baber/WOPTO huggingface dataset:
Patent JP-2000193324-A (JP)
Title: Solar heat collection element and solar heat collector
Inventor: KONDO MITSUO
IPC: F24S10/70
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent longitudinal movement of a heat collection fin. SOLUTION: In this solar heat collection element, a tube body 12 is housed between caulking pieces 19 installed at a heat collection fin 15 and extending longitudinally and the caulking pieces 19 are deformed by bending to caulk the tube body 12 on the heat collection fin 15. A coupling part 31 is formed at least one point of the caulked part between the heat collection fin 15 and the tube body 12 and made higher in binding strength than that of the caulked part.
Patent JP-H11194703-A (JP)
Title: Remote instruction system of personal computer software
Inventor: TANOSE YUUJI
IPC: H04N7/18
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To give remote instructions by such a method that an instructor transfers a picture of personal computer software operated by the instructor to a user's monitor by utilizing a multimedia performance of TV-telephone, and both parties converse with each other watching the picture of the same software. SOLUTION: When an unclear point is raised about software during use of a personal computer 1, a user and an instructor converse with each other over TV-telephones 2 and 3, and an software picture for an instruction of the personal computer 4 is transmitted/received from/by the TV-telephones 2 and 3, and the instructor gives the user instructions about the unclear point while showing the picture of the software displayed on the monitor 5 to the user.
Patent JP-2000247706-A (JP)
Title: Cement dispersing agent
Inventor: AOYAMA MASAHIRO
IPC: C08F290/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To impart sufficient fluidity to cement by adding to cement a water soluble polymer having a high molecular monomer unit as an essential structural monomer unit which has a (meth)acrylate having an alkylene oxide chain as an essential structural monomer unit and has a radically polymerizable group on one end of its main chain. SOLUTION: This water soluble dispersing agent having 5,000-15,000 weight average molecular weight is obtained by copolymerizing a polyalkylene glycol mono(meth)acrylate or an alkoxypolyalkylene glycol mono(meth)acrylate each having a 2-3C alkylene oxide chain having 8-50 polymerization degree with a water soluble monomer such as (meth)acrylic acid (or its alkali metal salt) and 2-acrylamide 2-methylpropanesulfonic acid (or its salt). The dispersing agent is added in a content of 0.05-1.5 wt.% in terms of solid content to cement in a cement composition.
Patent JP-2000197374-A (JP)
Title: Piezoactuator and control valve employing it
Inventor: MIYAMOTO HIDEAKI
IPC: F16K31/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify the fixing structure of a piezoactuator and to decrease the number of fixing parts by securing one end of a piezostack contained in a tubular metal case to the upper surface of a diaphragm and securing the other end of the piezostack to a cover member. SOLUTION: A piezoactuator 1 comprises a laminate of piezoelements, i.e., a piezostack 2, contained in a tubular metal case 3 of substantially same length. Central thick part 4A of a diaphragm 4 is secured to the lower end of the piezostack 2. The circumferential thick part 4B of a diaphragm 4 is secured airtightly to the lower end of the metal case 3 and thereby the lower end of the piezostack 2 is secured to the lower end of the metal case 3. A cap (cover member) 5 is fitted fixedly and airtightly to the upper end of the metal case 3 and the upper end of the piezostack 2 is secured to the inside of the cap 5 thus securing the piezoactuator 1 to the upper end of the metal case 3.
Patent JP-2001179880-A (JP)
Title: Polyester resin film coated metal panel
Inventor: YAMANAKA YOICHIRO
IPC: B32B27/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin film coated metal panel excellent in processing adhesion and molding processability. SOLUTION: In a polyester resin film coated metal panel, the film formed on a metal panel has a three-layered structure wherein an upper layer comprises an oriented polyester resin with a double refractive index of 0.020-0.100, a lower layer comprises a polyester resin with a double refractive index of 0.015 or less and an intermediate layer comprises an obliquely oriented polyester resin and the thickness of the lower layer is above 3.0 μm but a film thickness ratio is below 40%.
