baber/WOPTO huggingface dataset:
Patent JP-H07216589-A (JP)
Title: Surface treating method and plasma treating device
Inventor: OTSUKI HAYASHI
IPC: C23F4/00
Filed: 1994-02-03
Abstract: PURPOSE:To prevent the generation of impurities precipitated through an anodic film and to prevent contamination by heavy metal by laminating a silicone film on an anodic oxidized film formed on the surface of an aluminum member such as a plasma electrode. CONSTITUTION:An anodic oxidized film is formed on the surface of an aluminum member and is subjected to sealing treatment for fine pores, and after that, a silicone film is laminated by plasma CVO. As the silicone film, SiO2, SiN or poly-Si is used, and the film thickness is regulated to <=10mum. This silicone film forming method is applied the case either of a chamber in which an atmosphere contg. a corrosive gas as a process gas is set in a plasma device or a mounting electrode a counter electrode arranged in the chamber is made of aluminum. Moreover, it may be applied even to the surface contg. the inner circumferential face of the discharging hole of the process gas provided on the counter electrode.
Patent JP-H01200065-A (JP)
Title: Power generation by wind utilizing cloth
Inventor: TOI SETSUO
IPC: F03D1/00
Filed: 1987-02-15
Abstract: PURPOSE:To permit the economical power generation by erection-supporting a large cloth for receiving wind and inserting a hose made of cloth into a hole formed on the cloth and installing a wind mill at the top edge of the hose and revolution-driving a power generator by the wind power which the cloth receives. CONSTITUTION:Two poles 1 having the slightly larger height than that of an electric pole are erected at a prescribed intervals, and said erection state is maintained by wires 2 and 3. A wire 4 laid in circular form on which a cloth is laid is supported between the poles 1 and 1 through a number of supporting wires. Two holes 5 are formed on the cloth 2, and a hose 6 made of cloth is allowed to communicate to each hole 5, positioned on one side and the other side of the cloth 7, and a wind mill 8 is installed at the top of each hose 6 made of cloth. The wind mill 8 installed onto the hose 6 is revolved by the wind power which is received on one side or the other side of the cloth 7, and a power generator is driven by the turning moment, and power generation is permitted.
Patent JP-S52116112-A (JP)
Title: Tv picture receiver
Inventor: GOMI HIROSHI
IPC: H04N9/64
Filed: 1976-03-26
Abstract: PURPOSE:To have judgement automatically whether PAL or SECAM system broadcast at an optional channel and to carry out switching, thus eliminating switching operation.
Patent JP-S60176887-A (JP)
Title: Liqefied gas carrying vessel
Inventor: MATSUO YOSHIKUNI
IPC: B63B25/16
Filed: 1984-02-23
Abstract: PURPOSE:To reduce dead space and increase the loading efficiency of LNG by arranging an independent tank provided with a convex mirror plate and an independent tank with a concave mirror plate such as a spherical tank so that the concavo-convex mirror plates can be opposed mutually. CONSTITUTION:In an LNG carrying vessel of an independent tank system, an independent tank that is externally provided with a convex mirror plate such as a spherical tank 1 is incorporated in the hull structure through support material 12. Then a cylindrical type independent tank 11 with such a concave mirror plate 11A as is mutually opposed to the convex mirror plate is arranged. By opposedly arranging the independent tanks with concavo-convex mirror plates in the restricted hull structure, the dead space is reduced and loading efficiency is increased.
Patent JP-S58151043-A (JP)
Title: Preparation of semiconductor device
Inventor: OOYA TAKAYOSHI
IPC: H01L21/28
Filed: 1982-03-03
Abstract: PURPOSE:To prevent short-circuit fault by leadout electrode and improve integration density by providing a leadout electrode after newly extending an impurity region to the region exposed by a connecting hole. CONSTITUTION:When an N layer 12 is provided on the P type Si substrate 10 through a field oxide film 11, it is covered with an SiO2 film 13, the SiO2 13 is etched by the HF liquid using a resist mask 14, and a connecting hole 15 is formed, the surface of substrate 10 is partly exposed since the mask window 14a is deviated from the N layer 12. The resist 14 is removed and the same impurity as the layer 12 is implanted 20 and thereby the N layer 12a is extended to a substrate 100. A leadout electrode layer 17 is provided and a patterning 18 is carried out, thus completing a device. According to this structure, a leadout electrode 16 which is directly connected only to the N layer 12 can be formed not depending on positional deviation of the connecting hole 15 and therefore integration density can be improved by sufficiently making small the layer 12 and fault by short-circuit of leadout electrode can be prevented.
