baber/WOPTO huggingface dataset:
Patent JP-H09184584-A (JP)
Title: Air plug for pneumatic tool
Inventor: HIRANUMA TOSHIO
IPC: B25F5/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a safe air plug without the sudden jumping of an air hose. SOLUTION: This air plug has a first opening part 4 opened in a pneumatic tool (a) side through and air hose (c) on one end of an air passage 3 formed inside and a second opening part 5 opened in a compressed air supply source side on its other end. A partition wall 6 is provided in an intermediate part and also the first opening part 4 side is opened expandingly on this partition wall 6 and a narrow plural taper shape through holes 7 are formed in the second opening 5 side.
Patent JP-2001167372-A (JP)
Title: Voice alarm system and emergency alarm device
Inventor: UCHIDA TATSUMARU
IPC: G08B23/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To enable a voice alarm system which uses a transceiver to speedily and securely warn a worker in a working field by making it possible to continuously generates an emergency alarm sound which is louder than a sound amplifying means nearby the working field only by operating an alarm switch by a supervisor who has noticed an abnormal state at a distance from the working field in such a case. SOLUTION: This emergency alarm device has a housing H with alarm switches SW1 to SW3, a connecting means L which extends from this housing and can be connected to a microphone terminal tm of a 1st tranceiver T1, and an alarm sound signal output circuit Ce which is put in the housing H and outputs an alarm sound signal corresponding to a specific emergency alarm sound to the 1st tranceiver T1 through the connecting means L and microphone terminal tm when an alarm switch is operated for alarming to make the 1st tranceiver T1 send a radio wave corresponding to the alarm sound signal.
Patent JP-2001164944-A (JP)
Title: Opening area variable heat insulator
Inventor: SHIRAI MORIO
IPC: F02B77/11
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To change over between the heat insulation and the cooling of a heat source corresponding to a user condition, resulting in improving usability. SOLUTION: This heat insulator 1 covers an exhaust manifold 4. In the heat insulator 1, an opening 11 is formed to constitute an air flow intake portion 9 for taking air flow in a portion between the heat insulator and the exhaust manifold 4. Further, there is provided a louver portion, which covers the opening 11 of a heat insulator body 12, whose outer periphery portion other than at least one direction is fixed to a peripheral portion of the opening 11, and which is made of a material having a thermal expansion coefficient higher than the thermal expansion coefficient of the heat insulator body 12.
Patent JP-H06164697-A (JP)
Title: Automatic dial system
Inventor: SUZUKI MICHITOMO
IPC: H04M17/02
Filed: 1992-11-25
Abstract: PURPOSE:To make a telephone card distributed and used as a visiting cared unusable except for calls to a person printed on the card by providing a function for reading the telephone number of a call destination in a telephone set and providing a magnetic recording means on either of surface of the telephone card. CONSTITUTION:For a telephone and visiting card 10, the name 11 of an user is printed along with the name of a group to which the person belongs or the like on a front surface and also a photograph 12 is attached. Also, communication information 13 convenient for calling the person such as the address and the telephone number of the person, etc., is printed. Then, on a back surface, two strips of the magnetic recording means are provided, calling frequency information is inputted on one of them and the telephone number information of a destination to be called is inputted to the other. Then, when the person who received the visiting card 10 inserts it to the slot for the telephone card of the telephone set to use the card, a specified telephone entered in the visiting card is automatically dialled corresponding to the telephone number information recorded in the visiting card 10.
Patent JP-H07201346-A (JP)
Title: Fuel cell and its solid high molecular electrolytic film and electrode
Inventor: MIZUNO SEIJI
IPC: H01M8/10
Filed: 1993-12-29
Abstract: PURPOSE:To improve durability of a solid high molecular electrolytic film in a fuel cell. CONSTITUTION:Between an electrolytic film 10 and a negative pole 30 in a fuel cell, a negative pole side catalytic reaction layer 14 formed of a carbon grain carrying platinum and a fireproofing layer 16 formed of a carbon grain not carrying platinum are provided, and the negative pole side catalytic reaction layer 14 is surrounded by the fireproofing layer 16. In a boundary of these negative pole side catalytic reaction layer 14 and the fireproofing layer 16, the fellow carbon grains are brought into contact with each other. A peripheral edge of the negative pole side catalytic reaction layer 14 is coated with the carbon grain of the fireproofing layer 16 by leaving no space. Consequently, even when generated combustion of hydrogen by catalytic action of platinum by wrongly mixing oxygen in hydrogen gas, heat generated in the peripheral edge of the negative pole side catalytic reaction layer 14 is interrupted by the individual carbon grain of the fireproofing layer 16.
