baber/WOPTO huggingface dataset:
Patent JP-H10173323-A (JP)
Title: Terminal structure for flexible printed wiring board and production thereof
Inventor: KASAHARA YOSHIKI
IPC: H05K1/11
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a terminal, while enhancing shock-absorbing performance and decreasing thermal capacity by projecting a part of a copper foil integrally from the surface of a base film, to form a protrusion having a recessed cross section and then forming a solder layer on the surface of the protrusion. SOLUTION: A flexible printed wiring board 1 is constructed by forming a thin copper film on a base film 2, performing print wiring by etching the thin copper film and forming a wiring pattern, projecting a part of a copper foil 4 covered with a cover film 3 integrally from the surface 2a of the base film 2, to form a protrusion 5 having a recessed cross section and then forming a solder layer 6 on the surface of a protrusion 5. This structure surely prevents falling of a terminal. Moreover since the protrusion forming the terminal has a hollow structure, shock-absorbing performance is enhanced through spring effect, while reducing thermal capacity.
Patent JP-2001139069-A (JP)
Title: Package container for heating by microwave oven
Inventor: SHIMOMURA KYOICHI
IPC: A47J27/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive package container to be heated in microwave oven for which a vent hole is automatically formed when heating is made in a microwave oven. SOLUTION: For a package container to be heated in microwave oven made up of a laminated film comprising a thermoplastic film layer and a heat-sealable resin layer, a microwave-absorbing layer in a thickness of 1 to 8 μm consisting of an ink made up by scattering nonmetallic microwave-absorbing particles in a nonmetallic resin is formed in a specified shape at a part at the inside of the thermoplastic film layer.
Patent JP-H10204952-A (JP)
Title: Flapper valve adjustable flow rate for toilet water tank
Inventor: FERNSTRUM JOHN A
IPC: E03D1/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a flapper valve for water closet, which permits the user to adjust the water exhaust amount during the flushing. SOLUTION: A flapper valve 10 blocks the water exhaust hole 20 of a water tank 12, and during the flushing, the water exhaust amount of each flushing run can be adjusted by decreasing the valve buoyancy which will be generated by water influx into the flapper valve 10. The flapper valve 10 is arranged rotatably and its upper body is fitted with an integrally installed seal ring 30 of soft material and side walls 38. A conical cap 50 is equipped with a water port and can be inserted at the bottom of side wall. The cap is made of a comparatively rigid material and serves as a support for an internal buoyancy chamber 75 formed of the upper valve body and an end cap 90 so as not to make deformation under the operating conditions.  The end cap 90 is selected to suit one of a number of holes so as to adjust the water influx into the conical part as the function of the dimensions of the hole selected to suit the opening.
Patent JP-H10169919-A (JP)
Title: Gas cooking stove
Inventor: KODERA HIROSHI
IPC: F23D14/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a rise in temperature exceeding a fixed level near a burner and a top board as caused under the severe and abnormal application or others different from the normal application by detecting the temperature of an extended part formed on an upper outer circumference part of a burner body to cut the supply of a gas to a burner depending on the results of the detection. SOLUTION: An annular extended part 2 is integrally formed on the upper outer circumference part of a burner body 17 and a temperature sensor 31 is attached to the undersurface of the extended part 2. The temperature of the extended part 2 is detected by the temperature sensor 31 and a solenoid valve 32 is closed depending on the results of the detection to cut the supply of a gas to a burner 1. A thermocouple 33 is arranged in proximity to flame holes of the burner 1 to detect the non-existence of combustion flame with the thermocouple 33. The solenoid valve 32 is closed depending on the results of the detection. For example, when the combustion flame during the cooking is put out by the overflow of boiled food, the further supply of the gas is stopped.  The temperature sensor 31 and the thermocouple 33 are inserted into a series circuit and when any one of the parts is operated, the solenoid valve 32 is closed.
