baber/WOPTO huggingface dataset:
Patent JP-H03102114-A (JP)
Title: Heat exchanger for firing type heater
Inventor: TOMITA KAZUMI
IPC: F23M5/08
Filed: 1989-09-14
Abstract: PURPOSE:To form at least a fluid passage and reduce the production cost with an increase in heat-exchange efficiency by a method wherein a ber-like heat radiation fin is spirally wound around the outer circumference of a gas introducing duct, and both ends of the fin are fixed on the outer surface of the gas introducing duct. CONSTITUTION:A cylindrical gas introducing duct 20 having openings on both ends and heat-absorbing fins 25 on the inner surface is produced by extrusion- molding method, for example. A round bar-like heat-radiation fin 30 is spirally wound around the outer surface of the gas introducing duct 20, and at least both ends 30a and 30b of the heat-radiation fin 30 are fixed on the outer surface of the gas introducing duct 20 to form the spiral heat-radiation fin 30 around the outer surface 20a of the gas introducing duct 20. Therefore, the spiral heat- radiation fin 30 can be easily formed around the outer surface 20a of the gas introducing duct 20, resulting in a reduction in the production cost. Moreover, two or more fluid passages are formed by the two or more bar-like fins, so that the heat-exchange efficiency is improved, boiling is avoided and the duct is prevented from vibrating.
Patent JP-H08102952-A (JP)
Title: Real time image coder and its method
Inventor: SHIEN MEI SHIEN
IPC: H04N19/91
Filed: 1994-10-03
Abstract: PURPOSE: To suppress underflow/overflow of a video buffer by adjusting a tentative buffer in bits used for coding before a quantization level of a succeeding block is set. CONSTITUTION: An input frame is divided into blocks comprising 8×8 picture elements in the stage of block sampling 1 and they are given to a motion prediction 2 and a motion compensation 3 and given to a run length and VLC 6 after being given to DC transformation 4 and a quantization 5 to apply variable length coding to the blocks. Simultaneously, quantized DCT coefficient is subject to inverse quantization by an inverse quantization 9, inverse DC transformation by an inverse DCT 1 and the result is stored in a local decoding frame memory 11. In the motion prediction process, a reference frame memory 12 is used. Moreover, a rate controller 8 is used for bit allocation to properly update the initial virtual buffer thereby optimizing coded image quality and preventing underflow/overflow of a video buffer.
Patent JP-H1081275-A (JP)
Title: Lighting system for bicycle
Inventor: SHIMADA SHIGEMI
IPC: B62J6/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a bicycle, capable of switching the radiating range without an adverse effect on the traveling operation during traveling. SOLUTION: A headlight 1 is a device to be connected to a generator 3 for generating electricity by traveling of a bicycle and provided with a bulb 12, a bulb holding part 13 for holding the bulb, an oscillating supporting part 14, an oscillating driving part 15 and a control part 16. The oscillating supporting part 14 supports the bulb between the reference position around an axis intersecting an optical axis and the high speed position upper than it so that the bulb may be freely oscillated. The oscillating driving part 14 is provided with a solenoid 36 and a coil spring 37 and oscillates the bulb supported by the oscillating supporting part 14 between the reference position and the high speed position. The control part 16 judges whether the partial voltage V1 to be supplied from the generator exceeds the reference voltage Vth or not.  When the control part 16 judges that electricity having the voltage more than the reference voltage is supplied, it drives the solenoid 36 and arranges the bulb in the high speed position.
Patent JP-2001063907-A (JP)
Title: Adhesive tape holder
Inventor: KAKIUCHI MASAMI
IPC: C09J7/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape holder used not only as an adhesive cutter but also as an adhesive cleaner. SOLUTION: An adhesive tape holder 1, equipped with a side wall part 4a, a winding core holding part 5, and a tape cutting part 6, is provided with a press supporting part 9 formed into nearly a cylindrical outer surface state, and a tape locking part 10 arranged in the side opposite to the cutting part 6 with the supporting part 9 between the lock the end part of the adhesive tape 21. The locking part 10 and the cutting part 6 are arranged in the inner part than planes 20 and 21 contacting with both the end parts of the supporting part 9 respectively, and the tape 21 extracted to the cutting part 6 side of the supporting part 9 respectively, and the tape 21 extracted to the cutting part 6 side is inverted to be attachedly supported on the supporting part 9, thereby locking the end part of the tape 21 to the locking part 10.
