baber/WOPTO huggingface dataset:
Patent JP-H02125949-A (JP)
Title: Fuel injection device
Inventor: SUGIMOTO ATSUSHI
IPC: F02M69/04
Filed: 1988-11-07
Abstract: PURPOSE:To prevent a pool of liquid fuel and to prevent the deterioration of the starting property at a low temperature by inclining a mixture body in which a throttle valve and a fuel injection valve are provided to make its bottom surface inclined at a specific angle to the bottom surface of an intake maniford continued to the mixture body. CONSTITUTION:A mixture body 4 is linked to an intake maniford 5 provided positioning its bottom surface almost horizontal, and a throttle valve 3 and a fuel injection valve 10 are arranged in the mixture body 4. In a fuel injection device with such a composition, the mixture body 4 is positioned by inclining the maniford 5 side of the mixture body 4 downward, while the opposite side upward, and the inclination angle theta is set 10 to 30 deg.. As a result, when a part of the sprayed fuel injected by the fuel injection valve 10 is condensed into liquid in front of the throttle valve 3, the liquid fuel is let flow down to the intake maniford side through the inclined bottom surface of the mixture body 4. The starting at a low temperature, in particular, can be carried out in a good condition, consequently.
Patent JP-H09117479-A (JP)
Title: Character string input device adaptable to viewpoint
Inventor: OTSUBO GORO
IPC: A61B10/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enable character strings to be selected through the movement of viewpoint similar to that of usually searching desired characters from a table of the Japanese syllabaries for example. SOLUTION: Virtual character strings 21, in which all characters to be candidates for selection are virtually arrayed in a prescribed order, are stored in a memory for virtual character array. In the virtual character strings 21, a character string is read which is contained in the range 22 of selectable character strings, and on the outer circumferential part, a part 24 for indicating movement of a selection range is added and displayed in a display part 17. The viewpoint is detected by a viewpoint detector in a selectable character string part 23 and in the part 24 for indicating movement of a selection range that are displayed in the display part 17. If the viewpoint position is in the indicating part 24 for a fixed time or longer, the selectable character string range is moved in accordance with the viewpoint position, and the selectable character string part 23 is moved.  In addition, if the viewpoint detected by the viewpoint detector is on the selectable character string part 23 for a fixed time or longer, the character is selected and inputted in the input character string memory.
Patent JP-H0597109-A (JP)
Title: Selecting/packaging device for eggs
Inventor: NANBU KUNIO
IPC: B65G47/30
Filed: 1991-10-01
Abstract: PURPOSE:To improve the processing capability of a selecting/packaging device for eggs without making the device larger. CONSTITUTION:Under a carrying device 3 which carries eggs 2 after metering in a single line, receiving conveyors 10-16, which receive eggs with the longitudinal axes to be vertical, are provided. Under the receiving conveyors, packaging lines 19-25, which make packs 17 stand by, are provided in parallel. Also, at the sides of these receiving conveyors and packaging lines, transfer devices 26-32, which transfer the eggs on the receiving conveyors to the packs on the packaging lines, are provided. The transfer devices are positioned at the leading egg line on the receiving conveyors, and the eggs are drawn by suction after the width of suction arms is adjusted, and at discharge position, the eggs are discharged in a pack after the width of the suction arms is adjusted to the pitch of storage seats of the pack.
Patent JP-H08143508-A (JP)
Title: Production of carboxylic acid derivative
Inventor: KUME KOJI
IPC: C07C51/31
Filed: 1994-11-15
Abstract: PURPOSE: To provide a method for easily producing a carboxylic acid derivative or its alkali metal salt useful as an intermediate for agricultural chemicals, medicines, etc. CONSTITUTION: An alcohol compound of formula I (R<3> is lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxyalkoxy, benzyloxy, lower alkoxycarbonylalkoxy, lower alkoxyalkenyloxy, cycloalkloxy) is reacted with 3,4,5,6-tetrahydrophthalic anhydride of formula II in the presence of a base (preferably triethylamine), if necessary, further in the presence of a pyridine derivative, to obtain the carboxylic acid derivative of formula III. When an alkali metal alkoxide compound of formula IV (M is alkali metal salt) is exchanged for the compound of formula I in the reaction, a compound of formula V is obtained. The compounds of formulas III and V are useful e.g. as intermediates for an N-acyl-N-phenyltetrahydrophthalamic acid derivative of formula VI useful as a herbicide.