Patent JP-H05174128-A (JP)
Title: Graphic display device
Inventor: KANAMARU MASASHI
IPC: G06F17/50
Filed: 1991-12-19
Abstract: PURPOSE:To enable the rotation control of a 3-D object in a natural form by determining the rotary axis and rotary angle of a graphic based on the positional information designated by the inner product between a moving vector and a reference vector as well as a pointer. CONSTITUTION:A display means displaying a graphic 6 on a screen, an input means designating the movement of the pointer displayed on the screen and inputting coordinate information with respect to a 2-D coordinate system (x, y), and a control means obtaining the rotary axis and rotary angle of the graphic 6 on a virtual 3-D space (x, y, z) and performing rotary movement of the graphic 6, are provided. The control means obtains the rotary axis and angle of the graphic 6 on the virtual 3-D space from the positional information which has four reference vectors Ve1 to Ve4 arranged at a prescribed angle of 45 deg. against each other within the 2-D coordinate system (x, y) and is designated by the inner products c1 to c4 between the reference vectors Ve1 to Ve4 and the moving vectors Va, and controls the rotation of the graphic 6.
Patent JP-H09226135-A (JP)
Title: Ink jet printing head and its production
Inventor: MURAKAMI SHUICHI
IPC: B41J2/16
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a gap in the bonded part of a substrate and a top plate by bonding the substrate forming the bottom parts of a plurality of ink passages and the top plate forming the ceiling parts of a plurality of the ink passages by normal temp. bonding by surface activation. SOLUTION: A heater board 100 having ink emitting pressure generating elements and forming the bottom parts of a plurality of ink passages and a top plate 1300 forming the ceiling parts of a plurality of the ink passages are arranged on a bonding apparatus constituted of two vacuum chambers of a preparatory chamber and a pressure bonding chamber. In the pressure bonding chamber, the bonded part of the Si surface of the heater board 100 and the top plate 1300 having an Al membrane formed thereto is irradiated with energy particles by a saddle field type high speed atomic beam source. After the surfaces of the heater board and the top plate are activated by this irradiation, the Si exposed part 6 of the heater board 100 and the bonding part 1306 of the top plate 1300 are bonded.  By this constitution, the gap between the top plate and the heater board is perfectly eliminated and the generation of a cross talk phenomenon can be prevented.
Patent JP-H11178454-A (JP)
Title: Elevated cultivation vessel
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive elevated cultivation vessel easy to install/ withdraw, enabling stand-up relevant operations during raising period, capable of reducing the use of culture soil, water and fertilizer and the like. SOLUTION: This elevated cultivation vessel 10 has box-shaped culture soil containers 12 and a sustainment shelf 14 for sustaining the culture soil container 12 above the ground 13; wherein each of the bottom faces inside the culture soil containers 12 are provided with semicylindrical projections and drain holes, a cavity is provided inside each of the projections, the sustainment shelf 14 is supported by supports 18, and a pipe 17 for temperature control is installed inside each of the cavities.
Patent JP-H11179891-A (JP)
Title: Correction method and recording device
Inventor: YOSHIDA HAJIME
IPC: B41J19/20
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To decrease a positional shift of ink by shifting a position of a recording head at start of discharge in advance in relation to a head transfer direction in order to correct both direction recording positional shifts in recording operation. SOLUTION: A plurality of the same patterns are experimentally recorded, while varying a scan speed of a recording head (S40). The highest quality pattern is selected from a plurality of the recorded patterns, and an ink discharge speed from the recording head necessary for recording the selected pattern is stored in a nonvolatile memory. A correction amount for correcting the recording positional shift is calculated based on the stored ink discharge speed, and the recording positional shift is corrected based on the correction amount in actua recording. Further, in a test recording process it is preferable to carry out experimental recording by varying the scan-speed of the recording head by each specific amount.
