baber/WOPTO huggingface dataset:
Patent JP-S558965-A (JP)
Title: Disc wheel
Inventor: IZUKI HARUICHI
IPC: B63H1/10
Filed: 1978-07-04
Abstract: PURPOSE: To provide a disc wheel, wherein displacement of rotational axis of the disc wheel is effected using an eccentric ring, so that a propeller of the disc wheel for steering and propelling a vessel can be simplified.  
     CONSTITUTION: When a ring suspending lever 25 is moved within an enlarged slot 27 in a deck 26 using an operation lever 30, a center of an eccentric ring 1 is displaced from a center of a disc wheel shaft 10. Sliders 3 housed in an annular guide groove 7 of the eccentric ring 1 rotate along with rotation of the disk wheel shaft 10 and fixed pintles 4, whereas drive links 2 supporting the sliders 3 are caused to swung and slided on the fixed pintles, and this swing and slide motion varies the pitch of vane means 6 through connecting rods 5 according to the rotational angle of the rotation shaft 10 to steer and propell a vessel. Thus the present disc wheel can have a simplified construction compared with conventional disc wheels wherein a disc wheel base plate is driven by large bevel gear means or a disc wheel propeller has a large eccentric shaft at the center thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278395-A (JP)
Title: Communication apparatus
Inventor: TSUKAMOTO AKIRA
IPC: H04M1/57
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus improved in convenience by exactly reporting the telephone number of a caller. SOLUTION: When a caller telephone number '090356×××××' is received, portable telephone equipment 1 displays that caller telephone number on a display 4 and outputs electronic tone signals (sounds of '0', '9', '0', '3', '5', '6'...) corresponding to respective numbers as the components of the caller telephone number from a speaker 8. Even when the back light of the display 4 is broken, the portable telephone equipment 1 is housed in a bag or caller telephone number is not registered in a memory dial, a user identifies the electronic tone signals outputted from the speaker 8 so as to exactly recognize the telephone number of the caller.
Patent JP-H11281449-A (JP)
Title: Pulsation absorbing structure for flow meter
Inventor: USHIJIMA KAZUHIRO
IPC: G01F1/72
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation absorbing structure for a flow meter, which is capable of performing accurate flow rate measuring by reducing the influence of pulsation. SOLUTION: In a flow meter 1, at least one selected from an in-case inlet passage 6 for guiding fluids from an inlet 3 in the outer surface of a case 2 to the entrance end 5d of a measuring section 5 in the case 2, and an in-case discharge passage 7 for guiding the fluids from the exit end of the measuring section 5 to an outlet 4 in the outer surface of the case 2, is provided with a buffer section 8 for absorbing pressure fluctuation by providing turning to the fluids by means of first and second baffle plates when positioned in the opposite sides of a flow passage to cover one side of the flow passage with a slope descending toward a downstream side.
Patent JP-H08242903-A (JP)
Title: Core of shoe sole and injection type shoe-making method using the core
Inventor: TENKAI MIKIO
IPC: A43B13/14
Filed: 1995-03-14
Abstract: PURPOSE: To provide a shoe with good comfort for a person to put on by certainly locating a core to be embedded in a shoe sole material when shoe sole is formed by the injection method. CONSTITUTION: A base 5 is formed from a comparatively soft material 5 to whose surfaces an adhesive agent is applied, and one surface of the base 5 is affixed to the uppersurface of the body 4 of a core made of hard plastics, etc. while the other surface is affixed to the undersurface of the inner bottom. One example of the base material is a foaming substance such as polyvinyl chloride(PVC) having a thickness of 0.5-3.0mm. The core 1 is fitted with a shank S and a heel H in a single piece.
Patent JP-H08255161-A (JP)
Title: Cursor controller
Inventor: NAKATANI EISAKU
IPC: G06F40/189
Filed: 1995-03-15
Abstract: PURPOSE: To move a cursor to a column equalization position, section by section, even when a document which is different in column position by sections is inputted. CONSTITUTION: When an optional character or symbol is inputted from a key input part 3, this character or symbol is registered as a user character in a user character memory 7-3. With a tab key KA or decimal tab key KB pressed, a CPU 1 retrieves line data which is inputted before a current cursor position, and retrieves the 1st column position which is before the current cursor column position in the line data and divided with the user character. When the tab key KA is operated here, the cursor column position is so changed to the head character position of this character string. When the decimal tab key KB is operated, the cursor column position is changed to the tail character position of this character string.