Patent JP-2000255209-A (JP)
Title: Pneumatic tire
Inventor: KOGA HIROSHI
IPC: B60C9/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To save the using quantity of Aramid fiber cord by using, as the carcass cord of a pneumatic radial tire for truck or bus, an Aramid fiber cord having a primary twist number and secondary twist number set so as to satisfy a specified relation and a twist multiplier set within a prescribed range. SOLUTION: In one layer of radial carcass extending between a pair of bead cores, as a reinforcing cord used therefor is used a double stranded cord obtained by primarily twisting an Aramid fiber raw yarn, and neatly arranging and secondarily twisting a plurality of primary strand yarns in the reverse direction. For the double stranded cord, an Aramid fiber cord which satisfies the relation of 1.17<=N1/N2<=1.70, when the primary twist number is N1 and the secondary twist number is N2, and has a twist multiplier represented by the equation of NT=N1×[0.1396× (Dt×0.9)/2}/ρ]1/2×10-3 ranging from 0.42 to 0.52 is used. In the equation, Dt and ρ represent the total display dTex and specific gravity of the Aramid fiber cord, respectively.
Patent JP-2000191095-A (JP)
Title: Carbonated beverage discharging method, and its discharging device
Inventor: KADONA TETSUYA
IPC: B67D1/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily perform the discharging of a carbonated beverage by continuously moving a discharging cock to a discharging location after moving the discharging cock to a liquid distribution location. SOLUTION: When a discharging cock 10 is tilted to a liquid distribution location I, and a contact head 12 is depressed downward, a spool 52 is depressed while resisting to a spring 31, and the upper section of a beer valve 33 is opened, and a beer distribution path La and a channel Lb communicate with each other. Then, the cock 10 is tilted to a discharging location II, and when the contact head 12 further depresses a frame 20 downward, the spool 52 is further depressed while resisting the spring 31, and continuing to the opening of the upper section of the beer valve 33, a sealed state between a ring 52b and the internal surface of the spool 52 is broken, and carbon dioxide is led into a container 100 through a gas distribution chamber 32.  By this constitution, the gas pressure in the container increases, and beer flows to the distribution paths La, Lb, and further Lc, and is discharged from a discharging port in the end. In the meantime, when the operation is completed, the discharging cock 10 is raised in the reverse direction.
Patent JP-2000190941-A (JP)
Title: Device for fabricating heat insulated container and inspection apparatus thereof
Inventor: OKUSHITA MASATAKA
IPC: B31B50/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently fabricating a heat insulated container. SOLUTION: The device 10 for fabricating an heat insulated container by combining a sleeve with the outer periphery of a cup body comprises a cup holding tool 100 including a wheel to receive a curled part provided on the edge of the cup body and a flange to receive a side wall of the cup body from the inside thereof, a curl processing unit to press the curled part of the cup body against a curl receiving member to deform it, a rib processing unit to press a side wall of the cup body against the flange to deform it, an adhesive coating unit 40 to apply an adhesive to the outer periphery of the cup body processed by the curl processing unit and rib processing unit, and a sleeve supply unit 50 to place a sleeve on the outer periphery of the cup body coated with an adhesive.
Patent JP-2001187004-A (JP)
Title: Connecting pipe and vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner furnished with a connecting pipe capable of being fitted with a cover under a simple structure. SOLUTION: Two air pipes, i.e., a cylindrical suction pipe part 41 connected to the suction side of an electric blower and a flattened shape exhaust pipe part connected to an outlet of the blower, are provided at an extension pipe. A cover part 46 for a design is provided in an approximately truncated chevron- shaped cross-section manner such that the cover part 46 covers the portions from the pipe part 41 to the exhaust pipe part and extends toward the exhaust pipe part. A reinforcing rib 48 having a mounting engaging hole 49 is sequentially provided from the outer surface of a suction main pipe 45 of the pipe part 41 to the inner surface of the cover part 46. Mounting engaging pieces 62 of a dressing cover 60 and a clamp cover, the outer surfaces of which are continued to the cover part 46, are engaged with the engaging hole 49 to be mounted by covering the main pipe 45.  Under the structure provided with the two air pipes, the dressing cover 60 and the clamp cover can be easily mounted over the cover part 46 to prevent the size thereof from getting larger and prevent the lowering of properties of appearance and holding.