Patent JP-H01169701-A (JP)
Title: Rotary head device for magnetic recording and reproducing device
Inventor: SHIBATA KIMIMASA
IPC: G11B5/02
Filed: 1987-12-23
Abstract: PURPOSE:To remove a slip ring mechanism and to prevent the degrading of reliability due to abrasion by driving a rotating part by means of plural stator coils and an annular rotor coil and detecting a part of it to make it a power source for circuit in the rotating part. CONSTITUTION:The plural stator coils 34 to generate magnetic flux with energizing are so disposed inside an annular rotor magnet 35 fixed in the rotor 11 of a motor as facing to each other. A stator coil drive circuit 41 sequentially switches the energizing of the coils 34 to generate a rotating magnetic field, and thus the rotor magnet 35 i.e. a rotating cylinder 4 is driven. The rotor coil 36 detects a part of the magnetic flux-variation of the coils 34 to generate an AC signal, and a resulting current goes through the through hole of a hollow rotating shaft 33 then reaches a rectification circuit 42 to supply power for a recording and reproducing amplifier 43 so that a recording signal is supplied to rotary heads 1, 1' and that a reproduced signal is amplified. As a result, said supplying of power which conventionally is executed with slip rings can be achieved without the slip rings.
Patent JP-H03277221-A (JP)
Title: Fish reef for spiny lobster utilizing water-permeable concrete
Inventor: IRIKO KAZUO
IPC: A01K61/00
Filed: 1989-12-13
Abstract: PURPOSE:To fill essential conditions required as a fish reef for spiny lobsters and enhance collecting effects thereof by interposing and inserting respective plural support pedestals between plural water-permeable concretes having openings of a suitable shape, forming multistage shaped units and further forming mutually communicating hollow chambers in the interior of the shaped units. CONSTITUTION:Respective plural support pedestals (12a), (14a), (16a), (18a), (20a), (22a) and (24a) are interposed, inserted and fixed between respective water- permeable concretes having openings (11a), (13a), (15a), (17a), (19a), (21a) and (23a) of a preset suitable shape to form multistage shaped units 11, 13, 15, 17, 19, 21 and 23. Mutually communicating hollow chambers 25, 26, 27, 28, 29, 30 and 31 are formed in the interior of the aforementioned shaped units 11, 13, 15, 17, 19, 21 and 23 and a large-diameter opening (11a) for admitting spiny lobsters into the hollow chambers 25, 26, 27, 28, 29, 30 and 31 are simultaneously provided at nearly the central position of the lowermost stage 11 of the shaped units.
Patent JP-H09145512-A (JP)
Title: Pressure sensor, capacitive sensor, electric device and its manufacture
Inventor: YABE MAMORU
IPC: G01L9/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which can be mounted to a printed circuit board in the same process as an electric part and a pressure introduction path of which can be connected at the same time. SOLUTION: A semiconductor substrate 11 having a diaphragm part 14 working as a movable electrode and a supporting part for supporting the diaphragm part 14, and an insulating substrate 12 having a fixed electrode 16 and a pressure introduction hole formed at a position corresponding to the diaphragm part 14 are bonded with each other, thereby constituting a pressure sensitive element 10. A terminal 21 for the fixed electrode is formed at an opening edge of the pressure introduction hole of the insulating substrate 12, and is electrically connected to the fixed electrode 16 via an electric conductor formed at an inner face of the pressure introduction hole.  When the terminal 21 is soldered to a land 41 on a printed circuit board 40, the pressure sensitive element 10 is electrically connected to a wiring pattern on the circuit board 40, and at the same time, the pressure introduction path is connected to the land 41 of the circuit board 40.
Patent JP-H04195074-A (JP)
Title: Copying device
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve operability at the time of copying in a specified paper feeding mode by selecting a tray where the plain form of the same size as the size of a specified form is housed in the case of selecting the specified paper feeding mode. CONSTITUTION:When the specified paper feeding mode, for example, a cover mode is selected, a cover tray is selected in the case that the cover tray is set. In the case that it is not set, a tray 12 at an upper stage is selected as the cover tray. Next, the size of the specified form housed in the cover tray which is selected is detected. Then, a selection means judges whether the tray where the plain form of the same size as the size of the specified form is housed exists or not, and selects the tray when it exists. The selected tray is displayed and the display that copying is possible is executed on a message display.
