baber/WOPTO huggingface dataset:
Patent JP-H1032276-A (JP)
Title: Packaging method of power semiconductor device
Inventor: CHIBA TAKAKIMI
IPC: B23K11/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of packaging a power semiconductor device, wherein weld splash is prevented from penetrating into a cavity to deteriorate the device in product characteristics. SOLUTION: A weld splash stopper (conical projection) 3 is provided at a prescribed position inside a welding metal 11 located on the outer periphery of a DO stud 1 (or TO header), the flange (rind projection) 9 of a metal cap 7 is pressed down on the above welding metal 11, and metal hermetic seal is carried out by electric resistance welding. The stopper 3 is provided, whereby weld splash is completely and structually prevented from penetrating into a cavity to deteriorate a power semiconductor device in product characteristics, so that a PIND test and a resin cap can be dispensed with.
Patent JP-S6245436-A (JP)
Title: Pitch correcting device for fin for heat exchanger
Inventor: KANDA ATSUSHI
IPC: B21D53/08
Filed: 1985-08-24
Abstract: PURPOSE:To form efficiently a fin of a complicated shape by providing a pair of feeding-in and discharging gears on both ends of a guide groove whose groove width can be adjusted, respectively, setting the fin feed threads of both the gears to the same, and bringing separately both the gears to an inching rotation. CONSTITUTION:By inching of feeding-in gears B, B' and discharge gears A, A', a pitch of a fin F is adjusted between both the gears. As for both the gears A, A', B, B' the feed threads of the fin are the same, therefore, by driving of both the gears A, A' and B, B', a fin of a pitch which has been adjusted between both the gears is discharged from the gears A, A', and the pitch is corrected. Accordingly, the fin of a dense pitch and a complicated shape can be corrected and worked efficiently and easily.
Patent JP-H102136-A (JP)
Title: Centralized control type lock control system
Inventor: WATANABE KENICHI
IPC: E05B65/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sure lock control system at a low cost by incorporating a sensor and a communication equipment into a lock and receiving lock information by means of a control device disposed at another location. SOLUTION: A lock checking sensor 9 and a radio control communication equipment 10 are mounted to all locks. And a lock for reporting use receives judgment demand signals outputted from a lock having control function to examine conditions of the sensor 9. Nothing is done if locking is completed. In the case of a poor locking, a bad judgment signal is outputted from a transmitter to report it to a lock having control function. The judgment signal is outputted only at the time during which judgment requirement outputted from the lock having control function is being received. And the lock for reporting use receives the judgment demand and sends back a poor lock signal, following which an alarm is displayed, so that the occurrence of poor lock in a building can be checked.  Consequently, judgment can be made at a final stage of locking action in the building and hence poor locking can be checked without omission.
Patent JP-S6250028-A (JP)
Title: Cutting method at forming cold formed coil spring of high strength and thick diameter wire
Inventor: YAMAZAKI TAKAO
IPC: B23D33/00
Filed: 1985-08-27
Abstract: PURPOSE:To extend a service life of a cutter and a cutting mandrel by heating a wire being in a state that its feed remains stopped, which has been positioned at an interval by a distance corresponding to a coil expansion length from a cutter placed position of a forming machine, to a specified temperature extending over a prescribed range. CONSTITUTION:A wire W is fed by a feed roller group 2, brought to multi-winding to a prescribed shape by coiling rollers 4a, 4b and a pitch tool through a wire guide 3, and thereafter, the feed or the wire W is stopped for a prescribed time. While the feed is being stopped for the prescribed time, a cutter 7 executes descending the ascending operations, cuts the wire holding with a cutting mandrel 6 at the winding end of wound wire W. At the same time, the backward prescribed position and range in the feed direction of the wire W are in an induction heating coil 8, and also the coil 8 is conducted electrically and heated when the feed of the wire is being stopped, and heated to a temperature range of 400-750 deg.C. The wire W corresponding to the cutting position is positioned in about the center of a heated part which has been heated by the coil 8, and also this heated part can be cut easily since its hardness has been lowered by a temperature rise.
