baber/WOPTO huggingface dataset:
Patent JP-S59104042-A (JP)
Title: Controller for bath boiler with hot water supplier
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H1/00
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a control system enabling the operation of bath boiler to be performed at plural places by providing a simple and low-pressure circuit for the control system. CONSTITUTION:At the beginning of operation on the hot water supplier side, a fuel is burned by a burner 4 to heat water in a hot water supplier 1. When the operation switch 12 or 13 of a bath tub is turned ON, a three-way switch circuit turns ON and voltage from resistors 15 and 16 connected in series to the three- way switch circuit and a variable resistor 14 is applied to the input (+) portion of a voltage comparator 11. Since the temperature of water in the heat exchanger case 6 is low, the resistance value of the thermister 10 is sufficiently high, and therefore, the input (-) of the voltage comparator 11 formed by potential with the serial resistor 17 becomes a high voltage. The output turns ON, a relay 18 is driven, and the operation of a circulating pump 7 is started. Hot water heated in the hot water supplier 1 is directed through a hot water circulation circuit 5 to the heat exchanger 8 to heat the water of the heat exchanger case 6 and the bath tub 9. When detected temperature by the thermister 10 is raised and the resistance value is reduced, the input (-) voltage of the voltage comparator 11 is lowered, the relay 18 turns OFF, the circulating pump 7 is stopped, and the heating of water in the bath tub is stopped.
Patent JP-H0495429-A (JP)
Title: Multiplex communication equipment
Inventor: TANAKA MASAYA
IPC: H04L5/22
Filed: 1990-08-10
Abstract: PURPOSE:To save a memory capacity for a common data or the like by using two signals as a data identification signal and a node priority signal to manage a bus. CONSTITUTION:When a data is sent to each node in the reception enable state, a reception data is sent to a data reception circuit 15 via a bus BS input output interface 14, in which an error is checked and a data ID code DID and a main data DT are extracted from a data frame signal and they are inputted to a data buffer control section 11. The control section 11 checks whether or not a same data as the code DID is registered in a data buffer 21 and stores the inputted code DID and main data DT to the buffer 21 when the same code is in existence and inputs a data reception request designating the code DID to a communication control section 50. When the same code DID is not in existence according to the comparison above, the received data frame signal is aborted.
Patent JP-H0497276-A (JP)
Title: Device for driving cathode ray tube
Inventor: TOSHIYASU MASAYUKI
IPC: G09G1/04
Filed: 1990-08-10
Abstract: PURPOSE:To reduce a brightness difference between the center and periphery of a cathode-ray tube(CRT) by modulating electron beam energy obtained when the electron beam arrives at a fluorescent screen to increase it in proportion to its deflection value. CONSTITUTION:The energy quantity of an electron beam arriving at the fluorescent screen 16 of the CRT 10 is modulated so as to have positive correlation with a deflection value as the function of polarization of the electron beam. Thereby, electron beam energy quantity is relatively increased on the peripheral part of the face 16 as compared with its center part and the brightness of the peripheral part also is comparatively increased, so that a fluorescent area rate characteristic and the reduction of the brightness of the periphery part due to the thickness of a face plate can be compensated. Consequently, the brightness of the screen of the CRT such as a cathode-ray tube 10 can be uniformed and images/characters of high quality can be expressed.
Patent JP-S6367585-A (JP)
Title: Direction finder
Inventor: MURAKAMI MUNEO
IPC: G01S3/32
Filed: 1986-09-09
Abstract: PURPOSE:To obtain high-accuracy direction finding data even in the main beam direction of element antennas by forming the element antennas of monopulse type antennas in an amplitude comparison type direction finder. CONSTITUTION:The amplitude comparison type direction finder has the element antennas formed of monopulse type antennas 14-17. When an electromagnetic wave arrives from an azimuth A, the arrival wave is caught by the antennas 14 and 15 to output a SIGMA signal and a DELTA signal. The SIGMA signals are outputted from switches 18 and 19 and amplified and detected by receivers 5 and 6 and then a level comparing circuit 9 finds the arrival azimuth of the electromagnetic wave the input level difference between the SIGMA signals. When the electromagnetic wave arrives from an azimuth B, the switch 19 outputs the DELTA signal of the antenna 14. The circuit 9 finds the arrival azimuth of the electromagnetic wave from the level difference between the SIGMA signal 22a of the antenna and DELTA signal 22b. Consequently, the high-accuracy direction finding data is obtained.
