baber/WOPTO huggingface dataset:
Patent JP-S62142954-A (JP)
Title: Tap-controlled type gas pre-shut-off water heater
Inventor: SHINO YOSHIFUMI
IPC: F24H1/10
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a hot water temperature suitable for a using place by controlling the temperature of hot water flowing through hot water feed pipes by flowing water switches of the titled instantaneous type gas pre-shut-off water heater. CONSTITUTION:In a controller 15 of the tap-controlled type gas pre-shut-off water heater flowing water switches 10, 12 and 14 are connected in series to hot water temperature control portions 16, 17 and 18. When a hot water feed tap of a hot water feed pipe 9 is opened, a flowing water switch is turned ON. When a hot water temperature control portion 16 operates, and a temperature sensor 7 and a gas quantity controller 2 conduct a feedback control operation, hot water of a predetermined temperature of 35 deg.C flows through the hot water feed pipe 9. When a flowing water switch 12 or 14 is turned ON, hot water of 42 deg.C flows through a hot water feed pipe 11 and hot water of 80 deg.C flows through a hot water feed pipe 13.
Patent JP-H08149271-A (JP)
Title: Facsimile equipment
Inventor: MURAI SUZUYO
IPC: H04N1/32
Filed: 1994-11-17
Abstract: PURPOSE: To respect the wish of an opposite party when the opposite party being a caller is possibly an opposite party for a polling call when the caller telephone number is coincident with a stored telephone number. CONSTITUTION: When a caller telephone number is coincident with a telephone number in an abbreviation dial list, since the caller is an opposite party for possible polling transmission, an automatic call reception processing is executed to clear a caller telephone number memory 9a and the facsimile equipment is in the state of waiting the reception of a call signal. When the automatic call reception processing is started, the line is closed and various signals including a DIS signal are sent to a caller facsimile equipment 19. The facsimile equipment 19 confirming the content of the DIS signal sends the DTC signal being a polling transmission instruction or a DCS signal used for usual transmission from the caller to the called party to the called party facsimile equipment.
Patent JP-H02132024-A (JP)
Title: Sheet delivering device
Inventor: TANIMOTO MITSUYOSHI
IPC: B65H3/06
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the delivery speed double that of the conventional one by providing a pusher roller pushing sheets from a holding section and a pair of friction faces at opposite portions on the outer periphery of a picker roller drawing the pushed sheets and synchronously rotating both of them. CONSTITUTION:A pair of sheet pushing friction faces 10a and 10b made or rubber or the like are provided at opposite positions apart by 180 deg. on the outer periphery of a pusher roller 8, thereby two sheets 1 are pushed out in one rotation when the pusher roller 8 is rotated. A picker roller 11 drawing sheets 1 is provided on the push-out side, it is synchronously rotated in the same direction as the pusher roller 9, and a pair of sheets drawing friction faces 13a and 13b made of rubber or the like are provided at opposite portions on the outer periphery. Two sheets are drawn in one rotation of the picker roller 11, the sheets 1a are easily peeled by a one-way roller 14 rotated in the opposite direction to that of the picker roller 11 and surely drawn out one by one.
Patent JP-H02130465-A (JP)
Title: Lipid sensor of quarts vibrator
Inventor: GOTO MASAO
IPC: G01N5/02
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the cost and to facilitate the operation by attaching trichlorooctadecylsilane on the surface of a quartz vibrator. CONSTITUTION:An AT-cut quartz vibrator 24 shaped as shown in the figure is immersed in the solution of a mixed solvent of n-hexane-CCl4-CHCl3 wherein trichlorooctadecylsilane is dissolved, and thereby the trichlorooctadecylsilane is attached on the surface 21 thereof through the intermediary of a hydroxyl group. An excellent correlation is found between the concentration of lipid and a change in frequency.
Patent JP-H05103150-A (JP)
Title: Facsimile device
Inventor: KOBAYASHI HIROMASA
IPC: H04N1/024
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a facsimile device for household which can be realized at extremely low price (including running cost) and as a small-sized type. CONSTITUTION:For a fine width in a roller axial direction of an original 3 or recording paper 4 in a cut paper state wound up to a roller 1 rotating at a prescribed speed, a head 5 reads the picture on the original 3 or performs a printing for the recording paper 4, moving in the axial direction of the roller 1. The picture data of the original 3 read by the head 5 and the data received via a communication line is stored by a memory in a compressed state and a communication and the operation of a mechanism part are performed asynchronously.