Patent JP-H06169990-A (JP)
Title: Syringe needle for endoscope
Inventor: OHARA KENICHI
IPC: A61M5/14
Filed: 1992-12-07
Abstract: PURPOSE:To furnish a syringe needle for an endoscope which can prick surely even a hard inner wall of a celom, a deep internal organ and the like. CONSTITUTION:In regard to a syringe needle for an endoscope which is so constructed that a flexible tube 21 having the syringe needle 22 joined to the fore end thereof is disposed movably back and forth in a flexible sheath tube 11 so that the syringe needle 22 projects and withdraws from the fore end of the sheath tube 11, a tube compression preventing means for preventing the flexible tube 21 from being compressed in the axial direction is provided so that it can be inserted into and removed from the flexible tube 21 from the base end part side of this tube.
Patent JP-H04196835-A (JP)
Title: Multiplexing and separating device
Inventor: MATSUSHITA KIWAMU
IPC: H04L5/22
Filed: 1990-11-28
Abstract: PURPOSE:To realize a stable multiplexing operation and a stable multiplexing and separating operation by monitoring a phase difference between a parallel data signal inputted to a multiplexing part, and a parallel data signal outputted from a multiplexing and separating part, and providing a phase shifting part which shifts any phase when both of the phases are close to each other. CONSTITUTION:The clock signal of the parallel data signal inputted to a multiplexing part 1 from the outside, is transferred from a multiplexing part 1 to a phase shifting part 16, and inputted to a phase comparing circuit 17. The phase comparing circuit 17 compares the phase of this clock signal for the parallel data with the phase of a frequency division signal outputted from a clock selecting circuit 18, being the frequency division signal outputted from a multiplexing and separating part 2. As the result, when the phase difference of both of the signals is in a prescribed inhibited phase range, a switching signal is transmitted to the clock selecting circuit 18 after making the switching signal significant. Thus, an interference and disturbance due to a simultaneous switching can be prevented from occurring, and the multiplexing and separating device whose constitution is simple, which always operates stably, can be obtained.
Patent JP-2000147981-A (JP)
Title: Supply cartridge and image forming apparatus
Inventor: SASAKI YUKIMOTO
IPC: G03G21/18
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To supply a recording medium and image visualizing agent without discarding main parts which have an image forming function and to satisfactorily preserve the recording medium. SOLUTION: This supply cartridge 13 which stores sheet type recording medium and image visualizing agent is provided to be attached to the cartridge holding part 3 of an image forming apparatus main body 2, so as to supply the recording medium and the image visualizing agent. In this case, the time when the recording medium is used up is set to nearly the same time as when the image visualizing agent is used up, so that the number of times of supplying the recording medium and the image visualizing agent is reduced. Then, a window for bringing a paper feed roller 30 into contact with the recording medium is maintained in a closed state, so as to make the preserved state of the recording medium satisfactory, and it is opened when the holding part 3, to which the cartridge 13 is attached at an attaching/detaching position, is set at a print set position.
Patent JP-H08177552-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KIMURA TAKAHIKO
IPC: F02D41/34
Filed: 1994-12-28
Abstract: PURPOSE: To enable the injection of the fuel quantity necessary for the start of an engine even at the time of voltage being lowered so as to secure excellent startability by multiplying the start time effective injection time by correction factors, obtained according to the driving voltage of a fuel pump, to correct the start time effective injection time at the time of starting the engine. CONSTITUTION: In case of reading the output signals of a water temperature sensor 22, an intake air temperature sensor 23, and the like for detecting an engine operating state into a fuel injection control device 19 to control the injection timing of each injector 18, the effective injection time is obtained on the basis of the cooling water temperature at the time of starting an engine. When the cooling water temperature is the specified temperature or lower, individual correction factors are respectively obtained on the basis of battery voltage and intake air temperature, and the effective injection time is multiplied by these correction factors to obtain the corrected effective injection time at the start time.  The invalid injection time obtained from the battery voltage is then added to the corrected effective injection time to obtain the fuel injection time at the start time, and each injector 18 is controlled on the basis of this fuel injection time.