Patent JP-H10184203-A (JP)
Title: Sill material for opening frame of room and opening frame constituting member of room
Inventor: SUGIYAMA KAZUKO
IPC: E06B1/52
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To fit a sill material easily and precisely by attaching a plate including a positioning, fitting projection and positioning index to each lower end of both side frame materials of an opening, into which a door mounted, and fitting the sill material onto the fitting projection. SOLUTION: A portion of a floor board 6 is cut off to form an opening, into which a door is mounted, and a pair of left and right frame materials is mounted to define the opening, and an index line (c) is drawn on the surface 3 of the side frames to indicate the center thereof in the front and rear direction (entrance and exit direction). The rear end (a) of a plate 20 provided with a fitting projection 22 and a positioning index 40 is aligned with the line (c) and fixed after the height of the plate from a foundation floor 5 is adjusted by means of a spacer. In this case, the center (b) of lower base material in the front and rear direction is aligned with the center (d) of a sill material in the front and rear direction.  By only fitting a sill material body on the projections 22 on both sides, a frame body of the opening can be easily formed, and thereafter a stopper for door and decorative materials 44 are attached to the frame body and the door is mounted using a hinge. Thus the frame body for the opening can be fixed easily and precisely.
Patent JP-2000179704-A (JP)
Title: Spring energizing disc type check valve
Inventor: HIROYA MASAHISA
IPC: F16K15/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a wear-reducible, spring energizing disc type check valve by relieving the sliding/contacting pressure between the bottom end of the outer periphery of a disc-like valve element and the bottom end of the inner peripheral wall of a valve casing. SOLUTION: An inlet port 2, an annular valve seat 3, and an outlet port 4 are formed coaxially in a valve casing 1. Four ribs 5 are disposed on the inner peripheral wall of the valve casing 1, while a gap for the passage of fluid is formed between respectively ribs 5. The inner surfaces of the ribs 5 are all positioned concentrically and at the same distance from the axial center of the outlet/inlet port (4, 2). A disc-like valve element 6 is disposed on the outlet port (4) side of the annular valve seat 3. In the disc-like valve element 6, its diameter is slightly smaller than that of the inner peripheral surface of the rib 5, while the outer periphery loosely slides/contacts on/with the inner peripheral surface of the rib 5. A coil spring 8 for energizing the disc-like valve body 6 toward the annular valve seat 3 is arranged between the disc-like valve body 6 and a spring shoe 7.  In the coil spring 8, its axial center is located lower than that of the outlet/inlet ports (4, 2), and it is arranged eccentrically on the lower part side of the disc-like valve element 6.
Patent JP-H06184171-A (JP)
Title: Flame-resistant polyester copolymer
Inventor: KUBOTA MICHIO
IPC: C07F9/53
Filed: 1992-12-17
Abstract: PURPOSE:To simply provide the subject compound excellent in flame retardancy and safety and useful for films, moldings, etc., by copolymerizing a specific amount of a specified phosphorus-containing dicarboxylic acid compound with a polyester. CONSTITUTION:A phosphorus-containing dicarboxylic acid compound (derivative) of the formula (R is 6-9C aryl, aralkyl; R' is H, 1-4C alkyl, hydroxyalkyl; R'' is H, methyl) is copolymerized with a polyester to produce the objective copolymer having a phosphorus content of 2000-30000ppm. The polyester is preferably produced from terephthalic acid, etc., and ethylene glycol, etc.
