baber/WOPTO huggingface dataset:
Patent JP-2001162995-A (JP)
Title: Method for manufacturing decorative material
Inventor: OKAMOTO MASARU
IPC: B44C1/22
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative material having a sense of a high grade and made of a metal plate. SOLUTION: The intermediate rugged pattern on the surface of the metal plate 1 first formed by a die press is roughed by colliding the pattern with solid particles to form a final rugged pattern c. Its glaze peculiar to the metal can be erased, and hence a design of a natural stone material style or a ceramic material style can be obtained while using a metal material. Since a decorative layer can be effectively given onto a complicated rugged pattern by combining it with decorating transfer by bead shot transfer thereafter, the decorative material having a sense of much higher grade can be obtained.
Patent JP-2000173999-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA AKINOBU
IPC: H01L27/108
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which effectively remove the etching residual liq. with avoiding dissolving a ferroelectric film and denaturing the surface. SOLUTION: The manufacturing method is such that a capacitor lower electrode layer 113, a ferroelectric film 114 and a capacitor upper electrode layer 115 are formed in this order, and a dry etching using a photo resist 116 and a patterning follow. Using an alkaline cleaning liq., etch residues 117 are removed. The cleaning liq. uses e.g. aqueous ammonia of pH 8 or more.
Patent JP-H09311595-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KOJI
IPC: G03G15/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To form an image all over the range of a document without faultily reading the end of the document nor causing the missing of the image. SOLUTION: A digital full color copying machine has a full size mode for reading all the range of the document. When a full size mode is set, the 1st slider 211 of the copying machine scans a range a specified distance apart from a movable scale 120 provided at the end of a document platen glass 29. At such a time, the document is carried and positioned at a position corresponding to the scanning range by the 1st slider 211 by an automatic document feeder.
Patent JP-H11185474-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA TSUGUHIKO
IPC: G11C11/41
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of integration by storing data in a pair of driver transistors comprising bulk transistors, connecting a drain region of a first transistor to an input output node and a gate electrode of a second transistor and connecting a drain region of the second transistor to a gate electrode of the first transistor and one end of a load element. SOLUTION: When a memory cell MC is not selected, a word line WLi is at a low level and a bit line BLj is turned to a source potential because of a load element Q4. An off resistance of a driver transistor Q1 is sufficiently larger than a resistance value of a resistor R1, and therefore a potential of a node N2 is sufficiently higher than a threshold value Vt of a driver transistor Q2, making the driver transistor Q2 maintained in an on state. While a memory node N1 is kept at a high level, the word line WLi is at the low level and the driver transistor Q1 is kept on and the transistor Q2 is kept off, thus enabling a constitution of a four-element memory cell.
Patent JP-H11171137-A (JP)
Title: Longitudinal filling and packaging machine
Inventor: YAMADA TOSHIHARU
IPC: B65B9/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of air required for driving a horizontal sealing device, and to simplify a support structure of an air cylinder. SOLUTION: A horizontal sealing device 10 to heat-seal and cut a cylindrical film 40 in which a filler 45 is charged in the width direction feed the cylindrical film 40 downward while holding it, and is arranged below an ironing roller 6 to form an empty filling part in the cylindrical film 40. The horizontal sealing device 10 is provided with a pressing unit 30 including a heater bar 32 and a heater bar receiver 35, the pressing unit 30 and the heater bar receiver 35 are moved opposite to each other through a transmission mechanism 20 by driving a cylinder 11 for movement, but the heater bar 32 and the heater bar receiver 35 are not pressed in the movement. The pressing unit 30 is provided with a pressing cylinder 31 to advance/retract the heater bar 32, and the heater bar 32 is pressed against the heater bar receiver 35 by driving the pressing cylinder 31.
