baber/WOPTO huggingface dataset:
Patent JP-S56136910-A (JP)
Title: Soot adding method for vertical reducing furnace
Inventor: KABARU MICHIO
IPC: C21B13/02
Filed: 1980-03-26
Abstract: PURPOSE:To prevent the occurrence of explosion, etc. and simplify equipment by preheating a soot producing furnace up to predetermined temp. then changing over this to combustion for the purpose of soot production in the case of resuming the operation of the reducing furnace which has been taken out of service temporarily. CONSTITUTION:In the case of resuming the operation of a reducing furnace S, a reducing gas of rated temp. is supplied little by little to a supply pipe 1 by opening a valve 5, and the reducing gas supplied is increased in conformity with the temp. rising rate of the pipe 1; also, the circulating gas is raised of temp. in a gas heating furnace H. A pilot burner F provided to a soot producing furnace B is ignited and a natural gas NG is used for fuel and is burned perfectly by compressed air A. The waste gas thereof is mixed in the supply pipe 1. It is also possible to preheat the gas with the natural gas NG and the compressed air A in a preheating furnace P in parallel with this. When the soot producing furnace B attains the rated temp., the amount of the raw material natural gas is increased and an air ratio is rapidly lowered to shift the combustion to imprefect combustion. Thereby, the soot producing furnace B is risen with no particular adverse infuence until the reducing furnace S shifts to a steady state.
Patent JP-H01254825-A (JP)
Title: Heat transmission measuring apparatus, especially flow measuring apparatus
Inventor: ROBERUTO BUTSUKU
IPC: G01K17/08
Filed: 1989-02-20
Abstract: PURPOSE: To improve an apparatus by indicating the threshold value of temperature or flow on an indication unit. CONSTITUTION: The heat transmission measuring apparatus or a flow measuring apparatus comprises a heat transmission indicator including a first temperature measuring element, a heating element and a second temperature measuring element, an evaluation circuit and an indication unit 6. A temperature threshold Ts and a flow threshold Ss are set by multiplex voltage dividers 7, 8. Each diode array 9, 10 can indicates an actual temperature value T1 and the threshold value Ts on one hand, and an actual flow value S1 and the threshold value Ss on the other hand. In this regard, the actual temperature value T1 and the threshold value Ts can be indicated by one diode array 9 and the actual flow value S1 and the threshold value Ss can be indicated by the other diode array 10. This arrangement improves the apparatus.
Patent JP-H06250126-A (JP)
Title: Laser beam generating device
Inventor: KANEKO YOSHIO
IPC: G02B27/30
Filed: 1993-02-26
Abstract: PURPOSE:To provide a laser beam generating device capable of roughly equalizing the beam diameters of respective laser beams on a photosensitive body and forming a stable image by adjusting (optical axis, collimate, etc.,) all emitted laser beams. CONSTITUTION:In the laser beam generating device making plural pieces of laser beams (a), (b) emitted from a semiconductor array 1 consisting of plural pieces of semiconductor lasers 1a, 1b into parallel luminous fluxes by a collimate lens 2, and executing a recording by emitting plural pieces of laser beams (a), (b) made into the parallel luminous fluxes on the photosensitive body surface, a laser beam collimate adjusting means nearly uniformly collimating and adjusting all plural pieces of laser beams (a), (b) from respective semiconductor lasers 1a, 1b is provided.
Patent JP-H09229156-A (JP)
Title: Regular/reverse changeover type continuously variable transmission of power roller slide type
Inventor: NAKAGAWA MINORU
IPC: F16H35/00
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple, light, and small transmission device which includes a moving means for a power roller to make gear shift and performs regular/reverse rotation changeover, continuous shifting of regular/reverse rotations, and stop of the rotational drive. SOLUTION: A continuously variable transmission concerned is composed of bevel gears 2, 3, 4, power roller 5, shaft 1, release fork 7, another bevel gear 2 to mesh above and below with the ones 2, 3, 4, and a neutral wheel 6 located in the center of the inner friction surface of the bevel gear 4. The shaft 1 of the power roller 5 is arranged at an angle radially from the center of the neutral wheel 6, and the power roller 5 is pinched by the inner friction surfaces of the bevel gears 2 and 4, and the power roller 5 is slide together with the shaft 1 in the axial direction by the release fork 7, etc.
