baber/WOPTO huggingface dataset:
Patent JP-H0876855-A (JP)
Title: Revolving speed controller
Inventor: SATO ISAO
IPC: G05D13/62
Filed: 1994-09-02
Abstract: PURPOSE: To provide a revolving speed controller which can reduce the revolving speed error and also can improve the control accuracy without increasing the number of bits of an A/D conversion means that constructs the revolving speed controller of a rotary machine. CONSTITUTION: The revolution of an engine is detected from a gear 1 by a detection means 2 as a pulse si'l F (w), and the frequency of the signal F (w) is converted into the voltage V (t) by an F/V conversion means 3. The voltage V (t) is converted into a digital si'l by an A/D conversion means 4. Thus, the engine revolution is controlled.  In such a constitution of a revolving speed controller, the output side of the means 3 is provided with an arithmetic part 6 including a subtraction part 10 which performs the subtraction of the voltage V corresponding to a command revolving speed, a multiplication part 12 which multiplies the subtracted voltage V (t)' by a coefficient that amplifies the voltage up to a level corresponding to the full-scale voltage of the means 4, a division part 13 which divides the multiplied voltage V (t)" by the coefficient of the digital value VD1 converted by the means 4, and an addition part 14 which adds a command revolving speed signal D to the output signal VD2 of the part 13, an instruction part 8 which can externally set a command revolving speed and a revolving speed range, and a decider unit 7 which is connected to the part 6 in the set revolving speed range.
Patent JP-H0953055-A (JP)
Title: Polyvinyl chloride base adhesive tape and its production
Inventor: NAKAI TAKEMOTO
IPC: C09J7/02
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl chloride base adhesive tape which can be cut by fingers in both the width and lengthwise directions by forming U- or V-shaped grooves with specified dimensions and shapes in the width direction on one side of a polyvinyl chloride resin tape and in the lengthwise direction on the other side. SOLUTION: Linear U- or V-shaped grooves are formed in the width direction on one side of a polyvinyl chloride resin film and in the lengthwise direction on the other side. In the cross sections shown by figures 1 and 2, angles A and B satisfy the relations expressed by formulas 1 to 4; the depth of the groove is 1/10-2/5 of the film thickness; and the pitch of the grooves is 50-300μm. A self-adhesive is applied to one side of the film to give a polyvinyl chloride base adhesive tape. The film can be grooved by feeding it into an embossing machine at a specified temp. The adhesive tape can be easily cut by fingers in both the width and lengthwise directions.
Patent JP-H1056047-A (JP)
Title: Device and method for measuring optical distribution
Inventor: HISA YOSHIHIRO
IPC: H01S5/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease in the number of semiconductor laser which can be manufactured from one sheet of a wafer, by arranging a plurality of light receiving elements in the vertical and horizontal directions, respectively, and constituting a prism sensor unit of a two-dimensionally arrayed sensors which receives the light refracted by a prism. SOLUTION: Laser light 20, which is emitted from a resonator front edge face 2a of a semiconductor laser diode 2 formed on a wafer 1, is introduced from the surface 70a of incidence of a prism 70, reflected from the mirror surface and received with a two-dimensional array sensor 71. The intensity distribution of the light is measured. In order to measure the optical distribution of the semiconductor laser diode 2, the surface 70a of incidence of the prism 70 is brought into contact with the resonator front edge 2a of the laser diode 2, an object to be measured. At the same time, a current is supplied to the electrode of the laser diode 2. Then, the laser light is emitted from the resonator front edge 2a, reflected at the mirror surface of the prism 70, and applied into the two-dimensional array sensor 71. Thus, the intensity distribution of the light is measured.