Patent JP-H05159895-A (JP)
Title: Plasma ignition power unit
Inventor: OWAKI KATSURA
IPC: B23K10/00
Filed: 1991-12-03
Abstract: PURPOSE:To ignite plural pieces of plasma torches by installing both main and sub power supply parts, insulating an arc load and synchronizing these power supply parts together. CONSTITUTION:With a signal out of a switch 31, a control part 30 commands the valve opening of both working and cooling fluids to another control part 34. After getting a sufficient flow rate with a torch nose, a control signal 33 is outputted to a main current control part 38. Another main current control part 19 makes a start of pulse width modulation control by the signal 33 out of a sequence control part 30. A generated pulse 27 is divided into two positive and negative systems, setting them down to a high-frequency alternating current through a transistor 26, then reconverted into a direct current through a rectifier part 28 by way of a transistor 27. In this case, the transistor 27 insulates a power source and an arc load, forming a compatible voltage. Sub power sources 20, 21 in two systems receive the generated pulse 37 at two control parts 54, 55, and they perform the pulse width modulation control of switches 41, 42 by means of feedback signals 56, 57 by two detecting parts 45, 46. In this connection, the generated pulse signal 37 prevents a mutual intervention between these two systems from occurring.
Patent JP-2001165891-A (JP)
Title: Contact combustion gas leak alarm
Inventor: TAKASHIMA HIROMASA
IPC: G08B21/16
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a long-life gas leak alarm. SOLUTION: This contact combustion gas leak alarm, including a contact combustion gas sensor element, an exciting and heating means of excitingly heating the contact combustion gas sensor element, a gas concentration detecting means of checking whether the concentration of flammable gas detected by the contact combustion gas sensor is on a level where alarm should be issued and controlling the alarm means based on the result, and an alarm of issuing an alarm, is provided with an intermittent control means of making exciting and heating intermittent by the exciting and heating means, keeping non-exciting time at a thermal time constant or a higher level, and keeping one period of a cycle between the exciting and heating and the non-exciting time within 60 seconds.
Patent JP-2000166303-A (JP)
Title: Dash inhibitor for walking type tending machine
Inventor: NAKAMURA TADAYOSHI
IPC: A01B33/08
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dash inhibitor for walking type tending machine capable of easily responding to inhibit dashing in plowing by rotary and in the case of unnecessary for the dash inhibitor, evacuating the dash inhibitor from its dash inhibiting position. SOLUTION: The dash inhibitor (a) of the walking type tending machine (A) is installed on the driving shaft side (b) than the rotary (c) and the resisting rod (a') is rotatably installed on the rotary transmission case, a pulling spring is set between the rear end of the resisting rod (a') and the rotary transmission case, in the case of the dashing of the body, the resisting rod turns to the anti- clock wise direction by the action of the spring to act as a resistance to earth, and a wire is connected to the resisting rod (a') and in unnecessary case of the resisting rod (a') the wire is pulled to hold the resisting rod in pulled up state, and the tip of the resisting rod (a') is formed in a sphenoid shape to easily stick into the earth.
Patent JP-H07200535-A (JP)
Title: Color information display device
Inventor: HASHIMOTO KAYOKO
IPC: G06F19/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a color information display device which can surely evaluate the combinations of various colors. CONSTITUTION:When a color sense mode starts, '01: green', '02: light blue', '03: blue', etc., are displayed in addition to 'What is the color of the clothes?' (A). When one of those colors is selected, '90%', '80%', '70%', etc., are displayed in addition to ''Which percentage does the selected color show?' (B). When one of those percentages is selected, '10: pink', '11: brown', '12: blue', etc., are displayed in addition to 'What color is combined with the selected one ?' (C). When one of those combination colors is selected, the evaluation is displayed for each of combinations of colors. (F, G).
Patent JP-H06205082-A (JP)
Title: Reception information statistical system for line concentrator
Inventor: ISHIBASHI MASAFUMI
IPC: H04L69/40
Filed: 1992-12-28
Abstract: PURPOSE:To provide a reception information statistical system for a line concentrator in which the statistical processing time of reception information can be suppressed even when the number of ports is increased. CONSTITUTION:The state of presence/absence of detection of the reception information at the part of each detection circuit 11 is allocated to each bit of the data bus 301 of a microcomputer 10, while, a register with the same address area in each detection circuit 11 is allocated at every reception information, and it is detected to which detection circuit 11 the reception information is inputted by the register at every reception information, and also, it is detected to which port of the detection circuit 11 the reception information is inputted by the data bus 301.
