baber/WOPTO huggingface dataset:
Patent JP-H01113178-A (JP)
Title: Method for connecting piping for freon
Inventor: SHIMIZU SADAHITO
IPC: B23K9/00
Filed: 1987-10-28
Abstract: PURPOSE:To simplify piping laying work and to improve reliability with respect to a fluid leak by lining the interiors of a pipe, a pipe joint, a valve and other piping elements and afterward, performing eladding by welding on the piping element edges. CONSTITUTION:The pipe 1 which has been lined 3 at a factory is cut to the necessary length at a job site and at the time of performing edge preparation of two pipes 1 and 1 to be joined, linings 3 and 3 are cut off by the prescribed length from the pipe edges. At that time, the lining 3 of the pipe 1 is cut off by for the wall thickness of the pipe 1 from the edge preparation surface. Afterward, in the same way as ordinary pipe end welding, two pipe ends are subjected to butt welding to each other and lastly, the outside peripheries of the pipes 1 and 1 are subjected to eladding 2 by welding so as to cover the exterior of an unlined part 5. By this method, since when freon is carried in said piping, the linings 3 do not respond to the freon directly, even if carbon steel pipes are used for the pipes 1 and 1, these pipes do not corrode away. Although the interiors of the pipes 1 and 1 in the vicinity of a weld zone 4 are not lined 3, functions of the pipes are prevented from being impaired by performing eladding 2 by welding thereon.
Patent JP-2001095193-A (JP)
Title: Stator assembly, and method and equipment for its injection molding
Inventor: MURATA TERUYA
IPC: H02K5/08
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a stator assembly whose production efficiency can be increased by simplifying a molding process and which can prevent the deterioration of a commutator caused by the friction or vibration due to the rotation of a rotor, and to provide a method and equipment for molding the stator assembly. SOLUTION: A stator core 3 with its teeth 46 wound with windings 5 is positioned and fixed in a movable metal mold 10. Then, the movable metal mold 10 is drawn close to a fixed metal mold 12. Into a cavity formed by joining these metal molds, molten material is injected through an injection hole 38 of the fixed metal mold 12. A part of a commutator installed in the stator core 3 is shielded by a shielding section 28 provided in the fixed metal mold 12, and so the resin material does not attach to that part of the commutator 4 shielded by the shielding section 28, Then, the molten material is solidified on the outer surface of the commutator, integrally fixing the commutator 4 and the stator core 3.
Patent JP-H01112468-A (JP)
Title: Inspection instrument for printed board
Inventor: KATSUSHIMA AKIFUMI
IPC: H05K3/00
Filed: 1987-10-27
Abstract: PURPOSE:To exactly detect the real defect of a printed board by setting the detecting condition of a defect detecting means so as to be over-detection and checking the wiring pattern image of a detected defect part with an original image. CONSTITUTION:The wiring pattern image of a printed board PWP to be scanned by a scan optical system 1 is converted to a binarizing picture signal. An image memory 2 stores this signal with solution to correspond to an operator 30 to be composed of the matrix of (m)X(n) picture element. A defect detecting module 31 is composed of the memory of a ROM, etc., and the wiring pattern is scanned by the operator 30. Then, the defect of a lacking and projecting of a wiring and the information of a segment position are outputted from the output. A checking part 4 reads the original image of the segment position of the defect part from an original image storing part 5 and compares it with the wiring pattern of the defect part. As the result, when the both of them are coincident, the defect to be over-detected is obtained and when they are not coincident, the defect is decided as the real defect. Thus, the real defect can be exactly decided.
Patent JP-H05106870-A (JP)
Title: Outdoor apparatus of air conditioner
Inventor: MAKITA YASUO
IPC: F24F5/00
Filed: 1991-10-18
Abstract: PURPOSE:To facilitate the work both in assembling an outdoor apparatus and in servicing the electric parts, blower, etc., therein by a method of assembly wherein a lid-shaped top plate is fitted on the rear part of the cabinet, specifically with edges of the top plate fitted over stepped top edges of the rear part, and a lid-shaped front plate and the rear part and the top plate are pieced together, specifically with edges of the front plate fitted over stepped front edges of the rear part and over a stepped front edge of the top plate. CONSTITUTION:The rear part 2 of a cabinet, having the shape of three continuous sides of a cube, is fastened to its bottom plate 1 by the use of screws 21. A lid-shaped top plate 5 is fitted on said rear part 2, specifically with edges of the top plate fitted over stepped front, top edges 3 of the rear part 2. Next a lid-shaped front plate 7 and the rear part 2 and the top plate 5 are pieced together, specifically with edges of the front plate 7 fitted over stepped front edges 4 of the rear part 2 and over a stepped front edge 6 of the top plate 5. When this outdoor apparatus is serviced, the front plate 7 is removed and then the electric parts box and blower laid on the bottom plate 1 can be handled. This structure facilitates the work both in assembling the outdoor apparatus and in servicing the electric parts, blower, etc.