Patent JP-2000047076-A (JP)
Title: Spacer for optical fiber cable and its production
Inventor: HIDAKA AKIRA
IPC: G02B6/44
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the tensile performance of a PFRP tensile strength body of a spacer for a optical fiber cable. SOLUTION: This spacer 10 is provided with: a tensile strength body 15 consisting of a PFRP line 12 formed with PBO fiber as reinforcing fiber, and a primary coating layer 14 formed on the outer periphery of the PFRP line 12 from a thermoplastic resin; first, second and third preparatory coating layers 16, 17 and 18, separately and successively formed in three stages on the outer periphery of the primary coating layer 14, in that order; and a spacer main body coating layer 20 formed on the periphery of the third preparatory coating layer 18; wherein grooves 22 each of which has a specific shape and is used for receiving optical fiber, are formed in the spacer main body coating layer 20 and also, in order to secure the strength of the PFRP line, the thickness of the first preparatory coating layer 16 is adjusted to <=2 mm.
Patent JP-S58113598-A (JP)
Title: Assembly method for pumps
Inventor: YAJIMA SEIICHI
IPC: F04D29/16
Filed: 1981-12-28
Abstract: PURPOSE:To have sure and easy assembly by holding a sheet pinched by an open vane's end face and a wear plate, by coating a sealing material on a screwing means and between the wear plate and casing, and by fastening the wear plate and casing. CONSTITUTION:The gap S2 between an open vane's end face 7a and a wear plate's end face 9b is adjusted, for ex., to 0.2-0.4mm.. When the wear plate 9 is installed, a thin piece P of 0.3mm. thick in a size to provide good contact with the end face 7a is provisionally attached to the end face 9b with oil or the like interposed in the gap formed against the end face 9b, and then a sealing material is coated on a screwing means 9d and the end face 5a mating with the wear plate 9 of the casing 5. Then the wear plate 9 is fastened to the casing by the screwing means 9a to hold the gap, in which the screwing means 9a is free from fear of loosening and sure and easy assembly is secured.
Patent JP-H0855651-A (JP)
Title: Socket with latch
Inventor: YAMADA TOMOO
IPC: H01R24/00
Filed: 1994-08-15
Abstract: PURPOSE:To provide a socket with latch in which position accuracy of a locking part of a latch is enhanced and a board is surely locked, by limiting the movement of the latch in the inserting/pulling out direction of a sub-board. CONSTITUTION:A tongue piece 56 to which bending work is conducted is arranged in the position facing to a locking part 50 of a metal latch 40. A slot 22 for housing the tongue piece 56 is formed in the vicinity of a latch housing room 18 of a housing 10 of a socket 1. By the tongue piece 56 housed in the slot 22, the move of the locking part 50 of the latch 40 in the inserting/pulling out direction is limited.
Patent JP-2000049242-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: NAKAMURA TAKAHARU
IPC: H01L29/792
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor storage device, whose structure is simple and the manufacture method by making an electrode to be controlled to be a single layer and making the voltage of use power to be low. SOLUTION: Elements are separated as needed, in a P-type semiconductor substrate 201. The concentration profile for an inner part from the surface of silicon is controlled in accordance with the characteristic of the formed element. A gate electrode 204 is formed of polysilicon, metal or of the stacked structure of them and sandwiches a gate oxide film 203 with the semiconductor substrate 201. Diffused layer 202a and 202b becoming a source electrode or a drain electrode are formed in terms of self-alignment with a component by a film and the like, which is formed so as to make contact with the gate electrode or the gate electrode and the gate electrode as a mask. An oxide film 205 exists on the gate electrode 204 and the semiconductor substrate 201, and a layer-like film 206 exists which contain silicon hydrogen with high concentration in a composition exists on the film.  Then, an oxide film 207 aiming at insulation between the layers and flatness exists in arbitrary film thickness and the heat treatment of a proper temperature is executed.
