baber/WOPTO huggingface dataset:
Patent JP-2000182334-A (JP)
Title: Reading/writing device for data mark of optical recording medium
Inventor: KABUTZ MARTEN
IPC: G11B7/0037
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To minimize the reading error rate of data and a header mark by connecting the input of a storage device by means of a switch device to the output of a threshold setting device and connecting the output of the storage device to the threshold input of a signal adjusting unit. SOLUTION: When two storage positions M01, M02 and M11, M12 and M21, M21 exist in respective signal paths, the content of a storage device (Mn1) is shifted to a storage device (Mn2) in respective system clock periods. Here, (n) is set to be 0-2. Shift is interrupted when a new input signal with respect to the corresponding storage position Mn1 is not in the input of a storage device 7. When an erroneous input signal exist, it is similarly interrupted and the storage device Mn2 can securely possess a precise value with respect to data and a header area allocated to it. An optimum threshold S passes through a switch device 6 and most suitably passes through a change-over switch 8 and is generated in the input of a signal adjusting unit 4.
Patent JP-H05169546-A (JP)
Title: Connection of wire-embedded flexible mandrel and its device
Inventor: TANIMURA HIROSHI
IPC: B29K105/08
Filed: 1991-12-26
Abstract: PURPOSE:To provide a connection process and its device of a wire-embedded flexible mandrel which enables the connection part of a main mandrel system to be connected efficiently and minimize the production of defective hoses and extend the life of the main mandrel system. CONSTITUTION:A connection device consists of a nozzle 7 of an injection molding machine 6 which injects a material of the same quality as the material of the main mandrel system 1 into the connection part 5 of a mandrel, connected to the connection part 5 of the main mandrel system 1 between a top mold 4a and a bottom mold 4b. In addition, a hollow annular heating means 8 which allows a heating medium such as silicone oil heated to a temperature at which the material of the main mandrel system 1 becomes fused to circulate, is arranged in the top and bottom molds 4a, 4b near each connection terminal part 1a, 1b of the main mandrel system 1 and the connection part 5. Further, cooling means 9a, 9b consisting of a pipe-like hollow part is formed near the connection terminal parts 1a, 1b of the main mandrel system 1, on the out side of the heating means 8.
Patent JP-H11176992-A (JP)
Title: Semiconductor device
Inventor: IWAIDA TAKESHI
IPC: H01L23/50
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve a package structure to make insert molding of signal terminals, using a simple die for forming package integrated with terminals, thereby reducing cost. SOLUTION: Outer leads of control signal terminals 4 insert-molded together with a resin case 1 of a terminal-integrated package which extends sideward from the side face of the resin case. For the signal terminals a lead frame having a large number of terminals interconnected through tie bars is adopted. When the lead frame is inserted in the molding mold, outer leads thereof are led out of the parting face of an upper and lower dies of a resin case molding mold. After forming, the tie bars are out off, a main circuit block 5 and control circuit block 6 are incorporated in the resin case and terminals are internally connected through bonding wires.
Patent JP-H07176233-A (JP)
Title: Jumper wire v-shape hanging device
Inventor: ORIBE KATSUO
IPC: H02G7/20
Filed: 1993-12-20
Abstract: PURPOSE:To secure the corona shielding characteristic as expected even when a case is expanded to the lower side due to the increasing weight, by providing an auxiliary shield ring in the case so as to surround the lower side of the case. CONSTITUTION:In the arm A of a steel tower T, V-shaped insulator string devices B forming a pair of insulator strings are provided by keeping a specific interval, and at the lower ends of the devices B, the upper part of a case C to house a weight W formed by stacking weight pieces W' is connected. An auxiliary shield ring R is installed to the case C through an installing piece to surround the case C. In the device having such a structure, the corona in the rainfall condition can be prevented effectively, even when the case C is expanded to the lower side, because the case C has the ring R.
