baber/WOPTO huggingface dataset:
Patent JP-H11269902-A (JP)
Title: Offset position defecting device for working machine
Inventor: KATO YOSHIHIRO
IPC: E02F3/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a working machine offset position detecting device which reduces of fear of damage of an angle sensor caused by collisions with outside members and which does not obstruct the arrangement of hydraulic piping. SOLUTION: One end of a coupling link 31 is pivotally supported against a mounting bracket 41 projected from a first boom member 28, in such a manner that the one end freely swings about a support shaft 42. The other end of the coupling ring 31 is pivotally supported to a support bracket, and the coupling link 13, the first boom member 28, a second boom member 28, and the support bracket 30 constitute parallel four-series links. An arm is put into a horizontal parallel movement by swinging the second boom member horizontally with respect to the first boom member 28. The mounting bracket 41 is provided with a link angle sensor 46 for detecting the angle of the swing of the coupling link 31.
Patent JP-H05283608-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
IPC: H01L25/07
Filed: 1992-03-31
Abstract: PURPOSE:To provide a thin and highly reliable resin-sealed semiconductor device having a three-dimensional structure. CONSTITUTION:Resin sheets 1 for sealing purposes and a number of lead components 2d connected to a semiconductor chip 4 are alternately laminated and fixedly attached to each other in an integrated manner, thereby forming a laminated structure. The resin sheets are arranged on the uppermost surface and the lowermost surface, and the resin sheets and a number of lead components, each being connected to a semiconductor chip, are alternately laminated and fixedly attached to each other in an integrated manner, thereby constituting a laminated structure. At least one pair of lead components among these lead components are connected with each other inside or outside the resin sheets. Also, a conductor pattern is laid on the upper surface of the resin sheet. Moreover, the lead components are laminated, and the resin sheets are arranged on the uppermost surface and the lowermost surface, and then they are subjected to press-molding.
Patent JP-H05239615-A (JP)
Title: Insulating material excellent in workability and its manufacture
Inventor: ANDO ATSUSHI
IPC: C23C10/28
Filed: 1992-02-28
Abstract: PURPOSE:To manufacture an insulating material easy to work and having stable electric insulating properties even after working by forming an aluminum oxide film on the surface of an ferrous allay via an iron-aluminum diffusion layer. CONSTITUTION:At least one side of an ferrous allay sheet 1 (common steel, allay steel or stainless steel) is coated with aluminum or an aluminum allay by >=0.5mu by hot dip coating, electroplating or the like. Then, this allay sheet 1 is subjected to heating treatment in the temp. range of 800 to 1200 deg.C for >=1min in an oxidizing atmosphere, and an aluminum oxide film 3 is formed via an iron-aluminum diffusion layer 2. In this way, the objective insulating material excellent in workability can be obtd.
Patent JP-S61237717-A (JP)
Title: Natural permeation work of chemical grout and plant therefor
Inventor: MIYAJI AKIHIKO
IPC: E02D3/12
Filed: 1985-04-15
Abstract: PURPOSE:To exactly stabilize sandy layers by a method in which a chemical grout injection casing pipe is driven into a sandy layer, and a water-pumping casing pipe is driven into the opposite side of the chemical grout injection casing pipe. CONSTITUTION:Chemical grout injection casing pipes 1 are driven into sandy layer at a fixed interval, and water-pumping casing pipes 2 are driven into the opposite sides of the pipes 1. Groundwater is pumped up through a pipe 8 by operation of a pump P and moved to the direction of the pipes 2. Chemical grout in a chemical grout tank 6 is relatively injected into the sandy layer through the hole of the pipe 1. When the mixing of groundwater in the pipe 8 with chemical grout in drain water is recognized, it is detected that permeation of chemical grout into the ground is completed and the sandy ground is exactly stabilized.