Patent JP-H04100966-A (JP)
Title: Simplified dyeing process and apparatus therefor
Inventor: KUBO SEIJI
IPC: D06B23/14
Filed: 1990-08-11
Abstract: PURPOSE:To enable the uniform dyeing of a cloth with a simple apparatus by charging a dyeing object into a middle basket having double-cylinder structure and a number of small holes on the side wall, immersing the basket in a dyeing bath in a cylindrical tank and vertically oscillating the basket while heating the bath at a temperature within a specific range. CONSTITUTION:A dyeing object is charged to a middle basket 2 having double- cylinder structure and a number of small holes 6 on the side wall and the top of the inner cylinder 3 is sealed. The middle basket 2 is immersed in a cylindrical dyeing tank 1 containing a mordant bath and the mordant is uniformly impregnated to the dyeing object. A separately prepared dyeing liquid is charged to the cylindrical dyeing tank 1, the middle basket 2 is vertically oscillated while heating the bath at 80-90 deg.C and the dyeing operation is performed over a prescribed period. The dyeing liquid is ejected through the small holes 6 of the outer cylinder 4 and the inner cylinder 3 against the dyeing object by the vertical motion of the middle basket 2 in the cylindrical dyeing bath 1 to effect the uniform impregnation of the bath to the inner part of the dyeing object.
Patent JP-S60104750-A (JP)
Title: Sweeping in float chamber of carburetor
Inventor: SHINDOU TAKAO
IPC: F02M11/02
Filed: 1983-11-14
Abstract: PURPOSE:To remove foam produced in float chamber thus to assure good operationability by providing a vent in float chamber independently from an air-vent while flowing air through float chamber into air-vent and said vent by means of engine suction negative pressure under heavy load. CONSTITUTION:Under operation of engine, a valve body 9 is positioned in valve seat 7 to choke the discharge path 6 while an air-vent 4 will communicate the float chamber 1 with the inlet section of carburetor in suction path 12. Upon stoppage of engine, the valve body 9 is positioned in the valve seat 5 to choke the air-vent 4 thus to communicate the float chamber 1 through the discharge path 6 with the adsorbing chamber 8. The narrowest section of Venturi 14 in secondary carburetor 13 is communicated throughd a vent 16 having a restrictor 15 with the upper portion of float chamber 1. Upon malfunction of secondary carburetor 13, for example, air is passed through vent 16, float chamber 1 and air-vent 4 in this order through the function of negative pressure in float chamber 1, to remove foam produced in float chamber 1 through passing air.
Patent JP-H0376251-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMIYOSHI MASAO
IPC: H01L21/78
Filed: 1989-08-18
Abstract: PURPOSE:To surely split a wafer into chips at a high yield by a method wherein grooves are provided between adjacent semiconductor devices on the semiconductor wafer as scribing lines, the wafer provided with the grooves is subjected to a first thermal treatment, and a material whose thermal expansion coefficient is larger than that of the wafer is formed in the grooves, which is subjected to a second thermal treatment. CONSTITUTION:Grooves are provided between adjacent semiconductor devices 2 on a semiconductor wafer 1 as scribing lines 4. Then, the semiconductor wafer 1 is thermally expanded by a first heat treatment, whereby a first thermal strain 8 is induced in the semiconductor wafer 1 under the scribing line 4 through thermal expansion. Then, material such as metal 9 whose thermal expansion coefficient is larger than that of the semiconductor wafer 1 is formed in the scribing lines 4. Then, when the semiconductor wafer 1 is subjected to a second thermal treatment, as the metal 9 is larger than the semiconductor wafer 1 in thermal expansion coefficient, thermal strains 5a and 5b are caused in the semiconductor wafer 1, and thermal strain 5 as the net of them is generated in the semiconductor wafer 1. Then, when a mechanical force 6 is applied, the semiconductor wafer 1 is split into semiconductor chips 1a along the lines under which the second thermal strain 5 exists.
Patent JP-2001040157-A (JP)
Title: Vibration-damping epdm rubber composition
Inventor: MINOUCHI NORIO
IPC: C08L23/16
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping EPDM rubber composition which has a dynamic magnification no larger than that of a natural rubber (diene rubber), a tensile strength not less than that of a natural rubber and a high heat resistance. SOLUTION: This EPDM rubber composition is prepared by blending carbon black and from 0.5 to 3 pts.wt. sulfur against 100 pts.wt. EPDM and then molding it to achieve a vulcanization degree of from 60 to 85%. Otherwise, the composition is prepared by blending carbon black and sulfur, wherein the amount of sulfur (X) is from 1.5 to 3 pts.wt. against 100 pts.wt. EPDM, and vulcanizing this in the presence of a vulcanization accelerator at an amount (Y) represented by the formula: 0.1X<=Y<=1-0.15X.