Patent JP-H1181608-A (JP)
Title: Wall finishing material
Inventor: TOYAMA SHIGEO
IPC: B32B27/32
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve workability by stacking an independent cellular polyolefin foam having a specified apparent density on the back of an interior finish material. SOLUTION: An independent cellular polyolefin foam is stakced on the back of wall paper installed on the inner wall of the interior or the like to form an interior finish material. Then, the apparent density of the independent cellular polyolefin foam is 0.2-0.25/cm<3> . In the case of constructing an interior finish material on the wall surface, the independent cellular polyolefin foam has moderate flexibility to absorb projecting and recessed parts and a difference in level of the bed, so that the bed surface is formed as a gentle and smooth surface. Accordingly, the necesssity of adjusting unevenness of the bed with putty or the like is reduced. After the wall finish material is constructed, even if cracks in the bed are caused, they are absorbed by the independent cellular polyolefin foam so as to prevent breakage of the interior finish material.  Thus, the manhour of construction can be remarkably reduced, the construction can be performed beautifully without requiring a skill, and heat insulation, buffer performance and feeling can be improved.
Patent JP-H04117970-A (JP)
Title: Containing case with ball collecting implement
Inventor: OHASHI HIDEAKI
IPC: A63B47/02
Filed: 1990-09-10
Abstract: PURPOSE:To easily contain the ball without opening a cap, and to easily carry and store the case by providing an arbitrary number of traps consisting of a synthetic resin having elasticity along the inside of a main body in one end of the cylindrical case, and constituting a rugged cap part at the time of using the ball. CONSTITUTION:In an edge of a main body 1, an outlet and a rugged cap part 4 at the time of using a ball are provided, and as a ball inlet 3, a trap 2 protruded to the inside of the main body 1 is provided. When a fixed bottom part 7 of a case is gripped with one hand of the left or the right, and pressed against a court and a ground by prescribed force onto a scattered ball 6, the trap 2 of a synthetic resin having curvature and elasticity is opened in a shape of running along the diameter of the ball 6. After the ball 6 passes through, each one piece of the trap 2 returns to its original shape by operation of curvature and elasticity. The diameter for connecting the respective opposed tips of the trap 2 is made smaller than the diameter of the ball 6, by which, as for the ball 6, an arbitrary number can be contained by one piece each.
Patent JP-H08106571-A (JP)
Title: Broadcast method for radio type data collection system
Inventor: KUSANO KISHIRO
IPC: G07F9/00
Filed: 1994-10-04
Abstract: PURPOSE: To shorten data collecting time in a system that a master station collects data of the sales, etc., from each slave station by radio communication by defining an automatic vending machine, etc., as a radio station. CONSTITUTION: When a data collection is performed, a master station makes the effect be oriented for the slave station which is possible to directly communicate with the inside of the data collection command 1 shown by a discrimination code 11, and transmits comprehensively the ID 31 of the slaves stations arranging in the communication order by including each of the ID 21-1 of the repeating station and the ID 22-1 arranging in the communication order of the repeated station in the first group according to the repeating groups for the slave station object for which the repeating is required, and including each of the ID 21-2 of the repeating station and the ID 22-2 arranging in the communication order of the repeated station in the second group in the same way to all the slave stations and all the repeating stations which are possible to directly communicate. For the repeated station, the station repeating the group transmits altogether the same command again to all the slave stations. Thus, each slave station transmits the self station data to the master station or the repeating station in the designated order, and further, the repeating station transmits the collected data to the master station.