Patent JP-S54125174-A (JP)
Title: Evaporation treating apparatus for waste water
Inventor: WAKE MISAO
IPC: B01D3/00
Filed: 1978-03-23
Abstract: PURPOSE: To enable solar heat to be utilized most efficiently all day by making variable the angle between a preheating tower having enough height to absorb solar heat and a fan-shaped evaporation pass connecting the upper part of the tower and a conc. water receiver on the ground.  
     CONSTITUTION: Waste water in tank 1 is fed with pump 2 to preheating tower 3 made of metallic material of high heat conductivity such as copper or Al and colored black to facilitate absorption of solar energy. In order to carry out perfect preheating, tower 3 is enabled to be heated using an internally installed heater or waste heat of a baking furnace, etc. as auxiliary means. While falling from tower 3 through fan-shaped evaporation pass 4, the waste water preheated in tower 3 is evaporated with solar heat and gathered in conc. water receiver 5. The angle θ between pass 4 and tower 3 is so regulated that the sun's rays always strike against pass 4 at right angles, resulting in efficient evaporation. As the angle θ is made larger, the flow rate of waste water is reduced to increase evaporation vol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000229506-A (JP)
Title: Pneumatic tire with directional inclination groove
Inventor: HAYASHI KAZUO
IPC: B60C11/11
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To restrain generation of partial wear and restrain or prevent deterioration of pattern noise by terminating a directional inclination central groove within a circumferential intermediate rib, allowing directional inclination opposite grooves to extend at a specified angle to the diametrical direction of a tire and terminate within ribs on both circumferential sides, and specifying the ratio between the number of the central grooves and the number of the opposite grooves. SOLUTION: In the circumferential direction of the center of a tread, there are a central circumferential rib 31, a pair of right an left circumferential central groove 11, circumferential opposite grooves 12, a circumferential intermediate rib 32 and circumferential opposite ribs 33 formed by a tread end TE. Directional inclination central grooves 21 are opened at the opposite circumferential grooves 12 and terminated within the circumferential intermediate rib 32. Directional inclination opposite grooves 22 are opened at the tread end TE and terminated within the circumferential opposite ribs 33 while extending toward the inside of the tread at the angle of 0-45 degrees to the diametrical direction of a tire. The ratio between the number of the central grooves 21 and the number of opposite grooves 22 is set to 2:3. Accordingly, the purpose is attained.
Patent JP-H021495-A (JP)
Title: Unsymmetrical disulfide, lubricant composition and hydraulic fluid composition both containing said disulfide, and manufacture of said compositions
Inventor: HENRI DOUBASU
IPC: C10M137/10
Filed: 1989-02-13
Abstract: NEW MATERIAL: Compounds of formula I [R 1  and R 2  are each 1-30 C alkyl, unsubstituted or 1-8 C alkyl-substituted 5-12 C cycloalkyl, unsubstituted or 1-12 C alkyl-substituted 6-10 C aryl, R 1  combined with R 2  to make unsubstituted or 1-12 C alkyl-substituted 2-20 C alkylene or 6-20 C arylene; R 5  and R 6  are each 1-12 C alkyl-substituted 2-20 C alkylene, 2-10 C alkylene including O, S or NR 9  (R 9  is H or 1-4 C alkyl); X is O or S].  
     EXAMPLE: Compound of formula II.  
     USE: Lubricant and pressure medium composition.  
     PROCESS: The product of the reaction between a compound of formula III and a compound of formula IV is produced in a lubricant or a pressure medium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S51111153-A (JP)
Title: Makeup tool
Inventor: NUMANO KENJI
IPC: B43K24/08
Filed: 1975-03-22
Abstract: PURPOSE: A makeup tool in which the core extrusion can be positively and freely adjusted by stronger or weaker finger pressure applied to a knock bar. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55127124-A (JP)
Title: Hydrogen permeable combined filter and hydrogen gas separator
Inventor: MINAMI SHIYUNSUKE
IPC: B01D53/22
Filed: 1979-03-22
Abstract: PURPOSE: To provide a high-purity hydrogen permeable combined-filter with high- speed permeability by forming thin evaporated film of Pd on the surface of support body made of hollow fiber which is porous and has excellent gas permeability.  