Patent JP-H10188817-A (JP)
Title: Element circuit board and image forming device, and manufacture thereof
Inventor: KAMEYAMA MAKOTO
IPC: H01J1/316
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide wiring and an electrode capable of preventing a substantial voltage drop across the wiring, using an inexpensive manufacturing method by forming the wiring of copper or copper alloy on a substrate via an insulation layer, and covering the wiring with a substrate film and a protection film selected from platinum group elements. SOLUTION: A plated resist 90 is patternized on a substrate 1 and a substrate film 2 for copper plated wiring a is formed at a electroless plating process. Then, the plated resist 90 is peeled off and the part 10 of the substrate film 2 forming an element electrode is covered with patternizing a plated resist 91. Then, the substrate 1 is immersed in a plating bath, thereby causing the growth of copper plated wiring 4. After the plating process, the plated resist 91 is peeled off, and an electroplating process is implemented, using the copper plated wiring 4 and the substrate film 2 as negative electrodes, thereby forming a plated film 6 as a protection film and an element electrode selected from platinum group elements. Then, insulation paste is patternized on the wiring so formed and the intersection thereof, and baked.  Also, element electrodes, copper plated wiring 5, a substrate film 3 and a protection film 7 are similarly formed, and a thin film 8 is formed between the element electrodes.
Patent JP-H07182022-A (JP)
Title: Fa operation control method for automatic sheet metal machine test
Inventor: YAMASHITA HIDETAKA
IPC: G05B19/418
Filed: 1993-12-22
Abstract: PURPOSE:To minimize an influence to be exerted upon an entire system even when there is any fault by adopting a bypass route and a correspondent operation pattern corresponding to the fault of a factory automation(FA) device. CONSTITUTION:The plural operation patterns at the time of FA device fault are prepared and can be selected corresponding to the position of the fault. In this case, the mark of a circle in the figure shows the normally operating FA device and its working contents and the mark of X shows the FA device disabled to use after the fault device and its working contents. In the case of an operation pattern 'FA-1', for example, the state of generating any fault after a punching press device 4 is shown, at such a time, respective devices up to the punching press device are operated, and the derivery destination of the punching press device is changed from a normal facility to the side of a derivery truck installed as the bypass route. In this case, the specification of a joint part is changed into a corner joint system which is manually and easily separated from the device, and the route change is performed by a process computer.
Patent JP-H10185174-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: OSAWA TAKESHI
IPC: F23K5/14
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal combustion as caused by idling due to the insufficient degree of emission of a light emitting element of a liquid level sensor while extending the life thereof in a petroleum fan heater. SOLUTION: A switching circuit 20 is provided to make a light emitting element 13 of a liquid level sensor 10 emit light utilizing a pulse signal from a microcomputer 21. An emission stop switch S1 is provided to stop the emission of the light emitting element 13 of the liquid level sensor 10 when an operation switch is OFF. Thus, the energizing time of the light emitting element 13 of the liquid level sensor 10 can be significantly shortened. This also prevents erroneous recognition of a liquid fuel at a specified level in a fuel tank when it is not at the level.
Patent JP-H10191562-A (JP)
Title: Power closing controller with cut-off prevention function
Inventor: NOMURA KAZUO
IPC: H02J3/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the cutting-off of power and stably supply electric power to a load section by maintaining the power supply to the load section from the switching section after power supply by the control section. SOLUTION: When power is supplied from a power supply section 50, power by a DC power supply section 6 is supplied to a control section, a relay circuit 3 turns on relay switch 3A by the control of the control section 5, and power from a switch 4 and a relay switch 3A is supplied to an external load equipment 7 from an output terminal 52. At this time, part of power supplied to a load equipment 7 is supplied also to a relay circuit 2, the relay circuit 2 turns on a relay switch 2A, a power supply line through a relay switch 3A and a power supply line through the relay switch 2A are constituted in parallel, and power is supplied to a load circuit 7 through a parallel line. By doing this, even though a relay switch 3A is mistakenly turned off, the ON state of the relay switch 2A is held by power supply, and power is supplied to the load equipment 7.