Patent JP-H09113340-A (JP)
Title: Sensor device for weight measuring apparatus
Inventor: MOROHOSHI MORIKAZU
IPC: G01G19/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device by which the weight of a vehicle with an inclination load-carrying platform such as a dump vehicle or the like can be measured in an own vehicle, whose accuracy is high and whose measurement error is small. SOLUTION: A sensor device 17 which is used to measure the weight of a vehicle with an inclination load-carrying platform such as a dump vehicle or the like contains a pin 18 in the coupling part of a link mechanism between the load-carrying platform and a hydraulic cylinder, a cavity 27 is formed in the pin, a circumferential groove 29 is formed on the outer circumferential face of the pin, and strain gages 34, 35, 37, 38 which sense the deformation of the pin due to a load in the rise of the load-carrying platform are installed at the inside of the pin in a position corresponding to the circumferential groove 29. The strain gages are connected so as to form a bridge circuit, and their signals are taken out to the outside of the pin via a signal connector 33.
Patent JP-S63126104-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: F21S6/00
Filed: 1986-11-15
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-2000104622-A (JP)
Title: Electronic control device
Inventor: ONO KOICHI
IPC: G06F11/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To detect the generation of abnormality of a micro computer by accommodating a watch dog timer for detecting a stop of the program running signal from the micro computer or a change of a period thereof and a means for changing the period of the output signal from the micro computer. SOLUTION: Constant voltage is supplied to a micro computer 2 from a constant voltage power source 1, and the output program running (P-RUN) signal 5 is input to a watch dog timer 3 so as to monitor whether the micro computer 2 normally works or not, and when generation of abnormality is detected, the reset signal 4 is output. A reset signal changeover switch 7 is switched to a reset signal monitoring input terminal side by the switch changeover signal 6. Continuously, frequency of the P-RUN signal 5 output from the micro computer 2 is changed, and after a constant time is passed, confirmation of the normal operation of the watch dog timer 3 in relation to the monitoring input terminal 9 and the input of the reset signal 4 is performed.
Patent JP-H11105581-A (JP)
Title: Indicating instrument
Inventor: SANO KATSUMARO
IPC: G01P1/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an indicating instrument that is able to realize a high quality image as a blackface system design and also to display not only a dark color system such as black but a ground color of various color tones when lighting goes out. SOLUTION: Since a shading layer 9 is formed on the backside of a light transmittable board 6, this shading layer 9 being situated in the lower layer is covered over the whole surface by a ground color layer 7 when lighting goes out, and thereby the shading layer 9 is utterly hidden from the side of a display surface so as not to be sighted. In brief, when the light is turned off, an opening pattern (an opening part 103 or the like) of this shading layer 9 is utterly prevented from being sighted.
Patent JP-H02121960-A (JP)
Title: Sulfonylglycine derivative and herbicide
Inventor: OYAMA HIROSHI
IPC: A01N43/08
Filed: 1988-10-28
Abstract: NEW MATERIAL:Compounds of formula I (R1 is H, halogen, lower alkyl, etc.; n is 1 or 2; R2 is hydroxy, lower alkoxy, amino, etc.). EXAMPLE:Isopropyl orthochlorobenzylsulfonylaminoacetamide. USE:A selective herbicide. Useful as an active component for selective removal of various weeds in a field for paddy rice and field crops. PREPARATION:An alkyl halide of formula III (X is halogen) is reacted with a sulfamide derivative of formula II according to the reaction formula to obtain the objective compound of formula I. The reaction is carried out normally in the presence of an acid scavenger (e.g., NaOH, NaH or K2CO3) in an organic solvent (e.g., benzene, toluene or chloroform).
