baber/WOPTO huggingface dataset:
Patent JP-S57207747-A (JP)
Title: Heating mat
Inventor: MURAKI EINOSUKE
IPC: F24V30/00
Filed: 1981-06-17
Abstract: PURPOSE:To enable to control the temperature of a heating mat of the type utilizing heat produced by a reaction between an oxidizing agent and a reducing agent, by using a diffusion controlling film capable of passing at least one of the oxidizing and reducing agents, and charging them in a bag-like body in the manner that the oxidizing and reducing agents are separated from each other by the intermediary of said diffusion controlling film. CONSTITUTION:A heating mat of this invention is obtained by preparing a small bag- like member by enveloping an oxidizing agent (or a reducing agent) 4 with a diffusion controlling film 2 and covering the same with an impermeable film 3, putting the small bag-like member into a large bag-like member 1, and charging a reducing agent (or an oxidizing agent) 5 in a hollow space between the small and the large bag-like members. Here, the diffusion controlling film 2 is made, for instance, of papers such as Japanese paper or fabrics of natural or synthetic fibers which is capable of passing the oxidizing agent (or reducing agent) therethrough but is not ruptured easily even if an external pressure is acted thereto during use. Further, the impermeable film 3 is made of a material which is capable of preventing the content of the small bag-like member from passing therethrough and can be ruptured with ease by applying an external force  in using the heating mat.
Patent JP-H06309012-A (JP)
Title: Data shifting method
Inventor: SHIMIZU SHOICHI
IPC: G05B15/02
Filed: 1993-04-21
Abstract: PURPOSE:To provide the data shifting method which is applicable even to a continuous feed belt conveyor. CONSTITUTION:The data shifting method which feeds data corresponding to respective works in a shift register in order in synchronism with a flow of the works flowing in a production line is provided with work detecting means 3, 4, 5, and 6 for confirming the passage state of the works in the production line, and shifts the data in the shift register according to the work detection by the work detecting means 3, 4, 5, and 6.
Patent JP-H04324509-A (JP)
Title: Erasing/reproducing device for displayed picture
Inventor: IKEUCHI KAZUMA
IPC: G06F3/048
Filed: 1991-04-25
Abstract: PURPOSE:To temporarily erase a picture displayed on a display while the user of the display leaves his seat and easily and quickly reinstate the picture when the user returns to his seat when it is not desirable to keep the picture displayed while the user leaves his seat. CONSTITUTION:This displayed picture erasing/reproducing device is provided with a timer which is actuated when an erasure command key is turned on and turns off the power supply to a display after a set period of time has elapsed and a control means which erases data being displayed on a display but holds the data when the erasure command key is turned on and reproduces the display of the data on the display by using the holding data and, at the same time, resets the timer when the reproduction command key is turned on. When the reproduction command key is turned on, if the power supply to the display is turned off the control means reproduces the display of the data by using the holding data by turning on the power supply and, at the same time, resets the timer.
Patent JP-H08120614-A (JP)
Title: Artificial turf block
Inventor: SEKIGUCHI KEIJI
IPC: E01C13/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide an artificial turf block having improved cushioning and lightweight properties which can be easily constructed by providing a supporting board comprising a core base board made of a pulp board with a specific thickness and base cloths fixed to the upper and lower surfaces of the core base board, and an artificial turf. CONSTITUTION: Cloth sheets 3, 4, as base sheets, are provided on the upper and lower surfaces of a pulp board 2, as a core base board, to form a supporting board, and an artificial turf 5 is fixed on the supporting board by means of strong fixing strings 6, thereby to constitute an artificial turf block 1. And the pulp board 2 and wood chips are dried at high temperature and heat treated and formed into a board shape thereby to improve lightweight and cushioning properties, following which the thickness of the board 2 is made within the range of 10-60mm. When the thickness is less than 10mm, the laying performance is low and the board is hard to handle, while when the thickness is more than 60mm, the transportation performance, the laying efficiency, the economical efficiency are low.