Patent JP-H1186832-A (JP)
Title: Connecting structure of battery
Inventor: CHIKADA KAZUMOTO
IPC: H01M50/528
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery connecting structure which can easily connect batteries to each other. SOLUTION: Six batteries 10 are housed in an outer case 13 composed of a box body 14 and a cover body 15, and small windows 17 are arranged in the cover body 15, in response to pairs of battery posts 11 and 11 connected to each other. Rotating doors 19 are provided in the respective windows 17, and electrically continuous members 30 coming into contact with the battery posts 11 and 11 of the respective pairs at closing time are arranged in these rotating doors 19. When the rotating doors 19 are closed in successively order, respectively pairs of battery posts 11 and 11 are connected, and all the batteries 10 are connected in series to each other.  In this way, since it is constituted so as to connect successively the battery posts 11 and 11, resistance (in this case, reaction for deforming flexible pieces of the electrically continuing members 30) of connecting operation is dispersed, and the connecting operation can be performed without requiring a large force.
Patent JP-S60131786-A (JP)
Inventor: MURAKAMI YOSHIKI
IPC: H05B3/48
Filed: 1983-12-20
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-2000075778-A (JP)
Title: Pronunciation display device and method and computer- readable information storage medium storing program having pronunciation display function
Inventor: ISHII MIRUKA
IPC: G09B7/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pronunciation display device and method allowing pronunciations to be easily visually and objectively recognized and a computer-readable information storage medium storing a program having a pronunciation display function. SOLUTION: A pronunciation display device 1, for displaying the conditions of pronunciations on a display means 5 on the basis of a predetermined reference by urging a learner to read a prepared sentence, recording his pronunciations, and analyzing the pronunciations, is provided with a recording means 7 for recording the pronunciations and a pronunciation display means 21 for converting the signal levels of elements contained in voice information composed of the recorded pronunciations into discriminators 31, 32 on the basis of the reference predetermined by the signals levels of the elements and for displaying the discriminators 31, 32 on the display means 5.
Patent JP-S60131613-A (JP)
Title: Floating magnetic head
Inventor: SASAZAKI ISAO
IPC: G11B5/105
Filed: 1983-12-20
Abstract: PURPOSE:To decrease as much as possible the area of a glass part exposed to a floating surface by forming a slider groove to a slider together with floating surfaces at both sides of the slider groove and setting a core inserting groove opposite to the slider groove. CONSTITUTION:A part of a core inserting groove 5 formed to a floating surface 3 at the side of a slider groove 2 is set opposite to the groove 2. A magnetic core 6 of ferrite, etc. containing a track part 6a is inserted to the groove 5 and bonded there with a glass member 7. The part 6a is formed by grinding the tip of the core 6, and the member 7 is filled into the ground part of the core 6. The chambering process is applied to sloping surfaces 10 and 11 at both sides of the groove 2 simultaneously with or after the grinding of the groove 2 and after the core 6 is inserted to the groove 5. As a result, no member 7 is virtually exposed to both floating surfaces 3 and 4. This produces to recess part to the member 7 when the surfaces 3 and 4 are processed into mirror surfaces.
Patent JP-2000061853-A (JP)
Title: Bolt fastening jig
Inventor: KIYOTA HIROTAKA
IPC: B25B21/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a good bolt fastening jig capable of preventing the slant fastening and falling of a bolt during fastening work. SOLUTION: A bolt fastening jig 10 fastens a bolt 24 to the female screw portion of a nut by rotating the bolt head 24a supported by a socket portion 12. The depth L of the cylinder inside 13 of the socket portion 12 is set to be protruded by the minimum protrusion amount α such that the end of the screw portion 24b of the bolt 24 can be threaded to the female screw portion of the nut via a through-hole in a LA terminal and a through-hole in a leg in the condition that the bolt head 24a of the bolt 24 of preset length is fitted into the bottom 13a of the cylinder inside 13 to be contacted.