Patent JP-H01113973-A (JP)
Title: Disk player
Inventor: AKIBA TAICHI
IPC: G11B21/02
Filed: 1987-10-27
Abstract: PURPOSE:To reduce the number of parts and to attain a thin and low cost player with a simple constitution by inverting an arm on which a pickup is mounted at a position externally of the major diameter of a disk and reproducing the face of an opposite side. CONSTITUTION:A guide means 20 is separated by a prescribed distance from the moving line 30 of the pickup 11 to guide a slider 7. The pickup 11 is fixed at the end of the arm 21 rotatably mounted on the slider 7 and the arm 21 is vertically extended on the guide means substantially in parallel to the disk 4. When a feed screw 24 is rotated by a slider motor, the slider 7 screwed by the feed screw 24 is guided by the guide means 20, moved and the pickup 11 moves on the radial line of the disk 4. When the arm 21 is situated externally of the major diameter of the disk, it is rotated by about 180 deg. by a rotating means 43. Thereby, the face opposite to the disk can be reproduced to attain the compact and low cost player with the simple constitution.
Patent JP-S61149038-A (JP)
Title: Vacuum drying of fish
Inventor: KAWASAKI TAKUYA
IPC: A23B4/03
Filed: 1984-12-24
Abstract: PURPOSE:To save space and improve productivity in the vacuum-drying of fish, by arranging fish bodies on a tray, placing the tray on the shelf of a truck, putting plural trucks in a closed vessel and heating and drying the fish bodies under reduced pressure. CONSTITUTION:Fishes are arranged on a tray 3, and the tray is placed on the shelf 2 of the truck 1. Plural trucks 1 are transferred along the rail 5 and introduced into the closable vessel 4. The steam inlet of the truck 1 is connected with the steam-feeding port 8 of the vessel 4, the lid 6 of the vessel is closed, the space in the vessel 4 is evacuated to 10-50Torr with water-jet, and steam is introduced from the feeding port 8 through the steam inlet of the shelf 2 to effect the heating and drying of the fishes on the tray 2.
Patent JP-S62130235-A (JP)
Title: Production of target material
Inventor: HIJIKATA KENICHI
IPC: C22C19/00
Filed: 1985-12-02
Abstract: PURPOSE:To obtain a target material forming a photomagnetic recording medium having a low oxygen concn. by hot molding a mixture contg. a rare earth metal and an iron group metal at a temp. below a temp. at which a liq. phase is produced and by heat treating the molded body at the liq. phase production temp. or above for a short time. CONSTITUTION:A mixture consisting of 30-50wt% fine powder of one or more kinds of rare earth metals selected among Gd, Tb, Dy, Ho, Tm, Er and alloys of them, and the balance fine powder of one or more kinds of iron group metals selected among Fe, Co, Ni and alloys of them is hot molded at a temp. below a temp. at which a liq. phase of the metallic component system is produced. The molded body is heated at the liq. phase production temp. or above for a short time.
Patent JP-H04147120-A (JP)
Title: Projection type liquid crystal video projector
Inventor: IINUMA KAZUYUKI
IPC: H04N9/31
Filed: 1990-10-09
Abstract: PURPOSE:To view an image in a light place by providing three dedicated light sources behind three liquid crystal panels which are arranged in a U shape and composing an image displayed on the liquid crystal panel by a prism. CONSTITUTION:A video signal is divided into signals for red, blue, and green, which are inputted to the red liquid crystal panel 1a, blue liquid crystal panel 1b, and green liquid crystal panel 1c respectively. The three panels 3a - 3c and prism are held in an external frame 4 and none of the lamps 3a - 3c for red, blue, and green contact the external frame 2 directly. Then the panels 1a - 2c are monochromatic color filters, so one panel, e.g. the panel 1a outputs only the red image. An intense light source is required to see the images on the panels as a picture, so the lamp 3a supplies light exclusively to the panel 1a and the lamps 3b and 3c supply light exclusively to the panels 1b and 1c respectively. Consequently, a bright light source is obtained and the picture is enjoyed even in a bright place.