Patent JP-H08144389-A (JP)
Title: Structure of under floor ventilating opening
Inventor: SUZUKI MASAO
IPC: E04B1/70
Filed: 1994-11-17
Abstract: PURPOSE: To perform the construction in a short time without skillfulness in the construction work, and to enable the removal of a fitting for under floor ventilating opening at need. CONSTITUTION: A fitting 5 for under floor ventilating opening provided with a fixing plate part 4, which is projected to the plate surface of a main plate part 3, in the upper part of the main plate part 3 having plural ventilation slits 2 is arranged in a recessed part 7 provided in the continuous footing 6. A fixing plate part 4 is made to abut on the lower end surface 8a of a groundsill 8, which is fixed to the upper end of the continuous footing 6, so as to ride over the opening of the recessed part 7 of the continuous footing 6, and the fixing plate part 4 is fixed by a fixing tool 9.
Patent JP-H01124887-A (JP)
Title: Synthetic hologram recording method for observation of stereoscopic image
Inventor: HIRANO ISUKE
IPC: G03H1/26
Filed: 1987-11-10
Abstract: PURPOSE:To shorten the time for recording by executing recording by using the direction image of an object converted by an incoherent-coherent image converting element as an input image. CONSTITUTION:The object 1 is illuminated by incoherent light 20 and the image thereof is imaged by a photographing lens 2 to the input face of the incoherent- coherent image converting element 3. The output face of the incoherent-coherent image converting element 3 is illuminated by laser light past a beam expander 5 and a half mirror 6 so that the coherent image light is reflected by a half mirror 6 and is formed on a diffusion screen 7 by a projecting lens 14. Element holograms are then successively recorded via a moving slit 8 on a hologram photosensitive material 9. The direct image of the object converted by the incoherent-coherent image converting element is used in such a manner in place of the film image used heretofore as the input image and, therefore, the need for making two-stage photographing is eliminated and the time for development processing of the film is shortened.
Patent JP-H10131762-A (JP)
Title: Power generation device
Inventor: KAWACHI TOSHIFUMI
IPC: F01P5/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce an arrangement space for a housing and suppress its total hight. SOLUTION: In this type of a power generation device, a box-like housing 2 is divided into two. Housed in a lower chamber 12 of the housing are an engine 21, a generator 22 and a muffler 23 driven by the engine 21. The lower chamber 12 is provided with intake ports 15, 16 for taking in external air. Housed in an upper chamber 13 of the housing is an exhaust pipe 25 for the muffler which is snaked or bent. Cooling exhaust which cools the muffler 23 is fed from the lower chamber 12 to the upper chamber 13. The exhaust pipe for the muffler is cooled by the cooling exhaust. Gas exhausted from the exhaust pipe 25 for the muffler is mixed with the cooling exhaust, and discharged from one exhaust port of the upper chamber.
Patent JP-H10129528-A (JP)
Title: Automobile panel made of synthetic resin
Inventor: ISHIBASHI MASATO
IPC: B29C49/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an automobile panel made of a synthetic resin and capable of absorbing impact force by bending on collision. SOLUTION: A hood 1 has an outer skin 2 and a stiffener 3. Its rear end part side is connected to a car body 5. Its front end part side has a donwardly directed curved part 6. Part of the stiffener 3 forming the curved part 6 is provided with a lock member 7 with respect to the car body 5. A fragile part 8 is provided to the central part in the car body length direction so that impact force from the front of the car body may bend the hood 1 at the central part in the car body length direction a. The stiffener 3 is provided with a reinforcing rib 14 connected to an installing part 15 for the lock member and for inhibiting the curved part 6 from bending caused by the impact force.
