baber/WOPTO huggingface dataset:
Patent JP-H08262172-A (JP)
Title: Control rod driving mechanism and shaft seal changing device
Inventor: HASEGAWA AYA
IPC: G21C7/14
Filed: 1995-03-27
Abstract: PURPOSE: To provide a shaft seal changing device for control rod driving mechanism which can easily change gland packings by substituting for the driving section of the control rod driving mechanism and a control rod driving mechanism provided with a sliding type feeding mechanism. CONSTITUTION: A shaft seal changing device for control rod driving mechanism is composed of a long outer pipe 25 which substitutes for the driving section of a control rod driving mechanism provided to the end plate 5 at the top of an atomic reactor and has an changing port 32 in its upper section, long fixed shaft 28 which has the same diameter as the extension pipe 9 of the control rod driving mechanism has at its central part and is provided with a connecting section which is connected with and disconnected from the upper end of the extension pipe 9, and the rack rail 30, pinion 39,  and elevating/ lowering motor 40 of an elevating/lowering mechanism equipped with a seal changing mechanism which is used for changing the gland packing housing 18 of the control rod driving mechanism under the guidance of the fixed shaft 28 and composed of a bolt tightening motor 33 and control shaft 35.
Patent JP-S6034518-A (JP)
Inventor: MANFURETSUDO OBERUMAIAA
IPC: F16D3/48
Filed: 1984-04-06
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-H02246235-A (JP)
Title: Integrated circuit device
Inventor: KITASUJI MAMORU
IPC: H01L23/52
Filed: 1989-03-20
Abstract: PURPOSE:To suppress the size of a chip, to make it possible to provide many pins and to obtain a device which is highly resistant to noises by providing input pads, output pads and power source pads on the chip so that the input pads do not include the alignment neighboring the output pads. CONSTITUTION:For example, output pads 1 are arranged at the peripheral part of a chip 4. Pads 23 which serve the roles of input pads and power source pads are arranged at the inside. Namely, the viewpoint is made different from the present state wherein input/output (I/O) pads are arranged at the periphery of the chip, and the pads are divided into three parts, i.e., the input pads, the output pads and the power source pads. The pads are arranged on the entire surface of the chip. The input and output pads among the three kinds of pads are separated and arranged. Thus the number of pins can be increased to a large extent, and a device which is highly resistant to noise can be obtained.
Patent JP-S58183107-A (JP)
Inventor: NAKAMURA YOSHINORI
IPC: A45D20/48
Filed: 1982-04-22
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-S62226103-A (JP)
Title: Polarizer
Inventor: NAKANO TAKAYUKI
IPC: G02B5/30
Filed: 1986-03-26
Abstract: PURPOSE:To make incident light and projection light parallel as to a P- and an S-polarized component and to facilitate to couple with an optical fiber and other various optical parts by bonding the slanting surface of a triangular prism and a glass plate optically and embedding a dielectric multilayered film only in the center part of the adhesion surface between the both. CONSTITUTION:The slanting surface of the triangular prism 12 whose main cut surface is a right-angled triangle and the glass plate 14 are allowed to adhere optically and the dielectric multilayered film 16 is embedded only in the center part of the adhesion surface between the both. Assuming that incident light is incident from the 1st surface of the triangular prism and reaches the dielectric multilayered film, the S-polarized component of the incident light is reflected by the dielectric multilayered film and projected from the 2nd surface. The P-polarized component, on the other hand, is transmitted through the dielectric multilayered film, reflected totally by the surface of the glass plate, and projected similarly from the 2nd surface. The P- and S-polarized components which are separated as mentioned above are projected as invariably parallel light beams.
Patent JP-H09257314-A (JP)
Title: Hot water device installing structure
Inventor: YOSHINAGA KENICHIRO
IPC: F24H9/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot water device installing structure in which a main body of the hot water device can be installed efficiently within a limited space. SOLUTION: A frame block is comprised of a lower frame block 19 arranged at a substantial entire surface of a floor surface 11, a deep side frame block 20 fixed at the upper surface of the lower frame block and also fixed to a deep side position, and an operator's side upper frame block fixed to the upper surface of the lower frame block 19 and removably attached to the operator's side position. In addition, the main body 14 of the hot water device is abutted against the deep side frame block 20 to provide a fulcrum point, thereby there is provided an installed upper surface section 32 for use in rotating the main body upper end 14a of the hot water device from the operator's side toward the deep side.