Patent JP-H11236850-A (JP)
Title: Manufacture of closed deck type cylinder block
Inventor: TANAKA MINORU
IPC: F02F1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture a closed deck type cylinder block at a low cost through a less number of works. SOLUTION: A cover material 8 to substantially close the upper surface of a water jacket 7 is positioned at the upper end part of the water jacket 7 formed at an open deck type cylinder block 1. The cover material 8 is coupled to the two sides of the water Jacket 7 for integral formation. By pressing the cover material 8 and exerting plastic fluid on a joining surface on the water Jacket 7, the cylinder block 1 and the cover material 8 are integrally intercoupled through plastic fluid diffusion joining. A low melting point alloy may be previously attached to the cover material 8.
Patent JP-S57153094-A (JP)
Title: Additive for petroleum coke/water slurry
Inventor: HIGUCHI HISAO
IPC: C10L5/00
Filed: 1981-03-19
Abstract: PURPOSE: To obtain an additive capable of forming a stable slurry without causing the coagulation and settlement of petroleum coke particles and having a low viscosity from a salt of an aromatic sulfonic acid/formalin condensate.  
     CONSTITUTION: An alkali metal salt (Li, Na, or K), a lower amine salt (methylamine, ethanolamine, etc.), or ammonium salt of the condensate (about 1.2W3 in an average condensation degree) of an aromatic sulfonic acid (with benzene ring, naphthalene ring, phenanthrene ring, etc.) and water is used as an additive. About 0.01W5wt% said aromatic sulfonic acid/formalin condensate salt is added to an aqueous slurry of petroleum coke (at least about 70wt% thereof passing through a 200-mesh sieve). Thus, a high concentration (about 50W70wt%) petroleum coke/water slurry in which the coke particles are well dispersed can be otained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07248212-A (JP)
Title: Instrument for measuring three-dimensional shape
Inventor: HOSOKAWA KATSUMI
IPC: G06T7/00
Filed: 1994-03-10
Abstract: PURPOSE:To improve the measuring accuracy and to shorten a required measuring time by setting a photographing means within a plane including a widthwise direction of a luminous flux on a slit so that a photodetecting part thereof is faced to a to-be-measured object. CONSTITUTION:A light source device 5 is arranged so that a widthwise direction of a slit-like light 51 is at right angles to a transferring direction of a conveyor 4. A camera 2 is set within a plane 1a including the widthwise direction of the slit light 51, with a photodetecting part 21 faced to a to-be-measured object 3. The camera 2 outputs an image signal 2a corresponding to a reflecting light of the slit light 51 reflected by the object 3 and entering the photodetecting part 21. Reflecting mirror constitutional bodies 6A, 6B guides the reflecting lights 51A, 51B reflected from the object 3 so that the whole of an image of the object 3 shown at each reflecting mirror 62A, 62B is detected by the photodetecting part 21 of the camera 2. Accordingly, an integral image of the object which is at the opposite side to the plane is obtained by the camera 2.
Patent JP-S63207785-A (JP)
Inventor: OISHI AKIFUMI
IPC: B62M6/20
Filed: 1987-02-20
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-S63207832-A (JP)
Title: Method for improving adhesivity of polyacetal resin
Inventor: NISHIZAWA NOBUAKI
IPC: C08J5/12
Filed: 1987-02-24
Abstract: PURPOSE:To obtain the titled resin having excellent surface-smoothness as well as adhesivity, by activating a surface of a polyacetal resin using a radical- forming process in a manner that the amount of formed surface radical falls within a specific range in terms of a DPPH consumption and contacting the surface-activated resin with a radically polymerizable monomer. CONSTITUTION:A surface of a polyacetal resin is activated by a radical-forming process in a manner that the amount of formed surface radical becomes 1X10<-11>-1X10<-9>mol./cm<2> in terms of concentration of consumed DPPH. Simultaneous to or after the activation treatment, the polyacetal is made to contact with a radically polymerizable monomer to improve the adhesivity of the polyacetal resin. The activation of the polyacetal resin is preferably carried out by putting the resin 5 into a reactor 3 and irradiating with ultraviolet radiation from a light source 4 through a cover glass 1.