Patent JP-S59204639-A (JP)
Title: Novel rubber composition
Inventor: TANIBUCHI TERUO
IPC: C08L51/02
Filed: 1983-05-06
Abstract: PURPOSE:A novel rubber composition having low die swell, high green modulus, providing a vulcanized material having high modulus of elasticity, obtained by blending a specific rubber reinforced composition with polybutadiene and diene rubber except it in a specific ratio. CONSTITUTION:(A) A rubber reinforced composition wherein (ii) 5-100pts.wt. fine thin short fibers of thermoplastic polymer containing a group shown by the formula is embedded in (i) 100pts.wt. vulcanizable rubber and the component ii is grafted onto the component i through (iii) a precondensate of phenol-formaldehyde resin at the interfaces of the fibers is blended with (B) polybutadiene having 4-30wt% content insoluble in boiling n-hexane, and (C) diene rubber except polybutadiene in such a way that an amount of the component ii is 1- 15pts.wt. based on 100pts.wt. total amounts of the rubber components, an amount of the component is >=5pts.wt. based on 100pts.wt. total amounts of the rubber components, and an amount of the component C is >=10pts.wt., to give the desired composition.
Patent JP-H03276377-A (JP)
Title: Embossed image reading device
Inventor: TANAKA TERUHIKO
IPC: G06T1/00
Filed: 1990-03-26
Abstract: PURPOSE:To extract the image of the shoulder part of embossing formed at a recording medium by synthesizing the image pickup result of a first image sensor and the image pickup result of a second one by the light of a first lighting optical system with a signal synthesizing means. CONSTITUTION:An LED array 1 irradiates lighting light to a card 9 at an incident angle theta 1 and an LED array 2 irradiates at an incident angle theta2. A line sensor 3 and a convergent optical transmitting body 5 are arranged at a position where the lighting light of the array 1 is reflected on a card 9 surface and regular reflected light is image-received. A line sensor 4 and a convergent optical transmitting body 6 are arranged at the position where the regular reflected light is image-received and the incident/reflected optical axes of 2 system are arranged to be crossed on the one line of the surface of the card 9. The outputs of sensors 3 and 4 are stored temporarily for one line portion in memories 20 and 21 through amplifying circuits 16 and 17 and A/D converters 18 and 19 and a synthesizing circuit 22 adds the data of the memories 20 and 21 by one picture element and outputs to a data processing circuit 23. A CPU 10 reads the data within the circuit 23 and stores in a RAM 12 when it receives reading requirement.
Patent JP-H09242057-A (JP)
Title: Penetration tester
Inventor: YAMADA SHOJI
IPC: G01N3/40
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a tester automating driving action by a hammer, and having safety and excellent operability. SOLUTION: A base 15 with an air cylinder 17 fitted thereto is provided on a guide bar 7 mounted with a penetrating rod 1, and a hook 20 engageable with a hammer 10 is mounted on the extreme end of the rod 17a of the air cylinder 17 inserted in the guide bar 7. A wear piece 25 releasing engagement of the hook 20 when the hammer 10 reaches the rising end by retreat of the rod 17a of the air cylinder 17 is provided on the underside of the base 15, a counter 27 counting and displaying the number of driving times of the hammer 10 is provided, and driving action by the hammer 10 is made automatic.
Patent JP-S62234368-A (JP)
Title: Photodetector
Inventor: FUJII EIJI
IPC: H04N5/335
Filed: 1986-04-04
Abstract: PURPOSE:To maintain the potential of a P-type well at 0 volt by a method wherein a trench which is to be an element isolation region is formed in the surface of a substrate and metal is buried in the trench so as to be contacted with the substrate. CONSTITUTION:As an element is isolated by a trench 17 grooved in a silicon substrate, the element isolation region can be narrowed so that picture elements can be highly integrated. Moreover, a slant incident light A is shielded by Mo metal 18 buried in the trench 17 and does not penetrate into a P-type region under a charge transfer part so that a dummy signal is not created and smear can be suppressed. Further, by maintaining the potential of the Mo metal 18 at 0 volt outside an image pickup plane, as the Mo metal 18 has low resistance, the potential of the P-type well inside the image pickup plane can be maintained at 0 volt over the whole region. With this constitution, the potential of the P-type well can be maintained at 0 volt steadily.