Patent JP-H03135043-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIDA YUKIYOSHI
IPC: H01L21/60
Filed: 1989-10-20
Abstract: PURPOSE:To lower a power-supply impedance and to reduce a power-supply noise by a method wherein an outer lead for power-supply use is installed in an insulating sheet part between an outer circumference part of an integrated circuit element and an outer circumference part of an insulating sheet. CONSTITUTION:Wiring patterns 7, inner leads 3 and outer leads 4 are formed on an insulating sheet 1. The leads 3 are collectively soldered and connected to an integrated circuit element 2. The leads 4 are connected to pads 21 of a printed-circuit board 20 by using a solder 10 or the like. A power-supply outer lead 5 is formed at an opening part 6 formed between an outer circumference part of the element 2 of the sheet 1 and an outer circumference part of the sheet 1. By this constitution, a power-supply extraction line can be shortened. As a result, a power-supply impedance can be lowered and a power-supply noise can be reduced.
Patent JP-2001091050-A (JP)
Title: Controller for hot-water supply system
Inventor: SHINDO TOYOYA
IPC: F24H1/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of misunderstandings on the occurrence of fault, etc., and sense of uneasiness by making the user of a hot water supply system surely recognize the start or contents of automatic operations, when nonpredictable operations to the user are performed by the executing of operations in an automatic operation control mode. SOLUTION: A controller for hot water supply system detects the state of the hot-water supply system of a bath boiler by means of a water-level sensor 39 for bathtub, a bathing hot-water sensor 40, etc., and the switches, such as the operation SW 701, etc., of a remote controller 700 and controls the automatic operation of the hot-water supply system in automatic operation control modes 401-405 for cleaning operation, antifreezing operation, etc., even if no individual command is inputted from a user, when a specific condition is established.  When the operation of the system is discriminated as such, nonpredictable operations such as cleaning operation, etc., the start of which is nonpredictable to the user, because the user does not know its execution timing, etc., of the operation, the user is made to acknowledge the execution and contents of the nonpredictable operations, by announcing a voice guide explaining the execution and contents from the loudspeaker 603 of the remote controller 700 by means of a nonpredictable operation notifying means 600. The voice guide can be announced repeatedly by means of a replay SW 604, or the announcement of the voice guide can be stopped by means of a selection, SW 605.
Patent JP-H08110184-A (JP)
Title: Method for fitting heat pipe
Inventor: SAITO YUJI
IPC: F28D15/02
Filed: 1994-10-11
Abstract: PURPOSE: To fit a heat pipe in the condition excellent in the heat transfer performance by heating the heat pipe at high temperature in the inserted condition in a fitting hole, increasing the inner pressure of the heat pipe to achieve the plastic deformation of a container in the expanding direction, and bringing the outer circumferential surface of the heat pipe into close contact with the inner circumferential surface of the fitting hole. CONSTITUTION: A heat pipe 12 is inserted in a fitting hole 11a formed in a metallic plate 11, and the metallic plate 11 is stored in a high temperature furnace to be heated for the prescribed period of time. As the temperature of the metallic plate 11 rises, the heat pipe is hated, and the working liquid in the heat pipe 12 is vaporized to increase the inner pressure in the heat pipe 12. The inner pressure in the heat pipe 12 is increased in the heated condition at high temperature, and the heat pipe is expanded and plastically deformed in the radially expanding direction. The clearance between the inner circumferential surfaces of the heat pipe 12 and the fitting hole 11a is lost and the outer circumferential surface of the heat pipe 12 is brought into close contact with the inner circumferential surface of the fitting hole 11a.  The heat pipe 12 is slowly cooled to be annealed, and the close contact condition to the inner circumferential surface of the fitting hole 11a is settled.
Patent JP-H0891552-A (JP)
Title: Aligning feeding device in sorting device for bottles
Inventor: HIRAGA YASUMASA
IPC: B65G47/14
Filed: 1994-09-29
Abstract: PURPOSE: To supply bottles to a sorting device in the aligned state by setting a drum-like aligning disc body to be rotated in the inclined state, and protruding a strip locking wing piece in the longitudinal axial direction of the inner circumferential surface so as to be curved in the opposite direction to the rotating direction. CONSTITUTION: Since an aligning cylinder 2 is rotated by a driving device 23, and a discharge port 22 is set in the state obliquely inclined down, a bottle A supplied and fallen from a feed port 21 is stopped by a locking wing piece 25 protruded into the aligning cylinder 2 and pushed in the rotating direction on the inner surface of the aligning cylinder 2 when it is apt to slide toward the discharge port 22. Since the locking wing piece 25 is curved 26 in the direction opposite to the rotating direction, the discharge port 22 is raised later than the feed port 21 side, so that the bottle A locked thereby is surely slid down in the state aligned in a line along the locking wing piece 25, and fallen onto a conveyor aligning body 31 through the discharge port 22. Thus, bottles can be supplied to a sorting device in the aligned state.