Patent JP-S5319504-A (JP)
Title: Manufacturing method of stator of rotary electric machine
Inventor: NOGUCHI SHIYOUSUKE
IPC: F16B19/06
Filed: 1977-06-09
Abstract: PURPOSE: To reduce the number of assemblies and manufacturing cost by meeting a bracket with the head of a clamping revet of a stator core for fixing it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57182946-A (JP)
Title: Cathode-ray tube and its manufacture
Inventor: SAWAGUCHI TAKEO
IPC: C03B11/10
Filed: 1981-05-08
Abstract: PURPOSE:To obtain an inner scale easily, at a low cost by providing projections forming a scale pattern on the inner surface of a face plate during the press formation work of the face plate, and roughly abrading the tops of the said projections. CONSTITUTION:A face plate 4 is located on a negative form 6, and a hinged cover 7 is placed on the form 6. At the same time, the face plate 4 is subjected to press formation work by use of a positive form 5, the surface of which is provided with scale-pattern-like grooves 5a having the same form as that of an inner scale, so as to provide scale-pattern-like projections 8 on the inner surface of the plate 4. After that, the top of each projection 8 is roughly abraded with the help of a grindstone or the like so as to form scattering surfaces on the tops of the projections 8. Consequently, a scale can be made in a short time and at a low cost, and a clear inner scale can be obtained.
Patent JP-S60211661-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: TAKEHARA HIROTAKA
IPC: G11B15/61
Filed: 1984-04-05
Abstract: PURPOSE:To prevent falling down of a pulling-out pin in excess of a prescribed angle so as to eliminate the adjusting works in the succeeding processes, by attaching an elastic body to a stopper being contacted with the pulling-out pin. CONSTITUTION:A plate spring 20 provided with a U-shaped recessed section at the end section is attached to the front face 19 of a stopper 8 being contacted with a pulling-out pin 7. When a pulling-out member base 16 is contacted with the stopper 8, the pin 7 is put in the recessed section of the plate spring 20 and, at the same time, the bottom face of the spring 20 pushes down the upper face of the pulling-out member base 16 and causes the base 16 to closely contact with a substrate 13. Therefore, the pulling-out pin 7 never falls down in excess of a prescribed angle and the adjusting works in the succeeding processes can be eliminated.
Patent JP-H04304712-A (JP)
Title: Sampling clock generating circuit
Inventor: TAKAKUWA SEI
IPC: H03L7/095
Filed: 1991-04-02
Abstract: PURPOSE:To realize automatic detection and automatic setting at a higher speed by providing a counter to a lock detection circuit so as to count an output pulse of out of locking per unit time thereby quantifying out-of-locking (unstable quantity) and quantifying a range of a slice level of a horizontal synchronizing signal in which a stable lock state is obtained. CONSTITUTION:When horizontal synchronizing signals (a), (b) with a different phase are inputted, a P.D6 outputs their difference (c). In order to avoid a phase pulse in the lock state from being thinned (almost in the lock state), a programmable delay line 20 having a prescribed delay time Td is used to eliminate the thin pulse. Thus, the input (d) to the counter 22 becomes a signal without a thinned pulse. The counter 22 counts a difference output per unit time deciding a time interval with a CPU. Then the lock state is checked by taking a measurement time in terms of the software (S/W).
Patent JP-2000269407-A (JP)
Title: Electronic module and electronic apparatus
Inventor: HANAI NOBUHIRO
IPC: H01L25/065
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize integration in a small area and to enable highly reliable connection by stacking a plurality of semiconductor chips on a substrate. SOLUTION: An electronic module 1 is formed by stacking a first semiconductor chip 2 and a second semiconductor chip 3 and by arranging the stacked two semiconductor chips on an interposer substrate 4. The surrounding is filled by encapsulated resin 12. Pads 11 are formed on the upper surface of the first and second semiconductor chips, respectively, and the pads are electrically connected by wires, respectively, to the lands 6 formed on the upper surface of the interposer substrate 4. On the lower surface of the substrate 4, thin circular electrode terminals 8 are formed, and a solder resist 7 is formed on the part other than the terminals 8. The resist 7 functions to prevent neighboring electrode terminals from being short-circuited with solder when the module is soldered to a mother substrate such as a printed board.  In peripheral edge areas of the lower surface of the substrate 4, auxiliary terminals 9, only one of which is square-shaped to visually mark the direction of the electronic module 1, are formed to enhance the solder connection strength.