Patent JP-H09267771-A (JP)
Title: Front part structure for vehicle
Inventor: YAMAZAKI TSUYOSHI
IPC: B62D25/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce body weight and a cost of manufacture, by supporting a front upper member in the vicinity of a front end part of a bracket protruded from a dash panel. SOLUTION: A front upper member 20 is provided in the vicinity of a headlamp 9, and a dash panel 13 is provided in the rearward. A bracket 21 directly coming out from the dash panel 13 supports the front upper member 20. A cross section of the bracket 21 is formed in substantially C shape, a base part of tongue piece shape toward three directions is fixed to the dash panel 13, a front end part is bent from a lengthwise direction to a right angle direction, and improvement of strength is attained. When the front upper member 20 is directly supported by the dash panel 13 through the bracket 21, a headlamp housing can be eliminated, and the bracket 21 is formed in small size as compared with the headlamp housing. Accordingly, a number of part items and assembly man-hours are reduced, bosy weight is lightened, and a cost of manufacture is reduced.
Patent JP-S63244413-A (JP)
Title: Magnetic transfer device
Inventor: SAITOU FUSAKATSU
IPC: G11B5/86
Filed: 1987-03-31
Abstract: PURPOSE:To drive both master and slave disks while keeping the relation of position constant by providing a couple of drive rollers driven while clipping the master disk and the salve disk from both sides and a back tension provision roller so as to keep both the disks in close contact with each other in a excellent way. CONSTITUTION:The titled device consists of a couple of driven rollers 4a, 4b provided to clip the overlapped master disks 1, 2 and the slave disk 3 from both sides, a couple of back tension provision rollers 5a, 5b and a couple of magnetic heads 6a, 6b as a transfer magnetic field generating source arranged whose magnetic gap is opposed toward the disks between the rollers 4a, 5a and 4b, 5b, and the back tension provision rollers 5a, 5b give a back tension in opposite direction to the drive direction of the disks 1-3 to the disks 1-3. Since the disks 1-3 are subjected to tensile strength from both sides in the drive direction between the rollers 4a, 4b and 5a, 5b, the disks 1-3 are contacted closely and the mutual relation of position is kept stably.
Patent JP-S562140-A (JP)
Title: Foaming molding method
Inventor: YASAKA MASATO
IPC: B29C31/04
Filed: 1979-06-21
Abstract: PURPOSE: To obtain foaming moldings having uniform foaming magnification by a method wherein foaming thermoplastic resin grains are filled into mold cavities at the rising portion sides of the moldings, the resin grains are filled to the mold cavity side of a main body portion of the moldings, and the resin grains are heated and expanded.  
     CONSTITUTION: Clearances 6 for air vent are formed between a mold 3 for a core and a mold 4 for cavities and foaming thermoplastic resin grains are first filled into mold cavities 7 at the rising portion sides of moldings. The both molds 3, 4 are further mold-clamped so that the clearances 6 be removed by moving a moving frame, the resin grains are filled into a mold cavity 8 at the main body portion side of the moldings through a filling pipe 5, ateam is introduced from steam holes 9, 10, the resin grains are heated and expanded, foamed and molded, and cooled, and the molds are removed, and foaming moldings are extracted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57194274-A (JP)
Title: Production of hydrogen
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1981-05-26
Abstract: PURPOSE:To obtain hydrogen stably over a long period of time with low voltage by disposing at least one of the anode and cathode of an electrolytic cell for electrolysis of water via porous layers of a specific material press-stuck to the surfaces of a cation exchange embrane segmenting both electrodes. CONSTITUTION:Porous layers made by either heating or press-sticking the molten metallic oxide, conductive material hydrogel of hydroxide or oxide of metals having gas and liquid permeability are formed on the surfaces of a cation exchange membrane. Electrodes are disposed via such porous layers having no  electrode activity. Since the gases generated during electrolysis are prevented  from generating at the contact interface of the membrane and the electrodes,  troubles such as partial blistering of the membrane and the degradation in membrane performance are prevented. The cell voltage can be fairly dropped. Molten oxides of periodic table IV-A group, IV-B group, iron group, Al, Cr or Mn are preferable for the molten metallic oxide.
Patent JP-S5413389-A (JP)
Title: Tester for smoke sensor
Inventor: SHIBATA TOMOTAKA
IPC: G08B17/10
Filed: 1977-06-30
Abstract: PURPOSE:To make it possible to accomplish the controls to various smoke concentrations and flow velocities so that a smoke sensor may be tested for various conditions by mounting a convection flow generator having a heating device in a smoke collecting box having a smoke emitting portion.
