining refractories satisfying requirements and to obtain a high Te removal rate by using such refractories at the time of removing Te from molten metal of a Te-contg. copper system by using Na2CO3 and/or K2CO3 as a refining agent. CONSTITUTION:The Al2O3 refractory material which contains >=5wt.% SiC and is limited in SiO2 content to <=2wt.% is used as the lining material for a molten metal treatment furnace at the time of adding the Na2CO3 and/or K2CO3 as the refining agent to the molten metal of the copper system contg. the Te and slagging off and removing the Te as the composite compd. thereof. As a result, the erosion of the refractories is prevented and an excellent Te removing effect is assured.
Patent JP-H10284809-A (JP)
Title: Circuit module and its manufacture
Inventor: FUKAI KIKUJI
IPC: H05K1/18
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the mounting space of a circuit module constituted by mounting a plurality of electronic parts on at least one surface of the substrate of the circuit module by bending the substrate in a spiral state when viewed from the side so that at least part of the mounted parts may be covered with the substrate. SOLUTION: A plurality of electronic parts 2 is mounted on a substrate 1 in a state where the parts 2 are arranged in a specific state. After mounting the parts 2, the substrate 1 is gradually wound up from the end section on the opposite side of a bonding margin 1a. When the substrate 1 is wound up by two rounds, the bonding margin 1a is bonded to the substrate 1 with a bonding agent. Consequently, a circuit module in which the mounted parts 2 are covered with the substrate 1 which is bent in a spiral state when viewed from the side is obtained. Therefore, the mounting space of the circuit module can be reduced remarkably, because the substrate 1 can be mounted as it is.
Patent JP-H02265606-A (JP)
Title: Treatment of sludge
Inventor: HASEGAWA TETSUO
IPC: B01D29/00
Filed: 1989-04-04
Abstract: PURPOSE:To prevent an equipment from being broken by rigid material even when this rigid material is admixed with sludge and to facilitate maintenance and control by crushing the sludge collected by a screen, etc., with high-pressure water jet and allowing it to flow to a sewage disposal stage. CONSTITUTION:Sludge collected by a screen, etc., is placed on a pan conveyor 2 and crushed by high-pressure water jet of the nozzles 2 therefor and thereafter this crushed sludge is allowed to flow to a sewage disposal stage. As a result, even when rigid material is admixed with sludge, an equipment is not broken thereby and maintenance and control are facilitated.
Patent JP-S5420612-A (JP)
Title: Transmssion system for coded signal
Inventor: MIYAHARA MAKOTO
IPC: H04N19/50
Filed: 1977-07-18
Abstract: PURPOSE: To correct the distortion of a coded information signal after coding compression, by adding distortion signal components to coded signals in corresponding addresses among coded information signals. 
     COPYRIGHT: (C)1979,JPO&Japio