baber/WOPTO huggingface dataset:
Patent JP-H11122323-A (JP)
Title: Mac bridging method
Inventor: MURAYAMA JUNICHI
IPC: H04L69/14
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a medium access control(MAC) bridging method by which a MAC frame is properly delivered to a system containing a MAC terminal at a moving destination. SOLUTION: At the time of receiving a sender MAC address and an old physical network address from a transfer table control section 1F, an address learning section 1G compares contents of the physical network address with the same value of a MAC address in address information (2F) sent just before to the transfer table control section 1F and when contents of the physical network address differ, a purge instruction physical network frame is generated based on the MAC address and the old physical network address informed from the transfer table control section 1F and the frame is transferred to an output processing section 1D (2H).
Patent JP-2001104088-A (JP)
Title: Cushion part of seat for automobile
Inventor: KURATA HIDETOSHI
IPC: A47C7/44
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a seat and seat cushion forming a seat of an automobile which can reduce the space as much as possible and secure enough buffer performance and holding performance for the human body. SOLUTION: Cushion materials 23, 29 made of synthetic resin-made elastic material and metallic porous members 16, 25 are combined into two layers, and pores of a porous member are deformed to fulfill an elastic support function.
Patent JP-H10125256-A (JP)
Title: Electron gun, and its manufacture, support member frame, and jig
Inventor: SUNAYAMA ERIKO
IPC: H01J29/48
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To easily position the fitting sections of support members and electrodes, integrate them without applying excessive force to the electrodes, and obtain a high resolution in spite of having a small diameter, by connecting the fitting sections of the support members planted on an insulating rod in advance and the overlap sections of the electrodes in the planting direction of the fixing sections of the support members. SOLUTION: Electrode supporting support members 42, 43, 44a, 44b, 45 constituted of fitting sections A and fixing sections B are planted on an insulating rod 41 in advance. The insulating rod 41 is arranged along the first through fourth grid electrodes 26, 33, 34, 38 arranged at the prescribed intervals on a starlight line by an electrode arranging jig, and the fitting sections A of the support member 42, 43, 44a, 44b, 45 and the side walls of the first through fourth grid electrodes 26, 33, 34, 38 are welded in the planting direction of the fixing sections B. The deformation, shaft drift, and interval drift of the first through fourth grid electrodes 26, 33, 34, 38 are not generated, and a sable cutoff characteristic and a good focus characteristic can be obtained.
Patent JP-H10129520-A (JP)
Title: Mounting structure for installment panel cross member of cab
Inventor: AIKAWA ATSUSHI
IPC: B62D25/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To effectively reduce vibration of installment panel cross member. SOLUTION: An installment panel cross member 21 is installed between a pair of front pillers 12 in a cab under a windshield glass of the cab in which a pair of front pillers 12 are arranged on both sides of the front and a dash panel 16 is provided, and supports a steering column through a bracket 23. The front piller 12 in one side close to the cross member 21 and the bracket 23 is connected by a reinforcement member 27. The reinforcement member 27 is a plate member of which one side 27a is fixed to the cross member 21 from the vicinity of the bracket 23 to the front piller 12 in one side and another side 27b is fixed to the front piller 12 in other side. A part 27c of the other side or all of the reinforcement member 27 can be fixed to the dash panel 16.
Patent JP-H09122498-A (JP)
Title: Deteriotation control additive and deterioration control method for denitration catalyst
Inventor: MORIMOTO TAKEHIKO
IPC: B01D53/86
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To control the deterioration of a catalyst, make the life of expensive catalyst longer and extend the exchange period by using a petroleum liquid for composed of oil-soluble iron salt melted in mineral oil as a major component. SOLUTION: An additive composed of oil-soluble iron salt of Fe2 O3 as a central component of a denitration catalyst is dispersed and melted in a petroleum liquid fuel. As a result, the state that a number of fine Fe2 O3 of the same performance as a catalyst adhere to the surfaces of dust pieces generated after combustion is formed. The same action as that of the denitration catalyst is demonstrated by the dust pieces to which fine Fe2 O3 adhere to control the lowering of performance of denitration catalyst, extend the life of the catalyst and reduce the expensive exchange numbers. The lowering of catalyst performance is controlled, and also the increase of the ammonia injection amount is controlled, and simultaneously the production of acidic ammonia sulfate of an air heater is controlled to solve the troubles in the boiler operation.