Patent JP-H06132562-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIBATA YUKIYA
IPC: H01L33/30
Filed: 1992-10-22
Abstract: PURPOSE:To make it possible to improve characteristics of surface morphology, luminance and parasitic thyristor. CONSTITUTION:In a semiconductor light emitting device in which a p-Ga0.65Al0.35 As 3 and an n-Ga0.45Al0.55As 4 are sequentially formed on the top of a GaAs substrate 1 by a liquid phase epitaxial growth, a face of the GaAs substrate 1 is maintained within conditions that 12'<=¦theta11¦<=24' and 12'<=¦theta1¦<=24' if the deviation of the face of the GaAs substrate 1 from a direction parallel to a V groove direction is theta11 and the deviation of the face from a direction perpendicular to the V groove direction is theta1 using the V groove direction of a GaAs face 2 (100) as a reference in the deviation angle from the crystal main face (100) determining the face of the GaAs substrate 1 in the present embodiment. Therefore, each characteristic of surface morphology, luminance and parasitic thyristor can be improved.
Patent JP-H11111609-A (JP)
Title: Illuminator for spherical semiconductor
Inventor: NAKANO HIDESHI
IPC: G02B27/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for spherical semiconductor in a technology for manufacturing an integrated circuit on a spherical surface, particularly with photolithography optimized for spherical semiconductors. SOLUTION: An optical fiber 3 has an incident end face 30 inclined at an angle of f, positioned, so that its emitting end face 31 is positioned at the first focal point F1 of a rotating elliptical mirror 4 and rotates about an optical axis A-A by means of a rotating mechanism. When the incident luminous flux from a beam converter 2 is made incident to the fiber 3 obliquely to the optical axis A-A, luminous flux is made incident to the fiber 3 at an incident angle of θin as shown in Fig. 2, refracted by the end face 30, and emitted from the emitting end face 31 of the fiber 3 as an annular luminous flux K which has a continuously changing spreading angle (emitting angle) θout , after repeating skew reflections at a boundary between the core section 32 and clad section 33 of the fiber 3.  Thereafter, the annular luminous flux is reflected by the reflecting surface 40 of the elliptical mirror 4 and is irradiated over nearly the entire surface of an object 5 to be irradiated which is positioned at a second focal point F2 of the mirror 4.
Patent JP-H06141507-A (JP)
Title: Fan motor with radiation fin attached
Inventor: KAWATE YOSUKE
IPC: H02K7/14
Filed: 1992-10-22
Abstract: PURPOSE:To achieve a large cooling effect by installing radiation fins so that their end sections located upstream of the air flow in the cut sections may be extended in the tangent direction of a rotor circle. CONSTITUTION:A motor has a stator 1, a rotor 2 and a housing 3. The rotor 2 has magnets fixed on a rotor yoke 7 having a circular upper face and a rotary shaft section located in the rotor yoke 7. The rotary shaft section is rotatably supported by the housing 3. The housing 3 has side face sections 11 erected in an outer part of a bottom face section 10. The bottom face section 10 and the side face sections 11 form a nearly circular recessed section 12. At the center of the recessed section 12, a cylindrical section is erected. The stator 1 is securely supported by the housing 3. In the outer part of the rotor yoke 7, impellers 17 are fixed in the recessed section 12. Some of the side face sections 11 that face the external part of the impellers 17 become radiation fins. Cut sections 18 formed around the impellers are so formed that their upstream end parts may be extended in the tangent direction of a rotor yoke circle.
Patent JP-H08210256-A (JP)
Title: Valve integral type diaphragm-pump and moving method of fluid in precise quantity in pump type
Inventor: JIEIMUZU EI MAWAATO
IPC: G01N15/14
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To isolate an operation pneumatic system from a fluid system by integrating a valve function in a small single unit, and by a gasket type distortion film. SOLUTION: This valve integral type diaphragm pump is composed of first and second stiff layers 10 and 30, and a distortion film 20 provided therebetween. Recessed surfaces 13 and 33 in the two stiff layers form the pump. The valve integral type diaphragm pump is provided with an operation room alternately connected to a pressure source P and a vacuum source V. A pump room is connected through a filling check valve 150 and a division check valve 151 to a fluid source 6 and a fluid container 5. For these check valves, Duckbill and spring loaded ball check valves are used.
Patent JP-H03153759-A (JP)
Title: Azulene orthoboric acid dye having amido group, optical recording medium containing it, and intermediate for manufacturing it
Inventor: MIHIAERU SHIYUMITSUTO
IPC: C09B57/00
Filed: 1990-10-24
Abstract: NEW MATERIAL: An amido-contg. azulene squaric acid dye represented by formula I (wherein L is a 1-12C alkylene; R 1  and R 2  are each H, a 1-20C alky1, a 5-7C cycloalkyl, phenyl, etc.; and R 3 , R 4 , R 5 , and R 6  are each H, a halogen, a 1-12C alkoxy, phenyl, etc.).  
