baber/WOPTO huggingface dataset:
Patent JP-2000135344-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To decrease the volume of program and to simplify the structure by indicating and controlling a special pattern display and a normal pattern display in a single probability and by shortening the changing time at the both displays when the special pattern display displays a prescribed combination of patterns. SOLUTION: A central part 4 that composes a special pattern display 3, an electromotive tulip mouth with a display that is composed of a normal electromotive part 5 and a normal pattern display 6 as in one body, and a mouth unit 9 for big winning prize to which a variable device 8 for big winning prize is set are arranged. A starting gate 11 is set at the side of the central part 4. When a hit ball passes through the starting gate 11, the normal pattern display 6 starts to display the changing patterns. When a prescribed pattern is displayed, the normal electromotive part 5 changes the situation into that advantageous for a player. Then, when the special pattern display 3 displays 777, e.g. the pattern changing times at the normal pattern display 6 and the special pattern display 3 are shorten. Thus, the composition can be simplified and a greater interest can be got.
Patent JP-2001175233-A (JP)
Title: Display device and power consumption control method of the device
Inventor: MURAHASHI KOJI
IPC: G09G5/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which return to a display mode from a power saving mode is speedingly conducted and a malfunction caused by noise mixed into synchronization signals is prevented. SOLUTION: A synchronizing signal edge detection circuit 21 is provided to detect an edge of a synchronizing signal. A sleep mode is provided and a microprocessor 50 is used which returns to an operating mode from the sleep mode by the edge detection signal from the circuit 21. A power supply circuit 60 has a first power supply state in which power supply voltage is supplied to all circuit sections that are required for image display and a second power supply state in which power supply voltage is supplied to only a portion of the circuit sections including the circuit 21 and the microprocessor 50. The microprocessor 50 instructs the circuit 60 to switch to the second power supplying state when no synchronizing signal is detected and it is transitioned to the sleep mode.  When it is returned to the operating mode from the sleep mode by the synchronizing signal edge detection signal, the microprocessor 50 instructs the circuit 60 to return to the first power supply state.
Patent JP-2000179841-A (JP)
Title: Inner pressure controller and control method for combustion furnace
Inventor: MIYAMOTO JIRO
IPC: F23N5/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide inner pressure controller and control method for combustion furnace operable for a long term in which the inside of the furnace can be held in a state as close as that prevailing before stopping operation when operation of the combustion furnace is resumed after temporary stoppage. SOLUTION: Inner pressure control method for combustion furnace jets a gas reversely to the advancing direction of smoke from a jet air nozzle 7 arranged in a flue 3 while sucking smoke through a suction means 11 disposed on the end side of the flue 3. Inner pressure controller for combustion furnace comprises a suction means 11 disposed on the end side of a flue 3, a jet air nozzle 7 arranged in a flue 3 to jet a gas reversely to the advancing direction of smoke, and a Venturi throat disposed on the side for jetting gas from the nozzle 7.
Patent JP-H06203894-A (JP)
Title: Electric connecting terminal
Inventor: MAETA OSAMU
IPC: H05K7/08
Filed: 1992-12-29
Abstract: PURPOSE:To automatically insert and fit a terminal together with an electric part by using an automatic inserter, by forming the structure of an electric connecting terminal in a shape suitable for a radial type taping part. CONSTITUTION:An electric connecting terminal 30 is constituted with a tubular body 31 and L-shaped legs 32 and 32 provided on both sides of the tubular body 31 respectively, and the leg bodies 32 and 32 are cut and folded after inserted in a printed wiring board 10.
