baber/WOPTO huggingface dataset:
Patent JP-H0574609-A (JP)
Title: Manufacture of oxide resistor
Inventor: TOHATA KOJI
IPC: H01C17/00
Filed: 1991-09-13
Abstract: PURPOSE:To manufacture a stable linear resistor by a method wherein, after at least one out of metal alcoxide, metal acylate, phosphate, and silicate is spread on the side surface of a sintered body, an inorganic high resistance layer is formed by printing. CONSTITUTION:At least one out of metal alcoxide, metal acylate, phosphate, and silicate is spread on the side surface of a sintered body 1, and a high resistance layer 2 is formed by printing, e.g., at 350 deg.C for 24 hours. By spraying Al, electrodes 3 are formed on both end surfaces of the sintered body 1 where the high resistance layer 2 is formed, and a linear resistor is obtained. Thereby the linear resistor excellent in both switching surge endurance and switching surge endurance characteristics can be manufactured.
Patent JP-2001060794-A (JP)
Title: Moumted machine with surface mounting parts and method therefor
Inventor: IZUME YOHEI
IPC: H05K13/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide mounted machine with a surface mounting parts and method for preventing the breakdown of electronic parts and the fitting failure to a substrate caused by static electricity being magnetized on the electronic parts and a retaining material. SOLUTION: In the surface mounting parts for mounting electronic parts to the specific position of a substrate at a fitting part by retaining electronic parts (b) of a supply part with a retaining member 2 of a fitting head 1, and carrying the parts from the supply part to the fitting part, a static-eliminating means 15 is provided at a fitting head 1 or a movable body 9 where the fitting head 1 is mounted, thus eliminating the static electricity of the retaining member 2 and the electronic parts (b) being retained by the retaining member 2 with the static-eliminating means 15.
Patent JP-S59125382-A (JP)
Inventor: FUJITA AKIRA
IPC: F23M5/00
Filed: 1982-12-29
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-H0574738-A (JP)
Title: Reactive ion etching device
Inventor: HAYASHIDA JUNJI
IPC: H01L21/302
Filed: 1991-09-13
Abstract: PURPOSE:To equalize the plasma quantity per unit area in respective surfaces of a multisurface electrode for acturizing the even etching step of semiconductor substrate surfaces held on the electrode surface by a method wherein the reactive ion etching device is composed so that the distance between the multisurface electrode and opposing electrode may be increased as the multisurface electrode goes upward. CONSTITUTION:An etching chamber 1 is exhausted from a gas exhaust port 7 so as to be kept in vacuum state while leading an etching gas into the etching chamber 1 from a gas leading-in pipe 5. Next, the space between a multisurface electrode 3 and an opposing electrode 2 is impressed with high-frequency voltage from a high-frequency power supply 6 so that the etching gas may be brought into the plasmic state to etch away the surfaces of semiconductor substrate 4 held on the multisurface electrode 3. At this time, the plasma quantity per unit area in respective surfaces on the multisurface electrode 3 can be equalized thereby enabling the semiconductor substrates 4 held on respective surfaces of the multisurface electrode to be evenly etched away due to the shape of the multisurface electrode 3 increasing the distance between the multisurface electrode 3 and the opposing electrode 2 as the electrode 3 goes upward.
Patent JP-S59124470-A (JP)
Title: Car jig master model structure and manufacture thereof
Inventor: ISHII TAKESHI
IPC: B62D65/00
Filed: 1982-12-30
Abstract: PURPOSE:To enable dismount/reproduction of left/right structures by adhering resin to left/right coupling metals. CONSTITUTION:A master model structure (A) is constructed with a pair of model sections 51, 51' having surface worked with resin in accordance to the shape of chassis, structures (b), (b') having model section supports 52, 52' provided on the rear face of model section while constructed with aluminum honeycomb plate through plates 53, 53' and left/right coupling metals 54 made through aluminum casting extending in lateral direction. Said structure is cut into specific shape and equipped with front face side aluminum plates 55, 55' having gauranteed surface accuracy and rear face side aluminum plates 56, 56' having non-guaranteed surface accuracy. The left/right coupling metals are formed at both ends with sections 54a, 54b contacting with said structures (b), (b') where resin 62 is secured onto the surface of one contacting section 54a.