Patent JP-S58186928-A (JP)
Inventor: SAKABE YUKIO
IPC: H01G4/232
Filed: 1982-04-23
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-S58190393-A (JP)
Inventor: UEIN ERIOTSUTO SUWAN
IPC: C12N11/08
Filed: 1983-04-19
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-H07283421-A (JP)
Title: Schottky barrier diode, semiconductor integrated circuit device with it, and manufacture of device
Inventor: NAGAYAMA YOSHIHARU
IPC: H01L27/06
Filed: 1994-04-07
Abstract: PURPOSE:To reduce the resistance of a semiconductor layer directly below Schottky contact part by providing a first impurity region with a higher impurity concentration than that of a semiconductor layer directly below the Schottky contact part. CONSTITUTION:Schottky contact part formation 5S and a cathode lead-out region 5K2 are formed by introducing n-type impurity phosphor etc., to a semiconductor layer IC. The impurity concentration of the Schottky contact part formation region 5S is set to approximately 1X10<16>/cm<3> and that of the cathode lead-out region 5K2 is set to approximately 1X10<19>/cm<3>. Schottky contact part is formed at the junction interface between an anode electrode 11A and the Schottky contact part formation region 5S. At the Schottky contact part formation region 5S, an impurity region (1X10<18>/cm<3>) 9b is formed directly below the Schottky contact part. The impurity concentration of the semiconductor layer is nearly inversely proportional to the specific resistance of the semiconductor layer. Therefore, by providing a high-concentration impurity region 9b, the series resistance from the cathode of SBD (Schottky Barrier Diode) to a cathode electrode 11K can be reduced.
Patent JP-S55160245-A (JP)
Title: Ventilation device for attic
Inventor: NISHIHAMA YOSHIHIRO
IPC: F24F7/02
Filed: 1979-05-31
Abstract: PURPOSE: To fully ventilate the attic by method wherein the wind flowing from the back upper part of eaves is wholly made to blow into the attic, through the frontal  part of eaves and the eaves front ceiling ventilating hole.  
     CONSTITUTION: The wind D flowing in to eaves from back upper part of roof is checked by the eaves concealed part 10a of a facing cover 10 to become descending air current, of which one part E slews into the eaves frontal part and further breaks into the attic 3 thus to ventilate. On the other hand the other descending air current F deeply slewed into the opening of the eaves concealed part 10a is backward inclined through a rain-water gutter 10b, advances between the eaves ceiling 2 and the eaves 10c and further breaks into the attic 3 through the ventilating hole 2a of the eaves ceiling 2 thus to ventilate. The wind G blowing up from the lower part of the eaves ceiling part 10c is taken in from the ventilating hole 13 and conducted to the attic 3 thus to still more promote the ventilation of the attic 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04282311-A (JP)
Title: Aerosol-type foamable wound-disinfectant
Inventor: ENDO RYUICHI
IPC: A61P17/00
Filed: 1991-03-08
Abstract: PURPOSE:To provide an aerosol-type foamable wound-disinfectant capable of surely disinfecting the wound to give easy feeling because the application of the disinfectant to the wound can be confirmed with eye and applicable without loss and the staining of clothes because the disinfectant is free from dripping tendency. CONSTITUTION:The objective disinfectant contains (a) a wound-disinfectant such as iodine, (b) an aqueous medium such as water or a waterethanol solution, (c) a foaming agent such as anionic and/or nonionic surfactant and (d) a conventional propellant for aerosol products as essential components and preferably further contains (e) a collagen compound such as collagen hydrochloride and/or (f) a film-forming agent such as a foamable agent containing a water-soluble polymer (e.g. polyvinyl alcohol). The components are filled in an aerosol container to obtain the aerosol-type foamable wound-disinfectant covering the wound with foam. The wound-disinfectant exhibits, in addition to the above effects, a hemostatic effect and a skin-regeneration effect when the disinfectant contains the component (e) and a wound-protecting effect to form a thin film on the wound when it contains the component (f).
