baber/WOPTO huggingface dataset:
Patent JP-H05115187-A (JP)
Title: Overheated state deciding method for regenerative resistor
Inventor: NIIMI TSUTOMU
IPC: H02P3/18
Filed: 1991-10-22
Abstract: PURPOSE:To make an accurate decision whether a regenerative resistor for dissipating energy regenerated from a motor is overheated. CONSTITUTION:In conventional art, an integrator 8 integrates the time when the regenerated voltage from a motor 6 exceeds a predetermined time (i.e., the time when a signal S1 becomes active) and thus integrated time is compared with a predetermined value in order to make a decision whether a regenerative resistor 2 is overheated. In the invention, a temperature detector 9 is disposed closely to the regenerative resistor 2 and a signal from the temperature detector 9 is added to the output from the integrator 8 to produce a signal S4 for making decision of overheated state. According to the invention, an accurate decision can be made while taking the ambient temperature into account.
Patent JP-H07103219-A (JP)
Title: Clip-fitting-seat installing method
Inventor: FUJISAWA FUMINARI
IPC: F16B5/06
Filed: 1993-10-05
Abstract: PURPOSE:To provide a clip-fitting-seat installing structure in PPO resin base material stabilizing fitting strength with simple work and moreover making multiple fitting forms possible. CONSTITUTION:The clip-fitting seat 20a of PPO resin base material 20 is compressed to reinforce rigidity, and reactive hot melt 70 is applied to the fitting face of this part. The adhesive property of this reactive hot melt 70 can be therefore used so effectively that the clip fitting seat 20a can be fixed easily and positively without using special adhesive. The conventional sand-blasting work can be thereby disused to shorten manhours, and since there is no dispersion of sand-blasting work, fitting strength is stabilized.
Patent JP-S61155077-A (JP)
Inventor: GOTO KAZUHIRO
IPC: B62K11/04
Filed: 1984-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06243195-A (JP)
Title: Method for removing retiming fault of synchronous sequential circuit
Inventor: SUJITSUTO DEI
IPC: G06F17/50
Filed: 1993-11-01
Abstract: PURPOSE:To optimize the speed of a sequential synchronizing digital circuit. CONSTITUTION:First, an obstruction which blocks the retiming for reduction of delay time is discriminated, and next, a condition to remove the obstruction is derived. This means that a sub-circuit related to the obstruction is discriminated and a group of timing restrictions in the partial circuit are satisfied and a new circuit to satisfy the timing restrictions is generated. The new circuit free from the obstruction is normally retimed by the position change of a slack latch in a forward direction, and the clock period is reduced.
Patent JP-H0980046-A (JP)
Title: Analytical element and production thereof
Inventor: SAKAMOTO HISASHI
IPC: G01N33/52
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a good analytical element by adding insoluble particles and Tris(hydroxymethyl)aminomethane into a reagent liquid, thereby suppressing or retarding aggregation or precipitation of insoluble particles and stabilizing dispersion. SOLUTION: In case of preparing a reagent liquid for producing an analytic element analyzing a specified component in a liquid sample, insoluble particles and Tris(hydroxymethyl)aminomethane are added into the reagent liquid. The insoluble particles include titanium dioxide, powder of filter paper, carbon powder, etc., and light reflective insoluble particles, i.e., titanium dioxide, are preferably employed for the purpose of concealing red blood cell and blocking transmission of light. Rutile-type, anatase-type or amorphous titanium dioxide is employed, for example, and rutile-type titanium dioxide is preferably employed because of its high whiteness. The Tris(hydroxymethyl)aminomethane is a chemically stable substance causing no reaction on other reagent and has no effect on the sensitivity and stability of reagent layer.
Patent JP-H03134629-A (JP)
Title: Optical matrix switch device
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1989-10-20
Abstract: PURPOSE:To reduce the operating voltage by controlling the switching of one light and the other at the time when the electrooptic effect is increased by their directions of axes of polarization. CONSTITUTION:When one light and the other whose axes of polarization are orthogonal to each other are inputted to a switch 12 in the preceding stage in a matrix switch device 8, one light is propagated to the switch 12 in the state of light (e) and is propagated to a switch 16 of the succeeding stage in the stage of light (o), and the other is propagated to the switch 12 in the state of light (o) and is propagated to the switch 16 in the state of light (e). When one light and the other are in the state of light (e), a control optical switch 20 controls the switching of these light, and light is inputted from a selected input port and is outputted from a selected output port. Since light switching control is performed when on light and the other are in the state of light (e), one light and the other are outputted from an arbitrary input port 28 of the device 8 to an arbitrary output port 30, and the operating voltage is reduced because the control is performed by light (e).