Patent JP-H08141999-A (JP)
Title: Punch die
Inventor: OOTSUKA JIYOUJI
IPC: B26F1/44
Filed: 1994-11-17
Abstract: PURPOSE: To prevent chips of a sheet to be processed from being generated by making a punch blade to be easily processed in a punch die for punching the sheet to be processed. CONSTITUTION: A wooden plywood plate 2, an iron plate 4, a wooden plywood plate 3, and a stainless steel plate 5 are laminated, and a punch blade 8 is implanted so as to penetrate the stainless steel plate 5 and so that the wooden plywood plate 3, the base end may be brought in contact with the iron plate 4 and the blade edge may project downward from the stainless steel plate 8, and a through hole 9 is provided in the inner range of the punch blade 8.
Patent JP-H06106437-A (JP)
Title: Working machine with automatic change device
Inventor: ISHIHARA JUNJI
IPC: B23Q7/00
Filed: 1992-09-28
Abstract: PURPOSE:To automatically exchange not only tools but also collets for work clamping by making a collet-mounting holder mountable on a tool rotational shaft and enabling a collet fixed to a rotating shaft to engage freely with handling member installed on the bed side. CONSTITUTION:A collet 5b fixed to a tool rotational shaft 18 is detached from the tool rotational shaft 18 by engaging with a collet handling member 49. An alreadly used collet 56 is disengaged from a collet handling member 49 and then fixed to a tool rotational shaft 18 and thus returned to a magazine. Accordingly, automatic exchange of a collet by a single exchange device is enabled.
Patent JP-H0597243-A (JP)
Title: Piling up device for roof unit
Inventor: KAWAKAMI HIDETADA
IPC: B65G57/16
Filed: 1991-10-04
Abstract: PURPOSE:To provide a roof unit piling up device which can reduce the whole height of the double piled roof units to the lowest, and simply and safely execute works attendant on the vertical reversal of the roof unit. CONSTITUTION:A roof unit piling up device has the first jig body 11 fixed to the oblique face of the roof panel 5 of a lower roof unit 1; the second jig body 21 which is foldably provided on the first jig body 11 through a hinge 31, and fixed to the oblique face of the roof panel 5 of an upper roof unit 2 temporarily put on the side of the bed of a truck; and a fastening means 41 for fastening the lower roof unit 1 and the jig bodies 11,21 in the state of a mutual pile. The hinge 31 is detachable to each of the jig bodies 11, 21. Since the piling up device can rotate with the hinge taken as a fulcrum, it can simply and safely execute works attendant on the vertical reversal of the roof unit.
Patent JP-H06236216-A (JP)
Title: Control valve of fluid
Inventor: ARUBUIN ESU ROSUTO
IPC: F16K3/314
Filed: 1993-10-19
Abstract: PURPOSE: To obtain the fluid control valve of comparatively simple structure and operation at a low cost. CONSTITUTION: An expanded rim part 53a is provided at the upper part of a compensator piston 53 arranged within a valve body 20. A spring 59 is worked between a cap 51 screwed into a stepped hole 52 and the compensator piston to energize the compensator piston downward to engage the rim part 53a with the step of the normally stepped hole 52. The outer diameter of the rim part 53a is slightly smaller than the inner diameter of the upper part of the stepped hole 52. A plurality of notches 53c are formed adjacently to the step of the stepped hole 52 at the bottom surface of the rim part 53a. Fluid is made to freely flow around or under the rim part of the compensator piston 53a to prevent the compensator piston 53a from being locked by fluid pressure in the middle of using.  A load sensing passage 60 is formed through the valve body 20 to be communicated with a similar sensing passage formed at the other part of the fluid control valve 10. Valve structure 55 and 57 making fluid flow through the load sensing passage in one direction from a selected output working port for the piston 53.