Patent JP-H11239805-A (JP)
Title: Titanium alloy sheet
Inventor: FUKAI HIDEAKI
IPC: C22F1/18
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a stock which is excellent in workability, free from any anisotropy in workability such as bending characteristic, and excellent in surface property after forming into members by providing a titanium alloy sheet whose surface roughness is of the specified value in any direction, and whose surface undulation is of the specified value. SOLUTION: The surface roughness of a titanium alloy sheet is Ra<=2 μm in any direction, and its surface undulation is WCA<=10 μm. Excellent workability is shown even when the sheet is bent in any direction. When the sheet is formed into a member, rough skin condition of the member due to the surface property of the stock sheet can be suppressed. When the surface finish after rolling is achieved by the pickling, the titanium alloy sheet small in surface roughness, free from anisotropy, and small in surface undulation can be easily manufactured.
Patent JP-H05139399-A (JP)
Title: Arranging method for space apparatus
Inventor: IZUMIYAMA TAKU
IPC: B64G1/24
Filed: 1991-11-15
Abstract: PURPOSE:To efficiently arrangedly provide space apparatus by collecting space apparatus on the basis of each marking in a vertical and a horizontal direction on plural number of guide plates arrangedly provided in a lateral direction on the front side of the space apparatus with the observation of the space apparatus toward the exposed part of a space station. CONSTITUTION:Guide plates 4 being mutually parallel at fixed spaces on the front side of a space apparatus 3 to be attached to the upper face of the exposed part 2 of a space station 1 are vertically provided on the above upper face. Guide plates 4 are severally paintedly provided with a marking 5 extending vertically at the center in the lateral direction of the front face of the plate 4 and markings 6 extending horizontally and mutually in parallel at fixed spaces in the vertical direction of the each guide plate 4. In the case of exchanging of the space apparatus 3, its front face is set along the guide plate 4 with the observation of the front face of the space apparatus 3 hung up through a robot arm or the like, and the space apparatus 3 is hung down as it is adjusted so that the markings 5, 6 and markings 7, 8 executed on the space apparatus 3 may mutually coincide.
Patent JP-H08182348-A (JP)
Title: Household power supply adapter for frequency converter/transformer
Inventor: HAMA RITSUO
IPC: H02M7/538
Filed: 1994-12-28
Abstract: PURPOSE: To enable electric equipment, such as the motor-driven pump, etc., which is designed to adapt to a specific commercial frequency and voltage to assure the same performance even when the equipment is used in an area where the commercial frequency is different from the designed frequency. CONSTITUTION: A rectifying means A once converts a house-service AC voltage of a commercial frequency obtained from a household supply plug socket and a constant DC voltage control means B controls the DC voltage to a fixed level. Then an inverting means C inverts the DC output voltage into an AC voltage of a prescribed frequency and voltage.
Patent JP-2000148986-A (JP)
Title: Device and method for simulation
Inventor: MORIYA TOSHIO
IPC: G06T1/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a simulating device and method which display video from an optional shot position in reality on a realistic level with a small amount of data and also do not give such an unpleasant impression as to have to specially wait for image generation when playing. SOLUTION: When a player performs a shot operation, a trajectory and arrival position calculating means 153 calculates the arrival position of a hitted ball (object). Also, an optional viewpoint image generating means 157 parallelly performs processing in which the image of the arrival position is generated and processing in which the image of a hitted ball corresponding to the position of the hitted ball at the point of the current time is generated and is synthesized with a landscape image to be shown. When the hitted ball reaches the arrival position and the image of the arrival position is also generated, the image of the arrival position as a landscape to be shown is selected.