Patent JP-H07165367-A (JP)
Title: Cloth laying machine
Inventor: BERUNAA AUGUSUTEIN
IPC: B65H45/103
Filed: 1992-04-03
Abstract: PURPOSE: To allow a ripping device to be incorporated into a textile laying machine even afterwards without disturbing the function of the textile laying machine provided with a laying table and a laying car travelable thereon, and mounted with the ripping device. CONSTITUTION: A laying table 1 has a portion 3, and a ripping device 4 for cutting a section of long textile 5 placed on the laying table 1, along the fiber is disposed inward of the portion 3. The ripping device 4 has a reciprocating table 17 travelable extensively over the portion 3.
Patent JP-2000271493-A (JP)
Title: Production of photocatalytic material
Inventor: ITO TAKEHISA
IPC: C25D11/26
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a photocatalytic material exhibiting high photocatalytic activity, excellent in design property and com posed of titanium oxide. SOLUTION: The producing method of the photocatalytic material formed by oxidizing the surface of a base material composed of titanium or a titanium alloy is provided and includes a process for anodically oxidizing the base material in an electrolyte containing an organic acid and/or the salt of the organic acid and a process for further oxidizing the anodically oxidized base material by air.
Patent JP-2000281652-A (JP)
Title: Production of quinoline derivative
Inventor: ISHIBASHI DAIKI
IPC: C07D215/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively produce a quinoline derivative in a good yield and in a short time by reacting a specific compound with a specified piperazine derivative in water or a water-organic solvent mixture. SOLUTION: This method for producing a quinoline derivative of formula IV comprises reacting (A) 5-(2,3-epoxypropoxy)quinoline of formula I with a piperazine derivative of formula II [R1 is (Ph)2CH(CH2)nCO-[(n) is 0 to 4]] or formula III (R2, R3 are each hydrogen or a halogen) in (C) (i) water or (ii) a mixture solvent of water with an organic solvent, preferably at a temp. of 0 deg.C to the boiling point of the component C, more preferably room temperature to 70 deg.C, preferably for 1 to 24 hr, more preferably 1 to 8 hr. The amount of the component i is preferably 3-100 wt.%, more preferably 20-100 wt.%, in the mixture of the components i and ii. The component C is preferably used in an amount of 1 to 20 wt. times the total wt. amount of the raw materials.
Patent JP-H03280927-A (JP)
Title: Measuring device for visual field
Inventor: SUGIYAMA AKIHIRO
IPC: A61B3/024
Filed: 1990-03-29
Abstract: PURPOSE:To analogize the abnormal pattern of the visual field of a testee by providing an inference section utilizing the abnormal patterns of the right and left visual fields analogized by an analogy section and knowledge and inferring the abnormal pattern of the overall visual field. CONSTITUTION:A visual mark presentation section presents a measurement visual mark, and a response section 3 responds the presence or absence of the recognition of the measurement visual mark by a testee. A multi-layer nerve network having an input layer, a hidden layer and an output layer introduces the nerve weight factor determined based on the response when the visual field is normal and the response when it is abnormal, the response from the response section is inputted to the input layer, the output from the output layer is sent to the analogy section of a CPU 9, and the analogy section analogizes the abnormal pattern of the visual field of the testee. A knowledge base stores the knowledge of the check data other than the visual field-measured data. An inference section infers the abnormal pattern of the overall visual field based on the abnormal pattern of the visual field analogized by the analogy section and the knowledge.
Patent JP-H11277111-A (JP)
Title: Device for removing oil on outer surface of cold pilger
Inventor: HONDA CHIKASADA
IPC: B08B1/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To completely remove and collect an oil on the surface of a work to be rolled, and to improve the service life compared with an oil seal or an O-ring by cutting a heat resistant rubber hose to a required length, restricting and holding an outer circumference in a ring shape to form a device for removing an oil on an outer surface of a cold Pilger. SOLUTION: A guide die 2 is provided on one end part of a crank guide body of a cold Pilger mill. A heat resistant rubber hose 10 is cut to the required length, and held it in a ring shape with its outer circumference restricted, and arranged on an outlet side of the guide die 2 in a flat condition so as to be brought into contact with the outer circumference of a base tube 1. The inside diameter of the ring-shaped rubber hose 10 can be changed on an arbitrary dimension, and ready for many dimensions according to the flatness. Even when the hose is worn, its flatness is increased, and its inside diameter is increased, and the hose is restored. Even when a sharp tip of the work is passed, the rubber hose 10 is not damaged because it is flat.
