baber/WOPTO huggingface dataset:
Patent JP-H08113970-A (JP)
Title: Toilet bowl seat provided with deodorizing device
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/00
Filed: 1994-10-14
Abstract: PURPOSE: To prevent the penetration of water content into an air intake nozzle and protect a flow passage of a deodorizing device from being clogged by installing a shielding wall which projects out in the water seal direction from the air intake nozzle and installing a closet seat device to a toilet bowl main body. CONSTITUTION: A shielding wall 6 is installed in front of a deodorizing duct 5b so as to prevent the spray of urine from penetrating the duct, thereby keeping dry the peripheral area of the inlet of the duct 5b all the time. It is, therefore, possible to prevent fine particles of toiler paper or dust contained in the air from being deposited on the peripheral area of the inlet of the duct so that they may be discharged outside with the odor from a discharge outlet 1b. The shielding wall 6 is connected to the bottom of a hot water flow passage 4b with a pin so that it may rock. More specifically, when a casing 2 is installed to a closet seat main body 1, for example, the shielding wall 6 is turnable on the bottom side of the hot air flow passage 4b even when it is placed on the floor. This construction makes it possible to avoid the load of the casing 2 imposed to the shielding wall 6 and protect the shielding wall 6 from such troubles as breakage. Furthermore, the shielding wall 6 is turned to the depth against its rocking movement in the front and rear directions or urine from the front side, thereby covering the duct 5b with the shielding wall 6 and preventing penetration of urine, for example.
Patent JP-H1092525-A (JP)
Title: Connector
Inventor: YOSHINO TOSHINORI
IPC: H01R24/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the cable assembling workability, and to sufficiently response to a request for multi-polarization. SOLUTION: Connectors 4 are embedded in a first connector housing 2 in four lines, and each projecting part is formed with a U-shaped groove 4a for pressure-contact of cable. Slip off of the cable, which is made to pressure-contact with the U-shaped groove 4a, from the U-shaped groove 4a is regulated by an upper end surface of a groove 10 formed in a bottom part of a pushing member 7. The pushing member 7 is provided with a hollow part 8 for leading cable, and the hollow part 8 is provided with a groove 9 communicated with the groove 10 and for temporarily locking the cable.
Patent JP-H1085811-A (JP)
Title: Method for zero-regulation in leveling of hot roll finish rolling mill
Inventor: SUMINAGA TOMOTAKE
IPC: B21B37/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the zero regulation in the leveling by reducing the coefficient of friction between rolls to reduce the thrust, and reducing the variance in the differential load of the zero regulation in the leveling. SOLUTION: The differential oil column in a condition where the gap between rolls is parallel during the actual rolling by a hot finish rolling mill is compared with the differential oil column during the zero regulation when the oil is applied. As indicated in the figure, variance in the differential oil column during the zero regulation is small, and matches with the differential oil column during the rolling due to regulation of the target differential load. In the zero regulation in the leveling when work rolls are re-assembled, the accuracy of the zero regulation in the leveling can be improved by applying oil to the rolls to reduce the coefficient of friction between the rolls.  Though a large volume of oil is required because oil is burned during the rolling, a small amount of oil is sufficient for the zero regulation and application of oil during the zero regulation raises no problem in the oil consumption.
Patent JP-2001078395-A (JP)
Title: Small motor with commutator
Inventor: SAKANE KEISUKE
IPC: H02K13/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To attain connection in a smaller and narrower area than for soldering connection by winding a winding terminal around a terminal part having a cross section area larger than that of a winding member for winding the winding terminal, heating and melting the terminal of a terminal bus, and joining it to the winding terminal. SOLUTION: The commutator piece of a motor is provided with a radial part extending outward in a radial direction from a commutating part, a polar part 2231 which is on the part of the radial part and exposes a metallic surface, and a terminal part 2251 extending from the radial part and connecting a winding terminal. Insulators 1301, 1401, and a commutator 2001 are mounted on the part to which a shaft 1101 and a core 1201 are fixed. A winding terminal 1511 is wound by a plurality of turns, around the protruding pole of the core 1201 and the terminal 2251 having a cross section area far larger than that of the winding member of the winding terminal of the commutator. The bus end of the terminal 2251 is heated and melted by arc welding and formed into a spherical shape, which wraps the wound winding terminal 1511 for jointing.  The pole is disposed between a commutating part and the terminal, so that welding current can avoid passing through the commutating part, thus it is possible to prevent degradation of quality.