Patent JP-H01124942-A (JP)
Title: Cathode-ray tube
Inventor: HASHIMOTO TOKUO
IPC: H01J29/86
Filed: 1987-11-09
Abstract: PURPOSE:To improve dielectric strength property and vibration-proof property by providing a recessed portion in a surrounding member of a cathode-ray tube and securing a getter vessel support mechanism in the recessed portion. CONSTITUTION:When a getter vessel support mechanism 7 for supporting a getter vessel 6 and having height l is secured in a recess 9 provided on the inner surface of a funnel 1b via frit glass, getters can be always flown accurately onto the inner surface of the funnel. Due to a strong spring effect of the vessel support mechanism 7, a thin graphite film applied inside a surrounding does not come off. As a result, material cost is reduced and vibration-proof property is improved without deteriorating dielectric strength property.
Patent JP-H05115368-A (JP)
Title: Electric kettle
Inventor: YOSHIDA YUICHI
IPC: A47J27/21
Filed: 1991-10-28
Abstract: PURPOSE:To provide an electrical kettle which can keep the temperature of vessel lower than a specified temp. to prevent its damage when stopping the current to a heater in a heater condition. CONSTITUTION:The water temperature is detected by a temperature detecting means 12 and the signal of the temperature sensor 5 is inputted in a temp.-rise detecting means 13 to measure the thermal variation in a unit time (DELTAtheta/DELTAt) to calculate the rising degree of temp. of the hot water in the vessel 2 and then outputted to an overheat-prevention means 14. The output of electric source voltage detector 15 is inputted into a compensation means 16 to set a threshold alphaof the rising degree of temp. as a function of the electric source voltage (V) detected by the electric source voltage detector 15 and the rising degree of temp. is outputted to the overheat-prevention means 14. The overheat- prevention means 14 compares the thermal variation in a unit time (DELTAtheta/DELTAt) measured by the temp.-rise detecting means 13 with the threshold alpha of the rising degree of temp. set by the compensation means 16. When the thermal variation is larger than the threshold of the rising degree of temp., current supply to the heater is interrupted..
Patent JP-H08122482-A (JP)
Title: Appearance inspection device of fuel assembly
Inventor: NODA MASANORI
IPC: G01N21/952
Filed: 1994-10-19
Abstract: PURPOSE: To execute the inspection with high reliability by imaging angle sections of a fuel assembly by simultaneously executing the normal appearance inspection of the fuel assembly. CONSTITUTION: In an appearance inspection wherein front face television cameras 2, 3 opposing to a face 1a of a fuel assembly 1 are provided to execute the imaging, angle section-inspecting television cameras 4, 5 that image angle sections 1b, 1c of the fuel assembly 1 are provided on a production of a diagonal line of the angle sections 1b, 1c or in the proximity thereof.
Patent JP-H03142293-A (JP)
Title: Ic card
Inventor: ENOMOTO YOSHIHARU
IPC: B42D15/10
Filed: 1989-10-27
Abstract: PURPOSE:To process a large number of information simply at high speed by incorporating another memory apart from a micro-computer with a CPU and a memory, and mounting an input-output terminal section for the micro-computer and an input-output terminal section for other memories to a surface. CONSTITUTION:A micro-computer composed of a CPU, a memory, a serial interface, etc. is sealed to an IC module 3. The input-output terminal section 6 of the serial interface is installed onto the surface of the IC module 3, and exposed to the surface of a plastic card 2. Memory chips 4 are separated from the memory of the IC module 3, and backed up by a power unit 5. An input- output terminal section 8 is set up along the overall length of an end side to the rear end section of the plastic card 2. Accordingly, information requiring reliability and a large quantity of information can be processed by one IC card, thus solving the inconvenience of the carrying of a plurality of the cards in response to application by a user.