Patent JP-H0349459-A (JP)
Title: Electronic key telephone system
Inventor: FUJITA KENJI
IPC: H04M3/42
Filed: 1989-07-18
Abstract: PURPOSE:To eliminate the need for storing plural telephone numbers and opposite names for an opposite party to identify the opposite party depending on the telephone number by providing a name memory, reading an area of a name corresponding to a caller telephone number and displaying the result onto the display device of a key telephone set. CONSTITUTION:A master set 1 and a key telephone set 2 having a display device are provided, and the master set 1 is provided with a key telephone set interface 12 interfacing the key telephone set 2, a line interface 17 accommodating an S/T point interface of an ISDN line, a RAM 15 storing required information to control the entire master set 1, a name memory 16 storing a name corresponding to a telephone number, and a central control section (CPU) 4 controlling the entire master set 1. Then when a call comes from an ISDN line, the name is displayed on the display device of the key telephone set. Thus, the caller is more clarified.
Patent JP-H0238457-A (JP)
Title: Fiber-reinforced resin composition
Inventor: HIRONAKA KATSUHIKO
IPC: C08L77/06
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a fiber-reinforced resin composition improved in extrudability without detriment to the excellent heat resistance, mechanical strengths, etc., of a fiber-reinforced nylon 46 resin by mixing this resin with a nylon 6 resin in a specified weight ratio. CONSTITUTION:99-60 pts.wt. nylon 46 resin (A) is homogeneously mixed with 1-40 pts.wt. nylon 6 resin (B) and 5-200 pts.wt., per 100 pts.wt. total of components A and B, fibrous reinforcement (C) (e.g., glass fiber or carbon fiber) with a blender, kneader or the like. The obtained fiber-reinforced nylon 46 resin composition has excellent extrudability, and its molding has a high heat distortion temperature and excellent tensile strength, impact strength, etc. It is also possible to add necessary additives such as a heat stabilizer and an antioxidant to the obtained resin composition.
Patent JP-S5976246-A (JP)
Inventor: MORIOKA ATSUMI
IPC: B32B5/24
Filed: 1982-10-26
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-S6429227-A (JP)
Title: High frequency heating apparatus
Inventor: IWABUCHI YASUSHI
IPC: F24C7/02
Filed: 1987-07-27
Abstract: PURPOSE: To enable a cooking operation depending on an intended purpose by selectively using the high-speed rotation of a kneading vane at the time of bread baking, and the low-speed rotation of a turntable at a high-frequency heating process via a transmission drive part. CONSTITUTION: A transmission drive part 16 is laid on the inner bottom of a heating chamber 1 formed to use a high-frequency oscillator and upper and lower heaters as heating sources, and provided with the first drive shaft 17 driven with a kneading motor 23, and the second drive shaft 27 driven with a motor 22 for a turntable. In addition, the shaft 17 is coaxially positioned along the outer surface of the shaft 27. Also, the shafts 17 and 27 are both formed out of a high-frequency transmissive dielectric substance and held on a metallic bearing holder 33 fitted to the bottom outside of the heating chamber 1, a metallic bearing 29 fixed to the inner surface of the holder 33 and a sliding metallic cylinder 30 slidable on the inner surface of the bearing 29.  In addition, a kneading vane 14 in a bread container 12 is connected to the shaft 17 and the turntable is connected to the shaft 27. The kneading vane 14 is rotated at high speed, or the turntable is rotated at low speed.
Patent JP-H0851194-A (JP)
Title: Semiconductor integrated circuit, manufacture of semiconductor integrated circuit and arranging method for cell
Inventor: ARAKAWA TAKAHIKO
IPC: H01L21/8238
Filed: 1994-08-09
Abstract: PURPOSE:To obtain a semiconductor integrated circuit, and its manufacturing method, etc., having transistor sections whose operating characteristics are not changed by wiring. CONSTITUTION:Each first-layer metal wiring 7A of a PMOS transistor section PT is formed extending further from the upside of each of P-type diffusion region 3A-3C, and it is possible to form contact holes 6 on a region outside each P-type diffusion region 3A-3C. Namely, the first-layer metal wirings 7A have outside-diffusion-region connecting regions capable of connecting electrically onto regions outside the P-type diffusion regions 3A-3C. In the same way, each first-layer metal wiring 7A of an NMOS transistor section NT is formed extending further from the upside of each N-type diffusion region 5A-5C, and it is possible to form contact holes 6 on a region outside each N-type diffusion region 5A-5C.