Patent JP-H04147809-A (JP)
Title: Clamping device of molding machine
Inventor: FUJIKAWA MISAO
IPC: B29C33/24
Filed: 1990-10-09
Abstract: PURPOSE:To make the revolutional movement of a lock ring smooth by allowing the lock ring to be reciprocally revolved through the alternative actuation of two single cylinders, and providing the cylinders in the form of being buried in the wall thickness of a support disc. CONSTITUTION:When a piston 32a is made to advance in supplying hydraulic forces in one cylinder 27a, the piston 32b of another cylinder 27b is pushed by a revolving lock ring 9 and moved rearward. The reciprocal revolution of the lock ring 9 is effected by alternatively supplying hydraulic pressure to cylinders 27a,b, and only pressing forces apply to the connecting part of piston 32a,b and piston rod 35 and the connecting part of the piston rod 35 and lock ring 9. Accordingly, the connecting parts are formed by spherical surfaces with which are in contact. On the peripheral surface of the lock ring 9, a receiving seat 29 is formed, and in the cylinder holes 30 provided on a support disc 3 in the tangential direction of the lock ring 9, a cylinder tubes 31 are inserted, and piston rods 35 having the connecting parts as spherical joints and pistons 32a,b are successively inserted therein, thereby fabricating cylinders 27a,b.
Patent JP-H01117632-A (JP)
Title: Structure of motor laminated core
Inventor: IWAMATSU NOBORU
IPC: H02K1/06
Filed: 1987-10-29
Abstract: PURPOSE:To simplify a laminating and assembling process and to obtain low- cost laminated cores by providing holes in the specified positions of respective element plates of said laminated cores and by pressing spring pins into said holes to align said laminated cores at the time of laminating said element plates. CONSTITUTION:One or two holes 14a-14d and over are formed in the specified positions of respective element plates 12 of laminated cores. Then, after respective element plates 12 have been provisionally arranged and laminated, spring pins 22 are pressed into communicating holes formed by said holes 14a-14d to align said laminated cores 10. In this manner, a special jig for aligning laminated cores are made unnecessary, and it is possible to simplify a laminating and assembling process and to contrive to reduce the cost of said laminated cores.
Patent JP-H0591723-A (JP)
Title: Booster circuit
Inventor: TOSUMI YASUKAZU
IPC: H02M3/07
Filed: 1991-09-24
Abstract: PURPOSE:To enable conversion efficiency to be improved by providing a fifth capacitor of which negative pole side, where a voltage which is obtained by adding an addition voltage of second and fourth capacitors at a first timing and first and third capacitors at a second timing and a power supply voltage is applied, is connected to the ground. CONSTITUTION:In a first step of a circuit, capacitors C1 and C3 are connected in series between each power supply terminal 1 and a ground 2, thus enabling each Vcc voltage to be charged. Also, since capacitors C2, C4 and C6 are connected in series between the power supply terminal 1 and the ground 2, a total of 3 Vcc which is obtained by adding a charged electric charge of the capacitors C2 and C4 and a voltage Vcc of the power supply terminal 1 is discharged at the capacitor C6. Also, in a second step, the capacitors C2 and C4 are connected in series between the power supply terminal 1 and the ground 2, thus enabling a voltage of Vcc to be discharged. Also, since the capacitors C1, C3, and C5 are connected in series between the power supply terminal 1 and the ground 2, a total of 3 Vcc which is obtained by adding a charged electric charge of the capacitors C1 and C3 and a voltage of Vcc at the power supply terminal 1 is discharged at the capacitor C5.
Patent JP-S62131477-A (JP)
Title: Fuel cell
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/02
Filed: 1985-12-03
Abstract: PURPOSE:To increase reliability of electrode end sealing to local increase in temperature by forming an electrode end surface side of a bag-shaped sealing material thicker than its other part. CONSTITUTION:A gas sealing layer is formed by covering an electrode end part 1a with a bag-shaped sealing material 5a whose part in contact with an end surface side 1b of the electrode end part 1a is thicker than other part. The sealing material 5a is one body and the end surface side 1b is made thick. Since the sealing layer on the end surface side 1b which is exposed on the surface of a cell stack is made thick to increase heat capacity, resistance to local heating in a short time is increased and reliability in electrode end sealing is increased.