Patent JP-H11173809-A (JP)
Title: Measuring device utilizing laser
Inventor: MUROZAKI KENICHIRO
IPC: G02B6/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent residual noise by irradiating an object to be measured with a reference laser light through an optical fiber, a focusing lens, and a λ/4 wavelength plate an guiding the reflected returning light to a main body reversely. SOLUTION: In the case where an object to be measured 200 is vibrating, a frequency shift occurs in the reflected laser light due to the oscillation frequency of the object by the Doppler effect. At the time when the reflected light passes through a λ/4 wavelength plate 140 when it returns to a main body through a reverse route, it is polarized from circularity polarized light to P waves, enters the main body, passes through the second beam splatters PBS2 and PBS3, and enters an optoelectric converter OEC. A beat signal with frequencies fc±fd is generated at the subsequent stage of the PBS3. The output of electric signals coveted at the OEC is introduced to a processing means, and only the frequency component of the object 200 is extracted.  As the wavelength plate 140 is arranged at the back stage of an object lens 130, and the reflected laser light does no interfere with reference laser light nor become a source, it is possible to prevent noise.
Patent JP-2001170100-A (JP)
Title: Electronic antipyretic device
Inventor: SEGAWA MASATSUGU
IPC: A61F7/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device of an ice-bag type using a Peltier element as a cooling source without causing low-temperature trouble such as a frostbite even when continuously used for a long period. SOLUTION: A cooling unit 4 using a Peltier element 41 is provided at the end of an arm-stand support 5. A control device 2 provided in a machine box 1 is used to intermittently drive the Peltier element 41. The control device 2 has a sensor part 55 for detecting the temperature of an endothermic plane, a setting part 52 for setting the ON/OFF timing of the Peltier element 41 and a control part 51 for controlling a current to the Peltier element 41 in accordance with input signals therefrom. The Peltier element 41 has a temperature change pattern in a sawtooth form for continuously removing a fever while preventing too much cooling.
Patent JP-2000186142-A (JP)
Title: Production of polyamide
Inventor: OKA HIDEAKI
IPC: C08G69/28
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semi-aromatic polyamide having excellent color tone and hydrolysis resistance. SOLUTION: This method for producing a polyamide comprising dicarboxylic acid units containing terephthalic acid units in an amount of 60-100 mol.% and diamine units containing 6-18C aliphatic alkylenediamine units in an amount of 60-100 mol.% comprises producing a prepolymer having a reaction rate of 75-97% between the amino groups of the raw material amine and the carboxy groups of the raw material carboxylic acid, a terminal carboxy group [COOH] (mmol/g)/terminal amino group [NH2] (mmol/g) of 150/100 to 50/100 g, and an absolute [COOH]-[NH2] value of <=0.2 mmol/g, and then melt-polymerizing the produced prepolymer under conditions comprising a temperature of <=350 deg.C and a melt retention time of <=5 min., thus producing the polyamide having a reaction rate of >=98% between the amino groups of the raw material amine and the carboxy groups of the raw material carboxylic acid,  a terminal carboxy group [COOH] of <=0.2 mmol/g and a terminal amino group [NH2] of <=0.2 mmol/g.
Patent JP-H11311381-A (JP)
Title: Pipe fitting
Inventor: OMICHI YASUYUKI
IPC: F16L27/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To freely change an angle of a connecting part and to freely extend and contract it in the axial direction. SOLUTION: This pipe fitting is free to slide in the axial direction as a stopper 31 of an outer ring 3 is fitted in a sliding groove 11 of a fitting part (A) 1. Additionally, a sliding part 32 of the outer ring 3 is clamped by a tapered part 41 of an inner ring 4 and an extended diametrical surface 21 of a fitting part (B) 2 free to slide, and a connecting part 42 of the inner ring 4 is fastened on a connecting surface 22 of the fitting part (B) 2.
Patent JP-2001177277-A (JP)
Title: Electronic equipment device
Inventor: MEGURO HISAO
IPC: G06F1/16
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the failure in a magnetic disk device by reducing vibrations/ shocks applied to the magnetic disk device, when exchanging a control board for composing the electronic equipment device and preventing the read/write error of the data of the magnetic disk device accompanied by the vibration/ shock from occurring easily. SOLUTION: A base frame 6 where a control board 10a that has failed is mounted via a main board 11a is engaged to a rotary shaft 7, and an electronic equipment device 2 is provided, so that it rotates inside an enclosure 2a with the rotary shaft 7 as a center.