Patent JP-H06274262-A (JP)
Title: Keyboard
Inventor: SHIGA SADAICHI
IPC: H03M11/22
Filed: 1993-03-04
Abstract: PURPOSE:To reduce the quantity of data to be transmitted by transmitting a code indicating the start or end of key depression only at the start or end of the key depression and inhibiting the transmission of the code during the continuation of key depression. CONSTITUTION:When a key A is depressed at time T1, a code indicating the depression of the key A is transmitted only once and the code is not transmitted during the continuation of the depression. When a key B is depressed at time T2, a code indicating the depression of the key B is transmitted only once and the code is not transmitted during the continuation of the depression. When the depression of the keys B, A ends at respective time T3 and T4, codes indicating the end of respective depression are transmitted. Since the codes are not transmitted during the continuation of depression, the quantity of data to be transmitted can be reduced.
Patent JP-S59210831-A (JP)
Inventor: KUROMIYA NOBUO
IPC: A01D61/00
Filed: 1984-04-06
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-H07277011-A (JP)
Title: Air cleaner nose pipe mounting device in internal combustion engine for vehicle
Inventor: TASHIRO MASATOSHI
IPC: F16L3/00
Filed: 1994-04-07
Abstract: PURPOSE:To mount an nose pipe for taking atmospheric air into an air cleaner in an internal combustion engine for a vehicle on a fender apron, etc., which constitute an engine room in a simple constitution and with vibration restrained. CONSTITUTION:A gap is provided between a fender apron 7 and a water pouring port 12 in a reserve tank 6 for a radiator mounted on the fender apron 7 through a bracket 9, and a nose pipe 5 is arranged in this gap, and this nose pipe 5 is fastened to the bracket 9 by bolts, and on the other hand, a support pin 15 protruded upward from the top face of the reserve tank 6 is detachably inserted into the engagement hole made at the head of the nose pipe.
Patent JP-S63235985-A (JP)
Inventor: SAJI SHIGEO
IPC: H04N5/445
Filed: 1987-03-24
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-H01243576-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TATENO MINORU
IPC: H01L23/522
Filed: 1988-03-25
Abstract: PURPOSE:To maintain a circuit operation normally even when one defective contact is caused due to a mixture of a foreign body during a production process by forming two or more source-drain contact parts. CONSTITUTION:Two or more source-drain regions 20 are formed for one gate electrode 10 in a load MOSFET or a column switch MOSFET installed in a complementary data line Do where static-type memory cells are coupled, e.g., Q13. Each contact part 30 is formed in each sonrce-drain 20 and connected to said complementary data line Do and a common complementary data line CD. By this setup, even when one defective contact is caused due to a foreign body or the like during a production process, an electrical connection is secured by other contacts; it is possible to maintain a circuit operation normally.
Patent JP-S60213358-A (JP)
Title: Interrupter for no-load current or the like of welding machine
Inventor: YOSHIKAWA MINORU
IPC: B23K9/10
Filed: 1984-04-06
Abstract: PURPOSE:To prevent wasteful consumption of electric power under no-load for higher economization of energy and to prevent the electric shock by the voltage in a working electrode by installing a no-load current interrupter consisting of a specific mechanism to the input part side of a welding machine. CONSTITUTION:A branching device SA consisting of a transformer T2 for dropping voltage and a rectifier D1 is juxtaposed to the input side of a welding machine W contg. a transformer T1 for welding. A relay operating circuit AMP and a magnet relay MR are connected to the secondary side of the rectifier D1 on the output side. An input side contact a1 and output side contact a2 to be operated thereby are provided and a contact a3 is provided between a magnet switch MS connected thereto and the branching device side. Even if a main switch S is thrown in with such device, the contacts a1, a2, a3 are held open and therefore even if the contacts b1, b2, b3 provided between the secondary side of the transformer T2 and the secondary side of the transformer T1 are held connected, no-load current does not flow to the welding machine W and the secondary voltage of the transformer for welding is not impressed to a welding rod holder HP. The electric shock of the operator by the holder HP is obviated as well.