Patent JP-2001076537-A (JP)
Title: Composite conductor of dissimilar material for power cable
Inventor: NAKAMURA KEITARO
IPC: H01B5/08
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To apply a circular stranded wire up to the larger size by forming a strand of the outermost layer of the circular stranded wire or plural stranded layers to the inside from the outside for constituting a conductor of a power cable out of a construction material having electric conductivity higher than a strand of a layer inside of the strand. SOLUTION: A strand of a stranded wire for constituting a conductor of a power cable is formed of a copper wire 5, and a silver wire 4 having electric conductivity higher than the copper wire 5 is used for a strand of the outermost layer of the stranded wire. The silver wire 4 having high electric conductivity is used for the strand of an outside layer for flowing an electric current by a skin effect to restrain an increase in the whole apparent resistance to restrain an outer diameter increase and a cost increase, and a circular stranded wire conductor can be applied to the smaller size in a divided conductor applying area. A condition of over how many layers the strand having high electric conductivity is arranged from the outside is selected so as to optimally restrain an increase in the whole apparent resistance to obtain the same resistance as divided copper conductors.
Patent JP-H03110535-A (JP)
Title: Single-lens reflex camera
Inventor: YOKOTA HIDEO
IPC: G03B13/26
Filed: 1989-09-25
Abstract: PURPOSE:To miniaturize a camera without imparing the effective brightness of a photographing lens by providing a movable reflection mirror close to the diaphragm of a photographing lens. CONSTITUTION:A reflector 5 arranged between a diaphragm shutter unit 1 and the photographing lens 2 has a reflection surface 5a on which the optical path of a finder is reflected and a contact surface 5b with a cam. The diaphragm shutter is shifted in an opening state once and a stepping motor stops at a position where it goes half round so as to make the reflector 5 retreat out of a photographing optical path. Thereafter, a CCD 4 starts an accumulating action and the diaphragm shutter opens to perform a specified exposing action. After completing exposure, the stepping motor goes half round and returns to a home position, and the diaphragm shutter opens after transferring the accumulated charges of the CCd 4. Thus, the camera is miniaturized without reducing the effective brightness of a finder image or a video.
Patent JP-H1098780-A (JP)
Title: Multifunctional remote control repeater
Inventor: NAGAKITA HIROKI
IPC: H04Q9/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To operate more than one device by a single remote control unit at the same time or with a certain-time delay and operate even a device which is at a remote point or hidden behind a body by reading a remote control signal from a remote control signal transmitter attached to a device to be controlled out of a memory and sending it to the controlled device. SOLUTION: The dedicated remote control signal transmitter A sends a memory-write/memory-read mode select signal. A remote control signal transmitter receiver consisting of a reception part for a remote control signal which includes an infrared-ray receiver C, an amplifier D, a signal detector E, and a signal recognition unit F, a CPU, a timer G for a timer operation, a peripheral device including a memory J, etc., and an infrared-ray transmitter L stores the remote control signal from the remote control signal transmitter attached to the device to be controlled in a specific area on the memory J when the mode select signal indicates a memory write mode. When the mode select signal indicates a memory read mode, the remote control signal is read out of the memory J and transmitted to the device to be controlled.