Patent JP-S58155420-A (JP)
Title: Device for forecasting river flow rate
Inventor: KODATE HIDEMI
IPC: G09B23/12
Filed: 1982-03-12
Abstract: PURPOSE:To forecast a river flow rate with high accuracy without requiring an engineer's experience, by preparing a flow-out model by use of a rainfall, a river flow rate and a time series data, and obtaining a time series data of a flow rate forecasting value by said model. CONSTITUTION:On the upstream side of a river 1 of an object river basin 2, a river improvement dam 3 is constructed, and a discharge flow rate from the dam 3 is measured by a discharge flow meter 4. Also, a rainfall in the object river basin 2 is measured by a rainfall meter 7 at a constant period, and a flow rate of the river 1 is measured by a flow meter 8 in a constant period. Also, a flow-out model preparing device prepares a flow-out model which can be used all the year round, by a time series data of the rainfall and the river flow rate measured by the rainfall meter 7 and the flow meter 8. A flow rate forecasting device 9 forecasts a flow rate by using a flow-out model prepared in accordance with a forecast rainfall by a weather forecast 11, etc., and outputs a time series data of a flow rate forecast value.
Patent JP-H01213902-A (JP)
Title: Headlight for car
Inventor: TAJIMA KEIICHI
IPC: F21S8/10
Filed: 1988-02-22
Abstract: PURPOSE:To enhance the reliability and suppress the space for installation of a transmission mechanism by fixing the bases of horns to a driven shaft, which is fixed to a movable reflex mirror and positioned on its rotary shaft, and also to the rotary shaft of the driving part, and by putting the revolving ends of the two horns in junction with each other. CONSTITUTION:A horn 37 is provided to which the base of the driven shaft 22 fixed to a stationary reflex mirror 6 is fixed, while another horn 38 is furnished whose base is fixed to the rotary shaft of the driving part 23. One of their revolving ends is provided with a long hole 44, while the other equipped with a pin 40 which is detained with this long hole 44 slidably. Thus these two horns 37, 38 fixed to the driven shaft 22 of the stationary reflex mirror 6 and the rotary shaft of the driving part are coupled together directly. This reduces the number of components of transmission mechanism and also joints, and accordingly mechanical plays are decreased to lead to enhancement of the reliability. Such a piece of parts as a link bar which requires a great space is not used to contribute to suppression of the installation space.
Patent JP-H09207894-A (JP)
Title: Mobile air-conditioner vehicle
Inventor: SHIRAI MASAAKI
IPC: B60P3/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the noise reduction and cooling efficiency of a mobile air-conditioner vehicle. SOLUTION: A partitioning wall 14 is provided, between an air-conditioner chamber 12 and a generator chamber 3, to separate both the chambers in a mobile air-conditioning vehicle 24 wherein the vehicle body inside of a mobile air-conditioning vehicle 24 is demarcated into an upper block part and a lower block part 20b by a ceiling board to provide the capacitor of an air-conditioner and the radiator of an engine on the upper block part, and also to provide the generator chamber 3 composed of a generator 2 driven by an engine 1, and the air-conditioner chamber 12 having a blower 8 and the air-conditioner.  Also in this constitution, outside air, sucked into the air-conditioner chamber 12, is to be discharged from an exhaust port via the generator chamber 3 inside, by providing ducts on both the side of the partitioning wall 14, and a ventilating fan 16, and the exhaust port for discharging air, sucked by the ventilating fan 16, to below a floor, on the center part of the partitioning wall 14.
Patent JP-H09236209-A (JP)
Title: Steam-turbine plant
Inventor: SUZUKI MASAMI
IPC: F22D11/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To restrain an increase in height of a plant building and simplify the structure of the building on the one hand and to fulfill the starting conditions of the plant at an early time and complete the start in the shortest time on the other hand. SOLUTION: An oxygen-injecting device 14 is provided in a condensate pipe 10 of a condensation system and an oxygen-injecting device 15, to a feed-water pipe of a feed-water system. Low-pressure feedwater heaters 9 in the condensation system, each consisting of a surface-contact type heat exchanger, are set in place of a deaerator in the condensation system. A feedwater pump 13 is placed at the outlet of a high-pressure feedwater heater 12.
Patent JP-H03242522-A (JP)
Title: Measuring apparatus for up lift and drainage in observing apparatus of behavior of dam
Inventor: KUROBE YOSHIHITO
IPC: G01G17/04
Filed: 1990-02-20
Abstract: PURPOSE:To observe the behavior of a dam at real time by sequentially transmitting output data of an uplift sensor and output data of a load cell for measurement of displacement from a monitoring corridor to a controlling building provided with a measurement controlling means through a cable. CONSTITUTION:Lift sensors 8a, 8b are provided in conduits 2a, 2b between a drainage and electromagnetic valves 9a, 9b, respectively. When the electromagnetic valves 9a, 9b are closed, an electric signal corresponding to the pressure of the conduits 2a, 2b, that is, uplifting pressure is output. On the other hand, the load cell 12 measures the weight of the drainage collected from a plurality of the conduits and stored for a set time. The output data from the lift sensors 8a, 8b and load cell 12 is taken out a predetermined time later after the electromagnetic valves 9a, 9b are closed and opened, and transmitted to a controlling building through a cable, where it is processed.