Patent JP-H0237284-A (JP)
Title: Sintering material cooling device
Inventor: OKUYAMA MASAYOSHI
IPC: F28C3/16
Filed: 1988-07-28
Abstract: PURPOSE:To uniformly cool the sintering material crosswise carried on the cooling machine by disposing partitions in the hood above the trough discharge end so as to demarcate the space above the sintering material carried on the trough into a plurality of sections, and disposing an air flow regulating damper at the top of the partitions as well as a thermometer in the sectioned space between the partitions. CONSTITUTION:In a suction type sintering material cooling device, two to four partitions 7 are disposed in the upper hood 2 above the trough 5 to demarcate the upper hood into three to five sections crosswise. Further, a regulating damper 8 is disposed at the top of the partitions 7 to regulate the air delivery rate, and a thermometer 9 is disposed in the respective sectioned spaces 14 to measure the delivered air temperature. By controlling the regulating dampers 8 so that the measured delivered air temperature may be uniform crosswise, the cooling rate of the sintering material 6 in the trough can be made uniform crosswise.
Patent JP-H0349631-A (JP)
Title: Multipurpose apparatus for transporting fishes and shellfishes
Inventor: HAKOISHI SHOJI
IPC: A01K63/02
Filed: 1989-07-19
Abstract: PURPOSE:To enable even transportation of not only live fishes and shellfishes but also fresh fishes or frozen fishes and shellfishes by providing a fish and shellfish tank divided into >=2 cells with >=1 cooling panels having flow ports of water. CONSTITUTION:A tank 1 divided with at least one cooling panel 6 having plural holes 7 (for flowing water) is provided. A means 3 for circulating water in the tank 1 through a water passage 2 on the outside of the tank 1 and the plural holes 7 may be provided. At least one (e.g. 5b) of cells 5 in the tank 1 divided with the cooling panel 6 is preferably used as a fish and shellfish housing cell and a filter medium may be housed in at least one cell (e.g. 5a or 5c) of the aforementioned cells 5. A type in which, e.g. a cooling pipe 8, is arranged in the interior thereof and cooling is carried out by flowing a desired refrigerant through the pipe 8 can be adopted as the cooling panel 6. Water is contained in the fish and shellfish tank 1 and live fishes and shellfishes are transported while forcibly circulating the water with a circulating pump 3 arranged in the circulation water passage 2. Furthermore, fresh fishes or frozen fishes and shellfishes are transported in a state of water drained from the interior of the fish and shellfish tank 1.
Patent JP-S5976627-A (JP)
Title: Hold-down device in press die
Inventor: SASAKI NAOYOSHI
IPC: B21D24/06
Filed: 1982-10-25
Abstract: PURPOSE:To prevent the generation of wrinkle and flaw by inscribing a long groove along the position of a punch or die where hold-down is required, interposing an urethane elastic body in said groove and fitting loosely a block for pressing therein. CONSTITUTION:A long groove 10 is hollowed out along the position of, for example, a punch 7, where hold-down is required and a block 11 for pressing is loosely fitted therein in the stage of interposing a plate material 9 in dies consisting of the punch 7 and a die 8 and pressing the same. A hole is inscribed from the surface of the block 11 facing to a press surface 12 that contacts with the material 9 toward the surface 12 and an urethane elastic body 13 is tightly inserted therein. A space adjusting material 14 such as a washer having a suitable thickness is inserted to the top surface of the body 13 and the degree of projection of the surface 12 with respect to the surface of the punch 7 is finely adjusted. A receiving seat 17 is provided on the die 8 on the side opposite from the side where the pressing force of the surface 12 acts via the material 9. The peripheral edge part of the material 9 is thus prevented from the generation of wrinkle and flaw.
Patent JP-H0475451-A (JP)
Title: Manufacture of insulated coil
Inventor: OGAMI MITSURU
IPC: H02K15/12
Filed: 1990-07-17
Abstract: PURPOSE:To enhance impregnability and to make it possible to apply a film base mica tape even when the number of turn of the mica tape is high by winding a mica tape excellent in impregnability, e.g. a mica tape stuck with a nonwoven fabric film, on a part of a ground insulation layer so that the start-of-winding and the end-of-winding thereof come into contact with the conductor of an insulated coil. CONSTITUTION:At first, a film base mica tape insulating layer 10 is formed on a conductor 1 at a linear part and an end part 9. At this time, the mica tape is wound while being stepped. A mica tape insulating layer 11 stuck with a nonwoven fabric film is then formed thereon. At this time, the mica tape stuck with nonwoven fiber film is wound so that the start-of-winding and the end-of-winding thereof come into contact with the conductor of an insulating coil. The film base mica tape insulating layer 10 is further formed thereon. A ground insulating layer is then formed of the film base mica tape insulating layer 10 at the head part 8 of the insulating coil. Finally, a protective winding layer, i.e., a glass cloth tape, is wound thereabout. According to the method, a ground insulating layer having no void can be formed.