     USE: An optical recording medium. An azulene squaric acid dye represented by formula I exhibits excellent optical data. Moreover, the dye has a very stable pure color layer, does not undergo recrystallization, and hence dispenses with a polymer binder. A remarkable feature of the dye is that a structural resin substrate can be spin-coated with it directly (without a protective layer).  
     PROCESS: The objective compd. is obtd. by reacting an azulene deriv. represented by formula II with squaric acid represented by formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03146298-A (JP)
Title: Coated electrode for cast iron
Inventor: NISHIMURA HITOSHI
IPC: B23K35/365
Filed: 1989-10-31
Abstract: PURPOSE:To improve the reliability and performance of the welding of castings by coating the outer periphery of a core wire consisting of specific weight ratios of Ni and Fe with a specific ratio of specific % of carbonate, metal fluoride, silicate, org. matter, and fine grain graphite of a specific grain size and drying the coating at a specific temp. CONSTITUTION:The core wire is constituted of, by weight, of 40% Ni and the balance substantially Fe. The outer periphery of the core wire is coated with the coating material at 10 to 30% of the total weight of the welding rod. The coating material is formed to contain 30 to 60% carbonate, 1 to 10% metal fluoride, 1 to 15% silicate, 1 to 10% org. matter, and the fine grain graphite >=85% of which is constituted of 1 to 32 micron grain size and >=50% is constituted 1 to 12 microns. The coating material is dried at 100 to 280 deg.C after the coating. The welding workability is good in this way and the welding which does not generate welding defects is executed.
Patent JP-S63137061-A (JP)
Title: Steering wheel
Inventor: HAYASHI CHIKAHISA
IPC: H01R39/00
Filed: 1986-11-28
Abstract: PURPOSE:To improve the accuracy of a relay mechanism with a simple structure by forming a sliding piece which is engaged with the slip ring of said relay mechanism of a steering wheel with a substrate on which a copper film is printed and a contact which is projected out of its end part. CONSTITUTION:Lips 19 are integrally formed with a substrate 18 spirally projecting outward from the peripheral edge part of the hollow disk-shaped substrate 18. The substrate 18 is formed with an electrical insulating material of a glass fiber reinforced epoxy resin, etc. and copper films 21 are printed on its top and bottom faces as conductors and are protected by green masks 23. Contacts 20 which are engaged with a slip ring are provided on defined positions in the radial direction of the copper film 21. Thereby, as the structure of a sliding piece which is engaged with the slip ring of a steering wheel relay mechanism, the conventionally used leaf spring can be omitted, simplifying the structure while improving the accuracy of the installing part.
Patent JP-H09130619-A (JP)
Title: Magnetic recording name card and facsimile equipment using it
Inventor: NAKAMURA MICHIHIRO
IPC: G06F21/62
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To secure security of a ciphering communication text by recording magnetically a public key of the public key ciphering system onto a magnetic recording name card and utilizing the public key ciphering system so as to share a ciphering key used for ciphering communication between facsimile equipments in common with a communication opposite party every communication, thereby matching the ciphering keys in use without storing the ciphering key in the inside of the equipment. SOLUTION: A receiver side uses a magnetic recording name card read section 5 to read a public key of the public key ciphering system recorded magnetically onto a magnetic recording name card received through name card exchange and stores it to a public key storage section 4. A ciphering key generating section 2 generates a ciphering key to apply ciphering processing to image data and uses a ciphering key ciphering section 13 to apply ciphering processing to the ciphering key and to transmit the key. A transmitter side uses a ciphering key decoding section 14 to apply decoding processing to the ciphered ciphering key by using the secret key. Thus, the ciphering key is shared in common with the receiver side and the receiver side decodes the ciphering image data generated by the transmitter side by using the ciphering key.