Patent JP-S61180923-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C08L27/00
Filed: 1984-12-27
Abstract: PURPOSE:To obtain the title magnetic recording medium capable of obtaining a high output and a high S/N ratio and having excellent durability, etc. by using a specified compd. and an aromatic isocyanate and an aliphatic isocyanate as curing agents in a magnetic layer. CONSTITUTION:A compd. expressed by the general formula (I) and an aromatic isocyanate and an aliphatic isocyanate as curing agents are used in a magnetic layer. In the formula, A is a hydroxyl group or a group represented by -OM (M is an alkali metal) or a group shown by formula (II), (n) and (m) are 1-200 real numbers, and R is the residue of an aliphatic hydrocarbon. Since the aromatic isocyanate and the aliphatic isocyanate are jointly used, the advantages of both substances to promote the curing fully and uniformly can be synergistically exhibited. Since the compd. (I) contains an aromatic ring substituted for the aliphatic residue, the deterioration of the magnetic layer in the thermal and mechanical characteristics can be prevented.
Patent JP-H10106571-A (JP)
Title: Sealed lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/62
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prolong the cycle lifetime performance by adding a specified quantity of metal arsenic or arsenic compound to the positive electrode active material. SOLUTION: Metal arsenic or arsenic compound at 0.01-2.0% in relation to the weight of the positive electrode active material is added to the positive electrode active material, and furthermore, tin compound at 0.1-3% in relation to weight of the positive electrode active material is desirably added. In the case where added variable of arsenic is 2% or less, 1/3 CA discharging capacity of a storage battery is nearly the same as in the case of additive-free. In the case where metal arsenic or arsenic compound at 0.01-2.0% in relation to the weight of the positive electrode active material is added, lifetime performance of a battery is improved 1.5 times the case of additive-free. Furthermore, in the case where tin monoxide at 1% is added with metal arsenic or arsenic compound, lifetime performance is improved 6 times the case of additive-free.
Patent JP-H10110569-A (JP)
Title: Opening/closing hinge mechanism of paper-sliding door or regular door
Inventor: HIRATA SHIYOUKO
IPC: E05D7/085
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a strong hinge mechanism which has its fitted rail hardly become dusty, and easily cleaned and wiped and its parts small in number to save material, and the cost low. SOLUTION: A fitted rail 1 on a body frame side is of open shape of shallow groove (of pan-shape), a connection part of a connection arm 17 which is pivotably attached to the fitting rail 1 between the fitted rail 1 and a sliding door and fitting pieces of a window through a sliding piece 10 is formed in an eyelet hole which is pivotably attached in a caulked manner, and a sliding part of the fitting rail 1 is provided in notched parts 6, 7 with steps. The number of parts is reduced thereby, and the forming process can be saved. The material is stainless steel.
Patent JP-H02257731-A (JP)
Title: Device for communication information, mountenance, diagnosis, and treining
Inventor: JIYOSEFU EICHI MATSUKUKEIN
IPC: H04B10/112
Filed: 1989-10-27
Abstract: PURPOSE: To apply a data communication system including a hand-held device and an infrared ray communication satellite to communication, information, maintenance, diagnosis and training purpose by using the system for exchange of data among a host computer, a personal computer, the hand-held and a factory process controller. CONSTITUTION: The basis building block comprises a network device including one infrared ray satellite unit 10 being a component of the radio communication system or over, a number of node point devices that use the radio communication system, and one network interface module 12 or over in a common communication network by which the node points is used for communication with network devices such as a host computer 13, a process controller 14 or other personal computer 15 and a factory control processor 16. The basic building device activates the hand-held unit 17. Thus, the application scope of the system is extended up to communication, information, maintenance, diagnosis and training purpose.
Patent JP-H11190313-A (JP)
Title: Clip and its manufacture
Inventor: ROOM DAVID
IPC: F16B2/20
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To surely receive a cord to a clip at a low cost by providing a circular crown part and a suspended leg part on a body made of metallic material, and providing a projection for receiving an elastic cord on the slot opening side surface of the former. SOLUTION: This clip 12 has a U-shaped metallic body 18, which is provided with a circular crown part 20 and leg parts 22, 23 suspended from both ends thereof. The leg part 22 has a forked structure having a pair of leg projections 26. When a slot is provided on the crown part 20 since the clip 12 forms a parallel assembly, and a cord 14 of elastic plastic material is inserted thereto, the cord 14 is pressed to the side walls 48, 50 and frictionally engaged therewith. A pair of projections 58, 60 are provided on the side walls 48, 50 to prevent the cord 14 from being separated from the clip body 18. According to the above structure, the assembly can be provided at a low cost through each station of slot punching, material cutting, clip formation, and cord insertion.