Patent JP-S6451672-A (JP)
Title: Photo semiconductor device
Inventor: TOJO MASAAKI
IPC: H01L31/04
Filed: 1987-08-24
Abstract: PURPOSE:To join two semiconductors whose lattice constants differ from each other, by making a hole on a part of a GaAs substrate to form electronic circuit elements, inserting a photo detector element constituted of InGaAs/InP into the hole, and melting and solidifying metal being put between the hole and the element. CONSTITUTION:By etching an N<+>GaAs layer 2, an island 16 to form electronic circuit elements, and a hole 17 to arrange a photo detector element are made, and a metal film 12 is arranged in the hole. On the other hand, in an N<->InGaAs layer 8 of crystal formed by liquid growth on an N<+>InP layer 7, zinc is diffused, and a P<+>InGaAs layer 9 is made, on which an anode electrode 11 is formed. On the rear of an N<+>InP layer 7, Au/Pt/Au are vapor-deposited in this order, and an cathode electrode 10 is arranged to form a photo detector element. This photo detector element is inserted into a hole 17 of the N<+>GaAs layer 2, and a semiinsulative substrate 1 of GaAs is heated. Then, Au of the cathode electrode 10 and a metal film 12 are melted, and the photo detector element is fixed to the semiinsulative substrate 1 of GaAs.
Patent JP-2000049997-A (JP)
Title: Facsimile equipment
Inventor: MATSUBARA TAKASHI
IPC: H04L69/14
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a facsimile equipment to select a proper line automatically by entering a FAX number. SOLUTION: A memory 13 stores feature items of FAX numbers corresponding to lines 1-n as line data in advance. In the case of entering a FAX number from a key entry device 11, a FAX number identification section 14 identifies the FAX number, a line selection control section 15 collates the line data in the memory 13 to select a line in matching with the feature of the FAX number. For example, the total digit number or a start number of a 1st digit of the FAX number is used as the feature item.
Patent JP-H1136017-A (JP)
Title: Manufacture of high strength non-heat treated steel for seamless steel tube
Inventor: MIYAMOTO MASAKI
IPC: C22C38/38
Filed: 1997-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a seamless non-heat treated steel tube having >=882 N/mm<2> tensile strength and >=0.75 yield ratio which are equal to those of a heat treated material, also having >=49 J/cm<2> 2 UE20  deg.C (an impact value at 20 deg.C by the 2 mm U-notch Charpy impact test), and capable of induction hardening, by restricting components and manufacturing conditions, respectively. SOLUTION: A steel billet, having a composition which consists of, by weight, 0.35-0.45% C, 0.10-0.80% Si, 1.2-2.0% Mn, $0.020% S, 0.3-0.8% Cr, 0.05-0.30% V, 0.01-0.05% Al, 0.008-0.050% N, and the balance Fe with inevitable impurities and in which carbon equivalent (Ceq) represented by Ceq=C+1/7Si+1/5Mn+1/9 Cr+1/2V is regulated to >=0.83 and (Mn+Cr)/C<=6.0 is satisfied, is used. This steel billet is heated at 1100 to 1200 deg.C and subjected to continuous hot piercing, and the resultant tube stock is soaked to 950 to 1000 deg.C in a reheating furnace, finish-rolled to prescribed dimension by an outside diameter drawing machine, etc., and then air-cooled.
Patent JP-S6269710-A (JP)
Title: Compound semiconductor push-pull amplifier
Inventor: TOGASHI HIROSHI
IPC: H03F3/345
Filed: 1985-09-21
Abstract: PURPOSE:To obtain a push-pull amplifier excellent in linearity and acceleration by supplying the one of output signals of a phase separator circuit directly to a push-pull circuit and the other to said circuit through a level shift circuit. CONSTITUTION:When an input signal from an input terminal 9 is inputted, the one of signals separated from the phase separator circuit 1 is directly linked to the gate of the FET 3 of the push-pull circuit 5. The voltage turns out to be the prescribed voltage with a phase the same as the input signal and suitable to the drive of the FET 3. The other signal of the circuit 1 is supplied to the level shift circuit 2, level-shifted so that gate potential of an FET 4 can be the prescribed one and supplied to the gate of the FET 4 of the circuit 5. This voltage is of a phase reverse to the input signal. Since the FETs 3 and 4 to which the prescribed voltage is supplied conduct push-pull actions, the circuit 5 is excellent in linearity, and conducts an action without time delay.