Patent JP-2000187822-A (JP)
Title: Frictional force testing device
Inventor: TANIGUCHI KOJI
IPC: G11B5/455
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the frictional force testing device which can separate force components by operating directions and eliminates the influence of an air viscous frictional force. SOLUTION: The frictional force testing device is characterized by that a load detector 5 which detects a frictional force generated between a disk medium which is driven to rotate and a slide member arranged opposite the surface of the disk medium is equipped with a rectangular prism block 11 having more than >=1 through holes 12 and 13 in the tangential direction of the rotating direction of the disk medium and strain detecting elements S21, S22, S23, and S24 stuck on the external surfaces of thin parts 12f and 12f', and 13f and 13f' of the rectangular prism block 11 which face each other across the through holes 12 and 13. In this case, the thin parts 12f and 12f', and 13f and 13f' are curved toward the inside or outside of the rectangular prism block 11.
Patent JP-2001141855-A (JP)
Title: Detecting system for standard waves in household electric appliance with built-in radio wave watch
Inventor: KOMARU YUICHI
IPC: G04G21/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To realize a stable and satisfactory standard-wave receiving state even in an environment in which the reception of standard waves is easy to obstruct in a household electric appliance in which a radio wave watch is built and which receives the standard waves as well as to calibrate the time automatically in the household electric appliance in which the radio wave watch is built and to hold the precise time information. SOLUTION: As a means to transmit standard waves to a radio wave watch 1 which is built in a household electric appliance 2, the standard waves which come on an electric wire to which a power-supply cord 3, attached to the household electric appliance, 2 is connected through an indoor plug socket are electromagnetically induced to conductors 4, for standard-wave detection, which are arranged in parallel in an insulating state to an electric wire A 3a and an electric wire B 3b inside the power-supply cord 3, and a standard wave high-frequency signal is detected.
Patent JP-2000313884-A (JP)
Title: Waste treating method
Inventor: TOYODA JIRO
IPC: C10B53/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a waste treating method capable of obtaining resources to be a useful fuel and capable of treating the waste safely and effectively without forming noxious substances from the waste mainly composed of garbage massively generated in food factories and ordinary households, org. waste contg. much water, and other waste. SOLUTION: It is possible to effectively use a carbonized waste as a fuel or to other purposes, by exposing while stirring wastes comprising one or more of garbage, waste wood, paper diapers, and waste plastics to high temp. steam in an oxygenless condition and carbonizing, and safely and effectively decreasing the volume of the wastes without the fear of generating noxious substances, such as dioxins.
Patent JP-2000185867-A (JP)
Title: Sheet loading device, and image forming device with that device
Inventor: TONOMURA NAOYUKI
IPC: B65H31/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide for a loading of sheet at large capacity while sorting it. SOLUTION: An upper stage sheet delivery tray 5 is of a movable type. A boss part 5a and a boss part 5b of the upper stage sheet delivery tray 5 are fitted into two slits 8a and 8b provided in a device main body, respectively, and a spring 7 as an energizing means is disposed in those areas other than a sheet passing width for the upper stage sheet delivery tray 5. If a sheet material exceeding a predetermined amount is loaded on the upper stage sheet delivery tray 5, the upper stage sheet delivery tray 5 is moved downward along the slits 8a and 8b by its own weight.
Patent JP-2001184817-A (JP)
Title: Method and device for controlling head positioning of disk drive
Inventor: TAKAISHI KAZUHIKO
IPC: G11B21/10
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To correct the nonlinear type characteristic of the sensitivity distribution of a head about head positioning method and device for positioning the head reading a disk medium to a prescribed position. SOLUTION: This disk drive having the disk medium 6, the head 4, an actuator 3 and a control circuit 19, is provided with a demodulating part 20 demodulating a demodulation position from an output of the head, an computing element 21 operating an error between the demodulation position and a target position and a gain correcting part 22 correcting the error with a gain. An accurate position error obtained by correcting the nonlinear type characteristic of the sensitivity distribution of the head can be detected at each offset position because of using a relative position.