Patent JP-H10273770-A (JP)
Title: Production of aluminum alloy brazing filler metal-coated tube and device therefor
Inventor: DOKOU TAKENOBU
IPC: B23K1/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable thermal spraying excellent from the viewpoints of brazing properties, corrosion resistance and cost by holding the distance between the position of a running tube made of an Al alloy to be thermal-sprayed and a thermal spraying gun to a certain one. SOLUTION: A tube 20 is continuously produced by extrusion, and after that, a brazing filler metal is continuously applied by thermal spraying. In this case, the outer circumference of a rotary wheel 21 is provided with continuous grooves 22, and the running rube 20 is abutted on the bottom faces of the grooves 22. In the case the width of the bottom parts of the grooves 22 is made smaller than the spot diameter in the thermal spraying, the tube 20 can be cramped in the width by the water pressure by the thermal spraying. By this rotary wheel 21, the distance between a thermal spraying gun 23 and the tube 20 can be held to a certain one. Furthermore, the tube 20 is not made oblique to the thermal spraying gun 23 by tramping.  Since the tube 20 is ordinarily flat and the thermal spraying is applied to both faces of the ouer face, the thermal spraying gun 23 and the rotary wheel 21 are arranged per one on both sides to the tube 20.
Patent JP-H08288405-A (JP)
Title: Static ram
Inventor: SANO ISAO
IPC: H01L21/8244
Filed: 1995-04-20
Abstract: PURPOSE: To reduce the cell area by providing memory cells with a first branch word line and a second branch word line that are locally formed on a semiconductor substrate in such a manner that they are divided according to the memory cells, and with a common word line electrically connected with the branch word lines. CONSTITUTION: A first branch word line and a second branch word line(WL11, WL12) are formed in such a manner that they are divided according to memory cells. A common word line(WL) that supplies the branch word lines(WL11, WL12) with signals is positioned above the first and second branch word lines(WL11, WL12) and in a memory cell(MC) formation region. Even if the first and second word lines(WL11, WL12) are formed only in regions required for the gate electrodes of a first transfer transistor and a second transfer transistor(T11, T12), therefore, these transfer transistors(T11, T12) are supplied with drive signals through the common word line. This makes it possible to form the first and second branch word lines only in regions required for the gate electrodes of the first and second transfer transistors.
Patent JP-H05291327-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKUBO KOJI
IPC: B29K105/20
Filed: 1992-04-15
Abstract: PURPOSE:To prevent generation of crack at a gate part when sealing with resin a lead frame by the transfer mold method and gate from remaining on gate break by resin sealing a projecting protrusion which is formed at the gate while kept adhering to the side surface of a lead frame tie bar. CONSTITUTION:A gate 11 which is a port for pouring resin and is provided for sealing resin to a lead frame 1 by the transfer mold method is placed on a tie bar 2 and a placement piece 4 and a projecting protrusion 11b with a gate width of a gate 11 is stuck to a side surface 2a of the tie bar 2. Resin is poured from the gate 11 and a semiconductor element 3 and lead terminals 6 and 8 on the placement piece 4 are all resin-sealed. In this case, thermal stress accompanying curing of resin is taken care of by the protrusion 11b and is not concentrated at one point, thus preventing thermal stress from being centered only at a thin part of the gate 11 and crack from being generated and the gate from remaining on gate break.
Patent JP-S5720982-A (JP)
Title: Computer system
Inventor: TANAKA TSUTOMU
IPC: H01L27/04
Filed: 1980-07-12
Abstract: PURPOSE:To decrease the frequency of the purging of a conversion index buffer in the normal computer mode of a multiple virtual storage system, by expanding the bit width of a space discriminator by utilizing a disused virtual computer distriminator for a normal computer system. CONSTITUTION:In normal computer mode of a multiple virtual storage system, only a control register 12 is made effective and an extended control register 13 is made ineffective to modify the algorithm of the hush circuit of a discriminator generating circuit 14. Consequently, an (n)-bit virtual computer discriminator VM-ID stored in an output register 15 together with an (m)-bit space discriminator ID-O in virtual computer mode of the multiple virtual storage system is not generated. Using the (n)-bit part of this disused discriminator VM-ID extends the bit width of the space discriminator ID and the frequency of conversion index buffer (TUB) purging for the normal computer system is decreased.