Patent JP-H10151957-A (JP)
Title: Shift operation input unit for automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: F16H61/18
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a shift lever from being inadvertently selected to an automatic range during a manual shift operation within the manual range, in an automatic transmission where a select position of the manual range selecting shift positions by a manual operation is installed adjacently with a select position of the automatic range at one end on the row of the select position of each range, and a manual shift operation in the manual range is carried out along the direction of the aforesaid row. SOLUTION: Manual shift is carried out by rocking a shift lever in front and in the rear in a state that any depressing operating of a shift pin 18 of the shift level is not carried out, and thereby both shift-up and shift-down switches 71 and 72 are turned to on-operation via the shift pin 18 and two cams in front and in the rear, and when the shift lever is restored to the automatic range side from the manual range, the depressing operation of the shift pin 18 is performed, making this shift pin 18 so as to get over a stopper part 54.
Patent JP-S6365531-A (JP)
Title: Program processor
Inventor: KIMURA KOZO
IPC: G06F9/44
Filed: 1986-09-05
Abstract: PURPOSE:To perform call return between a routine and a sub-routine at high speed, by assigning a register on an argument delivered from the routine to the sub-routine by a register control part, and performing the register delivery of the argument. CONSTITUTION:It is possible to perform the delivery of the argument between the routine and the sub-routine through the use of the register, by providing a table pre-processing part 2, a variable register table 3, a register control part 5,and a register list table 4, and also, an available register is not fixed, and the maximum number of registers possible to be used freely in the machine can be used. In this way, it is possible to perform the delivery of the argument between the routine and the sub-routine at high speed, and thereby, to execute the call return at high speed.
Patent JP-H0876929-A (JP)
Title: Cursor display device
Inventor: KOBAYASHI TETSUO
IPC: G06F3/037
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a device for displaying the depth direction and rotation around the vertical axis of a screen on the screen in addition to the vertical and horizontal direction of the screen by an input device (light receiving part) corresponding to a CRT display device. CONSTITUTION: The light receiving part 11 includes a lens 1, a mirror 2 and a light detecting element 3, light emission from the fluorescent surface of a CRT 8 is detected from two routes, i.e., direct light from the lens 1 and reflected light from the mirror 1, a distance between the light receiving part 11 and the fluorescent surface of the CRT 8 and/or a vertical and horizontal position indicating the angle of the light receiving part 11 from the fluorescent surface are found out by a computing element 5, and a cursor is displayed on a CRT 8 through a display synthesizer 6.
Patent JP-S6189445-A (JP)
Inventor: ABE HIDEYO
IPC: F25B13/00
Filed: 1984-10-05
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-H0761981-A (JP)
Title: New tannin
Inventor: OKUDA TAKUO
IPC: A61K31/35
Filed: 1993-08-25
Abstract: PURPOSE:To search a drug-active component from an extract of Cassia mimosoides L. var. nomame Makino based on enzyme-inhibiting action (e.g. lipase-inhibiting action). CONSTITUTION:The new tannin expressed by the formula. There are two isomers in this compound. This compound has a property to bond with enzyme protein to inhibit the enzymatic action. Accordingly, it is useful as a metabolism regulation agent and utilizable for preventing the deterioration of foods caused by enzymatic action.
Patent JP-S5999585-A (JP)
Title: Character recognizing device
Inventor: ANDOU TAKASHI
IPC: G06K9/03
Filed: 1982-11-30
Abstract: PURPOSE:To simplify correcting operation by displaying characters in the decreasing order of recognition rates when erroneously recognized characters are indicated with a light pen. CONSTITUTION:The character having the highest recognition rate corresponding to an input character is displayed on a CRT screen before a correction mode is set, but when the display character is indicated once with the light pen 11, the character having the 2nd recognition rate corresponding to the input character is displayed at the display position after the correction mode is set. Further, when the same display position is indicated with the light pen 11 again, the rotation of character codes between distance layers is carried out similarly and the character having the 3rd recognition rate is displayed at the display position. Thus, characters having the 4th, 5th... the n-th recognition rates are displayed cyclically in sequence by indicating the display character with the light pen 11.