Patent JP-S61228440-A (JP)
Title: Positive type photoresist composition
Inventor: MIURA KONOE
IPC: G03F7/022
Filed: 1985-04-02
Abstract: PURPOSE:To obtain a positive type photoresist compsn. good in coatability by using a soln. prepared by dissolving a specified photosensitive compd. in dimethylacetamide. CONSTITUTION:The positive type photosensitive compsn. having a quinonediazide group and a gilm-forming material are dissolved in dimethylacetamide in an amt. of 5-50wt% of the soln., and said photosensitive compd., any positive type photosensitive compd. can be used, and for example, naphthoquinonediazide type compds. are enumerated.
Patent JP-S63234537-A (JP)
Title: Method of deburring semiconductor device and device therefor
Inventor: KUDO MASAHIDE
IPC: H01L23/50
Filed: 1987-03-24
Abstract: PURPOSE:To contrive to lessen a remaining flash with good workability and as far as possible by a method wherein forced currents by a liquid, hard granular materials and bubbles are generated in a liquid to remove the flash on semiconductor devices. CONSTITUTION:Semiconductor devices 12 in a frame magazine 11 are conveyed by a belt conveyor 13 to be sent to a water tank 14. A mixture 16 of water and glass beads is housed in the tank 14, a high-pressure water injection nozzle 17 is provided over the tank 14 and forced currents 19 by the water, the glass beads and bubbles 18 are generated in the tank 14 as high-pressure water is injected. These forced currents strike on the devices 12 and a synthetic resin flash is peeled from the lead frames of the devices. As the devices are put in water in such a way and the high-pressure water is sprayed on the devices from the air over the tank, the grinding effect of the beads can be obtained and the flash is removed up to a degree near completion.
Patent JP-H06278166-A (JP)
Title: Injection compression mold
Inventor: TOKITA YUICHI
IPC: B29L17/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide an injection compression mold wherein injection compression molding with different lot can be performed by only exchanging a mold which is attachable to a general injecting machine. CONSTITUTION:A cut bush 10 being held movably at a movable mold 1 and its blade 10a is exposed to a cavity 20 and an inner bush 11 being held movably in the cut bush 10 and its end face 11a is exposed to the cavity 20 are arranged at the movable mold 1 in order to drive the bushes 10 and 11 in reverse direction of each longitudinal direction. A bush driving device 3 is provided for making the cut bush 10 advance to the cavity 20 dependent on a mold clamp PL2 of a shrunk quantity of resin so as to cut a gate and block the compressed quantity of resin in the cavity 20, and for making the inner bush 11 recede from the cavity 20 so as to absorb a quantity of resin of advanced quantity of the cut bush 10.
Patent JP-S61229220-A (JP)
Title: Production of thin film magnetic head
Inventor: SAITO FUMIHIKO
IPC: G11B5/31
Filed: 1985-04-04
Abstract: PURPOSE:To prevent the deformation of a base by applying heat treatment after patterning is applied to a lower magnetic layer formed over the entire face of the base so as to prevent a large thermal stress onto the base. CONSTITUTION:Patterning is applied to the lower magnetic layer 2 covering the entire face of the base 1 and heat treatment is applied while the area is reduced in the production of a thin film magnetic head where the lower magnetic layer is formed onto the base by the thin film deposition method and a coil conductor, electrodes and an upper magnetic layer are formed on the upper side of the lower layer. Thus, the area of the lower magnetic layer adhered to the base is small, the thermal stress applied to the base is very less regardless of heat treatment and no deformation of the base is caused.
Patent JP-H10267003-A (JP)
Title: Hydraulic actuator drive circuit
Inventor: TAKAGI SHIGEYUKI
IPC: F15B9/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic actuator drive circuit provided with a damping mechanism of high reliability relating to trouble and mixing of air. SOLUTION: In a servo valve 63 of an electrohydraulic servo valve 61 controlling an actuator 62, in accordance with a control signal, a pressure difference between first/second oil chambers 68, 70 is controlled, a spool 66 is displaced, hydraulic oil supplied from a pressure supply port 64 is supplied to a cylinder 73 of the actuator 62, and hydraulic oil discharged by the cylinder 73 is collected to be discharged from a discharge port 71. A pressure difference of the cylinder 73 is detected by a pressure detector 93, a pressure feedback device 94 interlocked with a detection piston 96 of this pressure detector 93 is interlocked therewith, a pressure difference between the first/second oil chambers 68, 70 of the servo valve 63 is reduced, and a damping effect is given to the actuator 62.