Patent JP-H07274278-A (JP)
Title: Horn speaker system
Inventor: SAEKI SHUJI
IPC: H04R1/30
Filed: 1994-03-28
Abstract: PURPOSE:To arrange two horn coaxially and to eliminate a time difference between reproduced sounds from the horn in the horn speaker system having the horns whose length differs from each other. CONSTITUTION:A horn woofer 22 comprising a low frequency sound horn 24 and a driver 25 is fitted to a buffle plate 21. Furthermore, a horn tweeter 23 comprising a high frequency sound horn 26, an acoustic tube 27 and a driver 28 is fitted coaxially. Then the length of the low sound frequency horn 24 and the sum of the length of the high frequency sound horn 26 and the length of the acoustic tube 27 are selected equal. Thus, a propagation time from each driver for low and high frequency sounds is equal to each other and then disturbance in the sound pressure frequency characteristic in the vicinity of the crossover frequency of the two horns is eliminated. Moreover, since the two horns are arranged coaxially, an excellent locarization in sound image is obtained.
Patent JP-H11256009-A (JP)
Title: Thermosetting resin composition
Inventor: MURAI NOBUYUKI
IPC: C08K5/3417
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give moldings on a reduced level of defectiveness by lowering the volatiles formed in thermally curing a polyfunctional dioxazine compound being a thermosetting resin material possessing mechanical properties, electrical properties, and flame retardancy. SOLUTION: A small amount of at least one compound selected from the group consisting of an amine compound having carboxyl and tert. amino in the molecule, a phosphine compound trisubstituted with alkyls or aryls, and a phenolic compound substituted with a tert. aminoalkyl is added to a polyvalent oxazine compound having a plurality of oxazine rings in the molecule.
Patent JP-S62238315-A (JP)
Title: Contact heat transmission surface of exhaust gas cooler in exhaust gas treatment device of metallurgical furnace
Inventor: NISHIKAWA MASUMI
IPC: F28D7/00
Filed: 1986-04-10
Abstract: PURPOSE:To increase strength and to obviate the generation of deflection and oscillation by providing many heat transmission pipes in a checker pattern to the inside of an exhaust gas cooler, and connecting the heat transmission pipe by center fins to form contact heat transmission surfaces. CONSTITUTION:The heat transmission pipes 10 are bent zigzag in the exhaust gas cooler 2 and are supported to a water cooling wall 12 by means of supports 13. The heat transmission pipes 10 are arranged to the checker pattern and are connected by means of the center fins 14 along the gas flow direction to a panel shape by which the strength is increased. The heat transmission pipes formed into the panel shape in the cooler 2 segment gas flow passages to regulate the flow of the gas and therefore, the generation of vortexes and turbulence is obviated and the deposition of dust to the heat transmission pipes 10 is decreased. The leakage of gaseous CO to the outside is prevented and the safety of an exhaust gas treatment device of a metallurgical furnace is improved.
Patent JP-H10280904-A (JP)
Title: Cooled rotor blade for gas turbine
Inventor: TOMITA YASUOKI
IPC: F01D5/18
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To cool cooled rotor blade for a gas turbine only by steam and improve gas turbine performance. SOLUTION: Hollow shells 4a and 4b are provided below the blade root part 2 of a rotor blade 1, a steam inlet 5 is provided in the hollow shell 4a and a steam outlet 6 is provided in the hollow shell 4b. Steam enters from the inlet 5, passes through a serpentine path comprising steam passages 3A, 3B, 3C, 3D, 3E and 3F and is recovered from the outlet 6. Bypasses 7a, 7b and 7c are provided at a base part side on the way of the respective passages. Cold steam is supplied from an upstream side, is mixed with hot steam entering from an end side and the mixed steam is supplied to the upstream side. Thus, steam temperature is averaged to uniformly cool the upstream side and the downstream side. Further, turbulators 9 are provided on the way of the passages, to disturb a steam current and improve a heat transfer.  Since a blade is cooled uniformly only by steam without using air and the steam is recovered.