Patent JP-S62209451-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate
Inventor: NAKAI HIDEYUKI
IPC: G03F7/039
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a photosensitive compsn. having high sensitivity and wide development allowance by incorporating a compd. which can generate a acid by the irradiation of active rays and compd. having at least one specific structural unit which can be decomposed by an acid into said compsn. CONSTITUTION:This photosensitive compsn. is the compd. which can generate the acid by the irradiation of the active rays and the compd. having at least one following structural unit which can be decomposed by the acid and this photosensitive lithographic printing plate has the photosensitive layer formed of the above-mentioned photosensitive compsn. on a base. This compd. is obtd. by bringing, for example, a tetralkoxy methane and OH group-contg. compd. into reaction at 60-170 deg.C, more preferably 80-150 deg.C without using a solvent. The photosensitive compsn. having the high sensitivity and wide development allowance is thus obtd.
Patent JP-H07103028-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: MATSUMURA TOSHIO
IPC: F02D45/00
Filed: 1994-04-18
Abstract: PURPOSE:To improve transient function of an internal combustion engine by calculating state quantity indicating behavior of such as intake tube internal pressure based on the information such as throttle opening causing change in the suction tube internal pressure, etc., and by calculating fuel injection quantity based on the estimated value of the intake tube internal pressure. CONSTITUTION:At least a pressure sensor 12 for detecting internal pressure and a throttle sensor 26 for detecting the opening of a throttle valve 24 are arranged on a suction tube 10 of an internal combustion engine. A condition level indicating the behavior of the internal pressure of an intake tube is calculated according to the transmission characteristic from the throttle opening to the internal pressure of the intake tube, based on the detection signals from the sensors 12, 26, in an electronic control unit 18. The estimated value of the internal pressure of the intake tube at a point at which the injected fuel reaches the combustion chamber of the internal combustion engine is calculated based on the calculated state quantity, the transmission characteristic and the throttle opening. The injected fuel quantity in a plurality of injectors 16a-16d is calculated based on the calculated estimate value. Fuel injection quantity for each time is thus matched with a required value.
Patent JP-S57193169-A (JP)
Title: Picture detecting device
Inventor: MURATA HIDEYUKI
IPC: H04N1/401
Filed: 1981-05-25
Abstract: PURPOSE:To always obtain a picture signal of high quality, by measuring the light volume received at the position near a slit through a monitor part for the received light volume and extracting the output of a photodetector on the detecting surface corresponding to the position of the picture element based on the result of the above-mentioned measurement from a picture detecting device in the form of a standardized signal. CONSTITUTION:A generating part 11 for picture element light receiving value stroes the arranging directions X1-XN of the photodetectors and the light volumes Y1-YN received at the photodetectors. Then the part 11 designates a  signal Yi based on the output signal given from a monitor part 8 for received  light volume in the form of the light volume received by the photodetector corresponding to the arrangement position signal Xi which is delivered from a picture element signal generating part 13. Based on this obtained value, the output of the photodetector at a detecting part 6 corresponding to the position of each picture element can be extracted after the standardization.
Patent JP-S576480-A (JP)
Title: Buffer memory control system
Inventor: ARAKI MAMORU
IPC: G06F12/08
Filed: 1980-06-13
Abstract: PURPOSE:To always execute a data processing at a high speed even when a main memory device in a low speed is used, by effectively using plural buffer memories. CONSTITUTION:In case when a block containing a necessary data does not exist in a buffer memory 22, a memory controlling circuit 21 requests its block to a memory controlling circuit 23. The circuit 23 which has received said request checks to ensure whether its high speed block exists in a buffer memory 24 or not, and transfers to the circuit 21 if it exists. If no high speed block exists, a block containing its high speed block is requested to a main memory device 25 in a low speed, and when it is transferred from the device 25, the requested high speed block is transferred to the memory controlling circuit 21. Other data of this block are stored in the memory 24. According to this constitution, as for the memory 22, that of a small capacity and a high speed is used, and on the other hand, as for the memory 24, one which is larger in capacity and lower in speed than the memory 22 is used. In this way, an information processing device having higher efficiency is realized by raising the probability of exist of a necessary data in each buffer memory.