Patent JP-H04356117-A (JP)
Title: Driving apparatus of paddy field working machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1991-07-26
Abstract: PURPOSE:To provide a driving apparatus for paddy field working machine enabling the proper detection of the inclination of the machine body and driving the working machine while properly correcting and controlling the inclination of the machine body. CONSTITUTION:The objective driving apparatus for a paddy field working machine is provided with driving wheels 9a.9b placed in a state freely movable in vertical direction relative to the machine body 1. The lateral inclination of the machine body 1 is detected by right and left ground sensors 20a.20b contacting with the surface of the field in front of the driving wheels 9a.9b. The inclination of the machine body is corrected by a machine body inclination correcting and controlling apparatus by lifting or lowering the driving wheels 9a.9b according to the inclination detection signals transmitted from the right and left ground sensors 20a.20b.
Patent JP-S6431524-A (JP)
Title: Straightening device for metallic bar
Inventor: ENDO HIROHISA
IPC: B21D1/05
Filed: 1987-07-27
Abstract: PURPOSE:To set a straightening roll to the optimum condition at the time of changing straightening conditions by making the last roll of a plurality of straightening rolls to bend a metallic bar alternately in the opposite direction take a working radius corresponding to the straightening condition and other rolls take prescribed working radii. CONSTITUTION:A straightening device comprises a plied roll 1, a tension roll 5, an immovable straightening roll 6 and a movable straightening roll 7. The roll 6 has six rolls, a 1st roll from the inlet side has the same working radius as the tension roll 5 and the working radii of a 2nd roll to the 6th roll increase according to an arithmetical progression. The working radius of the movable sizing roll 7 is computed based on the bending moment of the metallic bar material 4 occurring while a plurality of straightening rolls pass to obtain the working radius which minimizes the warpage. Therefore, even though conditions of sizing are changed, the optimum condition can be easily set.
Patent JP-2001016541-A (JP)
Title: Method and device for storing picture
Inventor: OI HIDEO
IPC: H04N19/85
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To realize picture recording for a long period in a picture storing device for recording plural picture signals successively switched every fixed period. SOLUTION: A picture signal successively switched every fixed time by a switch means 11 from plural input picture signals is temporarily retained in a buffer memory 23 as a still picture rearranged for each input by means of a rearranging means 22 and fetched from the memory 23 as consecutive still pictures of the same input, picture-compressed by a compressing means 31 applied with an inter-frame prediction and then recorded in a recording means 33 so as to prolong a recording time. In the case of reproducing, an output picture signal 51 can be obtained by extending by an inter-frame extending means 34.
Patent JP-H0781158-A (JP)
Title: Dtp system
Inventor: TERANISHI YUKIHIDE
IPC: B41J2/485
Filed: 1993-06-30
Abstract: PURPOSE:To increase the hit rate from a cash memory and shorten the printing time at the time of bit map development of an outline font a printer. CONSTITUTION:A DTP system comprises an input means 4 for putting the information into a computer 2 and a display means 1 for displaying the stored information provided combinedly, and an outline font 13a, an image processing circuit 12 for bit map developing the outline font 13a and a cash memory 14a storing developed bit map data are provided in a printer 3. The font code transfer function for inputting characters from the input means 4 or transferring the font information into the printer 3 for every edition of characters already input are provided in the computer 2, and outline font 13a is bit map developed in the image processing circuit 12 based on the character codes noted in the received font codes by the printer 3, and its bit map data is stored in the cash memory 14a.