Patent JP-S52122810-A (JP)
Title: Ac generator with vacuum pump
Inventor: TAMURA HIROSHI
IPC: F04C25/02
Filed: 1976-04-09
Abstract: PURPOSE: To eliminate the corruption and insulation failure of a generator by preventing the lubricating oil leaked from a vane pump in a mechanism to which a lubricating deflection type vane pump is directly connected, from flowing into the generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58167205-A (JP)
Inventor: ANDORU EMIIYU YOZEFU BOU
IPC: B60C11/11
Filed: 1983-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57154847-A (JP)
Title: Operating mechanism for tool
Inventor: WATANABE KENJI
IPC: H01L21/60
Filed: 1981-03-20
Abstract: PURPOSE: To control and vary the operation of the tool easily in response to every kind of parameters by forming the operating mechanism by a direct-acting type driving device, to which the tool is mounted, and an operation controller controlling the operation of the driving device.  
     CONSTITUTION: A voice coil 14 directly moving vertically along a magnetic shaft 16 is mounted. A bonding arm 12 is directly set up to the frame section of the lower section of the voice coil 14 in the horizontal direction. A shaft for stopping the turn of the bonding arm 12 and the tool 10 is inserted into a hole formed near the central section of the bonding arm 12. A potentiometer 20 is mounted at the magnetic shaft 16 side in the vertical direction. A detecting pin 22 for detecting a position is attached to the lower section of the voice coil 14. The tip of the detecting pin 22 is brought close to the potentiometer 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03242570-A (JP)
Title: Method for inspecting frequency characteristics of hybrid integrated circuit
Inventor: FUJIWARA TOSHIO
IPC: G01R31/26
Filed: 1990-02-20
Abstract: PURPOSE:To determine whether a hybrid integrated circuit is good or defective by using a waveform determining circuit for determining whether an output signal is good or defective, automatically inspecting the output signal and determining frequency characteristics. CONSTITUTION:A signal of a false signal generating circuit 13 is input to a hybrid integrated circuit 15 to be inspected, while its output signal is made an inspecting signal via a wave detecting circuit 17 and a logarithmic amplifier circuit 18 to be input to a waveform limit determination function circuit 21 by a determination reference setting circuit 22. Inspection waveforms where a range for determining good or false of the determination reference setting circuit 22 and a signal to be inspected are visually output on a visual screen are compared with each other by the waveform limit determination function circuit 21 to be determined so that frequency characteristics of the hybrid integrated circuit 15 to be inspected can be inspected.
Patent JP-S58160026-A (JP)
Title: Inner structure of magazine
Inventor: WASAI KIYOTAKA
IPC: B65G17/00
Filed: 1982-03-15
Abstract: PURPOSE:To improve productivity by a method wherein in the case of the part feeding magazine for an assembling machine, a transfer chain provided with a number of part placing vessels attached to a plurality of sprockets, respectively, on the inner frame of the magazine is stretched and the chain driven at a constant pitch feed rate. CONSTITUTION:A plurality of sprockets 7 are arranged on the frame 6 of a magazine 5 and a transfer chain 9 attached with a number of part placing vessels 8 is stretched. Further, a gear 11 is attached to a rotary shaft 10 of one of the sprockets 7 and the transfer chain 9 is driven by one pitch feed mechanism 12 so as to circulate the vessels 8 fixed to the chain at one pitch feed rate. Then, when a part 21 in each of the vessels 8 is clamped by a chuck of a pick and press 15 and swung to be fastened onto an assembling platen 19. Accordingly, no device transferring in the X-Y direction is required and the tactic time is shortened to thereby increase the productivity of the assembling machine.