Patent JP-S60142670-A (JP)
Title: Reduction system for half-tone picture
Inventor: SHIBUYA HIROJI
IPC: G06T3/40
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a reduced picture without spoiling the property of half-tones by outputting reduced picture element blocks after making a black/white decision by using a dither matrix generated by generating random numbers for every two- dimensional block. CONSTITUTION:A reduced block area dividing part 102 divides binary black/ white digitized picture information in a reduction objective rectangle in video memory 101 into reduction processing unit blocks. A reduction picture element point determining circuit part 103 calculates change point position information in a processing unit block after reduction simultaneously with the block division. Then, the picture element level at a change point is calculated by a calculating circuit part 104 for reduction picture element point picture element level and the two-dimensional picture element level matrix in this processing unit block is outputted. This output is supplied to a reduction picture element point dither processing circuit part 105, which makes a black/white decision by using the dither matrix as a threshold value to output the result as output picture information to reduced dither picture memory 106.
Patent JP-H0559104-A (JP)
Title: Agent for preventing deposition of polymer scale, polymerizer and preventing method
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1991-09-03
Abstract: PURPOSE:To provide the subject preventing agent containing a condensation product of an aromatic amine compound, an aromatic nitro compound and an aromatic hydroxy compound and capable of effectively preventing the deposition of the scale of a polymer of a monomer having ethylenic double bond. CONSTITUTION:The objective agent for preventing the deposition of polymer scale contains a condensation product produced by heating (A) an aromatic amine compound such as aniline and o-, m- or p-phenylenediamine, (B) an aromatic nitro compound such as nitrobenzene and o-, m- or p-oxynitrobenzene and (C) an aromatic hydroxy compound such as phenol and hydroquinone in the presence of a mineral acid and a condensation catalyst under heating. The coating film of the deposition preventing agent is applied to the inner surface of a polymerizer.
Patent JP-H08112039-A (JP)
Title: Plant trellis
Inventor: TOYODA YOSHIFUSA
IPC: A01G9/12
Filed: 1994-10-17
Abstract: PURPOSE: To provide a plant trellis capable of making a winder wind on the plant trellis and raising the density of the winder. CONSTITUTION: This plant trellis is formed by connecting each bending member of plural zigzag wires 6 which are arranged at vertical intervals, bent alternately right and left and extended laterally to plural longitudinal wires 4 and 5 which are arranged at lateral intervals, displaced alternately right and left and extended in the vertical direction.
Patent JP-H07163687-A (JP)
Title: Golf club head
Inventor: UCHIDA YOSHIHISA
IPC: A63B53/04
Filed: 1994-10-17
Abstract: PURPOSE:To prevent rattling at a junction part, and improve impact resistance, durability, hitting performance, and usage feeling by forming a sole member of non-titanium material having a specific gravity larger than that of titanium or titanium alloy composing a golf club head main body by a specific percentage, and fixing it to the club head main body to be integrated with it by welding. CONSTITUTION:A sole member 2 of non-titanium material is fixed to an aperture part 1A of a sole part of a shell-shaped golf club head main body for a wood comprising titanium or titanium alloy by welding. This sole member 2 is formed of metal material of a larger specific gravity than that of titanium or titanium alloy by 30% or more. This metal material is, desirably, composed of metal or alloy including the metal selected in a group comprising zirconium, niobium, and tantalum.
Patent JP-H04129362-A (JP)
Title: Ring back tone detector
Inventor: SAKAI YOSHIHIRO
IPC: H04M1/00
Filed: 1990-09-20
Abstract: PURPOSE:To prevent malfunction of an echo canceller by generating a talking signal detection output when an input signal is a talking signal representing non-sinusoidal wave state, its level is a prescribed level or over and when a silence state durates longer than that of a ring back tone. CONSTITUTION:A zero cross counter 1 sends a time between zero cross points of an input signal or the result of count of number of zero cross points for a prescribed time to a non-sinusoidal wave detection circuit 2, the circuit 2 detects the non-sinusoidal state of the input signal from the result of count and sends it to a discrimination circuit 5. A level detector 3 sends the result of comparison between the level of the input signal and a threshold level Th to a timing matching circuit 4, and the circuit 4 sends the result to the circuit 5 while matching its timing with the output of the circuit 2. The circuit 5 generates an RB detection signal while assuming the ring back tone (RB) before a talking signal comes, and when the circuit 5 detects a non-sinusoidal wave from the circuit 2, that is, a talking signal while the level detection signal from the circuit 4 is the threshold level Th of the input signal, the circuit 5 selects a talking signal detection output from the RB detection output. Thus, malfunction of the echo canceller is prevented.