Patent JP-H10184129-A (JP)
Title: Entry and exit control system
Inventor: IKEGAWA TOSHIO
IPC: G06Q50/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate between entry and exit, and confirm the history of transits for preventing the occurrence of a crime inside. SOLUTION: When an ID reading device 14 receives an electric wave transmitted from a non-contact type card 13, a door lock is released, and judgement is made as to whether a door 11 is opened within the prescribed time from the time of releasing the door lock. When the door 11 is judged not to be opened within the prescribed time, the door lock is actuated and transit information is sent to a monitor device. On the other hand, when the door 11 is identified as opened within the prescribed time, entry information is sent to the monitor device 16. Also, a human body detection means is installed so as to confirm the transit information, and control the locking of the door 11.
Patent JP-H09170724-A (JP)
Title: Combustion device
Inventor: NAGAI ITSUO
IPC: F23D14/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device of thick and thin fuel concentration combustion system, which is capable of maintaining stabilized flame even when the number of rotation of a fan motor is reduced. SOLUTION: A pair of thick mixture gas passing sections 3 are arranged at both sides of a combustion pipe main body 2 so as to pinch the same while a flame port member is mounted on the upper part of the combustion pipe main body 2. A thin mixture gas flowing passage is formed between the combustion pipe main body 2 and the thick mixture gas passing sections 3. A communicating hole is provided between the combustion pipe main body 2 and the thick mixture gas passing section 3 to supply a part of thick mixture gas from the combustion pipe main body 2 into the thick mixture gas passing section 3. The thick mixture gas passing section 3 is provided with air holes 36 and air is guided into the thick mixture gas passing section 3 to generate thick flame by injecting thick mixture gas from a flame port 35.  The remaining part of the thick mixture gas, discharged out of the combustion pipe main body 2, is diluted by being mixed into air in the thin mixture gas flow passage and is discharged out of the thin flame port member 5 through a thin gas mixing chamber 70 to generate thin flame.
Patent JP-H11182704-A (JP)
Title: Control valve and manufacture therefor
Inventor: SEKINE KANEKATSU
IPC: F16K1/42
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To seal a hydraulic circuit without polishing to a valve body or using a gasket by mutually welding a resin valve body having the hydraulic circuit and a resin separate plate. SOLUTION: Horizontal directional vibration is applied to a separate plate 12 while applying prescribed pressure to a valve body 11 by lowering an upper fixing member 1 together with the separate plate 12. Frictional heat is thus generated between the separate plate 12 and the valve body 11, the valve body 11 and the first separate plate 12 are stopped vibration when the contact part of the separate plate 12 and the valve body 11 melts welded together while cooling/holding the contact part for prescribed time. The valve body 11 is welded to a second separate plate 13 by applying horizontal directional vibration to the valve body 11 while applying prescribed pressure between the valve body 11 and the second separate plate 13.
Patent JP-H10185741-A (JP)
Title: Leakage-monitoring system of adjacent pipeline
Inventor: TOYODA SHIGERU
IPC: G01M3/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for protecting a gas pipe from being damaged due to water leakage from a water pipe in the case when a pipe form, where the gas pipe and the water pipe are arranged adjacently, is an object. SOLUTION: In a system for monitoring the leakage of pipelines that are buried adjacently under the ground, a means 10 for detecting a condition change in the ground due to a leakage at one of the pipelines is connected to an input side, a control part 9 where a transmitting means 11 is connected to an output side is provided, and the control part 9 gives a warning that a leakage has occurred at one of the pipelines when a condition change has been detected by the detection means 10.