Patent JP-H0687665-A (JP)
Title: Silicon nitride sintered compact
Inventor: HIROTSURU HIDEKI
IPC: C04B35/591
Filed: 1992-09-02
Abstract: PURPOSE:To provide a silicon nitride sintered compact excellent in strength at high temp. and creep characteristics at high temp. and suitable for use as a member of a gas turbine, etc., heated to high temp. CONSTITUTION:This silicon nitride sintered compact is obtd. using silicon nitride powder produced by a method for directly nitriding metallic silicon and has <=500ppm F+Cl content and <=300ppm F content.
Patent JP-2000067632-A (JP)
Title: Luminaire mounting device
Inventor: YAMAMOTO MICHIYUKI
IPC: F21V21/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To form a luminaire in a thinner profile by reducing the thickness of a whole mounting bracket without protruding downward an operation portion for operating locking members to an unlocking position. SOLUTION: A pair of locking members 8 are provided on a mounting bracket A for mounting a luminaire mainbody 2 on a ceiling surface W so as to be slidable between a locking position protruded outside a case and an unlocking position deformed in the case and an operation recess 11a is provided in an operation portion 11 for manually operating both locking members 8 toward the unlocking position so that fingers can be put in the operation recess 11a for operation.
Patent JP-H02109273-A (JP)
Title: High speed charging method for enclosed cadmium-nickel battery
Inventor: ROZENDO KUESUTA
IPC: H02J7/00
Filed: 1989-09-08
Abstract: PURPOSE: To ensure the safety of a user and the keeping of the performance of a storage battery while making it possible to effect ultra high speed charge by performing a charging not so as to exceed a charged voltage lower than the voltage generated by hydrogen in a charging period of about several minutes, and immediately stopping the charging when the intensity of current in charging is increased according to the charging. CONSTITUTION: In order to perform charging for about 3-15 minutes with a maximum charging current about 4-25 times the capacity of a storage battery to be charged, charging voltage is limited to a fixed value of 1.60-1.67V, and the charging is stopped when a significant increase, for example, an increase of about 0.5-1A is detected after the intensity of the current absorbed during charging is reduced, whereby the charging voltage is controlled. Namely, the charging is performed under a charging voltage lower than the voltage generated by gaseous hydrogen in an extremely short charging time. Thus, a super-high speed charging can be performed, and the safety of user and the time keeping of the performance of the storage battery can be ensured.
Patent JP-S59125519-A (JP)
Inventor: NEMOTO AKIRA
IPC: B60N2/90
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001064895-A (JP)
Title: Clean paper and its production
Inventor: TAKEUCHI TSUNEKATSU
IPC: D21H27/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a clean paper which is compounded with a pigment regarded to be difficult for use in a paper base, has extremely low dusting characteristics, excellent opacity, writing properties and PPC suitability and to provide a method for producing the clean paper. SOLUTION: This clean paper contains a core-shell type binder pigment latex having <=0.4 μm average particle diameter, comprises <=1,000 particles having >=0.3 μm by a clean degree test of rubbing, scrubbing or breaking and has >=70% opacity. The clean paper has preferably <=650/ft3 particles having >=0.3 μm by the clean degree test of rubbing, scrubbing or breaking. This method for producing the clean paper comprises making a base paper by using a pulp slurry comprising >=20 wt.% bleached soft wood pulp and having >=500 csf freeness, impregnating the base paper with an impregnation solution consisting essentially of a core-shell type binder pigment latex having <=0.4 μm average particle diameter by a size press and drying the base paper at >=100 deg.C.