Patent JP-2000295827-A (JP)
Title: Power supply system for vehicle
Inventor: ADACHI KATSUMI
IPC: B60R16/03
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system which can improve engine mounting and safety in collision and get high output and cope with a large capacity electric load. SOLUTION: This power supply system is equipped with a first generator 21 and a second generator 22 which are smaller in frame than a high-output generator of larger frame capable of coping with a large capacity of electric load by itself, and a controller 25 which makes the first generator perform power generation in accordance with the drive of an engine, detects braking of a vehicle, and makes the second generator 22 perform power generation. Here, this system is so arranged that it can get high output capable of coping with a large capacity electric load by the first and second generators 21 and 22.
Patent JP-H06287787-A (JP)
Title: Cathode spacer for electrolytically refining metal
Inventor: EZAKI SHINJI
IPC: C25C7/02
Filed: 1993-03-30
Abstract: PURPOSE:To dispense with straightening of a distorted cathode plate and to improve productivity in electrolytic refining by using a frame-shaped spacer having a V-shaped section and specifying the angle between the cathode plate surface and the spacer surface. CONSTITUTION:A spacer 1 is formed into a frame to restrict both sides and bottom of a cathode plate 2, and the cathode plate 2 is inserted from the upper open part. The section of the spacer 1 is formed in the shape of a V, and the angle between the V-shaped frame surface and the cathode plate 2 surface is controlled to 10-80 deg., preferably to 15-50 deg.. Since the frame section is V-shaped, a volume is provided so that a current is not interrupted even if the cathode plate 2 is brought into contact with the spacer 1 but applied to some extent, and the cathode plate 2 is easily inserted and pulled up. A current efficiency is improved because the abnormal electrodeposition of metal is prevented by the spacer 1.
Patent JP-S58417-A (JP)
Title: Holder for window glass for automobile
Inventor: AKABANE MORIHARU
IPC: B60J1/17
Filed: 1981-06-20
Abstract: PURPOSE:To enable a holder and a guide channel to be joined in one touch operation, by providing engaging projections to the side surface of the holder that will be inserted into a through-hole on the side surface of the guide channel to be anchored therein. CONSTITUTION:The joining of the holder 1 and the guide channel 7 is carried out in such a manner that the tips of flexible and resilient pieces 5, 5 projecting from the surface of the holder 1 are inserted into the through-hole 8 in the guide channel 7 with the pieces 5, 5 flexed toward each other during the insertion. When the flexible and resilient pieces 5, 5 are inserted enough, their original shape is restored, and since due to this restoring force the tips of the flexible and resilient pieces abut resiliently on the opposite edges of the through-hole 8, the holder 1 can be integrally joined to the side surface of the guide channel 7.
Patent JP-S5219108-A (JP)
Title: Blast furnace operation method
Inventor: YAMAMOTO KAZUHIRO
IPC: C22B1/00
Filed: 1975-08-05
Abstract: PURPOSE: A specific pretreatment is made to the iron ores to be chargeed into blast furnaces to prevent heat cracking of the iron ores in the furnace and improve furnace conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02274991-A (JP)
Title: Motor-operated door
Inventor: KAWADA SOICHIRO
IPC: E06B11/06
Filed: 1989-04-15
Abstract: PURPOSE:To prevent the occurrence of a hazard by providing a motor-operated door, a door opening closing control circuit, a first human body detecting sensor to detect a man approaching a door, a second human body detecting sensor to detect a man in the middle of the passage if it through a door, and a memory number receiving means. CONSTITUTION:A first human body detecting sensor 5 to detect a man approaching a door 3, and a second human body detecting sensor 6 to detect a man in the middle of the passage of it through a door are provided. An explanation voice for input of a memory number inputted from a memory number input means 10 is generated from a voice synthesizing circuit 7, and when a memory number inputted from the memory number input means 10 coincides with a number registered in a door opening closing control circuit 4, an electric lock 1 is unlocked to drive the door 3 for opening. While a detecting output from either the detecting sensor 5 or 6 is provided, the door 3 is brought into an opening state, and when no output is provided, the door 3 is closed to lock the lock 1. This constitution prevents a man body from being nipped by the door.