     CONSTITUTION: Hollow fiber 4 is formed using molten spinning of polypropyrene. The fiber has on its surface fine holes 100Å or less in size, and porocity of 10% or more, hydrogen permeability coefficient of 5×10 -7  (cc.cm/cm 2 .sec.cmHg) or more at 20°C or higher temperature. Using this fiber as supporter for porous filter, Pd evaporated film is deposited on its surface in 0.03W15μ thickness, providing hollow fiber 4. The hollow fibers 4 are bent in U shape in a container 3 and the both ends are fixed with adhesive 6. Or both ends of plural number of hollow fibers 4 are fixed in the container 3 with adhesive 6. Crude hydrogen is flowed either outer or inner surface of the hollow fibers 4 to allow pure hydrogen to pass the hollow fibers 4, and the pure hydrogen is taken out of either inner or outer surface for purification purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02247266-A (JP)
Title: Decorative concrete-like hardened material and its preparation
Inventor: JIEEMUSU MUUA
IPC: B05D3/00
Filed: 1990-02-14
Abstract: PURPOSE: To obtain a cured article with high decorativeness, by, after a specified hydraulic cement comspn. is applied on a surface to be surface-finished, exposing particles on the surface of the compsn. and then, forming a liq. polyurethane compsn. layer.  
     CONSTITUTION: A curable compsn. contg. a hydraulic cement (A) (i), a filler with shape of fragments or coarse particles (ii), water (iii), an org. polyisocyanate (iv) and an arom. phthalate plasticizer (v) is applied to a surface to be surface finished. Then, after it is (semi)cured, the filled fragments or coarse particles are exposed on the surface of this compsn. Thereafter, a liq. polyurethane-formable compsn. layer (B) is applied onto the article to be treated to prepare the aimed cured article. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60178032-A (JP)
Title: Preparation of lenticular lens sheet forming die
Inventor: HONDA MAKOTO
IPC: B29D11/00
Filed: 1984-02-24
Abstract: PURPOSE:To prepare a lenticular lens easily with a general-purpose lathe by a method wherein rotating a cutting material layer capable of peeling provided on the side of a cylindrical base the opposite shape of a convex lens and that of a concave lens are cut continuously and alternately and peeled. CONSTITUTION:The cutting material layer 2 capable of peeling is prepared by copper ballad plating etc. on the side of the cylindrical base body 1. Then, rotating the cylinder 3 the cutting material layer 2 is cut by the cutter 4 of the desired shape in the spiral form. Since the convex and the concave sections of the surface of this tool 4 are connected smoothly, the convex section and the adjacent concave section are continued so that their tangents are aligned with each other and the light reflection comes to continuously change at each part of a lens sheet. Then, the cutting material layer 2 is peeled, pressed and flattened. In this manner, a lenticular lens sheet forming die can be prepared easily by a lathe and a die having various pitches and reflecting performance can be prepared.
Patent JP-S63200703-A (JP)
Inventor: IWASAKI KIYOTAKA
IPC: A43D86/00
Filed: 1987-02-16
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-S58151743-A (JP)
Title: Polling system
Inventor: URATA TAKASHI
IPC: G06F13/00
Filed: 1982-03-05
Abstract: PURPOSE:To ensure the uniform services to all stations, by changing a station address with which the polling is started for each polling period. CONSTITUTION:The slave work stations 1-8 are connected to a master work station 10 via a serial interface connecting cable 9. A processing buffer 11 is provided within the station 10 to accept an input request. The buffer 11 is shared by all stations. The queuing cases for the input request are increased for the station that receives services in the latter half of the polling. Therefore the polling is started from an SS8 for the 2nd polling period in case the polling is carried out in order of SS1-SS8 in the 1st polling period. Thus other stations are delayed by an order respectively. Hereafter the order is changed in the same way until the 8th polling in order to ensure the uniform services.
Patent JP-H01209840-A (JP)
Title: Bus type packet switch control system
Inventor: OSAKI YOSHIAKI
Filed: 1988-02-18
Abstract: PURPOSE:To reduce the capacity of a buffer storing a packet by controlling average transmission of the packet to a data bus for each line interface. CONSTITUTION:When two call requests come in one frame of a frame synchronizing signal from a terminal accommodation module 1002, a call control section 90 searches a memory table 911, detects it that the number of calls is '1' in all block number areas 16, and any block position is available to send a packet in average to decide blocks 1, 4, for example. After the call control section 90 applies call connection processing to the call request, the section 90 sends the blocks 1, 4 to the module 1002. The module 1002 sends a packet at 1st and 4th pulse positions P1, P4 of a block synchronizing signal from the pulse of the frame synchronizing signal. Thus, packets as shown in D11, D42 are sent on a data bus 4, stored in a buffer 31 of a line module 21 and sent at transmission speed of a trunk line 101.