Patent JP-S58118905-A (JP)
Inventor: BUARUTAA MEENERUTO
IPC: G01D5/36
Filed: 1982-12-29
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-S61115108-A (JP)
Title: Temperature control method of hot runner multipoint gate
Inventor: AOCHI YASUMITSU
IPC: B29C45/78
Filed: 1984-11-09
Abstract: PURPOSE:To suppress the fluctuation of an effluent rate of resin and to stabilize quality of a molded good by controlling the conductive current of a heating element in accordance with the gate temperature in a master nozzle chip side and controlling the conductive current of the heating element by holding the prescribed relation with the master nozzle chip in a slave nozzle chip side. CONSTITUTION:The master nozzle chip 14B detects the temperature of the gate 13B by a temperature sensor 19, and a comparator 23 compares the detected value with a set value, its difference being inputted to a phase control circuit 24. Corresponding to the difference, the phase control circuit 24 controls the ignition phase of a TRIAC21 and the conductive current, that is, the impression voltage of the heater 17B. In the slave nozzle chips 14A and 14C, a voltage controlled by the TRIAC21 is impressed to the heaters 17A and 17C, and moreover a current adjusted by variable resistances 22A and 22B flows. In a multipoint gate, if the temperature at each gate is controlled in such a way, a package control can be executed relation is held; therefore the quality by shot can be stabilized.
Patent JP-H0892235-A (JP)
Title: Bis(3-coumaryl)thioketone compound and its use
Inventor: IMAI RIHOKO
IPC: C07D311/18
Filed: 1994-09-29
Abstract: PURPOSE: To obtain bis(3-coumaryl)thioketone having sufficient sensitivity to light in the visible light region, especially the second harmonics of argon laser and YAG laser, and excellent in solubility and storage stability in resins. CONSTITUTION: The compound of the formula (R1 , R7 are independently H, halogen, etc.; R2 , R3 , R6 , R8 , R9 , R12 are independently H, halogen, etc.; R4 , R5 , R10 , R11 are independently alkyl, etc.). The compound useful as a photosensitizer is obtained by reacting a 4-substituted aminosalicylaldehyde compound with acetonedicarboxylic acid diethyl ester in the presence of a weak base such as piperidine in a polar solvent such as methanol at 60-80 deg.C for 1-120hr, and further reacting the reaction product with phosphorus pentasulfide or Lawesson reagent in an organic solvent such as chloroform at 40-140 deg.C for 1-8hr. Further, the compound is mixed with a photocurable resin ((meth)acryloyl group-containing anionic photocurable resin), a photopolymerization initiator (e.g. benzophenone) to obtain a visible light-sensitive resin composition.
Patent JP-S6297477-A (JP)
Title: Solid-state image pickup device
Inventor: KASEKUMA TSUGUHISA
IPC: H04N5/335
Filed: 1985-10-23
Abstract: PURPOSE:To make an image pickup element into high definition by constituting one picture element with plural cells, allocating a opening value for each cell so that it detects a different light quantity, and detecting a signal of plural cells as the signal of one picture element. CONSTITUTION:Four cells C1-C4 arranged in four square shapes constitute one picture element 10, and the picture elements constituted in such a way are arranged in a matrix shape. A DC is a dummy cell and has the same con struction as the cell C, but its capacitance is different from that of the cell C. When lines X1 and DX1 are selected by shift registers 30 and 31, and the cell C1 and the dummy cell DC1 are coupled with data lines respectively, the signal on a data line D0 is varied corresponding to the difference of the capaci tance between the cell C1 and the dummy cell DC1. The variation is detected at a sense amplifier 81, being latched at a shift register 51. The same latching are performed on the cells C2-C4, and the light receiving quantities of the picture elements constituted with the cells C1-C4 are represented in five steps.
Patent JP-S58120594-A (JP)
Inventor: JIYANNRUI BUNCHIMORU
IPC: C30B19/04
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0977558-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: KASORI MITSUO
IPC: C04B35/64
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost producing process corresponding to the reduction of the sintering temp. of an AlN sintered compact. SOLUTION: Stock of an AlN sintered compact having a compsn. sinterable at a low temp. is fired at <=1,873K in an atmosphere of nitrogen or argon contg. <=100ppm oxygen in an electric resistance furnace using an oxide furnace material fitted with a metallic heater to produce the objective AlN sintered compact having 100-180W/mK heat conductivity.