Patent JP-H04158540-A (JP)
Title: Wafer prober
Inventor: NISHIYAMA KAZUNORI
IPC: G01R31/26
Filed: 1990-10-22
Abstract: PURPOSE:To cancel degradation of mechanical accuracy due to aging, including accumulated error, by means of software and to eliminate fluctuation of probing accuracy of wafer by perfoming self-diagnosis of the shift of a reference mark on a stage and then calibrating the reference mark. CONSTITUTION:An error detecting circuit 2 detects the error between a movement control value of a stage 8 outputted from a CPU 3 and a final movement amount of a reference mark 9 monitored by means of a CCD camera 1 and thus detected error is stored in an error memory 4. Self-diagnosis operation is conducted based on the control functions before wafer probing is actually carried out and the entire moving span of the stage 8 is scanned. Accumulated error of a driving system and nonlinear error collected based on each reference mark 9 are previously stored, as correction data at the time of drive control, in the error memory 4. When a movement data correcting circuit 5 takes account of error correcting amount based on the correction data obtained through self-diagnosis, correct movement data can be fed to a drive circuit 6 resulting in highly accurate positioning.
Patent JP-S62143139-A (JP)
Title: Microprogram controller
Inventor: UEDA KATSU
IPC: G06F9/22
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a microprogram controller capable of reducing the number of accesses by half, improving reliability and executing also complex control and having superior expanding property and flexibility by changing the constitution of control storage and expanding the word length of a microinstruction up to twice the length of a reference microinstruction. CONSTITUTION:Microinstruction having odd addresses are successively stored in address of a control storage 3 and microinstructions having even addresses are successively stored in the addresses of a control storage 4. When an address is supplied from a microaddress forming circuit 2, two microinstructions stored in continued odd and even addresses are read out from the control storages 3, 4. The two microinstructions read out from the control storages 3, 5 are stored in microinstruction registers 5, 6 respectively, a part of the outputs from the registers 5, 6 in inputted to an address forming circuit 2 and the succeeding address if formed by decoding a next address instruction, a branch instruction or the like. On the other hand, microinstructions are outputted from the registers 5, 6 and the device is controlled in accordance with the kind of the instruction and the address.
Patent JP-H06110231-A (JP)
Title: Monolayer electrophotographic sensitive body
Inventor: YOSHIKAWA MASAO
IPC: G03G5/05
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a monolayer org. electrophotographic sensitive body which has excellent electrification property and sensitivity without producing ozone, can be charged into positive or negative polarity, and shows stable electrostatic characteristics for repetition of copying by constituting the photosensitive layer of a p-type azo pigment and a specified matrix. CONSTITUTION:This photosensitive body consists of a monolayer org. photosensitive layer 2 formed directly on a conductive substrate 1 or with a base coating layer interposed. This photosensitive layer consists of a matrix 22 containing at least a p-type azo pigment 21, org. hole transfer agent and org. acceptor compd. dispersed in a binder. The p-type of the azo pigment 21 means that the charge carrier which is transferred in the material carrying p-type essentially consists of holes. The p-type can be judged, for example, by the following method. The photosensitive layer having high concn. pigment, about 50wt.%, dispersed in the resin is charged into positive or negative polarity, and then the layer is irradiated with monochromatic light of wavelength near the max. absorption wavelength of the pigment particles to measure the sensitivity. If the layer shows high sensitivity for positive charge than for negative charge, the photosensitive layer is regarded as p-type.
Patent JP-H0843152-A (JP)
Title: Flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/10
Filed: 1994-10-25
Abstract: PURPOSE:To prolong the service life by reducing power consumption of a primary battery or a battery for feeding power to each part, e.g. a microcomputer, in a flowmeter. CONSTITUTION:A section 40 for generating power depending on the fluid flow is disposed at an appropriate position, e.g. the inlet part 11, of a fluid channel extending between the inlet part 11 and a nozzle part 21. Power generated at the power generating section 40 is fed, as auxiliary power, to a microcomputer, a flow sensor 35, etc.
Patent JP-H04159326-A (JP)
Title: New epoxy curing agent
Inventor: UMETANI HIROYUKI
IPC: C07C65/105
Filed: 1990-10-24
Abstract: PURPOSE:To obtain an epoxy curing agent which can give a cured product excellent in heat resistance, moistureproofness and electrical properties at a high reaction rate by using a specified hydroxycarboxylic acid (ester) as the main component. CONSTITUTION:This curing agent mainly consists of a hydroxycarboxylic acid (ester of formula I[wherein Ar<1> to Ar<3> are each a benzene skeleton, a naphthalene skeleton or a skeleton of formula II (wherein X is a direct bond, O, S, SO2, CO or 1-3C alkylidene) provided that each of these skeletons may be substituted with halogen or 1-5C alkyl, and the total of the carbon atoms of Ar<1> to Ar<3> is 20 or below; R<1> and R<2> are each H or 1-10C alkyl; (q) is 0-20; and (l), (m) and (n) are each 1-3].