Patent JP-H06196598-A (JP)
Title: Mounting structure for semiconductor chip
Inventor: UTSUNOMIYA JIRO
IPC: H01L23/36
Filed: 1992-12-25
Abstract: PURPOSE:To enhance the performance of circuit by dissipating heat generated from a semiconductor chip effectively and to enhance reliability of the device by avoiding the effect of thermal expansion. CONSTITUTION:Heat dissipation fins 4 are secured onto a circuit board 2 mounting a semiconductor chip 1 through a pedestal 10, a screw 20, and a compression spring 21. The heat dissipation fins 4 are pressed against the semiconductor chip 1 through a thermal compound 9 by the resiliency of the compression spring 21 and brought into tight contact therewith.
Patent JP-2001168312-A (JP)
Title: Solid-state image sensor and method of manufacturing the same
Inventor: OKAMOTO HIDEKAZU
IPC: H01L31/062
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a usual solid-state image sensor is liable to vary with time in electrical properties such as a threshold voltage when it is driven. SOLUTION: An ON film or an ONO film is used as an insulating film for a transfer electrode, and an oxide insulating film is used as an insulating film for a read-out gate electrode.
Patent JP-H0768681-A (JP)
Title: Vacuum adiabatic panel with texture
Inventor: JIEFUAATO JIYON NOUOBIRUSUKI
IPC: B32B7/02
Filed: 1993-12-27
Abstract: PURPOSE: To avoid the warpage of a heat insulating panel brought about by thermal strain by removing the thermal strain possible to generate on the entire surface of a panel when a textured means receives large temp. difference between the surface cover and back cover of the panel. CONSTITUTION: A heat insulating board 3 having load supporting properties is arranged within the vacuum space between a surface cover 1 and a back cover 2. Expansion joints 4 are formed to the surface cover 4 while expansion joints 5 are formed to the back cover 2 and the expansion joint part 6 of both panels are formed to the edges of a surface panel and a back panel and an edge welded part 7 bonds both panels. The expansion joints 4, 4 or 5, 5 of a surrounding panel to the surface and back covers 1, 2 cross at a crossing part 8 and the regions 9 surrounded by the expansion joints are present. Upon heating, the regions 9 between the expansion joints of the covers are expanded to be displaced on the heat insulating board 3 to deform the adjacent expansion joints. By this constitution, thermal stress of the respective regions 9 between the expansion joints is removed.
Patent JP-H06193682-A (JP)
Title: Vibration damper of two-cycle four-cylindered engine
Inventor: EINAGA HIDEO
IPC: F16F15/26
Filed: 1992-12-25
Abstract: PURPOSE:To prevent a vibration in an engine based on pitching and yawing from occurring, in a two-cycle four-cylindered engine. CONSTITUTION:In a two-cycle four-cylindered engine where firing sequences of the first and fourth cylinders are adjoined to each other, the rotation mass of a crankshaft 7 is balanced by a counter weight 18. In addition, a first shaft 5 and a second shaft 6 rotating each in the reverse direction and the same direction with this crankshaft 7 at the same speed, are installed there, and then those of unbalance masses 15a to 15d and 16a to 16d are symmetrically installed on these shafts 5 and 6. Each mounting direction of the unbalance masses 15b, 15d at the fourth cylinder side to the second cam shaft 6 is set to a direction at an interval as far as almost 45 degrees distant in common from both directions of a crankpin 17a of the first cylinder to the crankshaft 7 while each mounting direction of the unbalance masses 16b, 16d at the first cylinder side to the second cam shaft 6 is set to a direction separated as far as 180 degrees from the mounting directions of the unbalance masses 15b, 15d at the fourth cylinder side, respectively.
Patent JP-2000168709-A (JP)
Title: Mounting position detector
Inventor: OTSUKA YUZO
IPC: B65B7/16
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a position detector for detecting a satisfactory item where a semitransparent, sealing film for closing a container opening is mounted accurately at a desired position. SOLUTION: This detector is provided with a circuit for measuring effective light volume detection time of effective light volume received by reflecting light transmitted a semitransparent sealing film and by adding the same to light volume reflected from the sealing film 25 for obtaining effective light volume relative to projected volume, and a circuit for calculating the length of the desired part of the sealing film after adding the effective light volume detection time and the speed of the film transported. The judgement whether the desired position of the film is correct or not is made by comparing a calculated value converting the desired position of the film with an expected value inputted in advance. When a defective item is detected, an alarm is issued and the defective item is removed.