Patent JP-H0981882-A (JP)
Title: Centralized automatic meter reading device
Inventor: WATANABE HIDETAKA
IPC: G01R22/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To quickly detect the abnormality of an measuring device or that of wiring and to prevent the miscounting of pulses caused by the chattering of a contact pulse by informing of a detected result from a meter reading terminal equipment to a central device when measuring pulse width is larger than the maximum value of allowable time width or smaller than the minimum value. SOLUTION: The meter reading terminal equipment 5 is provided with a waveform shaping circuit 53, a pulse time comparing circuit 54 and a pulse time width upper/lower limit value memory 55. The circuit 53 shapes the waveform of chattering generated at the time of terning on/off the contact of a transmitter 2. The pulse time width at the ON of the waveform-shaped pulse signal and that at the OFF of the signal are compared with time values previously stored in the memory 55 by the circuit 54, and when the time width of a measuring pulse is larger than the maximum value of the allowable time width or smaller than the minimum value, the central device 6 is informed of the generation of an illegular pulse without counting up the pulse. The central device 6 displays the information on a display device 65.
Patent JP-2001060776-A (JP)
Title: Protective cap for external terminal
Inventor: ARITA ICHIRO
IPC: H01R13/46
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective cap for an external terminal which is held surely on the body side of a portable apparatus, which dose not become an obstacle even when the protective cap is connected to the external terminal, and which can prevent the loss or the mounting overlook of a partner's protective cap removed from the connecting terminal of the partner's apparatus. SOLUTION: This protective cap 10 is provided with a fitting part 11 which can be fitted to the external terminal 20 of a portable apparatus 2. The fitting part 11 is formed so as to be fitted to a protective cap 40 for the connecting terminal 30 of a partner apparatus 3 which is connected to the portable apparatus 2. As a result, the partner's protective cap 40 removed from the connecting terminal 30 of the partner apparatus 3 is fitted to the protective cap 10 on the side of the portable apparatus 2 so as to be held together with the portable apparatus 2.
Patent JP-H0553866-A (JP)
Title: Incircuit emulator with bugging history command
Inventor: OSHIMA KATSUSHI
IPC: G06F11/28
Filed: 1991-08-23
Abstract: PURPOSE:To shorten debugging time by providing an incircuit emulator(ICE) control part to control a file management part and a symbol management part while receiving a command input from a keyboard. CONSTITUTION:The command inputted by a keyboard 4 discriminates a bugging history command by an ICE control part 5, a file management part 2 prepares an arbitrary file according to whether a bugging history file 1 is designated or not, and the ICE control part 5 writes the date and time in the prepared file. Next, the ICE control part 5 reads a program counter and requests a function name, file name and line number to a symbol management part 3. When symbol information is read out in respect to the request, the information is written in the bugging history file 1 and when no information is read out, the program counter is written in the file 1 respectively. Afterwards, the file management part 2 activates an editor to the bugging history file 1 in order to describe the detailed bugging history.
Patent JP-H0956272-A (JP)
Title: Water supply equipment for plant soil
Inventor: MATSUI YOSHIKI
IPC: A01G25/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide water supply equipment for plant soil, improved in labor saving properties, useful for street trees, etc., and, as necessary, capable of carrying out the water supply and drainage by forming a water storage tank wall facing to the soil where plants are set of a water-permeable concrete. SOLUTION: This water supply equipment is obtained by installing a water storage tank 1 to which rainwater or sewage can be supplied near soil 2 where plants are set and forming a water storage tank wall 9 facing to the soil 2 where the plants are set of a water-permeable concrete. Furthermore, the water storage tank 1 to which the rainwater or sewage can be supplied is installed near the soil 2 where the plants are set and the water storage tank wall 9 facing to the soil 2 where the plants are set in the water storage tank 1 is formed of a water-impermeable concrete. Water flow holes 10 are preferably bored in the wall 9 formed of the water-impermeable concrete.
Patent JP-H1076908-A (JP)
Title: Air bag
Inventor: IINO TAKAHIRO
IPC: B60R21/239
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make possible quick, reliable development of an air bag by preventing surplus gas from leaking outside through a vent hole before high pressure gas necessary and enough for protecting an occupant is secured in the air bag. SOLUTION: A bag-shaped air bag 1 is provided with an inflater 5 fitted in an opening 4 for the inflater bored in the approximate center of the air bag. A vent hole 8 is bored in an appropriate position on the air bag 1, with a valve member 9 attached to close the vent hole 8 so that part 10B where the valve member 9 is attached peels off by the action of a predetermined internal pressure of the air bag 1 at the time of developing action of the air bag 1 to open the valve member 9.