Patent JP-H04158568-A (JP)
Title: Input protection circuit for semiconductor device
Inventor: TATSUTA TETSUO
IPC: H01L27/06
Filed: 1990-10-23
Abstract: PURPOSE:To realize a high reliability, a high static voltage resistance, and a high responsibility and prevent expansion of a pattern area by laying out protection devices in which a clamp diode is integrated with a parasitic resistor having a parasitic diode in parallel between a high potential side and a low potential side of an electric source. CONSTITUTION:An input protection circuit comprises a parasitic counter-positive power source diode-integrated type p type diffusion resistor 23, a parasitic counter positive diode-integrated type n type diffusion resistor 24 which are laid out in parallel respectively on a thin film resistor 22. It is possible to reduce a resistant value of the thin film resistor by setting that the ratio between a resistant value of the thin film resistor and a serial resistant value of a clamp diode be smaller. Furthermore, this construction makes it possible to reduce the whole serial resistors of the protection circuit by connecting the diffusion resistors 23 and 24 in parallel and embody a pattern increase prevention based on high speed response and device cut down and lower the voltage to the internal circuit to a satisfactory extent.
Patent JP-H10132885-A (JP)
Title: Wire harness inspection device
Inventor: OKUGAWA TOMOMITSU
IPC: H02G1/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness inspection device improved so as to inspect the continuity of the wire harness easily and in a short time. SOLUTION: A plurality of units connecting master units and wire harness are connected with multiple signal lines 11. The master unit has an inspection command part 5 executing nth inspection command to the plurality of units. Each of the above units is provided with a line number reference recorder part 30 recording the line number to the unit to which the signal lines of the wire harness of the plurality of units are connected, an inspection signal transmission part 24 transmitting the inspection signal to the specified line number of the unit recorded in the nth line number reference recorder part 30 commanded by the inspection command part 5, an inspection signal detection part 25 detecting the inspection signal of the signal line connected to the self unit,  and an inspection judgment part 27 comparing the line number detected with the inspection signal detection part 25 and the data recorded in the line number reference recorder part 30 and judging badness.
Patent JP-S62143801-A (JP)
Title: Purification of hydrogen gas with hydrogen occlusion alloy
Inventor: ISHIKAWA HIROSHI
IPC: C01B3/56
Filed: 1985-12-18
Abstract: PURPOSE:A polymeric substance is added to plated particles of hydrogen occlusion alloy and formed into sheets, then crude hydrogen gas is passed through the sheet whereby the hydrogen permeation selectively of the sheet is improved in great strides and the costs for sheet production and hydrogen gas purification are lowered. CONSTITUTION:The particles of hydrogen occlusion alloy are treated with an autocatalytic type electroless plating solution containing a reducing agent so that the surfaces of the alloy is plated with at least one Cu or Ni. Then, the powder is formed into sheets and the raw hydrogen gas is passed through the sheets. The formation into sheets is effected using a polymeric substance (for example, the plated alloy powder is compression-formed on the base 23, then dipped in a viscous polymer solution to form the permeation sheet coated with the alloy layer 24). Subsequently, crude hydrogen gas, as the starting substance, is passed from the chamber 30 through sheet 20 into the chamber 40 for the purified product, while the polymeric substance stops contaminant passing through. Thus, hydrogen is selectively passed through and isolated and concentrated into the chamber 40. The polymeric substance is preferably an epoxy or fluorine resin.
Patent JP-H02169732-A (JP)
Title: Feed table for drawing frame
Inventor: URUSU MAIYAA
IPC: D01H1/18
Filed: 1989-11-02
Abstract: PURPOSE: To make slivers readily conveyable by switching from slivers to reserve slivers by conveying after drawing of the slivers and the reserve slivers from respective cans with an individual conveying belt respectively having a draw-off device. CONSTITUTION: This feed table draws off slivers 2 from spinning cans 9 by draw-off devices 10 and conveys by conveying belts 8, then feeds to a drawframe 6. In the feed table, each final end of respective slivers 2 from the spinning cans is connected an initial end of a reserve sliver 7 drawn off from the reserve can 9a, thus the reserve can 9a is arranged in relating to the spinning can 9 and a draw-off device 10a and a conveying belt 8a exclusively using to each draw-off are installed, then these are driven by individually controllable driving devices. Preferably, the conveying belts 8 and 8a are arranged parallel with each other.