Patent JP-H1139848-A (JP)
Title: Editing apparatus
Inventor: SAITO KENJI
IPC: G11B27/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an editing apparatus in which a sense of incongruity is not felt even when the running speed of an object apparatus with reference to the rotational speed of a search dial is changed and in which a retrieval operation is not troubled even when it is run at a highest speed position so as to be too fast. SOLUTION: In an apparatus, an AV information retrieval means is installed so as to be composed of a search dial 52 which is provided with a plurality of operating modes used to reproduce AV information from an object apparatus and which is turned so as to control a reproducing speed, of a dial-rotation detection means 50 which detects rotation information on the search dial 52 so as to output rotation detection information,  of a VTR-speed control information conversion means 51 which is provided with a plurality of freely delectable steps of different speed ranges used to change the reproducing speed of AV information to be retrieved and by which input rotation detection information is applied to the selected steps so as to be converted into speed control information on the object apparatus and of a speed selection means 53 by which one out of the plurality of steps is selected in each of the plurality of operating modes and by which selection information is outputted to the VTR speed control information conversion means. Then, the rotation information on the search dial is applied to the selected step, and the reproducing speed of the object apparatus is controlled.
Patent JP-H0767071-A (JP)
Title: Video printer
Inventor: KAWAOKA YOSHIKI
IPC: H04N5/91
Filed: 1993-08-25
Abstract: PURPOSE:To select a proper mode even when a nonstandard video signal is inputted, and to obtain a print whose picture quality is satisfactory by switching a frame mode to a field mode when a synchronizing signal is nonstandard. CONSTITUTION:A synchronization discriminating circuit 4 outputs an L level to a SYNCERR 1 or 2 when the synchronizing signal is the nonstandard signal. A system controller 6 receives the signal of the L level, forcedly switches the frame mode to the field mode when the selected mode is the frame mode, and transmits a field writing signal to a memory controller 10. The controller 10 writes picture data for one field transmitted from an A/D converter 7 in frame memories 11R, 11G, and 11B, and operates a supplement processing. After the supplement processing, the picture data are read from the memories 11R, 11G, and 11B, and printed on recording paper 17.
Patent JP-H0494416-A (JP)
Title: Intra-cylinder direct injection type spark ignition engine
Inventor: SASAKI SHIZUO
IPC: F02F3/26
Filed: 1990-08-10
Abstract: PURPOSE:To secure flame propagation by forming an outer edge section via an edge section above the fuel evaporating groove of a deep dish section between the deep dish section and a shallow dish section so that the injected fuel under a medium load collides with the edge section between the fuel evaporating groove of the deep dish section and the outer edge section. CONSTITUTION:After ignition, a flame is generated from a deep dish section 2 on the inside of an edge section 4' and proceeds toward an outer edge section 3', if the distance from the edge section 4' to an outer edge section side face 12 is properly set, the concentration of the air-fuel mixture evaporated and formed at this portion can be kept at the proper concentration, and the occurrence of the quenching or unburnt HC due to over-leanness can be prevented. The fuel injected to the edge section 4' under an intermediate load is divided to the fuel evaporating groove 4 and the outer edge section 3 ', thus the over- richness in the deep dish section 2 can be prevented. When the diameters of the edge section 4' and outer edge section side face 12 are made approximate, the flame formed below the edge section 4' is easily propagated to the outer edge section 3 ', and the combustion under a very low load can be stabilized.