Patent JP-2001039488-A (JP)
Title: Container for transporting game tool
Inventor: ARAI TATSUNORI
IPC: A63F7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To hold security without using a specially equipped vehicle and to inexpensively transport even a few sets of game tools by arranging an opening/ closing door provided with a locking device on one side of a box-like container and providing a member for pinching a plurality of same tools. SOLUTION: A same tool-storing space 8 is formed inside by covering a ceiling 2, a bottom 3 and three peripheral walls 5, 6 and 7 with panels made of a metal and an opening part 4 for taking same tools 9 in and out the game tool-storing space 8 is formed on the remaining one side. In addition, a freely openable/closable double-door-type door 10 provided with a locking device is arranged on the opening part 4 and furthermore, a pinching part 12 which can be elevated/lowered by means of a handle from the outside is provided above the game tool-storing space 8, and a plurality of game tools 9 vertically arranged in parallel in the storing space 8 are pressed from the top to pinch the game tools 9. Thus the possibility of replacement, of ROM during the game tools are being transported can be eliminated and the game tools can be transported by a consolidated service on an ordinary truck.
Patent JP-H0875043-A (JP)
Title: Lining construction method for pipe line
Inventor: KOGA MOTOYUKI
IPC: F16L1/00
Filed: 1994-09-07
Abstract: PURPOSE: To perform proper execution of lining of a pipe line without using a large scaled equipment by charging a rail part of lining material with a press fit jig, which press fits a spacer to a space part, in one end side of the pipe line, and moving the press fit jog to the other end side. CONSTITUTION: Since a lining material 1 is formed in almost a cylindrical shape having a space part, the lining material 1 can be drawn into a pipe line P. Here in the case of laying a communication cable or the like in the pipe line P, the communication cable, by holding it in the lining material 1 from the space part, is drawn into the pipe line P. After the lining material 1, spreading its diameter in the pipe line P, is restored in almost the cylindrical shape, a spacer 3 is fitted into the space part, and a press fit jig is moved from one end side of the pipe line P to the other end side along a rail part 1b integrally formed with the lining material 1. By moving this press fit jig, since the spacer 3 is press fitted successively into the space part, a lining pipe is formed in the pipe line P, and a proper lining in the pipe line can be executed.
Patent JP-S59102606-A (JP)
Title: Suspension apparatus for car
Inventor: MUKAI YOSHIAKI
IPC: B60G7/00
Filed: 1982-12-06
Abstract: PURPOSE:To secure a proper strength and reduce the whole weight of the captioned apparatus by forming two arm members by bending each plate material and forming an A-figure-shaped suspension lower arm through mutual superposition and welding, in a double wishbone-type suspension apparatus. CONSTITUTION:The first arm member 21 which is equipped with an upper wall part 21a having a concaved part 21i at a part, side wall parts 21b and 21c, horizontal flange parts 21d and 21e, tilt sidewall part 21f, and a flat-plate-shaped extension part 21g is formed by bending a plate material. Similarly, the second arm member 22 which is equipped with an upper wall part 22a, side wall parts 22b and 22c, horizontal flanges 22d and 22e, and a reinforcing wall part 22h is formed by bending a plate material. The second arm member 22 is superposed onto the first arm member 21 at a ball-joint installation part 23 and joined through welding. With such constitution, the joint part is formed into double structure, and the rigidity of the rear side part where strength is necessary is improved because of closed sectional structure, and the front side part where strength is unnecessary is formed into a simple structure and made lightweight.
Patent JP-H0932006-A (JP)
Title: Footing for convenient illuminating lamp
Inventor: WATANABE TSUGUHIKO
IPC: F21S2/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To ensure convenience of conveyance as well as concrete placement by rationalizing footing structure for a convenient illuminating lamp. SOLUTION: An upper cover 4 is fixed to the upper side of a frame 7 having a rectangular cross-sectional shape so that an H-like steel bar can be inserted therethrough, and under side of the upper cover 4, bending reinforcing board is strongly fixed to the upper cover 4 and frame 7 and a plurality of bolt insertion holes are formed in the four side surfaces of the frame 7 at an identical position so as to obtain fitting caps. A blind board is fixed to each of opened face parts of a wide-flange shape steel 1, having a length equal to that of the frame 7, bolt hales are formed in the wide-flange shape steel, being aligned with the bolt insertion holes in the side surfaces of the frame 7 when it is inserted through the frame 7, and the fitting caps are fastened by the bolts 10, thereby it is possible to obtain a unit body.