Patent JP-H0958872-A (JP)
Title: Truck unloading device
Inventor: SHIROTA TOSHIAKI
IPC: B66F7/22
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To unload ready-mixed concrete material or the like even from an ordinary truck with easy operation in the same way as a dump truck so as to reduce transportation cost by rotating a truck supporting base in such a way that loading on the load-carrying platform of the truck placed on the truck supporting base automatically falls from a rear part. SOLUTION: A truck 7 loaded with ready-mixed concrete material or the like is placed on a truck supporting base 8 by backing. Upon the passage of a rear number plate or a mud guard 37 of the truck 7 by the backing of the truck 7, stopper mechanism 10 is protruded upward and brought into contact with a rear wheel 9 to stop the retreat of the truck 7. In this state, the front of the truck 7 is supported on the truck supporting base 8 by a supporting means if necessary. A rotating device 16 is then actuated to rotate the truck supporting base 8 by about 45 deg. around a pivot pin 6 as a fulcrum. The loaded ready-mixed concrete material or the like thereby falls automatically from the rear end part of a load-carrying platform 38 in the same way as a conventional dump truck and is thrown into a hopper 2 at a lower part.
Patent JP-H03111283-A (JP)
Title: Liquid transportation tank rulley
Inventor: HIRAKAWA HIROSHI
IPC: B60P3/22
Filed: 1989-09-19
Abstract: PURPOSE:To nearly completely prevent the liquid in a tank from moving during transportation for improving the driving stability by a method wherein a honeycomb structure made of plastic is installed in the tank, and the opening of the honeycomb structure is arranged in the vertical direction of a tank rulley. CONSTITUTION:A plastic honeycomb structure 4 is arranged in a tank 2 of a tank rulley 1 and is of a honeycomb structure made of such thermoplastic resin as polyvinyl chloride resin, polyethylene, polypropylene or others. The opening direction of cells 5 (hollow parts) of the honeycomb structure 4 is arranged in the vertical direction of the tank rulley 1. Thereby, the liquid in the tank 2 is nearly completely prevented from moving during transportation without any affection on filling and discharging of the liquid to and from the tank 2, so that the driving stability can be improved.
Patent JP-2000071233-A (JP)
Title: Manufacture of ceramic chip
Inventor: ISHIJIMA MASAYA
IPC: H01L41/22
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To replace a complicated arranging process with an easy and simple process by separating green sheet chips while keeping the state of so connecting them as not to be scattered, arranging and forming them. SOLUTION: A connecting layer 11 formed of organic hot melt wax or the like is applied on a bottom face of a formed green sheet(GS) laminate 10 so as not to scatter respective ceramic chips 12 all over a working stand 14 even after the cutting process. The GS laminate 10 is cut by a dicer, a slicer, a wire saw and the like to form GS chips 12. The GS chips 12 in the state that the connecting layers 11 on the bottom faces and being arranged and formed are fixed on the working stand 14 mechanically by a jig or the like, and the connecting layers 11 are washed away by an organic solvent or the like, or the connecting layers are not fixed mechanically and physically and removed by using an O2 plasma or the like such as asher.  The chips can be transferred to the heating process by a simple method while keeping the GS chips 13 free from scratches and residual stress in the arranged state by the arrangement.
Patent JP-2001067308-A (JP)
Title: Bus arbitration circuit
Inventor: SUGA TOSHIKI
IPC: G06F13/362
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a bus arbitration circuit capable of smoothing data transfer of an input/output function by acquiring rights to use buses in order of bus use requests for plural bus use request origins and improving fundamental performance of a system. SOLUTION: In this bus arbitration circuit 7, the bus use request signals 201 to 204 are stored in the order of their request by providing plural storage areas 301 to 304 to store the bus use request signals 201 to 204 from plural bus use request origin devices 101 to 104 by a storage request signal 13 from a bus use request receiving circuit 1 in a storage circuit 3 and a function to successively shift the stored contents of them from the lowest order side to the highest order side, when the contents are simultaneously received, they are stored in a preset priority order, bus request output signals 15 according to the bus use request signals 201 to 204 are outputted to a high order bus 31 by a request order and arbitration with the highest order bus 31 is efficiently performed.
Patent JP-2000053538-A (JP)
Title: Hair growth inhibitor
Inventor: MAEDA MUNENORI
IPC: A61K8/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a novel hair growth-inhibitor or a novel cosmetic composition from a safe plant. SOLUTION: This hair growth-inhibitor or the objective cosmetic composition contains at least one plant extract selected from hydrangea (Hydrargea macrophylla) and tea-ofheaven (Hydrargea serrata var. angustata). The extract has hair growth and trichogenous action-inhibiting actions and can improve the skin roughening after hair removal, allevlate the pain of the skin, thus the application frequency of a depilation agent cab be reduced. They are safe to human as well as animals.