Patent JP-S61240676-A (JP)
Title: Manufacture of semiconductor thin film crystal
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/02
Filed: 1985-04-18
Abstract: PURPOSE:To form reproducibly large grain size semiconductor thin film crystal having the aligned crystal orientation on an insulating substrate, by depositing a semiconductor thin film on the substrate surface through which fine holes are opened at given intervals, and by melting and solidifying the thin film. CONSTITUTION:On a silicon single crystal substrate 21, an aluminum thin film 22 is deposited. Next, employing an anodic oxidizing method, a porous aluminum oxide layer 23 and a dense aluminum oxide layer 25 near the interface to the silicon single crystal substrate 21 are formed. By controlling the anodic oxidizing time, fine holes 24 with a diameter below about 0.5mum are formed at intervals below about 1mum through the porous aluminum oxide layer 23. Next, a polycrystalline silicon thin film 26 is deposited on the surface with being buried in the fine holes 24. After a silicon oxide film 27 is deposited thereon as a surface protecting film, electron beams are scanned over the polycrystalline silicon thin film 26 to melt and solidify the polycrystalline silicon thin film 26, with the result that a large grain-size thin film in which (100) of most crystal grains is aligned to the surface normal direction can be provided.
Patent JP-S6322402-A (JP)
Title: Packer
Inventor: GARDELLA PETER
IPC: B65F9/00
Filed: 1987-04-03
Abstract: The disclosure relates to baling machines. A stationary chamber (l3) is located below an apron (ll) on which garbage and other refuse is dumped from collection trucks. An opening (4l) in the apron is aligned with an opening in the top of the chamber. The discharge end of the chamber is closed by a gate (36) which slants rearward at an angle of l5 DEG  to the vertical against which the refuse is compacted. The gate may be raised when the chamber is to be discharged. Reciprocating within the chamber is a platen (46) having its upper portion (48) slanted forward at about an angle of 42 DEG  The platen is driven by a multi-stage hydraulic ram (5l). Loads of about l5 cu. yds. are dumped into the chamber opening by a bulldozer (l2). The bulldozer operator by radio control causes the platen to move forward, compacting the first load to about one-half the original volume of the loose material. When the ram pressure reaches a predetermined pressure, the platen is automatically retracted. The operation is repeated until a predetermined weight has been received and compacted. Meanwhile a truck (l6) has been hitched to the end of the chamber. The operator then actuates controls at said panel. The gate (36) is raised by hydraulic cylinders (38) and the platen moved forward to push the compacted load out of the chamber through the back end of the truck and onto the bed of the truck. Each bale has longitudinal sides, top and bottom. The front end is slanted rearward about l5 DEG . The rear end has a vertical surface extending upward about half way, then a forward slanted surface at about 42 DEG  and then a short vertical top stretch; thus the rear of the baIe is complementary to the platen.
Patent JP-H0818906-A (JP)
Title: Picture signal processing method and picture signal processing unit
Inventor: INO TAKAO
IPC: H04N5/907
Filed: 1995-04-07
Abstract: PURPOSE:To record an important scene without missing of recording and to extend the entire recording time by eliminating the need for a trial shot by the user or minimizing number of times of trial shots without losing the shutter chance of scenes before and after a desired scene of an object in a rapid moving state. CONSTITUTION:A memory control circuit 4 records input video data continuously to a memory section 3 at a 1st time interval (interval of t1sec). When video data equivalent to n-fields are recorded continuously in the memory section 3 after the input of a trigger signal, a 1st discrimination circuit 7 provides an output of a 1st discrimination signal A representing the continuous recording. After the production of the 1st discrimination A, when video data equivalent to p-fields are recorded intermittently in the memory section 3 at a 2nd time interval (interval of t2sec, t2>t1), a 2nd discrimination circuit 12 provides an output of a 2nd discrimination signal B representing it. A recording control circuit 12 controls the processing unit to stop the recording of data to the memory section 3 based on the 2nd discrimination signal B.
Patent JP-2000271552-A (JP)
Title: Device for cleaning inside of traveling path for overhead travel conveyance truck
Inventor: FURUKAWA SHOHEI
IPC: A47L7/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning the inside of a traveling path for an overhead travel conveyance truck which is capable of cleaning dust and refuse while keeping the truck in a traveling motion. SOLUTION: Dust suction nozzles 28, 29 are arranged at positions opposite to the inner bottom face of a traveling path 1 for a conveyance truck 2 and at the same time, the dust suction nozzles 28, 29 are connected to a connecting aperture 26 arranged at a position near a carrier cage 22 for an object to be conveyed through a duct 27. In addition, a suction hose H of a vacuum cleaner 10 mounted in the carrier cage 22 for the object is connected to the connecting aperture 26.