Patent JP-2000152866-A (JP)
Title: Decorated coffin pedestal with light emitter
Inventor: TAKANABE MITSURU
IPC: A47G33/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a decorated coffin pedestal which clearly appeals the existence of itself to the attendance at a funeral or the family of the deceased with light emitting lotus petals and white smoke of dry ice, and which can give the attendance, etc., at the funeral an image of the deceased's happy departure by creating a gentle atmosphere as if the coffin were wrapped in the God's palm. SOLUTION: A hollow cubic pedestal 1 is built and casters 5 with stoppers are attached front, rear, left and right on the bottom of the pedestal. A C- channel 2 is formed in a U-shape and attached to upper left, right and rear sides of the pedestal. A fluorescent lamp 3, and large, medium and small-sized lotus petals 4, 4a and 4b are mounted inside the C-channel 2. A few dozens of holes are formed in each lotus petal 4, 4a or 4b, and a light emitter 7 is inserted into each hole. They are integrally formed by adhesion and wire bound. The coffin pedestal has also means for making the fluorescent lamp 3 and the light emitters 7 emit light and for making the dry ice 10 generate white smoke.
Patent JP-2001188036-A (JP)
Title: Method and device for measuring tackiness
Inventor: YANO MASASHI
IPC: G01N19/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for measuring tackiness for accurately detecting the tackiness of an object to be measured during coveyance. SOLUTION: The deformation of a plate spring 12 is outputted to a stress calculation circuit 22 through a strain gage 18 by pressing the plate spring 12 to a rubber sheet 26 by constant load during conveyance, and detected as a stress output waveform. Correlative relation is confirmed on the size and output waveform of the tackiness. The tackiness 25 can be detected by a tackiness calculation circuit 24 on the basis of the cycle, amplitude or stress integral value of the output waveform. As the result, even when stress levels are close to each other and are within allowance, the difference of the tackiness of the rubber sheet 26 during conveyance can be accurately detected by judging it on the output waveform.
Patent JP-2000186582-A (JP)
Title: Remote control apparatus for forklift truck
Inventor: YAMANE YUICHI
IPC: B60K31/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote control apparatus for a forklift truck, which can shift, with simple constitution, an engine speed control by an accelerator pedal and an engine speed control by a remote control, and can reduce a production cost. SOLUTION: This remote control apparatus for a forklift, is provided with a first lever 17 rotating according to operation of an accelerator pedal 5 to make a throttle lever 4a of an injection pump 4A rotate; and a second lever 18, which is brought into contact with the first lever 17 when an actuator 30 is driven by a remote control to rotate the second lever 18 by a predetermined angle and makes the throttle lever 4a rotate by cooperating with the first lever 17, thereby to control an engine speed from low speed to the maximum speed.
Patent JP-2001187370-A (JP)
Title: Method and device for cleaning storage tank
Inventor: UCHIKOSHI TAKAYOSHI
IPC: B08B9/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely clean the inside of a storage tank without performing any work on the top of the storage tank. SOLUTION: Relating to a cleaning method and a cleaning device for cleaning the inside of a storage tank 1 having a space enclosed by a bottom 12, a sidewall 11 and a top 13 of the storage tank 1, it particularly comprises: forming at least one cleaner insertion port 2 at the bottom 12 and/or in the sidewall 11 of the storage tank 1 so as to be freely openable and closable; inserting a high pressure cleaner 3 into the storage tank 1 through the cleaner insertion port 2; and jetting a cleaning liquid from a cleaning liquid jet nozzle 32 fitted to the front end of the high pressure cleaner 3, to clean the inside of the storage tank 1.
Patent JP-H04213871-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO YASUO
IPC: H01L21/8246
Filed: 1990-12-11
Abstract: PURPOSE:To protect a mask ROM against inter-bit leakage by a method wherein a parasitic channel is prevented from occurring in a manufacturing process. CONSTITUTION:A field oxide film 31, a gate oxide film 32, and a polysilicon film 33 are selectively formed on a silicon substrate 30, and then a silicon oxide film 34 is formed on the whole surface of the substrate 30. Then, the silicon oxide film 34 is etched back to enable the upside of a polysilicon film 33a on the field oxide film 31 to be exposed, and furthermore a polysilicon 35 is selectively grown. Then, ions are implanted at a certain energy level which enables ions to penetrate only the multilayered films 32, 33, and 34 through.