Patent JP-H04271760-A (JP)
Title: Freezing of boiled rice and freezer therefor
Inventor: KAWABATA NOBUO
IPC: A23L7/10
Filed: 1991-02-28
Abstract: PURPOSE:To promote loosening of boiled rice in freezing boiled rice obtained by adopting air blast method. CONSTITUTION:Cold air is introduced into boiled rice after boiling rice, the boiled rice is stirred by a rotary sieve while being floated and frozen. Since cold air at the first stage has high humidity, returning the cold air to a freezer, etc., unfavorably causes a harmful influence such as freezing of the freezer. In this way, the boiled rice is sufficiently separated by floating the boiled rice without exerting weight of upper boiled rice on lower boiled rice.
Patent JP-S55125267-A (JP)
Title: Surface treating method of improving abrasion resistance and corrosion resistance of iron and steel
Inventor: EDAMURA MIZUO
IPC: C23C8/18
Filed: 1979-03-22
Abstract: PURPOSE:To considerably improve the abrasion resistance and corrosion resistance of iron and steel by applying ion nitriding treatment within a vacuum reaction furnace on iron and steel surfaces then letting superheated steam sufficiently flow in and out to form hard and porous oxide films on the foregoing nitrided layer surfaces. CONSTITUTION:The inside of a vacuum reaction furnace 1 having been evacuated is put in a reducing gas atmosphere state by a treating gas feed means 13, in which state heating elements 4 are let to evolve heat. Following to this, with an inside wall shield plate 5 as anode and the work (iron or steel) W as cathode, DC voltage 7 is applied between the both electrodes to generate glow discharge. Next, in this state, mixed treating gases of H2, N2, etc. are supplied and ion nitriding treatment is applied through glow discharging. After the completion of this ion nitriding treatment, the inside of the furnace 1 is evacuated in the state that the work W is held set in the furnace 1, thence superheated steam 21 is introduced therein. When the inside of the furance 1 has increased to 1atm. or more, a hinge valve 22b is opened to allow the superheated steal to flow into or out from the furnace 1 inside to apply oxidation treatment to the work W. In this case, the temperature of the work W is kept at a constant temperature from 400-550 deg.C to complete the oxidation treatment.
Patent JP-S60177906-A (JP)
Title: Roll driving equipment
Inventor: MIYAJI KUNIO
IPC: H02P7/06
Filed: 1984-02-24
Abstract: PURPOSE:To reduce impact loads, etc. by inputting the measured values of the speed and current of a driving motor and calculating a roll speed, etc. based on a calculating equation which makes at least one of an impact drop and a twisting angle of axis, etc. to be a desired value. CONSTITUTION:The measured values of the speed omega1 and driving current ia of a driving motor 10 are inputted to obtain a calculating equation so as to regulate at least one of an impact drop, a twisting angle theta of axis, and a speed followability to a desired value. An arithmetic device 20 for calculating a roll speed omega2, a twisting angle theta of axis, and a loading torque tauL based on said equation is provided. A omegar is set as a motor reference speed to fetch a negative feedback of motor speed omega1, and an integral type is used for a speed controller. A twisting angle theta and a roll speed omega2 calculated by an observer arithmetic device 20 are inputted to a current controller to perform the control by fetching the negative feedbacks of motor speed omega1 and armature current (i). By this method, the response of the speed control system is enhanced, and the impact drop and the torsional vibration of axis are reduced.
Patent JP-H03200588-A (JP)
Title: Storage vessel for magetic tape cassette
Inventor: DEIITAA AKUSUTO
IPC: B65D85/575
Filed: 1990-02-16
Abstract: PURPOSE: To constitute an engaging device fitting to a reel hub at the bottom of a container to move against the force of a spring member by providing a spring-resilient member acting on the engaging member and pressing the engaging device on the fixing position by the member. CONSTITUTION: A tape cassette 2 is positioned in a casing 5 of a container. A spring-resilient member is formed as horizontal webs 7, 8 at the bottom 6 of the casing in particular. Flexible tongues 9, 10 are fixed in the webs 7, 8 to form original engaging devices. The tongues 9, 10 are engaged with reel hubs 41, 42 to prevent the automatic rotation of the reels resulting from vibration. The tape cassette 2 is not yet completely inserted in the engaging device and hence, the tongues 9, 10 are elastically bent and the webs 7, 8 are shifted downward.