Patent JP-H11138659-A (JP)
Title: Manufacture of silicone rubber blade
Inventor: SAKO YASUHIRO
IPC: G03G21/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicone rubber blade having an excellent edge accuracy to obtain a great variety of product by a low-cost investment in facility. SOLUTION: In the method for manufacturing a silicone rubber blade comprising the steps of casting a mixture of a liquid-like silicone rubber and a curing agent in a mold having an upper mold 1 including a flat mold surface and a lower mold 2 having a blade molding recess 23 and flash receiving grooves 22a, 22b disposed on a periphery of the recess 23 and engraved on a parting surface by opening, and molding it by curing; the mixture of an amount exceeding a dosage of the recess 23 is cast in the recess 13, and the mold 1 is mated to the mold 2 and clamped while the cast mixture is exhibiting a stringing gel state.
Patent JP-2000141904-A (JP)
Title: Water resistant protective layer, photofixable thermal recording medium and its manufacture
Inventor: KOYANO TAKESHI
IPC: B41M5/337
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance absorbency of an ink used for a stamp and having water resistance by forming a water resistant protective layer containing an acrylic resin and a colloidal silica, and preferably forming it on an uppermost surface of a photofixable thermal recording medium. SOLUTION: The water resistant protective layer contains an acrylic resin and a colloidal silica, and is formed by using a coating liquid obtained by mixing, for example, an acrylic emulsion and an aqueous dispersion of the silica in the presence of a crosslinking agent. When the coating liquid contains 30 to 60 wt.% of the silica, absorbency of the ink used for a stamp is improved, film formability is good, and a uniform film is obtained. Further, when the liquid contains 50 to 60 wt.% of the silica, the absorbency of the ink is further enhanced. Preferably, the protective layer is formed on an uppermost layer of the photofixable thermal recording medium which is color developed by a heat and recorded, and fixed at the record by emitting a light.
Patent JP-H01169402-A (JP)
Title: Resin molding for optical parts
Inventor: TANAKA AKIRA
IPC: G02B1/04
Filed: 1987-12-27
Abstract: PURPOSE:To improve optical characteristics and heat resistance by constituting the title molding of a solid soln. of polycarbonate and polyestercarbonate. CONSTITUTION:This resin molding is constituted of the solid soln. of the polycarbonate and the polyestercarbonate. Namely, the transmission loss of light is slightly increased with an increase in the compounding ratio of the polyestercarbonate in this resin molding, whereas the thermal deformation temp. rises to a fairly high degree and the resin molding exhibits the higher heat resistance. The resin molding having the excellent optical characteristics and heat resistance are thereby obtd. The excellent plastic optical fiber which has the extremely good heat resistance and obviates thermal deformation even at a high temp. is obtd. particularly when this resin molding is used as the core of the plastic optical fiber.
Patent JP-H03188387-A (JP)
Title: Lead frame for magnetic sensor, holder for fixing magnetic sensor and manufacture thereof
Inventor: SUGIMOTO YOSHIYASU
IPC: G01R33/02
Filed: 1989-12-19
Abstract: PURPOSE:To prevent direct application of a stress to an element by a construction wherein a guide part retaining a lead part is disposed in proximity to the lead part connecting a magnetic sensor electrically with an external circuit. CONSTITUTION:A space between a guide part 10a of a lead frame 10A and a connecting portion 101 thereof is set to be same with or smaller than a space between the adjacent ones of connecting portions 1-1 to 104. Since the guide part 10a and the connecting portion 101 are in proximity to each other as stated above, the guide part 10a of the lead frame 10A is located inside an area 11 of injection of resin and covered with the resin. Even when an external force is applied to a lead part 10 on the side of connection with a circuit board or the like, the external force can be prevented from being applied directly to an element 5A, according to this constitution.