Patent JP-H0992956-A (JP)
Title: Power semiconductor module
Inventor: AOYAMA MASAHIRO
IPC: H05K1/18
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To enable sure soldering for all the terminals by bringing all the terminals into sure contact with a board. SOLUTION: This device has a terminal stand 4 with a plurality of through holes 41, 41,... each of which passes through along roughly the same direction and a plurality of terminals 3, 3,... each of which is inserted to pass through each of the through holes 41, 41,... and whose one end is connected to a board 1. One of each through hole 41 and each terminal 3 has a projection part 43 which projects toward the other from a surface opposite to the other. The other is provided with fitting clicks 34, 35 which fit to the projection part 43 with the projection part 43 therebetween along a through direction of the through hole 41. A clearance is provided between the projection part 41 and the fitting clicks 34, 35 in a state that the terminal 3 and the terminal stand 4 are relatively a little movable along a through direction.
Patent JP-H01114624-A (JP)
Title: Glass lid opening/closing mechanism for heating and cooking device
Inventor: YAMADA KATSUYOSHI
IPC: F24C7/02
Filed: 1987-10-29
Abstract: PURPOSE:To provide a glass cap opening or closing mechanism in which a frame drawing height can be lowered by cutting out a part overlapped with a supporting hole, a releasing hole is not needed to make, a troublesome manufacturing of die is eliminated and a stable supplying of parts can be performed. CONSTITUTION:A part of a frame 2 engaged with supporting holes 3a arranged at bearing holes 3 fixed at both ends of a frame 2 is cut and removed. One end of a bearing plate is elongated at a cut-out end of the frame 2 at a reinforcing arm in order to reinforce a weakness of the frame 2 due to the cut-out operation, and then an arm and the frame 2 are fixed to each other. Accordingly, a drawing height A can be lowered and a releasing hole may not be needed to make. In addition, since a load applied to a thin plate is reduced during drawing operation, its working may be facilitated. Weakness of the frame 2 caused by the cut-out part is reinforced by the arm. Working of the frame part can be facilitated and a stable element can be supplied. In addition, a useless die is eliminated and a less expensive cap can be provided.
Patent JP-H04150494-A (JP)
Title: Method and instrument for measuring video signal
Inventor: YAMAYA KIYOSHI
IPC: H04N17/00
Filed: 1990-10-12
Abstract: PURPOSE:To accurately measure the timing of unknown video signals by only counting the number of clock pulses from a starting point to an ending point by using horizontal synchronizing signals as the clock pulses and outputting measuring pulses of a time width corresponding to the counted number. CONSTITUTION:At the time of measuring the horizontal timing (vertical timing) of video signals VD, clock pulses CP1 outputted from a clock generation circuit 1 by using a horizontal synchronizing signal H.S as reference time are inputted to a counter 2 and the pulses CP1 are counted by the counter 2 only during the period from the starting point Thst of arbitrary time which is an integer multiple of the pulses CP1 to the ending point Thsp of arbitrary time and measuring pulses Mph having a time width corresponding to the counted number are outputted from a measuring pulse generation circuit 3. The pulses Mph are inputted to an oscilloscope 4 and compared with the time width at the point to be measured of the horizontal timing (vertical timing) to be measured. Therefore, the horizontal timing (vertical timing) can be measured.
Patent JP-H04148982-A (JP)
Title: Thermal recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/30
Filed: 1990-10-12
Abstract: PURPOSE:To eliminate background fog and to enhance high speed recording aptitude and the preservability of a recording image by using not only 3- dimethylamino-6-methyl-7-phenylaminofluorane as a basic dye but also a specific compound as a developer. CONSTITUTION:3-dimethylamino-6-methyl-7-phenylaminofluorane is used as a basic dye and at least one kind of a compound represented by formula [I] is used as a developer. In the formula [I], R1-R10 are respectively a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group, a cycloalkyl group, an alkenyl group or an alkoxyl group and at least one of R1-R5 is a hydroxyl group. Especially, a compound represented by formula [II] is pref. used. It is desirable to use the developer in the range of 50-700 pts.wt., pref., 100-500 pts.wt. per 100 pts.wt. of the basic dye in general. Further, inorg. pigment such as kaolin, an anhydrous silica minute particle or activated clay is added in order to improve the adhesion of refuse to a recording head.