Patent JP-H08236999-A (JP)
Title: Substrate fixing device of electronic part mounting device, etc.
Inventor: FUJIOKA TERUHIKO
IPC: B23P21/00
Filed: 1995-02-22
Abstract: PURPOSE: To fix a substrate accurately by a simple mechanism by providing a substrate lift height setting means which sets a lift height of a transferred substrate at a desired lift height. CONSTITUTION: A substrate fixing device has an air cylinder 30 as a substrate lift means and a supporting board 31 which is lifted by the air cylinder 30. The substrate fixing device is further provided with a pair of brackets 34, 34 fixed on a base 32 by a volt 33. A rotary shaft 35 is supported rotatably in a horizontal direction near an upper end between the brackets 34, 34. The rotary shaft 35 is rotated by, for example, rotating a graduated knob 36. Setting of a lift height of a printed board can be numerically controlled through numerical control of a rotation amount of the rotary shaft 35 by using graduations of the knob 36. The height of an upper surface of a printed board can be maintained fixed by keeping cams 37, 37 rotating by the knob 36 according to the thickness of a printed board 20.
Patent JP-S63201217-A (JP)
Title: Construction of beam buried in ground
Inventor: MAKI TAKANOBU
IPC: E02D27/00
Filed: 1987-02-18
Abstract: PURPOSE:To construct a foundation without effected by building, etc., on the ground's surface by a method in which a path to connect excavated pits under the ground is provided, and reinforced concrete is placed into the space of the path. CONSTITUTION:A pair of pits 2 and 2a are excavated in both sides of a path 1 which is a general purpose use, and an excavating pipe is driven between the pits 2 and 2a one of which is starting pit and the other is an arrival pit, forming communicating paths 3 and 3a. A stand pipe 4 vertically crossing the path 3 is driven and a foundation pile 5 is driven into the bottom of the pipe 4. Reinforced concrete is placed into the paths 3 and 3a to complete the foundation work. A structure 6 can thus be constructed even when buildings, etc., are present in the surrounding.
Patent JP-S59164826-A (JP)
Inventor: HARUTOMUUTO SHIYUTEIIKURAA
IPC: A23L27/14
Filed: 1984-02-27
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-H06162621-A (JP)
Title: Data addition method for helical-scanning tape recorder apparatus
Inventor: ARAN DEIIN BURATSUDOSHIYOO
IPC: G11B27/032
Filed: 1992-02-21
Abstract: PURPOSE: To add new data continually after pertinent data while maintaining an interval between with data on a tape recorded last time to be within a prescribed range in a halical scan tape recorder. CONSTITUTION: The total delay of a write/read circuit 26 is measured and the adding of new data is started continually after data recorded last time at the point of the time of securing a desired interval by using this total delay. In addition when adding operation is plurally and consecutively executed in a period shorter than the temporarily responding time of servo circuits 32 and 34, the error of the measured value of the total delay is compensated to prevent the generation of a creeping phenomenon.
Patent JP-H02212820-A (JP)
Title: Fiber type optical wavelength converter
Inventor: OSAWA SEIICHI
IPC: G02F1/37
Filed: 1989-02-13
Abstract: PURPOSE:To securely guide out parallel light which has a plane wave front by using a holographic element which is easily manufactured at low cost with superior mass-productivity by using the holographic element as a means which converts secondary light into parallel light, and controlling the temperature of a light source or the holographic element. CONSTITUTION:The laser light which is emitted by a semiconductor laser 11 is converted by a condenser lens 12 and made incident on a fiber type SHG (secondary higher harmonic generating element), its wavelength is converted, and the secondary light with a conic wave front which is the 2nd higher harmonic (SH wave) projected from the fiber type SHG10 is made incident on the holographic element 13. The holographic element 13 varies in complex transmissivity periodically with the distance (r) from the optical axis, so the incident secondary light with the conic wave front can be converted into the parallel light with the plane wave front. Thus, the holographic element 13 is used as a converting means to control the temperature of the light source or holographic element, thereby improving the mass-productivity and reducing the cost.