Patent JP-H11186454-A (JP)
Title: Bga type integrated circuit parts, manufacture of the parts and method for mounting the parts
Inventor: NAKAGAWA TAKESHI
IPC: H05K3/34
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of reliability due to large barrel-shaped expansion of a solder terminal area between a BGA type integrated circuit part such as an IC and a mother board, or generation of any product failure due to generation of a solder bridge between adjacent connection terminals. SOLUTION: In a BGA type integrated circuit part having plural solder bumps for terminal connection two-dimensionally arrayed on the connection terminal face of a substrate 52 on which an IC chip 54 is loaded, the lower face of the substrate 52 is provided with at least three high temperature pumps whose fusing point is higher than a solder bump. It is desired that total four pieces of high temperature solder bumps are provided at positions near the four corners of the lower face of the substrate. It is desired that the high temperature solder bump is higher than the solder bump for terminal connection.
Patent JP-H11179230-A (JP)
Title: Water film forming device on dust collection electrode surface of wet type electric precipitator
Inventor: HANEDA HISAO
IPC: B03C3/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress splash of water at a time of forming a water film and to enable to impress high voltage on an electrode. SOLUTION: A spray guide 10 is arranged having an inclination between the dust collection electrode 1 and a nozzle 4. Water drops atomized from the nozzle flow along a surface of the spray guide 10 and also the water drops hit dust collection electrode fixing fixtures 2 and the dust collection electrodes 1, are sprung on the surface of the spray guide 10 and flow along the surface. A generation of a spark is suppressed by the water film formed on the surface of the dust collection electrode 1, thus direct current high voltage be impressed on a discharge electrode 3.
Patent JP-2000194917-A (JP)
Title: Automatic vending machine
Inventor: EBARA MITSUO
IPC: G07F9/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To keep the surface of a machine body clean and hygienic over a long period by preventing the deterioration of beauty of it and to easily remove organic matter, etc., stuck to the surface of the machine body without using a special device or manual work. SOLUTION: This automatic vending machine, is provided with a surface treatment by the photocatalyst of titanium oxide on the surface of the decorative plate forming part of the machine body 1 and that of a door 2 and the respective surfaces of resin formed parts including operation parts a customer operates such as a front sign part 3, a commodity take-out port 4, selecting buttons 5, a paper money feeding port 6, a coin feeding port 7A, a coin returning lever 7B, a feeding amount display part 8, a change returning port part 9 on the front surface of the door 2.
Patent JP-2000187321-A (JP)
Title: Photosensitive resin composition, production of relief pattern and electronic parts
Inventor: YAMAZAKI NORIYUKI
IPC: C08K5/541
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition which suppresses peeling of a pattern from a substrate after development of a photoresist in a process for producing electronic parts such as a semiconductor element, is excellent also in shelf life stability in the solution state and has good heat resistance and adhesiveness to a base material after heating at a high temperature. SOLUTION: The photosensitive resin composition contains a polymer having coating forming ability and an organosilane compound having a group of the formula [where each of R1 and R2 is a hydrocarbon group and (m) is an integer of 0-3].
Patent JP-2000187238-A (JP)
Title: Liquid crystal device, its manufacture, the liquid crystal display device and electronic equipment provided with the device
Inventor: SUZUKI YOICHIRO
IPC: G02F1/1345
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To increase connection strength with an FPC substrate and an IC chip, etc., by forming a terminal part electrically connecting to an external circuit element via an adhesive member on one side substrate and forming ruggedness provided on a reflection electrode on the terminal part. SOLUTION: A lower side substrate 1b is formed so as to project to a side side than an upper side substrate 1a. Prolonged parts of data lines 4a-4m are converged, so as to come close to each other on this part, and constitute an external terminal 41 exposed to a panel outside. Then, the FPC substrate 7 loading a data line drive IC chip 6 is connected to the surface of the external terminal 41 via an ACF (anisotropic conductive sheet) 5, and the IC chip 6 is electrically connected to the data lines 4a-4m. Thus, by forming the ruggedness on the surface of the data lines 4a-4m and the external terminal 41, the substantial contact area of the adhesive incorporated in the ACF 5 is spread, and the connection strength of the FPC substrate 7 becomes high, and the substrate 7 becomes hard to peel.