Patent JP-S61154139-A (JP)
Title: Wafer carrier holding mechanism
Inventor: HOJO YUTAKA
IPC: H01L21/687
Filed: 1984-12-27
Abstract: PURPOSE:To enable works for taking out a wafer carrier from a carrier box and for holding it in the vertical position to be carried out in one behavior, by providing a handle such that it can be mounted removably on the upper edges of the wafer carrier and that it can be held in the horizontal and vertical positions. CONSTITUTION:A handle 1 is mounted on a wafer carrier 7 by inserting arms 2, 2 between first and second ridges 7a, 7b provided on the upper edge of the side walls of the wafer carrier in parallel with each other and by fitting projections 6, 6 on the arms 2, 2 into recesses 7c provided in the first ridges 7a. When the handle 1 is raised up by means of a holder 4, the upper faces of the arms 2, 2 are abutted on the first ridges 7a, 7a. The wafer carrier 7 is thereby held horizontally. When the handle 1 is further moved up to a vertical position, the step faces of the projections 6, 6 are abutted on the step faces of the recesses 7c, 7c and the lower faces of projections 5, 5 are abutted on the upper faces of the second ridges 7b, 7b. The wafer carrier 7 is thereby held vertically. These functions are provided by the load of the wafer carrier which acts on the handle 1 as rotation moment M.
Patent JP-H06122138-A (JP)
Title: Composite cylinder for plastic molding machine
Inventor: MARUTA KENJI
IPC: B29C47/66
Filed: 1992-10-13
Abstract: PURPOSE:To prevent invasion of Fe from a base material into a lining layer and obtain a composite cylinder having excellent wear and corrosion resistance by forming the lining layer to be formed on an inner surface of a base material of the cylinder by sintering powder of special alloy containing Ni as a basic element. CONSTITUTION:Alloy containing by weight% 1.5-4.0 B, 0.7 or less C, 1.0-4.0 Si, 2.0 or less Mn, 5.0-20.0 Cr, 5.0 or less Fe, 5.0-20.0 Cu, 3.0-15.0 W, 5.0-20.0 Co and substantially the balance of Ni is melted, and pulverized by a gas atomizing method. The powder is pressure-sintered on a base material of a cylinder by an HIP process to form a lining layer. As the base material, Cr-Mo steel or Ni-Cr-Mo steel, etc., is used. It is desirable that 5-60 pts.wt. of fine carbide powder of group IVa, Va or VIa element in uniformly dispersed per 100 pts.wt. of the atomized powder. Thus, wear resistance is further improved. When metal structure of the base material contains 20% or more of bainite and the residue of sorbite, a strength of the base material is improved.
Patent JP-H08206907-A (JP)
Title: Drill tool
Inventor: BUERUNAA RAUAAMAN
IPC: F16B39/34
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a drill tool undetachable after reliably joining an installing end part and a support part by an expert. SOLUTION: A drill tool has an installing end part 1 and a support part 2 having a drill cutter 8. The installed end part 1 and the support part 2 are mutually joined by a screw. The installing end part 1 and the support part 2 are fixed by an elastic ring 7 having elasticity in the radial direction for preventing an unintended detachment.
Patent JP-2001096175-A (JP)
Title: Rice polishing/washing apparatus
Inventor: YASUNO MIKI
IPC: B02B3/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rice polishing/washing apparatus which can remove an oxidized layer generated on the surface of polished rice, bran adherent to the surface, and bran caught in grooves without roughening the surface of rice. SOLUTION: An apparatus has a rice polishing chamber 14, a rice charging port 13, rice polishing plates 15, 16 having embedded brushes 17, a rice polishing plate cover 19 which surrounds the plate 15, 16 to prevent the scattering of rice outside the plates 15, 16, a rice polishing plate driving means 18 for driving the plates 15, 16, a rice polishing chamber cover 20 for preventing the scattering of rice outside the chamber 14, a polished rice discharging opening 21, a polished rice passage communicating with the port 13 from the opening 21, and a polished rice sending means 22 for sending rice from the opening 21 to the port 13.  The port 13 and the opening 21 communicate with each other through the chamber 14, the brush tips of a pair of the rice polishing plates 15, 16 are made to face and approach each other, the plates 15, 16 are placed in the chamber 14, and numbers of holes are bored in the cover 19.