Patent JP-H02274280-A (JP)
Title: Trimmer device for electric razor
Inventor: YONEDA TAKASHI
IPC: B26B19/10
Filed: 1989-04-15
Abstract: PURPOSE:To enable stopping the unexpected turn of a trimmer block and reducing the quantity of parts by providing a hooking part for the elastic engagement of an engagement upon the turn and projection of the trimmer block, and a stopper. CONSTITUTION:The surface of a body 1 is provided with a stopper 47 and a hooking part 48 as members for the hooking of the engagement part 45 of a trimmer lever 45. According to the aforesaid construction, it is possible to prevent the unexpected turn and projection of a trimmer as stowed, due tn the hooking of the engagement part 48 and the stopper 47. Further more, it is possible to obtain the motion of the trimmer block during the stowage thereof via the elastic engagement of the engagement part 45 and the hooking part 48 utilizing the elasticity of an elastic part formed on the trimmer lever 45 and the quantity of parts can be reduced.
Patent JP-H02274631-A (JP)
Title: Speed change operation device for vehicle
Inventor: OOTA YASUSHI
IPC: B60K20/02
Filed: 1989-04-14
Abstract: PURPOSE:To reduce assembling manhour for fitting an operation device to a body by supporting a change lever with a mission case, and previously fitting operation system members to the mission case together with the change lever. CONSTITUTION:The lower part 1a of a change lever 1 is bent, horizontally extended, fixedly secured at one end side in a pipe body 3, and a bar member 4 is fixedly secured at the other end side of the pipe body 3. A change arm 8 is fixedly secured on the extreme end side of the bar member 4, and one end side of a change rod 10 is fitted on the upper end of the arm 8. The other end side of the rod 10 is fitted to one end side of a link 12, the other end side of the link 12 is fitted to a connecting member 13, and the connecting member 13 is connected to the shift fork in a mission case M. A clutch shaft 20 is rotatably supported with the swelling part M1 of the mission case M. Consequently, the change lever 1, the change arm 8, the change rod 10, a swing arm 21, and the like are supported with the mission case M.
Patent JP-S5321592-A (JP)
Title: Supporting structure of piezoelectric vibrator package
Inventor: SATOU HIROCHIKA
IPC: H05K7/02
Filed: 1976-08-11
Abstract: PURPOSE:To improve impact resistance with a simple constitution by disposing a wave-form elastic member on the bottom surface of a substrate recess for accommodating a package and mounting the package thereonto.
Patent JP-H09280670-A (JP)
Title: Heat exchanger
Inventor: MORIMOTO OSAMU
IPC: F25B13/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute a refrigerant over a plurality of heat transfer pipes with the uniform degree of drying, and demonstrate heat exchange efficiency to the utmost even when a flow rate of air heat exchanging with the refrigerant is changed by setting the degree of drying of the refrigerant to be a set value or more upon the refrigerant being distributed and hence making a flow of the refrigerant in a refrigerant piping axially symmetrically. SOLUTION: Distributers 3 for distributing a refrigerant are disposed at inlets of three systems of heat transfer pipes 2a to 2c passing through fins 1a to 1c in a heat exchanger, and means 5a to 5c constructed with capillary tubes for controlling a distribution flow rate of the refrigerant are interposed between the distributors 3 and outlets of the heat transfer pipes 2a to 2c. There are connected with the upstream side of the distributors 3 a drawing apparatus 7 and a subheat exchanger 6 for ther dergree of drying. The high temperature high pressure refrigerant is drawn with the drawing apparatus 7 up to low pressure, and the degree of drying of the refrigerant is set to be within a range of from 0.05 to 0.25.  The refrigerant is heated through heat exchanges with air in the successive subheat exchanger 6 to set the degree of drying to 0.25 or more whereby distribution of the refrigerant in each heat transfer pipe 2a to 2c is made uniform.
Patent JP-H02273053-A (JP)
Title: Built-in encoder type stepping motor
Inventor: FUKUDA YOSHIAKI
IPC: H02K11/00
Filed: 1989-04-14
Abstract: PURPOSE:To improve the position setting accuracy of a motor by a method wherein the deviation of a pitch between the tooth pitch of a rotor core and the slit of an encoder is reduced and an encoder unit is integrated with a rotor unit. CONSTITUTION:Positioning parts 29a-29d for the packing of a rotor core 18 are in a correct positional relation between the teeth 30 of the rotor core. A rotary disc 28 with slits ie provided with engaging parts 29a'-29d' opposing to the positioning parts 29a-29d for the packing while the rotor core 18 and the rotary disc 28 with slits are fixed to each other by force fit. According to this method, the teeth of the rotor core are superposed on the rotary disc inevitably and, accordingly, the positional setting of a motor unit, stopped by the teeth pitch of the rotor core, coincides with the positional setting of a control system, stopping by the slits of the encoder, whereby both of them are set at the same point. As a result, the external disturbance due to a deviation between both of them may be eliminated and the characteristics of positional accuracy may be improved.