Patent JP-S63138405-A (JP)
Title: Timing control device for drive mechanism
Inventor: YAMAGISHI TOSHIO
IPC: B65H5/06
Filed: 1986-11-29
Abstract: PURPOSE:To ensure the automatic control of timing for a drive mechanism so as to eliminate the deviation of synchronism, by comparing the time counting contents of a timer means with its reference value to detect the delay of a drive element and quickening the supply time point of the drive signal to the drive element. CONSTITUTION:If the action delay time of a clutch 3 changes to T2 from T1, the time T0 is set at a fixed level between a time point when transport of a form 5 is started by a paper feed roll 4 and a time point when a sensor 6 detects the rear end of the form 5. Thus the time between the supply timing t0 of a drive signal and the detection timing t1' for the rear end of the form 5 is changed to TC from TN (TN<TC). As a result, the action delay of the clutch 3 has a change by (TC-TN). Thus a CPU 7 quickens hereafter the supply timing of the drive signal of the clutch 3 by said delay time (TC-TN). Therefore the drive timing of a rotary shaft is equal to its preceding one at the next feed time of the form 5. Then the detection timing for read end of the form 5 is equal to its preceding one for the sensor 6. Thus the feed timing of the form 5 is kept at a fixed level.
Patent JP-S62144353-A (JP)
Title: Semiconductor memory
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L27/108
Filed: 1985-12-18
Abstract: PURPOSE:To eliminate a soft-error by radiation such as alpha-rays by a simple structure by forming a first conduction type high concentration region having a concentration higher than that of a semiconductor substrate so as to surround second conduction type each region and introducing a second conduction type impurity to the surface of the semiconductor substrate oppositely faced to a gate electrode as a second layer in low concentration. CONSTITUTION:A second conduction type region 6 as a charge storage region, a second conduction type region 7 as a bit line and gate electrodes 2, 3 as a first layer and a second layer are shaped onto a first conduction type semiconductor substrate 1. In such a semiconductor memory storage, a first conduction type high concentration region 13 having concentration high than the concentration of the semiconductor substrate 1 is formed so as to surround said second conduction type each region 6, 7, and a second conduction type impurity is introduced to the surface of the semiconductor substrate 1 oppositely faced to the gate electrode 3 as the second layer in low concentration to shape a low concentration region 14 in which the surface concentration of said high concentration region 13 is lowered effectively. Accordingly, a malfunction generated due to the projection of radiation such as alpha-rays is prevented, thus stably operating a transistor.
Patent JP-H08141536-A (JP)
Title: Mud treatment method and apparatus
Inventor: WASHIDA NOBUO
IPC: B09B3/00
Filed: 1994-11-18
Abstract: PURPOSE: To effectively utilize mud accumulated on the bottom of the sea or a lake to treat the same. CONSTITUTION: Kneaded matter A of mud and a solidifying agent is sealed in the water barrier container housed in a retaining frame 4 and this retaining frame 4 is suspended to be sedimented in reclaimed water and the opening provided to the rear surface of the retaining frame 4 is opened by lid members 15, 15 to discharge the mud-containing container 10 to arrange the same on the bottom of the sea or a lake and the mud in the container 10 is soldified to become mudstone to be effectively used as a fish bank or shore protection.
Patent JP-H11113825-A (JP)
Title: Cleaning mop
Inventor: TANAKA YOSHINORI
IPC: A47L13/24
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a hitch means from being broken in releasing a presser member which presses down a cleaning sheet. SOLUTION: This mop is so constituted that, when it applies a pressure to a base end of a presser member 32 in the F direction, a rotary shaft 38 is guided by an inclined part 31d so as to be moved diagonally downward to the right. This movement unlocks a lock means between the presser member 32 and a top base 22. The presser member 32 receives the upward rotational moving force by an elastic piece 3. Only the pushing-down of the presser member 32 thus unlocks the lock, rotationally moves it upward so as to facilitate the replacement of the cleaning sheet.