Patent JP-H1095597-A (JP)
Title: Moving-up/down type box
Inventor: KOSAKA HIDEO
IPC: A47B77/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a defective appearance of a casing by separately constituting a base placed on a floor and a casing for supporting an upper surface plate and by disposing the casing and the base in an up-down direction and by connecting them via a pantograph type link mechanism to prevent the rigidity of the casing from being reduced. SOLUTION: A pantograph mechanism 40 is interposed in a base 30 so as to move an upper plate 21 with a lower casing 20. The pantograph mechanism 40 is constituted by a low frame 41, an upper frame 42 and link members 43 for connecting them. The lower frame 41 and the upper frame 42 are constituted by a rectangular frame body made of a JIS rectangular cross-section steel cylinder and the lower frame 41 is fixed on a support plate 31 extending inward from the bottom surface of the base 30 and the upper frame 42 is fixed on the bottom plate 22 forming the bottom surface of the casing 20. Each link member 43 is constituted by four arms formed by pressing a steel plate and is mounted on each long side.
Patent JP-H01117133-A (JP)
Title: Bulk material conveyor
Inventor: NOMA TERUO
IPC: B65G65/23
Filed: 1987-10-29
Abstract: PURPOSE:To make bulk material transferable to a target conveying position without varying the form and quality by installing a hopper which is closely fitted in an end face of a drum can and simultaneously constitutes a discharge port there. CONSTITUTION:After casters 3 installed in a truck 1 are rolled forward and a drum can (a) is conveyed up to a target position, a reversing handle 8 is rotated in the state that a feed pipe is connected to a discharge port 17 of a hopper 16. When this reversing handle 8 is rotated, a reversing shaft 6 is rotated via a reduction gear mechanism 7, and a contact projection 20 hits on a turnover positioning stopper 19 at an attitude position where the drum can (a) pinched by a drum can pinching mechanism 15 is turned over, so that the contents of bulk material can be discharged out at this position. In addition, a nozzle is fittingly inserted into the drum can (a) at this position, and compressed air is fed thereto from an external pressure air supply mechanism, whereby the bulk material contents are discharged out of the discharge port 17 and they are pneumatically conveyable to the target position via a transport pipe.
Patent JP-H07124478-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: KANO YASUHIDE
IPC: B01D53/86
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a catalyst capable of efficiently converting NOx in exhaust gas into harmless gas even in the case where the concn. of oxygen in the exhaust gas is high and having high durability. CONSTITUTION:Copper is carried on a crystalline aluminosilicate contg. one or more kinds of elements selected from among Fe, Co, Ni, Ti, V and rare earth elements, and one or more kinds of elements (Me) selected from among B, P, Bi and Sb are further carried by 0.01-6.0wt.% (expressed in terms of oxides) to obtain the objective catalyst for reduction and removal of NOx in exhaust gas in the presence of hydrocarbon in an oxidizing atmosphere. The molar ratio between Me and Cu is regulated to 0<Me/Cu<=0.7.
Patent JP-H10122004-A (JP)
Title: Total controller for engine and automatic transmission
Inventor: TAKATORI KAZUHIRO
IPC: B60W10/10
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce a shift shock when engine torque is reduced at the time of a pedaling down-shift. SOLUTION: In the case where a change speed of a throttle opening degree TVO is lower than a predetermined value, engine torque is started to be reduced after a predetermined lapse of time from starting of down shift control. To the contrary, in the case where the change speed of the throttle opening degree TVO is higher than the predetermined value, the engine torque is started to be reduced after the starting of down shift control earlier than the case where the change speed of the throttle opening degree TVO is lower than the predetermined value. Consequently, the engine torque is reduced at an early timing, thereby reducing generation of a shock caused by continuous reduction of torque of an output shaft.