Patent JP-S62144047-A (JP)
Title: Promotional weathering tester having rotary contact apparatus
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 1985-12-18
Abstract: PURPOSE:To enable a long-time and stable measurement with a longer life by a promotional weathering tester having a rotary contact unit, by providing a conical roller bearing as relay contact of a contact unit and to turn this to a rotary contact by injecting a conductive grease containing a conductive powder such as carbon powder. CONSTITUTION:A sample rotating frame turning around a light source provided in a testing tank is provided with a black panel thermosensitive section, a light receiving section, and a sensing section such as temperature sensing element, it is made to communicate with a contact unit 41 through a rotary shaft 14 and a signal from the sensing section is fetched from the contact unit 41 through a lead 35 to be transmitted to a measuring section or the like. A conical roller bearing 26 is used as relay contact of the contact unit 41 and combined with a fixed bearing 26a, mobile bearing 26b as a pair through a spring 44. A grease blended with a conductive powdery body such as carbon powder in a base oil, silver powder or copper powder is previously injected into the conical roller bearing 26 and a signal is fetched outside through a lead 39 at a terminal 37 of an external bearing 30.
Patent JP-H02131273-A (JP)
Title: Fixation device
Inventor: NAKAMURA KAZUTO
IPC: F16C13/00
Filed: 1988-11-11
Abstract: PURPOSE:To eliminate a defect in traveling at the time of the passage of a recording form of large size after the continuous passage of a recording material of small size by reducing the external diameter of a pressure roller in a constant area on the opposite side from a travel reference as the equal-diameter area of a form of small size in proportional to variation in coefficient of heat expansion. CONSTITUTION:The pressure roller 2 consists of the equal-diameter area 2a having a constant external diameter and a diameter reduced part 2b which has a taper angle from the equal- diameter area 2a to the other end of the roller. The width of the equal-diameter area 2a is set almost to the width of the form of small size and the taper angle of the diameter- reduced area 2b is so set that the external diameter increases owing to direct heating by a fixation roller 1 and then becomes equal to the external diameter of the equal-diameter area 2a. Therefore, when the recording form A of small size is passed continuously between both rollers 1 and 2, the external diameter of the reduced-diameter area 2b of the pressure roller 2 increases owing to the heat of the fixation roller 1 to become equal to the external diameter of the equal-diameter area 2a, so the diameter of the pressure roller 2 is equal to the overall length. Consequently, there is no unbalanced press-contacting between both springs 5 and even when the recording form of large size is fed continuously, the form can be pressed uniformly and fed.
Patent JP-2001109218-A (JP)
Title: Mult-color image forming device and method for correcting registration
Inventor: TANAKA YASUYUKI
IPC: B41J29/46
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively realize the correction of registration deviation. SOLUTION: A K(black) test pattern is obtained by arranging a plurality of lines in parallel, and a C(cyan) test pattern is obtained by arranging a plurality of patterns in a step state obtained by providing level differences in a direction orthogonally crossing with a K line in a direction in parallel with the K line. In the case of registration correction, in a present set condition (condition where it is assumed that registration deviation does not exist), the C test pattern and the K test pattern are plotted so that a central short line forming the C pattern in each step state is superposed on the corresponding K line, and a test image 50A is formed on the paper. A user can grasp correction amount by visually confirming a line where the C test pattern is superposed on the K test pattern and C color disappears on the image 50A.
Patent JP-H08149058-A (JP)
Title: Diversity controller
Inventor: NUMAGAMI KOICHI
IPC: H04L1/06
Filed: 1994-11-18
Abstract: PURPOSE: To input the signal of the highest level and not to input the signal of a high level and a narrow band by switching the working antenna to another that inputs the signal having the highest receiving level of a correlation signal and also having the lowest level of the signal of a high level and a narrow band. CONSTITUTION: The AGC data stored in a storage part 10 are compared with each antenna number by a comparator 11, and these comparison results are outputted. The levels of the signals sent from a signal distributor 3a are detected at a level detecting part 13 and stored in a level storage part 16. At the same time, the level signals sent from the part 13 are compared with the reference voltage at a level deciding part 15a, and these level decision results are stored in the part 16.  A control part 12 controls a switching part 3 to receive through an antenna the signal of the highest receiving level producing a correlation signal and the signal having a low level of a signal of a high level and a narrow band based on the AGC data comparison result of each antenna number stored in the part 10, the presence/absence detection data on the correlation data stored in the part 10, and the level detection data and the level decision result which are stored in the part 16.