Patent JP-2000111426-A (JP)
Title: Optical fiber sensor
Inventor: UOZU YOSHIHIRO
IPC: G01D5/353
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a highly sensitive optical fiber sensor, wherein weakness to shocks is eliminated and transmission loss is caused even by the minute displacement, by using the plastic optical fiber, whose the number of apertures is in a specified range. SOLUTION: This optical fiber sensor is constituted by providing a light source at one end of the plastic optical fiber whose the number of apertures is more than 0.05-0.03 and providing a light receiving body. The optical fiber is formed by providing a clad on the periphery of a core. In this plastic optical fiber having the small numerical aperture, the deterioration of the optical transmission loss by micro-bending in small displacement is generated in relatively high sensitivity. The clad comprises the material, whose refractive index is slightly lower than the core, as such material, e.g. the copolymer of fluorinated alkylmethacrylate and methylmethacrylate and the like can be used.  Furthermore, when the second clad, whose refractive index is lower than the clad, is provided on the periphery of the clad and made to be the three-layer structure, the light receiving efficiency from the light source can be improved.
Patent JP-S63136625-A (JP)
Title: Manufacture of semiconductor element
Inventor: TADA KUNIO
IPC: H01L21/3065
Filed: 1986-11-28
Abstract: PURPOSE:To form a semiconductor element of high quality in a high yield by determining the end point of a processing time based on the peak value or saturated value of a diffracted light from a substrate during developing and/or transferring process. CONSTITUTION:A substrate 1 is coated with a photoresist, and then exposed by a spherical wave 2-luminous flux interfering method by an He-Cd laser. After the exposure, the substrate 1 is disposed in a developing layer 2 filled with developer, and a laser light is irradiated from a laser light source 3 toward the substrate 1. As the development is proceeded, a resist diffraction grating is formed on the substrate 1, and a diffracted light is generated. The light generated from the substrate 1 is detected by a photodetector 4, this photoelectric output signal is amplified by an amplifier 5, and output to a display unit 6 and an end point detector 7. The output of the detector 4 is sampled and stored at each time immediately after the start of the development, the sampled values are sequentially compared to detect the peak value or the saturated value of the diffraction light intensity, and output to a controller 8 at the time as an end point. Accordingly, if the etching is finished rapidly simultaneously when the diffracted light intensity is saturated, the best diffraction grating can be obtained.
Patent JP-H09124268-A (JP)
Title: Suspension clamp
Inventor: HASEGAWA SHOJIRO
IPC: B66C1/44
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To assure strength of a portion abutting against a work while the durability of the suspension clamp is being kept high. SOLUTION: The suspension clamp is so constituted that paired arms 18a are so approached that a work is held by hold parts 19a and the like at the tip ends of the respective arms. Each hold part 19a and the like are provided with a cam 46 capable of being rotated, and with a projection 44 intercepting the rotation of the cam. Each cam 46 is formed at its periphery with engaging teeth 48 abutting against the work, and with engaging surfaces 50a and 50b which are connected while an angle of θ is being formed by them, and each cam 46 is so designed as not to be rotated by letting the engaging surfaces 50a and 50b be brought into contact with the projection 44.  In a state that one engaging surface 50a abuts against the projection 44, each area Fa out of a portion formed into the engaging teeth 48, functions as an abutting part against the work, and in a state that the other engaging surface 50b abuts against the projection 44, each area adjacent to the left in the circumferential direction of the area Fa in a portion formed into the engaging teeth 48, is so designed that it functions as the abutting part against the work.