Patent JP-H11105001-A (JP)
Title: Back metal piece structure of spare blade type saw
Inventor: SUDA GIICHI
IPC: B27B21/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of a saw spare blade and raise holding power by furnishing a holding part being at the substantially middle position in the longitudinal direction of a back metal piece, formed at the rear side, and having a smaller distance and elasticity than the thickness of a saw spare blade. SOLUTION: The back metal piece 1 is a metal piece having a blade insertion port 8 provided on a handle 2 and folded into U-shape in cross-section for inserting a saw spare blade 10, and a press contact holding part 3 comprising a pair of elastic tongue pieces is provided at the position in the vicinity of the handle 2 side in the rear part of the back metal piece 1 for punching the back metal piece 1 by a C-shaped groove 6a. The distance between the holding part 6 and the press contact holding part 3 is defined sufficiently smaller than the wall thickness of the saw spare blade 10, so that the saw spare blade 10 is secured linearly in a manner not being curved left and right relative to the saw handle 2 through two point holding by the holding part 6 and press contact holding part 3.  In this manner, the saw spare blade 10 can be inserted and removed away readily with the consequence that a spring clamp can be prevented from being broken during insertion.
Patent JP-H08131403-A (JP)
Title: Medical image processor
Inventor: TANAKA HIROKO
IPC: G16H10/60
Filed: 1994-11-09
Abstract: PURPOSE: To improve the precision of plans for diagnosis and treatment by sampling the position information of a common anatomical feature point from different three-dimensional image data photographed in the same area of a patient, performing the alignment of relative coordinates as a unified coordinate system and converting and displaying an image after applying position matching. CONSTITUTION: The three-dimensional image data DataA, DataB are loaded on the working memory of a feature information sampling part 8, and a world coordinate conversion part 9 converts the position information of a feature point calculated by the feature information sampling part 8 to the coordinates of the world coordinate system that is an orthogonal coordinate system on a real space, and unifies the structure of coordinate data between both three- dimensional image data. A transformation matrix calculation part 10 finds the transformation matrix of the relative coordinate system by using the coordinate data of the feature points of the DataA, DataB, and performs the position matching of both three-dimensional image data by the relative coordinate system.  Thence, the image to be displayed from position-matched three-dimensional image data by an image generating part 11 is generated, and displayed on an image display part 4.
Patent JP-H08131417-A (JP)
Title: Probe for measuring magnetic resonance observation apparatus
Inventor: KARASAWA MASARU
IPC: A61B5/055
Filed: 1994-11-09
Abstract: PURPOSE: To provide a probe for a magnetic resonance measurement apparatus capable of receiving the magnetic resonance signals from the vital tissues in the body at a high SN ratio. CONSTITUTION: This probe 1 for the magnetic resonance observation apparatus for making magnetic resonance diagnosis of the vital tissues in the body includes an inserter 3 which is insertable into the body, a high-frequency coil which is disposed in an insertion part to be inserted into the body of this inserter 3 and a housing chamber which has an aperture in the insertion part, is disposed near the center of the opening plane of this high-frequency coil and takes in the vital tissues sampled from the aperture. The magnetic resonance signals of the vital tissues taken into this housing chamber are measured by the high-frequency coil. Then, the magnetic resonance signals from the vital tissues sampled in the body are efficiently received with the high SN ratio.
Patent JP-H02121692-A (JP)
Title: Thread cutter for sewing machine with horizontal bobbin case
Inventor: SAKURAI NOBUAKI
IPC: D05B65/02
Filed: 1988-10-31
Abstract: PURPOSE:To enable the horizontal moving route of a moving knife to be crossed with retained threads, and the threads to be reliably caught and cut off by setting a thread holding member for applying pressure to an upper thread and a lower thread at the intermediate position of a section from a needle hole to a bobbin case, at the time of the working of the moving knife for performing horizontal reciprocating motion between a needle plate and the horizontal bobbin case. CONSTITUTION:When an operating lever is pushed down and a working link 22 is moved in the direction A, then a knife working plate 20 is rotated around the center 21. At the same time, a thread cutting louver 24 is rotated with the center of shafts 25, 26, and a pressure applying section 24a is moved downward. Then, the intermediate sections of threads I1, I2 are pushed down by the pressure applying section 24a and are retained in an almost vertical state. A moving knife 15 is also moved to perform reciprocating rotation with the center of a shaft 14. The threads I1, I2 are to be crossed by the horizontal moving route of the moving knife 15, and accordingly, the threads I1, I2 are caught by a catching section 15a and are cut off between the section 15a and a fixed knife 27.