Patent JP-2000081719-A (JP)
Title: Image recording body and method for recycling image recording body using it
Inventor: KOBAYASHI TOMOO
IPC: G03G21/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To smoothly separate an image recording body from an image peeling member without causing trouble such as winding and without lowering the removability of image forming material or working efficiency by providing an area having releasing property or high rigidity at the end of the image recording medium. SOLUTION: The area 12 having the releasing property is provided at one part of the margin of the leading edge and the margin of the side edge of the image recording body 10. The area 12 having the releasing property is formed by performing releasing property imparting processing to the base material of the recording body 10. It is conceivable to form the area 12 having the releasing property all over the margin of the recording body 10(figure A) or on the margin of the leading edge(figures C, E and H) or the margin of the side edge(figures B and F) and conceivable to form it on all of or a part of the margin(figures D, G and I). It is conceivable to provide the area 12 having the high rigidity at one part of the margin of the leading edge and the margin of the side edge of the recording body 10.  The area 12 having the high rigidity is an area having high flexural rigidity and high stiffness, and is formed by increasing the thickness of the corresponding part of the recording body 10.
Patent JP-S60143506-A (JP)
Inventor: FUJISAWA SEIJI
IPC: H04R1/02
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000087280-A (JP)
Title: Production of titanium
Inventor: YAMAMOTO HITOSHI
IPC: C25C3/28
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain high-purity titanium conveniently at a low cost while suppressing the elution of impurities from an electrolytic vessel by applying a voltage also between the vessel packed with raw titanium as an anode and the electrolytic vessel as a cathode when the raw titanium is refined by fused-salt electrolysis. SOLUTION: A mixture of NaCl and KCl in 1:1 molar ratio is first introduced into a vessel main body 1a, heated to about 650 deg.C under reduced pressure to sufficiently dehydrate the chloride mixture, then the inside of a furnace is replaced by an argon atmosphere, the mixture is heated and held at about 740 deg.C to melt the mixture, and an electrolytic bath 4 is formed. Subsequently, the raw titanium T is placed in the Ni basket-shaped vessel 2 in the main body 1a, a titanium rod 3 is placed in the main body 1a and dipped in the bath 4, a lid 1b is closed, liq. TiCl4 is blown into the bottom of the raw titanium T to form titanium ion in the bath 4, and then a DC voltage is applied on both the electrolytic circuit 11 and an impurity elution preventive circuit 21.
Patent JP-S61166084-A (JP)
Title: Fitting method for terminal in flexible laminated piezoelectric body
Inventor: KADOOKA TSUTOMU
IPC: H01L41/45
Filed: 1985-11-08
Abstract: PURPOSE:To fit a terminal easily to a piezoelectric body positively by integrally combining the laminated piezoelectric body and pressing in the terminal under the state in which the side section of the piezoelectric body is softened by a solvent, heating, etc. CONSTITUTION:When piezoelectric bodies are deposited, the piezoelectric bodies are deposited and piezoelectric layers 1, 1 and an internal electrode layer 2 interposed between the layers 1, 1 can integrally be combined firmly under the treatment of vulcanization through heating and pressing when a rubber group piezoelectric material is used as a piezoelectric layer, and the piezoelectric bodies are laminated and the layers 1, 1 and the layer 2 can be united integrally by a hot press when a resin group piezoelectric material is employed. The tip 4a of an acicular terminal 4, the tip 4a thereof is formed at an acute angle, is pressed into the thick section of the internal electrode layer 2 or between the laminated surfaces of the internal electrode layer and the piezoelectric layers from the outside under the state in which a proper solvent is applied to a terminal mounting section for the laminated piezoelectric body P or the terminal mounting section is heated by a heater and the terminal mounting section is softened, thus electrically connecting the terminal 4 mechanically to the internal electrode layer 2.