Patent JP-H11184420-A (JP)
Title: Eddy ring generating device, display device using it and its method
Inventor: OSHIMA JOJI
IPC: G09F19/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a device generating an eddy ring group advancing side by side into optional space and to provide a display device displaying optional picture and character, etc. SOLUTION: This eddy ring generating device is provided with a pressure means pressurizing a fluid, plural blow-out holes 4 opening to the space 6 blowing out the fluid added with the pressure by the pressure means in the prescribed direction as the eddy rings 5 and blowing out the eddy rings 5 at an interval capable of advancing side by side, and the pressure is changed repeatedly, and the eddy rings are generated continuously from the blow-out holes 4 to form plural eddy ring lines. Further, identification elements are added to the eddy rings, and the eddy rings are irradiated by illumination, and a display is performed on the space by the eddy rings.
Patent JP-H06213588-A (JP)
Title: Optimization of constitution of circuit pack and its heat sink
Inventor: KABUE AZAARU
IPC: H01L23/467
Filed: 1992-12-04
Abstract: PURPOSE: To achieve a higher heat radiation efficiency by mounting a heat sink having a plurality of rectangular fins on at least one part comprising an exothermic element to specify a relationship between the thickness of the fins and the height and the width thereof. CONSTITUTION: A heat sink 10 mounted on an exothermic electronic component by an optional heat transfer system is made up of a heat-transfer material such as aluminum or copper, and has rows of a plurality of fins 12 with a specified height H and a specified thickness. The fins 12 protrude from a rectangular base 14 with a specified width W and a specified depth D. A plurality of parallel grooves with a specified width S are formed between the adjacent fins 12 and 12. The ratio of the thickness to the height H is set in a range of about 0.005 to 0.055 and the ratio of the width W to the height H in a range of about 0.03-0.13. The heat sink thus obtained is wrapped with a cover plate and cooled by cooling air with a fan.
Patent JP-2001162618-A (JP)
Title: Mixing and kneading paddle and its manufacturing method
Inventor: OTAKE SHOSUKE
IPC: B29B7/48
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a crack, separation or release of a reinforcing layer formed at the front end easily worn or damaged of a mixing and kneading paddle having excellent wear resistance to realize the paddle at a low cost. SOLUTION: Reinforcing layers 14 having reinforcing layer circular arc-like surfaces 13 continued to a circular arc-like surface 9 are formed at both sides at the end of a paddle body 6 having the surface 9 bulged to one another at both sides of the surface passing the rotating center of a bore 8. The layers 14 are each formed of a welding underlaying layer 15 of the same type material as that of the body 6 and a welding hard facing layer 16 covering the part of a boundary layer 17 between the upper surface of the layer 15 and the body 6, the layer 14, and a preheating temperature, a cooling speed and the like in the case of giving the welding layers are managed. As a result, the crack of the layer 16 is reduced as compared with prior art.  The release of the layer 14 from the body 6 can be prevented, and the paddle having excellent wear resistance and corrosion resistance can be realized.
Patent JP-H07201710-A (JP)
Title: Proximity aligner
Inventor: KAMIYAMA TSUTOMU
IPC: G03F7/20
Filed: 1993-12-29
Abstract: PURPOSE:To provide a proximity aligner capable of printing a pattern even on a large sized substrate with high precision. CONSTITUTION:The proximity aligner is provided with a light source part 1 for exposure, a partial exposure unit 3 locally irradiating a substrate W with the beams from the light source part 1 through a mask M, a scanning mechanism 6 horizontally scanning the partial exposure unit 3 in X, Y directions as well as an exposure stage 8 suction-holding the substrate W. In such a device, the expanding angle of the exposure light can be changed corresponding to the exposure region of the substrate W by changing the relative positions of the first and second lenses self-contained in the partial exposure unit 3 simultaneously and horizontally scanning partial exposure unit 3 in the X and Y directions. Resultantly, the pattern of the mask M can be locally and variably powered to be printed on the substrate W.