Patent JP-S6371340-A (JP)
Title: Correction of tire uniformity
Inventor: KANEKO TATSUJI
IPC: G01M1/38
Filed: 1986-09-12
Abstract: PURPOSE:To correct a tire once set with respect to many items at the same time, by pressing a drum to the rotating tire and measuring the rigidity of said tire by the load cell mounted on the shaft of the drum and performing wave form processing by a control apparatus and altering the angle of a grindstone to perform buffing processing. CONSTITUTION:The rigidity in an X-axis direction and that in a Y-axis direction of both shoulder parts of a tire W, a radial force variation (RFV), lateral force variation (LFV) and conicity are measured by X-and Y-load cells 3a, 3b and comparative operation is performed by a computer 5 and, when RFV and unicity are out of standards, the a-point position of the tire W is shaven by definite quantity. Thereafter, the shaving positions of rubstones 6a, 6b are altered and moved to the outside of the tire W to again perform shaping with respect to the same item. Next, when LFV is out of a standard, the first correction of RFV of the rigidity in the X-axis direction of both shoulder parts is performed and the grindstones 6a, 6b are moved to b-point positions at the second time to correct LFV.
Patent JP-H0498020-A (JP)
Title: Hot-water heating apparatus
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1990-08-13
Abstract: PURPOSE:To restrain noise and obtain a mild warm air flow of a low flow rate by a method wherein when fan operation mode is set at 'silent' mode, operation mode is changed over either to stop of fan operation or parallel operation of two or more fans at low rotating speed. CONSTITUTION:When a silent mode setting device 6c is turned on, fan operation mode is changed over either to '2' ('WEAK'), '1' ('VERY WEAK') or '0' ('OFF'). Then fan operation mode is kept at '2' ('WEAK') until the room temperature rises and reaches Ts+1.2 deg.C. When the room temperature reaches Ts+1.2 deg.C, the fan operation mode is changed over from '2' ('WEAK') to '1' ('VERY WEAK'), and when the room temperature reaches Ts+2.8 deg.C, it is changed over from '1' ('VERY WEAK') to '0' ('OFF'). When the room temperature is falling, that is, when the fan operation mode is '1' ('VERY WEAK') or '0' ('OFF'), and the room temperature further drops to Ts+0.4 deg.C, the fan operation mode is changed over to '2' ('WEAK'). Thus, while the silent mode setting device 6c is turned on, the fan operation mode is prevented to be changed over to '4' ('STRONG') or '3' ('MEDIUM') but changed over only to '2' ('WEAK') '1' ('VERY WEAK') or '0' ('OFF'), so that generation of rasping noise can be restrained.
Patent JP-S60192179-A (JP)
Title: Electromagnetically operable flow control valve for gas
Inventor: BURUKUHARUTO BURANTONAA
IPC: G05D7/06
Filed: 1984-10-12
Abstract: 1. Flow-control valve, electromagnetically operated by changing the mark/space ratio, for gaseous media, having a valve chamber, having one input channel and two output channels, having a valve seat at the mouth of each output channel and having a pulsed valve body acting as the armature in a gap serving as the valve chamber (3) between the cores of two electromagnets (6, 22), characterized in that the valve body is constructed as a diaphragm-like, freely movable ferromagnetic valve plate (8), and in that the coils (7, 23) of the electromagnets (6, 22) are connected to push-pull outputs of a pulse generator (13) of adjustable mark/space ratio.
Patent JP-H04101921-A (JP)
Title: Carrier device
Inventor: TAI AKIHITO
IPC: B65G35/06
Filed: 1990-08-13
Abstract: PURPOSE:To reduce the number of carrying parts in a carrier device composed of a line shaft and a truck having a propelling disc making contact with the line shaft by providing the propelling disc on the right and left sides of the truck respectively. CONSTITUTION:Propelling discs 21 formed of a rubber roller or the like are severally arranged on both the right and left sides of a truck 13. A spring 23 is fitted between a supporting member 13b of one side of the supporting members 13a, 13b of each of the discs 21 and a supporting member 22a to secure contacting force between the disc 21 and a line shaft 10. Since the disc 21 is provided on both the right and left sides of the truck 13 respectively, the disc 21 can come into contact with the line shaft 10 from the either side of the line shaft 10, and even when the truck 13 is moved from a travel track 11 on one side to the travel track 12 on the other side through a traverser 30, the truck can obtain propelling power as it is to answer its purpose using one line shaft.