Patent JP-H11199384-A (JP)
Title: Growth of silicon single crystal
Inventor: MAEDA AKIO
IPC: C30B15/22
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a silicon single crystal not requiring a troublesome processing of a seed crystal into a specific shape so as to enlarge the diameter of a drawing part and to improve strength, capable of eliminating slip dislocation simply in a short time and surely and extremely simply pulling up a long silicon single crystal having a large diameter and heavy weight. SOLUTION: In this method for growing a silicon single crystal by a czochralski method with the proviso that a seed crystal 1 having a crystal orientation of <100> or <111> is brought into contact with a silicon melt, seed drawing is performed to eliminate dislocation, then the seed crystal is grown to a fixed diameter and a silicon single crystal bar having the crystal orientation, the seed drawing is carried out so as to alternately form drawing parts 2 and enlarged diameter parts 3. Otherwise, an enlarged diameter part having thickness of at least twice that of the seed crystal or larger than it and the minimum diameter of the drawing part is made >=5 mm to perform seed drawing.
Patent JP-H11192594-A (JP)
Title: Empty can crushing method and apparatus therefor
Inventor: YOSHIHARA SHINJI
IPC: B30B9/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify the apparatus to be used and to improve working efficiency by recessing the central part of the upper surface of a large-sized empty can on a stage by using the pressing force of a foot jack, then successively bending and crushing both flanks of the can. SOLUTION: The large-sized empty can 4 like a 18-liter can, is placed on the stage 5 within a device casing 1 and after the bottom end of a pushing up rod 3 is pressed to the foot jack 2, the can 4 is risen by the jack 2 and is pressed to a pressing member 7, by which the recess is formed in the central part of the upper surface of the can 4. This can 4 is then lowered downward and the flank plate 10 on the upper left side of the casing 1 is laid down to the inner side and is detained and fixed in an approximately horizontal state. The can 4 is thereafter risen again by the jack 2 and the left outside surface inclined to the inner side is pressed to the flank pressing plate 10 from below and is folded to the inner side. In succession, the deformed can 4 is lowered and the flank pressing plate 10' of the right side is fixed approximately horizontally.  The can 4 is again risen and is folded to the inner side and is flatly crushed similarly to the left flank of the can 4.
Patent JP-2000194700-A (JP)
Title: Information processing device and method and information providing medium
Inventor: ASANO KOJI
IPC: H04M3/42
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To easily change the contents of interpretation. SOLUTION: Terminals 11 and 12 are connected to a network 3 via devices having the telephone functions respectively, and the users A and B can talk with each other via the terminals 11 and 12. Both users A and B interpret their speech contents via one of interpretation service providing devices 13-1 to 13-3. The device 13-1 functions as a server which has a speech recognition function, a machine translation function and a voice synthesizing function in addition to a history information storage function. Thus, the device 13-1 stores the contents of hitherto conversations, executes the interpretation based on the stored conversation contents and supplies the conversation history information to other devices 13-2 and 13-3 as necessary.
Patent JP-2000195153-A (JP)
Title: Unbalance correcting mechanism of rotating body and disk device using this unbalance correcting mechanism
Inventor: CHAEN HIDEICHIRO
IPC: G11B17/028
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration induced by the unbalance factor of a rotating body. SOLUTION: A disk-shaped back yoke 41 constituting a part of an unbalance correcting mechanism 40 of the rotating body, a disk-shaped magnet 42 and a disk-shaped opposed yoke 43 are mounted at the revolving shaft 12a of a spindle motor 12. A stationary coil 44 which constitutes part of the unbalance correcting mechanism 40 of the rotating body is fixed and installed on a supporting base 45 on a sub-chassis along the outer peripheral parts of a magnet 42 and the opposed yoke 43. The stationary coil 44 faces the spacing S set between the magnet 42 and the opposed yoke 43, by which the annular magnetic circuit M by the magnetic field in an axial direction is acted on the stationary coil 44 within the spacing 4.