Patent JP-H05203398-A (JP)
Title: Transportation container
Inventor: HANSUUTEIRO RANGAA
IPC: B65D90/36
Filed: 1992-09-03
Abstract: PURPOSE: To provide a transport container where a wall opposed to the fuselage wall of an airplane is made so that the explosive pressure within the container may work outward in control condition and that the holes for dissipating the explosive pressure may arise in the opposite fuselage wall of the airplane at that time. CONSTITUTION: A transport container fitted with a lid for loading and unloading has strength and elasticity with which it can withstand, by transformation, the internal pressure which occurs up to a predetermined amount. A frame 7, which includes fragments or projectiles which are made free when the internal pressure gets over the limited internal pressure, is inserted into the wall face 6. A lid 5 for loading and unloading seals the inside airtightly.
Patent JP-H0871754-A (JP)
Title: Welding and fixing method of ceramics piece, and ceramics piece
Inventor: DAITOKU KAZUMI
IPC: F27D1/14
Filed: 1994-09-06
Abstract: PURPOSE: To prevent the generation of the looseness between a ceramics piece and a welding pin, and to improve the welding and fixing strength by providing a through hole whose lower side part is tapered and whose upper side part is provided with the screwed groove in a ceramics piece to be used for the lining, and achieving the welding to the base metal using the stud welding pin to be fitted to this tapered hole. CONSTITUTION: A through hole forming a tapered hole 5 on the lower side and a screwed hole 6 on the upper side is provided in a ceramics piece 1. This ceramics piece l is pressed against the base metal, and welded and fixed thereto using a stud welding pin 2 to be fitted to the tapered hole 5. Then, a blind plug 7 made of the wear resistant material is screwed into the screwed hole 6 on the upper side part of the ceramics piece 1. An alternative fixing means where the putty is packed in the clearance between the tapered hole 5 and the welding pin after achieving the welding to the base metal using the stud welding pin of smaller diameter than that of the tapered hole 5 may be adopted.
Patent JP-2000062938-A (JP)
Title: Delivery control system
Inventor: HASHIMOTO KOICHI
IPC: G06Q50/28
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the position of a load in delivery by providing a computing means for computing a predetermined position and predetermined date of a following detection for detecting the load next on the basis of the position information, date information and carrying information of the load detected by a load mark detecting means. SOLUTION: An agency for collecting loads inputs the load information such as sender, destination and kind of load through an input device 12 at the time of receiving the load. At the same time, the agency sends the load information to a load administration center through a communicating device 11, and on the other hand, receives the code number individual to the load from the load administration center, and codes this code number to a bar-code, and forms the carrying slip with the load information, and attaches it to the load. Thereafter, the carrying slip is read in each process so as to administrate the position and date of the load.  At this stage, predetermined position and predetermined date of a following detection for detecting the load next is computed per each load, and in the case where the load can not be detected till the next predetermined date, generation of abnormality in carrying is discriminated, and an alarm is generated.
Patent JP-2000068567-A (JP)
Title: Conduction cooling perpetual current switch
Inventor: HASHIGUCHI HIROSHI
IPC: H01L39/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To well cool an entire of a superconductive wiring of a perpetual current switch by heat conduction by connecting a spool by a single material of a perpetual current switch to a cooling source. SOLUTION: A perpetual current switch 6 is constituted of a spool 1, a superconductive wire 2, an inner insulation layer 3, a heater wire 4 and an outer insulation layer 5. The spool 1 is fixed in contact with an extremely low temperature cooling stage 7 which is cooled by a freezer in an outside to enable heat conduction and is fixed by a metal part 8. The perpetual current switch 6 is fixed in contact with the extremely low temperature cooling stage 7 formed of a metallic member of good heat conductivity to enable heat conduction and the extremely low temperature cooling stage 7 is connected to an extremely low temperature cooling head of a compact freezer and is cooled down to a temperature in the neighborhood of 4K.  Therefore, since a superconductive wiring part is cooled well by improving heat conduction characteristic of a spool and a wiring is subjected to uniform temperature rise and cooling, OFF operation is possible by little heat input to a heater, thus reducing cooling load of a freezer.