Patent JP-H04216301-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII HISASHI
IPC: G11B5/00
Filed: 1990-12-18
Abstract: PURPOSE:To obtain the magnetic recording and reproducing device which automatically detects the normal/defective condition of a magnetic tape for recording and reproducing a video signal and audio signal. CONSTITUTION:The video signal 13 and the audio signal 14 are inputted to the recording and reproducing device 20. While the video signal 13 and the audio signal 14 are recorded on the magnetic tape by this device, the recorded signals are reproduced. The recording video signal and the reproduced video signal are compared by a video deciding means 21, by which the normal/ defective condition is decided. The recording audio signal and the reproduced audio signal are compared by a voice deciding means, by which the normal/ defective condition of the audio recording is decided. The results of the above- mentioned decision are inputted to a control means 2 which detects the normal/ defective condition of the magnetic tape.
Patent JP-H06188706-A (JP)
Title: Three-terminal snubber circuit
Inventor: KATSUYAMA YOSHIRO
IPC: H02J1/02
Filed: 1990-12-19
Abstract: PURPOSE:To suppress a radiation noise and reduce loss with simple constitution by inserting a terminal snubber circuit, composed of a high frequency resistance, a capacitor, a diode, and a resistance, into a current loop. CONSTITUTION:A three-terminal snubber circuit 20 consists of the high frequency resistance 14, diode D for a surge current bias, capacitor C, and discharging resistance R. When the circuit 20 is inserted into the current loop, the high frequency resistance 14 functions to a loop current in a high frequency range to reduce the loop current. Further, the resistance value of the resistance 14 is small almost at the main switching frequency, so the loss does not decreases. Consequently, the potential of a transformer T is prevented from rising owing to the turn-of time of the diode D and the generation of the radiation noise is suppressed. Therefore, noises radiated from the current loop can greatly be reduced and the circuit having small loss is obtained.
Patent JP-H04229087-A (JP)
Title: Ac motor driving method and power supply circuit for driving ac motor
Inventor: MIYAMA YOSHIO
IPC: H02P1/42
Filed: 1990-12-27
Abstract: PURPOSE:To make it possible to reduce a load to a battery and operate for a longer period of time by giving an ordinary power in the initial stage of motor drive and then giving a smaller power than the initial power after the elapse of a certain period of time. CONSTITUTION:An output from a battery 2 is converted into AC by a switching element 9, rectified and smoothened by a rectifier 11 and smoothening circuit 13 and then supplied to and AC motor 23 through an inverter 18. Rotating speed of the AC motor is controlled by the inverter circuit 18. Width of pulses output from a pulse width-varying clock pulse generator 51 will be made wider for a certain period of time after the start of the AC motor 23 but made narrower thereafter. By doing this, the voltage supplied to the AC motor 23 becomes higher during start and lower at ordinary times, thereby reducing power consumption during steady-state operation.
Patent JP-H04214360-A (JP)
Title: Ink jet recording device, ink tank cartridge for said device and manufacture of said cartridge
Inventor: UJITA TOSHIHIKO
IPC: B41J2/185
Filed: 1990-12-10
Abstract: PURPOSE:To reduce ink consumption required for ink fill by preventing the intake of air into an ink supply system when an ink jet recording bead is removed. CONSTITUTION:A ball 361 as a valvular body and a flow path part 355 on an ink storage part side which can be blocked using the ball 361 are provided in a part communicating with the main recording device system of an ink cartridge. As an ink backflow generates temporarily when a recording head is removed, the ball blocks the flow path part 355 due to a force received by ink and thus the backflow is prevented from advancing toward the ink storage part side. Subsequently the intake of air into an ink supply system can be restricted.