Patent JP-H01163956-A (JP)
Title: Method of improving oxidation-resistant properties of molybdenum and its application to sealing part of lamp
Inventor: DAIANA MARII ESOTSUKU
IPC: C03C27/04
Filed: 1988-09-28
Abstract: PURPOSE: To improve the sevice life of a part exposed to an oxidizing environment at a high temperature by covering the part exposed to an oxidizing environment among molybdenum to constitute a sealing part with an alkaline metal silicate. CONSTITUTION: Oxidation resistance of molybdenum exposed to an oxidizing environment at a temperature up to about 600 deg.C is improved further by covering the surface of the molybdenum with at least a single kind of alkaline metal silicate. A sealing part is composed of a silica tube bulb 10 and a metallic member containing molybdenum. Since a difference in a thermal expansion coefficient exists between molybdenum and quartz, when the metallic member is cooled after the sealing part is formed, a void 18 is formed between an external lead wire 12 and the bulb 10. An aqueous solution of an alkaline metal silicate is supplied to a crossing part 19 between a wire 12 and an outside end surface 20 corresponding to an inlet of the void 18.  The aqueous solution permeates into the void 18 by a combination of wetting force and a capillary phenomenon, and covers an exposed surface of molybdenum foil. Afterwards, the aqueous solution in the void is dried.
Patent JP-S60130838-A (JP)
Title: Semiconductor device
Inventor: SAKAYORI TAKAO
IPC: H01L21/60
Filed: 1983-12-19
Abstract: PURPOSE:To increase the heat dissipation of a semiconductor chip above a protrusion and to upgrade the high-output characteristics of a semiconductor device by a method wherein the protrusion put on the upper part of a metal base is formed in such a way that the lower-side part becomes larger than the upper-side part in horizontal sectional area and the heat transmission of the protrusion is augmented by such a formation of the protrusion. CONSTITUTION:The generating heat of a semiconductor chip 1 is chiefly radiated by a heat transmission to a protrusion 12, because the junction area between the semiconductor chip 1 and an electrode bump 3 arranged between other two electrode bumps 2 and 4 is larger than each of the junction areas between the semiconductor chip 1 and the other two electrode bumps 2 and 4. Therefore, the protrusion 12 of a metal base 11 consisting of a metal material having a good heat conductivity such as a copper material is formed in two stages in such a way that the section of the lower face becomes larger than that of the upper face for upgrading the heat radiation thereof by making to augment the sectional area of heat transmission. As a result, the high-output characteristics of this device are improved, and in case this device is a high-frequency and high-output transistor, even through ceramic plates 7 and 8 are formed thick so as to lessen the parasitic capacity, the heat dissipation of the semiconductor chip 1 is superior and a higher-output performance can be fulfilled.
Patent JP-S6483840-A (JP)
Title: Trouble judging method for throttle position sensor
Inventor: KUME TAKEO
IPC: F02D45/00
Filed: 1987-09-26
Abstract: PURPOSE:To enable accurate trouble judgement by comparing the estimated value of throttle opening found on the basis of intake air quantity and engine speed with the actual value of the throttle opening, and when both values are different from each other, having it so judged that something is wrong with a throttle position senesor. CONSTITUTION:An ECI computer 11, performing fuel injection control over an engine E, inputs each output signal of respective sensors 12-17, 19, 22, 23, 26, 30 detecting an engine driving state and thereby outputs a fuel injection control signal or the like to an injector 27. In this case, the estimated value of throttle opening is determined on the basis of each output of an air flow sensor 23 and an engine speed sensor 13 upon referring to the specified map. This estimated value is compared with the actual value of the throttle opening detected by the throttle position sensor 26, and when these values are different from each other, it is judged that something is wrong with the throttle position sensor 26, and the judgement is indicated.