Patent JP-H07187694-A (JP)
Title: Apparatus for heating or cooling platy or elongated flat glass
Inventor: FUORUKAA TAIETSUSEN
IPC: F26B13/02
Filed: 1994-10-24
Abstract: Apparatus for heating or cooling of flat glass sheets or strips, in which the glass is blown on both sides with a treatment gas, with a treatment zone for the glass surface moved longitudinally approximately in its plane, with nozzle ribs (5), arranged on both sides of the glass surface and running transversely to the direction of movement of the glass surface, for blowing out the treatment gas, and with a number of fans (6) for generating the treatment gas stream supplied to the nozzle ribs, with the special feature that, as fans (6), at least two cross-flow fans are provided per treatment zone, which are arranged in the vicinity of one or both longitudinal edges of the treatment zone and/or close to the longitudinal central axis (8) of the treatment zone, with the fan axis (7) running approximately parallel to the direction of movement of the glass surface (10). <IMAGE>
Patent JP-H03204904-A (JP)
Title: Variable resistor
Inventor: NAKATSU YOSHIYUKI
IPC: H01C10/00
Filed: 1990-10-19
Abstract: PURPOSE:To form a highly precise resistance pattern, and to obtain excellent characteristics by a method wherein a resistance base, on which a resistance pattern is formed on the surface of the mounting part of the resistance base, is orthogonally combined, a sliding piece is attached to a collector electrode terminal which is buried in the resin base, and a protruding piece, which is protruding to the surface of the resin base and used to control the range of rotation, is provided on the collector electrode terminal. CONSTITUTION:A mounting part 5 of the prescribed depth is formed on the upper surface of a resin base 2, a pair of electrode terminals 6 are buried in its one end part 2a, and its edge parts 6a are exposed to the surface of the resin base 2. A resistance base 1, on which a resistance pattern 4 is formed, is attached to the mounting part 5, and the edge part 4 of the resistance pattern 4 and the edge part 6a of the electrode terminal 6 are electrically connected using a conductive bonding agent 7 and the like. A collector electrode terminal 8 buried in the resin base 2 passing through a through hole 3, and a sliding piece 9, which slidingly moves on the resistance pattern 3 and has a positioning protrusion 10, is supported by the protruding end of the collector electrode terminal 8. On the other hand, a protruding piece 8a, which is branched from the midway of the terminal 8 protruding to the surface of the resin base 2 and engages to the positioning protrusion 10 of the sliding piece 9, is formed.
Patent JP-H04156575-A (JP)
Title: Fixing device
Inventor: MIYAGAWA SHINICHI
IPC: G03G15/20
Filed: 1990-10-19
Abstract: PURPOSE:To prevent paper from clogging by guiding a sheet of paper between fixing rollers with the use of an upper guide having a planar heat-resistant member facing a lower guide and a star wheel. CONSTITUTION:An upper guide 31 composed of a bracket 31a and a heat- resistant sheet 31b is provided at a position facing a lower guide 30 for guiding a sheet P on which a toner image is formed over a press contact area between a heat roller 21a and a press roller 21b in a fixing roller devices 21. In the case of relatively small curling of paper P, the leading end of the paper P is made into contact with the sheet 31b of the guide 31, and regulated thereby, and accordingly, it is then led into the press contact area 27 along the sheet 31b without being exerted shock. Next it is inserted into the fixing roller device 21. Further, in the case of relatively large curling of the paper P, the paper P is made into contact with a star wheel 37 and is regulated, and then it is regulated by the sheet 31 of the upper guide 31. Thereafter, it is led into the press contact area 27 along the sheet 31b, similar to the case of relatively small curling, and is inserted into the roller device 21 for fixing.
Patent JP-H10117818-A (JP)
Title: Buckle for diver band
Inventor: TAKAHASHI TOSHIHIRO
IPC: A44C5/24
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve safety by eliminating trouble such that a buckle is unexpectedly disengaged, to expand the adjusting range of a band length and to improve operability in case of band length adjustment. SOLUTION: A buckle 10 for diver band is provided with 1st and 2nd folding means 11 and 12 attached between a pair of bands 1 and 2 and 1st and 2nd upper lids 13 and 18 attached between the bands 1 and 2 and the folding means 11 and 12. Then, this buckle is equipped with a push-button unit 14 arranged on the 1st upper lid 13, a 1st lock to be locked and unlocked by operating the push-button unit 14, a safety lid 15 to cover in the state of overlaying the surface of the 1st upper lid 13, a 2nd upper lid 19 for covering the surface of the 2nd folding means 12 while being attached to the 2nd folding means 12, a link part and a 2nd lock attached between the 2nd folding means 12 and the 2nd upper lid 19 so as to regulate the opening/closing operation of them.