Patent JP-H06193360-A (JP)
Title: Pleat curtain
Inventor: SAKAMOTO SHIGEO
IPC: E06B9/262
Filed: 1992-12-25
Abstract: PURPOSE:To prevent a rubbing between an operation cord and cloths without increasing the thickness of a head box of a pleat curtain and without lowering interchangeability of parts of a supporting member. CONSTITUTION:A pleat curtain is formed in such a manner that cloths 4 are folded in a vertical direction so as to be vertically moved and the cloths 4 can be lifted or lowered by rotating a winding shaft 14 rotatably supported by a supporting member 11 in a head box 1 by operating an operation cord 7 suspended from the front surface of the head box 1 and a guide hole is provided in the member 11 to guide a lifting cord 6 to the lower part of the box 1. And the central of the cloths 4 in their thickness direction is offset rearward from the center of the box 1 in the thickness direction thereof so that the cloths are suspended and held, while there are provided in the supporting member 11 a guide hole 19a located just below the axial center of the winding shaft 14 and guide holes 19b, 19c located at least before or behind the hole 19a.
Patent JP-2000168210-A (JP)
Title: Apparatus and method for monitor-control and recording medium
Inventor: MORIKAWA TORU
IPC: B41J29/42
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To impart reliably the information showing the state of a system by a method making it possible to sense the information by the sense of touch. SOLUTION: State information from a monitor-control object device group 10 received through a data input-output part 4 is analyzed by a system state information analyzing part 3, and when a change in the state occurs in the monitor-control object device group 10, the information showing the change in the state is supplied to a system state information indicating part 2. A vibratory transmission part 2a constituting the part 2 vibrates in correspondence to the information from the system state information analyzing part 3 showing the change in the state, while a braille information indicating part 2b outputs braille information corresponding to the information showing the change in the state.  Based on control information inputted from a control information input part 6, a control data generating part 5 generates control data, which are supplied to the monitor-control object device group 10 through the data input-output part 4.
Patent JP-H09165577-A (JP)
Title: Slag-based high-strength grouting agent
Inventor: NAGATA MASAHIKO
IPC: C09K17/48
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition composed of granulated slag and potassium carbonate as a curing agent, having a crystal structure similar to cured cement, exhibiting excellent strength developing property and impregnating property and useful e.g. for the reinforcement and stabilization of a weak ground, etc. SOLUTION: The objective composition contains (A) 100-1,500kg of granulated slag per 1m<3> , (B) 20-250kg of potassium carbonate as a curing agent and (C) water. Preferably, the component A is fine slag powder, especially granulated blast furnace slag having a Blaine value of >=8,000cm<2> /g, the component B is an aqueous solution having pH of >=11.5 and containing sodium carbonate in an amount not to exceed the amount of potassium carbonate and containing 0.01-5kg of a secondary or tertiary alkali metal phosphate in terms of solid components based on 1m<3> of the total grout and the composition further contains (D) 20-250kg (in terms of solid silica component) of an aqueous solution of colloidal silica having a silica concentration of 5-50wt.% and a pH of >=8 per 1m<3> of the total grout.
Patent JP-H08229514-A (JP)
Title: Article classifying device
Inventor: YAMADA YOSHIAKI
IPC: B07C3/08
Filed: 1995-12-15
Abstract: PURPOSE: To provide a classifying device for articles provided with traveling rails which are simple in construction and allow the inexpensive and accurate constitution of a looped traveling path and traveling trucks which are suitable for these traveling rails. CONSTITUTION: This classifying device for articles is disposed with plural classifying chutes alongside the straight path part of the looped traveling path and is connected with the many traveling trucks having transfer devices onto the classifying chutes freely oscillatably in a lateral direction with each other by means of connectors on these traveling paths. All these traveling trucks are driven by linear motors so as to travel simultaneously. A pair of the traveling rails 1a, 1a having a square shape in cross-section are arranged along the traveling path 1.  Horizontal rollers 35, 35 which are rotated by respectively coming into contact with one surfaces of these traveling rails 1a, 1a and traveling wheels 36, 36 which are rotated by respectively coming into contact with the plane perpendicular to the plane with which the horizontal rollers 35, 35 on the traveling rails 1a, 1a come into contact are disposed at the traveling trucks.