Patent JP-H10184495-A (JP)
Title: Fuel injection control method by variable nozzle hole type fuel injection nozzle
Inventor: HASEGAWA TOSHIYUKI
IPC: F02M61/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To form a fuel spray with characteristics optimum for engine combustion by rotating a rotary valve by operating an actuator in non-injection timing during one rotation of a jerk-type fuel injection device. SOLUTION: An injection nozzle and a jerk-type fuel injection device are used in a rotary valve 7 with a fuel passage being interconnectible to a nozzle hole in a hole. For spraying fuel in altering a nozzle hole opening area by rotating the rotary valve 7 with actuator 9, the target pulse number and rotational direction of the actuator are set up. When the specified split pulse number is reached, the actuator 9 is operated to rotate the rotary valve 7. When the executed turning angle is not reached to the target pulse number, the actuator 9 is operated at timing in one rotation of the jerk-type fuel injection device, thereby rotating the rotary valve 7. Thus, optimum injection conforming to the load and rotational frequency of an engine is performed.
Patent JP-H11183756-A (JP)
Title: Connector for optical signal input/output terminal
Inventor: SASA GENICHI
IPC: G02B6/42
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To transmit a signal by connecting an electric cable to an optical signal I/O terminal of an electronic equipment. SOLUTION: A plug is constituted of a box type knob part 10 and a projected rod-like pin part 17. A photoelectric conversion element 11 for mutually converting an optical signal and an electric signal is included in the element 11 and the conductive wires 9D to 9F of an electric cable are connected to the element 11 so as to transmit an electric signal. In the pin part 17, an optical fiber 12 is exposed from the tip of the pin part 17 to tone external and extended up to the element 11 so as to transmit an optical signal between the element 11 and an optical signal I/O terminal (the other side of the pin part 17). Contact parts 18A to 18C are formed on the outer periphery side of the pin part 17 so as to be connected to the I/O terminal and conductive wires 9A to 9C are connected to the contact parts 18A to 18C so as to transmit an electric signal.
Patent JP-2000243995-A (JP)
Title: Method for inspecting solar cell module and manufacture of solar cell module
Inventor: TSUZUKI KOJI
IPC: H01L31/042
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To more precisely inspect a defect on an electric wiring route in a solar cell module by a method wherein, in a state that a load is applied to the solar cell module, the electric wiring route in the solar cell module is inspected. SOLUTION: A constant-current voltage source 102 which comprises a sufficient capacity regarding this solar cell module 101 to be inspected is prepared. An ammeter 103 and a voltmeter 104 are connected. A prescribed current or voltage is measured. The solar cell module 101 is inspected. At this time, a load is applied in such a way that the solar cell module 101 is deformed or bent properly. For example, when a connection defect exists, a resistance value in the defect part is changed. When a current value or a resistance value is measured, the existence of the defect can be discriminated. In addition, since the solar cell module 101 itself generates a voltage due to irradiation with light, the defect can be discriminated when a voltage due to the irradiation with the light is measured.  Thereby, a defect on an electric wiring route in the solar cell module 101 can be discriminated more precisely.
Patent JP-H10187984-A (JP)
Title: Image collating device
Inventor: NAKAYAMA AKIHITO
IPC: G06T7/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To shorten time required for collation by narrowing the image of candidate through rough discrimination and discriminating the coincidence/non- coincidence of image concerning this candidate later. SOLUTION: When the discrimination of coincidence is held concerning all the candidate images registered in a fingerprint data base 5, a frame to be a reference is moved and when the discrimination of coincidence is held even after the repetition of the same processing, the same person is concerned for the image of candidate related to the hold of discrimination and obvious difference can not be judged, the discrimination reference is reduced. After the discriminated result of coincidence is outputted, a collation rate at such a time is recorded in the fingerprint data base 5. Further, the change of collation rate in the past recorded in the fingerprint data base 5 is continuously confirmed and when the reduction rate is lowered, the update of registered fingerprint data is called.  Then, the coincidence or non-coincidence with the fingerprint image registered in the fingerprint data base 5 is roughly discriminated and after the image of processing object is narrowed, the fingerprint is collated with this image of candidate.