Patent JP-S6432222-A (JP)
Title: Endoscope system
Inventor: NAKAMURA TAKEAKI
IPC: A61B1/00
Filed: 1987-07-29
Abstract: PURPOSE:To improve the operability of an endoscope having piezo-electric elements without increasing the size over the entire part by providing a signal generator for driving the piezo-electric oscillators provided in the endoscope integrally into an endoscope system. CONSTITUTION:Bimorph 21 is provided on a hard front end part of an image guide 11 by extending the bimorph in the optical axis direction of the guide and fixing the fixed end thereof to the body 13 of the hard part and the free end thereof to a flange part 18a, respectively. Bimorph 22 is also provided on an eyepiece part 2 by fixing the fixed end thereof to the body part 16 of the eyepiece part and fixing the free end to a flange part 19a, respectively. The signal generator 26 for driving the bimorphs 21, 22 is provided in an endoscope operating part 3. The need for forming the existing endoscope system to a large size is thereby eliminated at all. The operation of an operating part 3 is facilitated by providing a switch 25 to the outside wall of the operating part.
Patent JP-H0630719-A (JP)
Title: Sticky food, smoked food and their production
Inventor: MIZUGUCHI HIROYOSHI
IPC: A23L11/00
Filed: 1992-07-15
Abstract: PURPOSE:To provide the sticky food having the flavor of fermented soybeans and high in preservability by utilizing the sticky substance of the fermented soybeans, and to provide its smoked food. CONSTITUTION:Fermented soybeans are mixed with water to separate a sticky substance from the fermented soybeans, and the sticky substance is suspended in water and subsequently dried to produce the dried powder. 100g of the dried powder 11 is sprayed with about 3g of water 12 and subsequently left for approximately 24hr to solidify into a sticky food 13. The sticky food 13 may be eaten as it is but, if necessary, smoked.
Patent JP-H057639-A (JP)
Title: Golf club shaft
Inventor: TAKEZAWA MAKOTO
IPC: A63B53/10
Filed: 1991-07-02
Abstract: PURPOSE:To provide the golf club shaft which has uniform quality without generating wrinkles, etc., even if the shaft is formed with step parts and to obviate the degradation particularly in compressive strength, impact strength and torsional breaking strength, etc. CONSTITUTION:The golf club shaft consists of plural fiber reinforced resin layers and prepreg layers formed as one or plural layers are disposed on the outermost or innermost layer between the fiber reinforced resin layers. The prepreg layers are formed of prepregs 1 disposed with fiber reinforced composite resin layers 5 formed by impregnating a matrix resin 5 into reinforcing fibers 2 or resin layers having no reinforcing fibers on at least one side of foil-shaped expanded metal layers 3.
Patent JP-H0856237-A (JP)
Title: Congestion prevention method for packet network and communication system using the method
Inventor: SAKATANI TORU
IPC: H04L47/22
Filed: 1994-08-10
Abstract: PURPOSE:To provide a congestion prevention method for a packet network in which congestion is preperly prevented by detecting the occurrence of congestion thereby controlling a bit rate of a sender side and to provide a communication system using the method. CONSTITUTION:A packet transmission section 300 of a transmission terminal equipement 101 generates a packet and a transmission time interval Tp and a destination address are added to the packet and the resulting packet is sent to a transmission line 123. A reception terminal equipment 102 receives the packet from the transmission line via a transmission line interface control section 130, a packet reception section 500 detects a packet transmission time interval and activates continuously a timer whose time is set so as to be expired by the same time as the transmission time interval informed from an optical time and detects the number of received packets and detects the congestion by the comparison between the received packet number and the number of occurrence of expired timers.
Patent JP-H0239609-A (JP)
Title: Variable gain circuit
Inventor: NAKAKOSHI ARATA
IPC: H03G3/10
Filed: 1988-07-29
Abstract: PURPOSE:To set arbitrary attenuation quantity when a transistor for an emitter follower is under an OFF state by adding a coupled circuit between the base and the emitter of the transistor for the emitter follower. CONSTITUTION:When the coupled circuit, for which the value of impedance is Z, is provided between the base circuit and the emitter circuit of a transistor Q1 for the emitter follower, gain when the Q1 is under the OFF state becomes Vin/Vout=RL(RLZ ZQ1OFF)approx.=RL/(RL+Z). Here, Z ZQ1OFF represents the parallel impedance between the impedance Z and the impedance ZQ1OFF, and the value of the impedance Z is selected so that ¦Z¦<<¦ZQ1OFF¦ can be realized. Thus, the attenuation quantity when the transistor Q1 is under the OFF state can be arbitrary selected within the range of the above-mentioned conditions.