Patent JP-H07184370-A (JP)
Title: Battery-driven acoustic device
Inventor: HORIUCHI YUKITO
IPC: H02M3/155
Filed: 1993-12-24
Abstract: PURPOSE:To modify an audio output amplifier into an amplifier to be driven by two kinds of power supplies, that is, the positive and negative supplies by providing a DC/DC converter which generates the powers of a battery where the voltages and polarities are inverted but the voltages are almost equal. CONSTITUTION:A DC/DC converter 5 is provided, an output voltage of a battery 13 is detected by a voltage detecting circuit 9 and a PWM control circuit 8 generates a PWM pulse to maintain a voltage of output line 7 to the voltage which is equal to the voltage of battery 13 but is inverted therefrom in the polarity in view of driving a switching transistor Q. The output amplifiers 2, 3 are used as the amplifiers which are driven by two power supplies, that is, the positive and negative power supplies. The output side thereof is connected direct to a speaker. Amplifying distortion may be reduced to lower an output distortion even when an output level of the signal becomes large and the amplifier is driven only with single battery. The operation frequency of the DC/DC converter 5 is set to 20kHz or higher to eliminate influence on the audio signal.
Patent JP-H11175380-A (JP)
Title: Information reproduction method
Inventor: HOSAKA NAOKI
IPC: G06F12/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an information reproduction method capable of reading the history of the directory information of an updating file. SOLUTION: In order to reproduce the history of the directory information by specifying a desired file name from the state of recording the directory information accompanying file updating in a directory area corresponding to the file name of the updating file, all the directory information of the directory area is read (step 302), different unique identifiers (date and time information) are imparted to all the file names of the updating file matched with the specified file name and a new file name is generated (steps 303-309). Thereafter, by instructing the new file name to which the unique identifier is imparted, the directory information corresponding to the file name of the updating file is reproduced (steps 310 and 311).
Patent JP-2000157814-A (JP)
Title: Method and apparatus for producing air filter
Inventor: IMAI TAKEO
IPC: B01D41/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To re-mold an air filter discarded as a used air filter heretofore as a new product. SOLUTION: A recovered filter Fw recovered as a used air filter receives the addition of a binder dissolving agent 3 in the decomposition means 2 of a decomposing and washing process 1 to be decomposed into filter constituting materials and a washing agent 5 is added to the decomposed filter constituting materials in a washing means and the adherend such as dust or an oil component collected by the air filter is washed and removed. The washed filter constituting materials are transferred to a succeeding molding process and receive the addition of a binder in this process to be molded as a novel air filter product. The dust-containing waste liquid 6 generated during washing is separated into dust 7 and a dust-free waste liquid 8 and treated without exerting adverse effect on environment to be discharged out of the system.
Patent JP-2000172744-A (JP)
Title: Product transportation planning device and transportation planning method
Inventor: ANDO YUKITO
IPC: G06Q50/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the transportation of products and to surely keep the designated date of delivery. SOLUTION: A product shipping sequence information calculating means 60 prepares a shipping sequence by adding the field until the point of prescribed time stored in an actual yield storing means 46 to the production schedule after the point of prescribed time stored in a scheduled yield information storing means 42. Because the information of products that are completed earlier than the schedule is added in addition to scheduled production information, it is possible to form a more accurate transportation plan. As for the products that are completed earlier than the schedule, the wider selection is allowed and the more easily a plan is formed because the longer is a shipping possible time zone, the more surely the date of delivery is observed.