Patent JP-H06101836-A (JP)
Title: Safety device
Inventor: NAKANE SHINICHI
IPC: F23N5/24
Filed: 1992-09-21
Abstract: PURPOSE:To provide the safty device by which a burning state in a combustion equipment can be detected through a burning sound and burning state signal can be transmitted through ultrasonic waves. CONSTITUTION:There are provided a combusting judging unit 4 provided in the vicinity of a pipe 3, through which fuel such as a gas or a liquid fuel and the like is supplied to a combustion equipment 1 having a burner 2, for judging whether it is normal or abnormal combustion by detecting burning sounds, a combustion signal transmitting unit 5 for transmitting of a signal of the combustion judging unit 4 in the form of an ultrasonic signal, and a combustion signal receiving unit 6 for receiving a signal from the combustion signal transmitting unit.
Patent JP-H1098787-A (JP)
Title: Transmission and reception system
Inventor: KAWASAKI SHINJI
IPC: G08C15/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reception system which can use transmission parts at the same time and is simple in constitution as a transmission and reception system for using transmission parts at the same time, specially, for data transmission, etc. SOLUTION: A transmission period V and a transmission stop period are arranged by turns, short and long transmission stop periods Xs and Xd are changed according to a certain rule, and data for deciding whether or not each transmission period V is in the same transmission cycle C is added to the transmission period V to selects a necessary transmission period V by a reception part even when a transmission period V sent out of each transmission part reaches the reception part more than once in one cycle of transmission, thereby enabling transmission and reception without any trouble even when plural transmission parts are used at the same time.
Patent JP-H0988386-A (JP)
Title: Door switch device
Inventor: YOKOYAMA KATSUMI
IPC: E05B17/22
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance the operating easiness of a door switch by performing certainly the turn-on and turn-off of a switch element using the first and the second operational piece having a grip which moves in the direction as the push and darw of an opening door. SOLUTION: A door switch device 1 is composed of a receptacle piece 2 furnished at a wall opening and a lock body 3 furnished on an opening door. The lock body 3 is equipped with a locking rod 4, a detent piece 5, disengaging piece 6, slide piece 7, and actuator pieces 9A, 9B, and further the first and the second operational piece 12, 13 which move the disengaging piece 6 by moving in the same direction as the push and draw of the opening door. The slide piece 7 is moved fore and aft by one of the operational pieces. The receptacle piece accommodates a switch element 23 operated with protrusion and a dummy part out of operation in two positions where the actuator pieces 9A, 9B protrude.  The actuator 9 protrudes and retracts with the push and draw of the operational pieces 12, 13, and the on-condition of the switch element 23 is held when a person is coming into the room and opens and shuts the door, and off-condition is generated when he is going out and opens and shuts the door. Because the switch 23 and dummy part 24 are changeable in positioning, they can work well for any of an inward opening door and outward opening door.
Patent JP-S60143605-A (JP)
Title: Magnet roll for magnetic brush development
Inventor: KOETANI KOUJI
IPC: H01F7/02
Filed: 1983-12-29
Abstract: PURPOSE:To contrive to enhance abrasion resistance of a magnet roll for magnetic brush development by a method wherein a roll type magnet is incorporated in a rotatable condition into the inside of a cylindrical sleeve formed by using the specified steel pipe manufactured of non-magnetic austenite stainless steel. CONSTITUTION:A roll type magnet 2 is incorporated in a rotatable condition into the inside of a cylindrical sleeve 3 formed by using a steel pipe manufactured of non-magnetic austenite stainless steel having surface Vickers hardness of 220 or more and containing ferrite at content of 0.5% or less. As the above-mentioned sleeve 3, the draw ratio at the final cold draw working is regulated within the range of 5-25%, and the steel pipe manufactured of austenite stainless steel whose heat treatment is abolished is used, and moreover, to regulate the ratio of component of nickel to 10-15% is suitable. Accordingly, durability is enhanced, and moreover final heat treatment is made to be unnecessary, and cost can be reduced.