Patent JP-H0615082-A (JP)
Title: Sewing machine and discriminating method for occurrence of entanglement of thread in sewing machine
Inventor: FURUSHITA TSUGIHIRO
IPC: D05B51/00
Filed: 1992-12-04
Abstract: PURPOSE:To make it possible to discriminate promptly occurrence of loop-like entanglement of threads between the lower face of a fabric to be sewn and a shutter of a sewing machine during sewing. CONSTITUTION:In a space between a fabric 4 on a needle plate 2 of a sewing machine and a shuttle 6, the place where entangled threads 14 between them are got together is surrounded by an electrode 18 wherein signals with different levels in accordance with the number of entangled threads are induced. It is possible to discriminate occurrence of entanglement of threads between the lower face of the fabric and the shuttle by catching a change in the level of a signal from the electrode during sewing.
Patent JP-H10189028-A (JP)
Title: Storage battery
Inventor: SATO KOICHI
IPC: H01M10/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent active material from being separated from an electrode layer by a method wherein cusion material surpresses and absorbs vibration of a group of electrodes even if vibration is applied from outside by inserting cusion material into an air gap between the group of electrodes and an inner wall of a battery container and by inserting a separator between the cusion material and a periphery of the group of the electrodes. SOLUTION: A storage battery is equipped with a group of electrodes 1 and a battery container 2 containing those electrodes. The group of electrodes 1 contains plural positive electrode plates 1a and plural negative plates 1b alternately overlapped each other through separators 1c. The positive electrode plate 1a contains a thin metal collector and active material powder of the positive electrode adhered to both surfaces of the collector by binder. The negative electrode plate 1b also contains a thin metal collector and active material powder of the negative electrode. A cusion material 3 is inserted in an air gap between a periphery of the group of electrodes 1 and an inner surface of the battery container 2, and a separator 4 is inserted between the group of electrodes 1 and the cusion material 3.  A positive electrode terminal 5a and a negative electrode terminal 5b are electrically connected to the positive electrode plate 1a and the negative electrode plate 1b, respectively. Electrolytic solution is injected into the battery container 2, and it is sealed by an top lid with a safety valve.
Patent JP-2001163067-A (JP)
Title: Gas bottle mounting structure to automobile
Inventor: OKAWA HIROAKI
IPC: B60K15/03
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas bottle mounting structure capable of effectively utilizing brackets for mounting gasoline tanks of a gasoline-powered vehicle as the basic model of volume production. SOLUTION: In this gas bottle mounting structure to an automobile, for mounting a gas bottle 3 to a floor 2 of a gasoline-powered vehicle provided with brackets 15, 21, 22 for mounting first, second and third gasoline tanks, through a gas bottle mounting tool 55, the gas bottle mounting tool 55 comprises a body part 57 mounted along the longitudinal direction of the vehicle, a bracket 77 extended from the body part 57 toward the bracket 22 for mounting the third gasoline tank, and a bracket 78 extended toward the floor 2, the gas bottle mounting tool 55 is mounted on the brackets 21, 22 for mounting the second and third gasoline tanks, and further mounted on the floor 2, and the gas bottle 3 is mounted on the gas bottle mounting tool 55, whereby mounting the gas bottle 3 on the floor 2 by using the brackets 15, 21, 22 for mounting the gasoline tanks.
Patent JP-H05163848-A (JP)
Title: Three-dimensional parking device
Inventor: KATSURAHARA MOTOYUKI
IPC: E04H6/06
Filed: 1991-12-12
Abstract: PURPOSE:To park cars at two stages up and down in simple configuration and with a high economics by coupling each pallet by link with an inclining pit excavated aslant in the ground, and arranging the pallet to swing between the over-part and front part of the inclining pit. CONSTITUTION:An inclining pit 1 is excavated aslant in the ground, and a pallet 6 in link coupling is provided at a certain spacing more than car height from the inclining pit 1. The pallet 6 is made swingable between the over-part and front part of the inclining pit 1. Storing and discharging a car in/from the pit 1 takes place in the condition that the pallet 6 is situated over the pit 1. Setting and discharging of a car onto/from the pallet 6 is made in the condition that the palet 6 is swung to ahead of the pit 1 and put 6n a standstill 11.