Patent JP-S60223058-A (JP)
Title: Tape drive mechanism
Inventor: ABE KENJI
IPC: G11B15/61
Filed: 1984-04-19
Abstract: PURPOSE:To improve the control accuracy of a tape drive mechanism by setting the titled mechanism to obtain a specific relation between a push-in degree of a tape position control head and a pull-in degree of a tape. CONSTITUTION:A magnetic tape 3 is driven toward an arrow head, and a tape position control head 4 has a contact with the tape 3 driven between guide posts 9 and 10. An increase degree F(X) of the length of the tape 3 is set at about 2X<2>/A between both posts 9 and 10 when the head 4 pushes in the tape 3 by a distance X. When the push-in X of the tape 3 is increased to X+DELTAX, the change degree DELTAF(X) of the pull-in degree of the tape 3 is set at about 4XDELTAX/A. The correcting magnification ratio M is equal to DELTAX/DELTAF=A/4X, and A>4X is satisfied when said ratio M is set at >=1. In other words, the head 4 has a larger shift in order to correct the variance amount of the tape 3 at the position of a rotary magnetic head 2a. Thus the tape variance amount can be greatly reduced.
Patent JP-S62236977-A (JP)
Inventor: KUBOTA KENJI
IPC: E04H13/00
Filed: 1986-04-08
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-S563641-A (JP)
Title: Manufacture of electrical contact material
Inventor: TSUJI MASAYUKI
IPC: C22C5/06
Filed: 1979-06-22
Abstract: PURPOSE: To obtain an electrical contact material capable of forming a contact of large short circuit breaking capacity by adding a predetermined ratio of an NiCr alloy to an AgSnO 2  alloy followed by sintering.  
     CONSTITUTION: To an AgSnO 2  alloy is added 0.5W7, especially 4wt% as Cr of an NiCr alloy, and they are sintered to manufacture an electrical contact material. The NiCr alloy preferably consists of 65W95wt% Ni and the balance Cr. The amount of SnO 2  contained in the AgSnO 2  alloy is preferably 3W12wt% as Sn. The arc duraction of this material is short even if short circuit current is increased, and the material is about equal to an AgSnO 2  electrical contact material in consumption resistance and fusion bonding resistance. In addition, it has high workability and can be hot rolled and cold rolled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07273767-A (JP)
Title: Communication equipment for node
Inventor: NAGANO SUSUMU
IPC: H04L12/28
Filed: 1994-03-25
Abstract: PURPOSE:To immediately send response data even when an inquiry command is sent through a network by providing another microcomputer to hold commands in a buffer while periodically accepting them from a main computer. CONSTITUTION:A main microcomputer 21 takes a main part of the processing or control in nodes 2A-2C connected to a network 1. Another microcomputer 22 accepts the information on node periodically from the microcomputer 21 and holds it in a buffer. Another microcomputer 22 returns the corresponding information held in the buffer of the microcomputer 22 when the command sent from the network 1 is the one of requesting the information on the nodes 2A-2C. As the result, the processing efficiency does not lowered even when the command is returned in the node connected to the network.
Patent JP-H02257583-A (JP)
Title: Connector
Inventor: TAKAHASHI TOMOYUKI
IPC: H01R13/719
Filed: 1989-03-30
Abstract: PURPOSE:To reduce crosstalk as well as to prevent noise by providing a shield plate composed of a three layer structure having a conductive plate and dielectric members laminated on both surfaces thereof, which is interposed between terminals of contacts and is connected to a metal shell. CONSTITUTION:A shield plate 6 is composed of a three layer structure having a conductive plate 61 made of cupper alloy which is bent for matching to the bent form of a contact terminal 12, for example, into a L-shape, and dielectric members 62 of a specified thickness made of ferroelectric material such as balium titanate stuck or bonded on both surfaces thereof. The shield plate 6 is inserted between the terminals 12 of plural contacts 1 planted on an insulator 3. On the side surface of the end of the conductive plate 61 abutted on the insulator 3, there is provided a tongue-like contact piece 61a electrically connected to both side surfaces of a back surface shell 22 made of metal. Both ends of the shield plate 6 is inserted between the contacts through positioning grooves 31, 32 formed between the insulator 3 and a terminal arrangement member 4, which causes the conductive plate to be connected to the earth potential and therefore it is possible to increase the capacity between the contact and the conductive plate.