Patent JP-H05169680-A (JP)
Title: Ink jet recorder
Inventor: IMON MASAHARU
IPC: B41J2/18
Filed: 1991-12-25
Abstract: PURPOSE:To prevent a reverse ink flow in a cylinder of a delivery recovering pump, a deterioration of recording quality, and an ink leakage from a cap by a method wherein a seal member reciprocating for sealing an ink suction port of the cylinder is provided in the cylinder of a pump means separately from a piston. CONSTITUTION:Over a shaft part of a piston shaft 33 between a piston presser 39 and a piston seal presser 40, a seal member 41 slidably fitted into a cylinder part 32 is fitted so as to move in the axial direction. The seal member 41 is made of a rubber-like elastic material, such as a silicon rubber or NBR. A lubricant is applied to the surface of the seal member 41 to reduce a frictional force in a sliding motion between the cylinder part 32 and the piston shaft 33. When the piston shaft 33 is further moved in a direction (d) from a suction stop state, a piston 45 is pressed in the direction (d) by the piston presser 39, and the seal member 41 is pressed in the direction (d) by the seal presser 40. As a result, both are moved in the direction (d). Upon completion of a preliminary suction by sealing an ink suction port 36 with the seal member 41, the piston shaft 33 is brought to a stop.
Patent JP-H10194870-A (JP)
Title: Far infrared ray emitting pottery and its production
Inventor: YAMAMOTO SHIYOUTA
IPC: C04B41/85
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new effect which cannot be provided by conventional products as well as effects provided by the conventional products by using new kind and new compounding ratio of raw materials which are not possessed heretofore and manufacturing a pottery by a method different from conventional techniques. SOLUTION: Sigaraki clay and Hagi clay (Mishima clay) are used as base materials and powder of Ioseki, pie water, a soil modifier and materials emitting far infrared ray, that are vermiculate, graphite silica and dolomite, are respectively added to the clay, and then the mixture is kneaded, molded, dried, unglazed-burned, glazed and then is calcined by oxidizing flame, reducing flame and neutral flame while raising calcination temp. from 900 deg.C to 1270 deg.C in stages. Calcined pottery is dipped in a dense soln. of ferrous and/or ferric salts and then is subjected to solar drying.
Patent JP-2000177796-A (JP)
Title: Manufacture of plate-like cover lid
Inventor: ONISHI KUNIAKI
IPC: C02F1/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply manufacturing a plate-like cover lid which is formed to protrude upward without a large-scaled apparatus. SOLUTION: After a fiber reinforced uncured thermosetting resin layer is formed on a face to be a rear of a plate made of fiber reinforced resin foam, the uncured thermosetting resin is heated to set and shrink so that the plate made of the fiber reinforced resin foam is positioned on an upper side. At this time, an upper surface of a laminate which is shaped to protrude upward is covered by the fiber reinforced resin layer to provide a three-layered laminate which is formed to be protrude upward. In addition, while the face to be a rear of the plate 1 made of the fiber reinforced resin foam is facing upward, a surface of a shape which is shaped to protrude downward by a jig 3 is covered by the fiber reinforced resin layer.  A resulted two-layered laminate protruding downward is inverted, and its surface is covered by the fiber reinforced resin layer, providing a three-layered laminate formed to protrude upward.
Patent JP-H06193761-A (JP)
Title: Flow rate controller
Inventor: MATSUO TAKENOBU
IPC: G05D7/06
Filed: 1992-12-25
Abstract: PURPOSE:To reduce dimension, improve the degree of freedom in piping, and facilitate maintenance. CONSTITUTION:A flow passage 33 which communicates to a liquid inlet 31 and an outlet 32 is formed on a base body 34. In the flow passage 33, a gas flow rate adjusting mechanism 35, flow rate detection sensor 36 for detecting the flow rate of the gas in the flow passage 33, and a control mechanism 37 which controls a gas flow rate adjusting mechanism 35 so that the gas flow rate is set to a prescribed value by the flow rate detection sensor 36 are installed. At least one between the inlet 31 and the outlet 32 of the base body 34 is positioned in the direction crossing at right angle with respect to the flow passage 33, and an L shaped flow passage is formed with at least one between the inlet 31 or the outlet of the flow passage 33. Accordingly, the base body 34 and the gas feeding pipe 23 can be connected in three dimensional form, and piping is facilitated, and the maintenance of a flow rate controller can be improved.