Patent JP-H04214718-A (JP)
Title: New dihydroxy compound and polyester using the same
Inventor: NAKAISHI AKIO
IPC: C07C49/84
Filed: 1990-12-14
Abstract: PURPOSE:To obtain a polyester, excellent in mechanical characteristics and molding processability and suitable as fibers, films and other molded products by using a new dihydroxy compound having a specific structure. CONSTITUTION:A dihydroxy compound expressed by formula II (R1 and R2 are the same or different 2-6C alkylene group) is obtained by a method for reacting a 2,6-naphthalenedicarboxylic acid halide with a compound expressed by formula I (X is <=6C alkyl), etc., in the presence of a Lewis acid, converting the resultant compound into an aromatic dihydroxy compound and reacting the produced aromatic dihydroxy compound with a cycloaliphatic ether, etc. A polyester is prepared by using the resultant dihydroxy compound as a main diol component and an aromatic dicarboxylic acid (e.g. terephthalic acid) as a main acid component according to a polymerization method such as a melt, a solution polymerization methods. The obtained polyester has >=0.2dl/g intrinsic viscosity.
Patent JP-H0418332-A (JP)
Title: Production device for automobile tire-bead
Inventor: KARURO JIYORUJIETSUTEI
IPC: B29D30/48
Filed: 1990-12-20
Abstract: PURPOSE:To adapt a tire-bead to high speed, and to enable automatic production completely by communicating the inlets and outlets of input and output ducts respectively. CONSTITUTION:In a device for manufacturing an automobile tire-bead 2 having an annular element 3 composed of a large number of coils formed of a bare metallic wire and an external deflection pack member 6, which winds the periphery of the annular element in a ring shape and in which opposed end sections are bonded in nodes, an annular mandrel 9 prescribing a first annular duct 3 for forming the annular element 6 and a second duct 39 having an inlet and an outlet and being wound around the first duct and a pneumatic type node machine having an input duct 62 and an output duct 63 coupled with the mandrel and bound so as to prescribe the two sections of a flat node are provided, and the input and output ducts are communicated with the inlet and outlet of the second duct respectively.
Patent JP-H04208764-A (JP)
Title: Document reader
Inventor: NAKAMURA TADASHI
IPC: G03B27/62
Filed: 1990-12-26
Abstract: PURPOSE:To eliminate noise and reading errors and to allow the reading from the front end of a document by providing a document backing plate to a reading position reference position apart a specified distance from the plane connecting the respective pressure contact parts of a paper feed roller pair and a discharge roller pair in or near a document reading position at a specified distance. CONSTITUTION:The paper feed roller pair 2, 3 and paper discharge roller pair 4, 5 are provided before and behind a document reading section 1 and are brought into pressurized contact with each other respectively freely turnably by the effect of shrinkable springs 8, 9 of supporting plates 6, 7. The respective rollers are respectively synchronously rotated in arrow directions by the driving power of a pulse motor 13 via pulleys 11, 12 and a belt 15. The backing member 31 is commonly used as a guide plate and its end which is free with a guide plate 21 presses one surface of a document 25 near the document reading position X. The noise generated by the abutment of the document and the guide plate and the reading error generated by the displacement of the reading position are eliminated by preventing the vibration at the time of document reading and the reading from the front end of the document is allowed.
Patent JP-H0593222-A (JP)
Title: Production of austenitic stainless steel sheet and austenitic stainless steel sheet
Inventor: SAKIYAMA TETSUO
IPC: C21D9/46
Filed: 1990-12-28
Abstract: PURPOSE:To produce an austenitic stainless steel sheet having material characteristics which are universal and rational in respect of forming and application. CONSTITUTION:In the process for producing a steel strip from an austenitic stainless steel slab, hot rolling is finished at 900-700 deg.C and coiling is done at <=650 deg.C, and the resulting steel plate is continuously annealed at 700-850 deg.C, pretreated, pickled, and cold-rolled, followed by final annealing. This steel sheet is an austenitic stainless steel sheet where respective contents of C, Si, and Mn are limited to specific values or below and Cr and Ni are contained by the amounts in specific ranges, respectively, and the anisotropy index DELTAX represented by the equation mentioned below is regulated to <=2.0% by El value and <=0.3 by r-value: DELTAX=¦[(XL+XC)/2]-XD¦. By this method, a product which is preferable in respect of forming and application and is remarkably reduced in anisotropy can be provided.