Patent JP-S61198049-A (JP)
Title: Contamination inspecting method for diffusion furnace
Inventor: HOTTA MASAHIKO
IPC: G01N27/12
Filed: 1985-02-28
Abstract: PURPOSE:To decide easily whether contamination exists in a diffusion furnace or not by inserting wafers of N-type and P-type into the diffusion furnace, executing a heat treatment and subsequently, measuring and comparing a resistance on the surface of a diffusion layer of a one conductive type determining impurity with regard to each wafer. CONSTITUTION:A diffusion furnace used for manufacturing various semiconductor devices is constituted by containing a quartz pipe 20, heaters 22, 24 for surrounding it, a holder 26 for holding semiconductor wafers 28, 30, and a solid impurity source 32. In this case, a heat treatment is executed by inserting an N-type wafer 28 and a P-type wafer 30 into the diffusion furnace for diffusing a one conductive type determining impurity, by which the one conductive type determining impurity is diffused more shallowly than an opposite conductive type determining impurity to each wafer. In this state, a resistance is measured on the surface of a diffusion layer of the one conductive type determining impurity of each wafer, and it is compared, by which contamination of the diffusion furnace is inspected. Accordingly, before executing a diffusion processing for forming an element, whether contamination exists in the diffusion furnace or not can be decided easily.
Patent JP-H03145413-A (JP)
Title: Silicone hair spray composition
Inventor: KIYARORIN SHIYOUN MAAFUII
IPC: A61K8/89
Filed: 1990-02-20
Abstract: PURPOSE: To obtain the subject composition giving improved hair conditioning and hair style holdability by compounding a silicone gum having a dispersed unsolubilized particulate matter therein. CONSTITUTION: This silicone hair spray composition comprises (A) from 0.05wt.% to 10.0wt.%, preferably 0.01wt.% to 5.0wt.%, of a non-rigid silicone gum (preferably polydimethyl siloxane gum) having a viscosity of from 100,000 centistoke to 300,000,000 centistoke, preferably 1,000,000 centistoke to 20,000,000 centistoke, wherein the gum has from 0.01wt.% to 8.0wt.% of dispersed unsolubilized particulate matter which will not interact with the silicone gum, (B) from 0.05wt.% to 5.0wt.% of a hydrophobically-modified clay, e.g. hydrophobically modified hectorite, acting as a precipitation-preventing/ coagulation-preventing agent for the component A, and (C) from 20wt.% to 95wt.% of a volatile carrier. The unsolubilized particulate matter includes octylacrylamide/acrylate/butylaminoethyl methacrylate copolymer and titanium dioxide, and has an average particle diameter of 0.1-15μm, especially 0.15-2.0μm.
Patent JP-S59164021-A (JP)
Inventor: OOKAMI KENJI
IPC: H01H36/00
Filed: 1983-03-10
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-H05239718-A (JP)
Title: Splittable conjugate fiber and fiber assembly and production of fiber assembly
Inventor: TAKAI YOSUKE
IPC: D01D5/42
Filed: 1992-02-26
Abstract: PURPOSE:To obtain conjugate fiber easily splittable by e.g. high-pressure water, capable of giving fiber assemblies of excellent filtering ability by dividing an identical or single polymer such as a polyester using e.g. silicone oil into plural portions. CONSTITUTION:Using conjugate melt spinning technique, e.g. a polyethylene terephthalate(PET) component 1 is covered with e.g. a silicone oil 2 or split using said oil to obtain the objective conjugate fiber. Part of each portion (constituent unit) of the PET component 1 is exposed on the surface of the conjugate fiber. The conjugate fibers are split using water, high-pressure water, or an organic solvent. The other objective fiber assemblies such as nonwoven fabrics contain >=30wt.% of the resulting split fibers.
Patent JP-H02218991-A (JP)
Title: Manufacture of thin-plate metal component
Inventor: FUKUYAMA SHOZABURO
IPC: G04B37/22
Filed: 1989-02-20
Abstract: PURPOSE:To make it possible to machine a component with high precision by a method wherein guide holes for positioning in an etching process and for a pilot in a pressing process are punched in a belt-shaped metal material by a press and the latter hole is put in a state of a blind hole by a push-back method. CONSTITUTION:Guide holes 2 and 3 for photoetching and pressing are formed in the opposite ends in the width direction of a belt-shaped metal material 1. The hole 3 is plugged up again with a metal piece 4 by push-back. Next, a mask pattern is baked on the metal material 1. In the mask pattern, a guide pattern 10 for positioning with the hole 2 and a bridge 12 connecting a developed-shape pattern 11 of a metal component with the metal material 1 are formed. Since the part of the hole 3 is made flat, a photoresist film is applied uniformly and thereby corrosion by etching in a posterior process is prevented. Subsequently, in a pressing process, first the metal piece 4 is pulled out, a bent part 22 is formed with the hole 3 used as a reference, while an outline cutting part 23 connected to the metal material 1 is drawn out. Thus, a complete body of a thin-plate metal component can be obtained.