Patent JP-S5321005-A (JP)
Title: Production of reduced pellet by grate kiln system
Inventor: KANEKO DENTAROU
IPC: C22B1/02
Filed: 1976-08-11
Abstract: PURPOSE: To realize the stable and long time use of preheater as well as to obtain strong reduced pellets by raising the preheating temperature of green pellets, which are on the grate and containing specified amount of carbon materials. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5523622-A (JP)
Title: Connection system between exclusive line and extension line via attendance board
Inventor: TAJIMA SHINICHI
IPC: H04Q3/58
Filed: 1978-08-08
Abstract: PURPOSE: To realize the economical system with the connection of exclusive line and extension line via the attendant board, through the adaptor trunk having the ringer detection, reverse detection, DP/PB signal relay function and each one  terminal on the line and the trunk.  
     CONSTITUTION: When reception is made via the exclusive line outgoing and incoming trunk 11 from the exclusive line, the outgoing and incoming register 13 receives  the selection signal from the exclusive line via the main trunk 12. Next, the ringing  trunk 14 is connected to the line side of the adaptor trunk 15 by using the function  connecting the exclusive line and the extension line at the discrimination of incoming to the attendant board to deliver ringer from the trunk 14 to the trunk 15. The  trunk 15 detects the attendant board incoming at the ringer detection circuit to connect the trunk 15 and the attendant board 16. Response signal is delivered to the  trunk 14 and the attendant board 15 and the trunk 11 are made busy via the trunk  15. The attendant board 16 reads out the extension subscribers with the main line  incoming and extension connection function to connect the subscriber 17 and the  trunk 11 with the trunk 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59223962-A (JP)
Title: Highly dense information signal recording medium
Inventor: NAMIKAWA ITSUPEI
IPC: G11B9/06
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a highly dense information signal recording medium having an excellent reproducing characteristic to be used for video disk, digital audio disk, etc., at a high yield and low cost, by making the recording medium of a base material containing a conductive material and a cleaned thermoplastic resin. CONSTITUTION:Stamper contamination is minimized by reducing the quantity of suspension dispersant adhering to a polyvinyl chloride resin. Cleaning of a polymerized slurry is performed by using cleaned water, from which fine foreign matters are removed. It is most desirable to use ion-exchanged water. Practically, however, the cleaning of the polymerized slurry is performed by repeating procedures of making cake from the slurry by using a dehydrator and making the slurry again from the cake by adding water to the cake. Cleaning frequency or the quantity of water to be used depend upon the kind and quantity of the used suspending polymerization dispersant or cleaning method, but, when the dehydrator is used, water is used more than twice as much as the polyvinyl chloride resin at one time cleaning. It is not necessary to specify the temperature for making this cleaning, but it is recommendable to set the temperature to 10- 50 deg.C.
Patent JP-S5721351-A (JP)
Title: Production of dialkylaminoalkyl ester
Inventor: NISHI TETSUYA
IPC: C07B61/00
Filed: 1980-07-14
Abstract: PURPOSE: A dialkylaminoalcohol, a starting material, is treated with hydrogen in the presence of a hydrogenation catalyst and made to react with acrylic acid or methacrylic acid to produce the titled compound eocomically, which has high performance, e.g., causing no gelation on polymerization.  
     CONSTITUTION: A dialkylaminoalcohol of formula I (Y is 2W4C alkylene; R 1 , R 2  are 1W8C alkyl, aralkyl) is treated with hydrogen in the presence of a hydrogenation catalyst, preferably at room temperature W 150°C and made to react with acrylic or methacrylic acid to produce the titled compound of formula II (R 3  is H, methyl). The esterification is effected in the presence of an ester interchange catalyst such as sodium methylate at the refluxing temperature. The hydrogen treatment of the starting material gives the titled compound causing no gelation on polymerization.  
     USE: Functional vinyl monomer. 
     COPYRIGHT: (C)1982,JPO&Japio