Patent JP-H06199218-A (JP)
Title: Vehicle brake force controller with anti-skid brake and retarder
Inventor: UMEMOTO OSAMU
IPC: B60T10/02
Filed: 1993-04-09
Abstract: PURPOSE:To operate an anti-skid brake automatically in a case in which a retarder is operated and vehicle wheels are locked, in the case of a vehicle brake force controller with an anti-skid brake and a retarder. CONSTITUTION:Formation is conducted so that a vehicle wheel lock time retarder/anti-skid brake controlling means 9A that, when a vehicle wheel lock or quasi-lock state is detected, controls a retarder 7 so as to reduce brake force that is by means of the retarder 7 and at the same time conducts control so as to put an anti-skid brake into an operation state, may be equipped.
Patent JP-H09250549-A (JP)
Title: Bearing housing for bearing unit
Inventor: WATANABE TOMOYUKI
IPC: F16C35/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a bearing housing, having light weight, eliminating machining after molding, excellent in strength, and low in cost, by injection molding magnesium alloy to form a bearing housing. SOLUTION: A bearing housing 1 is a pillow type bearing housing consisting by injection molding magnesium alloy, to constitute a bearing unit 10, wherein a bearing 2 and an eccentric fixing wheel 7 are arranged to insert a spindle 6 into the housing chamber 9 of the bearing housing 1. Consequently, the bearing housing 1 has strength equivalent to that of cast iron, and an excellent vibration absorbing property, thereby eliminating possibility for causing the fretting or creeping of a bearing. Also, machining, for ensuring the surface roughness of a bearing fittedly engaging part, etc., can be eliminated, because of a constitution by injection molding. The shape of the bearing housing 1 can be appropriately changed into other well known bearing housing shapes so long as the shapes can be formed by injection molding magnesium alloy.
Patent JP-S60227514-A (JP)
Title: Two-way buffer circuit
Inventor: YAMAGATA MITSUO
IPC: H03K5/02
Filed: 1984-04-25
Abstract: PURPOSE:To prevent output data from entering inside so as to prevent error occurrence at the time of inspection, by providing a function which fixes the output of the input buffer circuit of a two-way buffer circuit constant under the output mode. CONSTITUTION:A two-way buffer circuit is constituted of an output buffer circuit D and input buffer circuit C and an enable input I01 which is the control input to the circuit C is inputted in the inverter 7 of the circuit D and inverted. The inputted input I01 is then inputted in a two-input NOR circuit 8 together with a data input I03. When the signal I01 is high in level, the mode becomes input mode and the signal of the data input I03 is outputted as a data output O02 through the circuit D. When the signal I01 is low in level, the mode becomes output mode and the signal of a data input I02 is outputted to a two-way terminal 9 through the circuit C. Then the output O02 by means of the data input I03 is inhibited by a data output O01 and the output data are prevented from entering inside.
Patent JP-H04295022-A (JP)
Title: Apparatus for producing fine glass electrode
Inventor: USUI MASATAKA
IPC: G05D23/00
Filed: 1991-03-23
Abstract: PURPOSE:To provide the apparatus for producing the fine glass electrode having a desired front end diameter used for electrophysiological experiment, etc. CONSTITUTION:The device for producing the fine glass electrode by pulling a glass tube 2 while locally heating and melting the tube by a heater 1 for heating has (A) electric power detecting means (5, 6, 7) for detecting the electric power to be supplied to the heater 1 for heating and an electric power control circuit 3 for controlling the electric power to be supplied to the heater 1 for heating to the specified power. (B) The device has a temp. detecting means (12) for detecting the temp. near the heater 1 for heating and the electric power control circuit 3 for controlling the supply of the electric power for heating so as to allow the correction of the fluctuation in the temp. near the heater 1 for heating. (C) The device has base plate preheating means (1, 3) for preheating the heater mounting base plate to be mounted with the heater 1 for heating and a temp. detecting means (12) which detects the temp. of the heater mounting base plate and feeding back the detected temp. to the preheating means. The heater mounting base plate is preheated to a specified temp.