Patent JP-H08223577-A (JP)
Title: Moving image coding method and device therefor and moving image decoding method and device therefor
Inventor: KATO MOTOKI
IPC: H04N19/102
Filed: 1995-08-18
Abstract: PURPOSE: To improve the coding efficiency of a moving image by selecting a motion compensation coding with the distance between the present image signal and the past and future reference image. CONSTITUTION: In the case of the predictive structure in which two sheets or more of B pictures exist between an I or P pictures, the distances Df and Db to the past and future reference images from the B picture are calculated based on the count value CNT of the B picture in an inter-image distance calculation circuit 10 and the distances are outputted to a predictive mode determination circuit 8. In the circuit 8, image coding type information S4 is also supplied from an image coding order rearranging circuit 4. When information S4 is the B picture, a predictive mode is selected from the distances Df and Db, the order of the output of a motion vector estimation circuit 6 and reverse direction predictive remainder.  Thus, because the predictive coding of the B picture is selected by considering that the correlation with the forward direction and the reverse direction predictive image of the B picture depends on the distances to the forward direction and the reverse direction predictive images, the coding efficiency of the moving images can be improved.
Patent JP-H1149843-A (JP)
Title: Resin paste for semiconductor
Inventor: ITO SHINGO
IPC: H01L21/52
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin paste excellent in oven curing rate, heat bond strength and stress relaxation properties, by including a liquid epoxy resin, a latent curing agent, an imidazole compound and an inorganic filler. SOLUTION: This paste comprises (A) 100 pts.wt. of a liquid epoxy resin composed of a liquid epoxy resin of the formula (m+n>=2) and an epoxy group- containing reactive diluent (e.g. phenyl glycidyl ether, etc.), in the weight ratio of 60:40-90:10, (B) 0.5-5 pts.wt. of a latent curing agent (e.g. dicyandiamide, etc.), (C) 0.5-10 pts.wt. of an imidazole compound (e.g. 2-phenyl-4-methyl-5- hydroxyimidazole, etc.), and (D) an inorganic filler (e.g. silver powder or silica filter).
Patent JP-S59155054-A (JP)
Title: Ink jet printer
Inventor: AAMANDO PII NIYUUKAAMANSU
IPC: H01J33/04
Filed: 1983-11-09
Abstract: PURPOSE:To obtain an ink jet printer using electron beam as a heat energy source for a driver by a method in which electron beam is projected to an electron-permeable material set close to an ink storage and ink small droplets are discharged from the ink storage. CONSTITUTION:The thin film 31 of an enert and high-strength substance having small atomic number is formed on the upside of a base plate 33 by CVD, and a part of the base plate 33 is removed by etching to form a window 37. A print head 35 is connected to the surface 39 of a Braun tube in such a way that the windows 37 are aligned with a groove 41 in the Braun tube 43. When the film 31 is turned toward the Braun tube side and the base plate 33 is placed on the outside, the window assembly can be anodically connected to the surface by using another aluminium layer.
Patent JP-H0493139-A (JP)
Title: Connecting structure of table and drive portion
Inventor: NOJIRI YASUSHI
IPC: B23Q1/00
Filed: 1990-08-08
Abstract: PURPOSE:To vary the rigidity of a connected portion and absorb the oscillation occurred at a drive portion or a table side by making the pressure of a pair of cushion material changeable in a connecting structure of a table and a drive portion of a machine tool. CONSTITUTION:This connecting structure, which is equipped with a first and second cushion material 11, 12 and an air piping system 50, 51 provided on each cushion material 11, 12, is formed so as to freely control the pressure adjustment of each cushion material 11, 12. Further, the connecting structure of the drive portion with another table is by connecting a casing 10 to the drive side and connecting a rod 14, which is inserted loosely into the casing 10, to the driven side at the outside of the casing 10 while a flat plate portion 15 is linked to the rod 15 and the flat plate portion 15 held between a pair of cushion material 11, 12 inside the casing 10. Thus a minute motion error from the drive portion side can be eliminated and absorbed and not transmitted to the table side by virtue of the pressure control of the cushion material 11, 12.
Patent JP-H0957652-A (JP)
Title: Hammer drill
Inventor: NIIMA YASUTOMO
IPC: B25C7/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight hammer drill at a low cost by enabling prevention of idle strike of hammer drill without moving a cylinder fore and aft. SOLUTION: A cylinder 15 of a hammer drill 1 is made of aluminum and grasped by and fixed to a crank housing 5, and on the front half thereof a slide sleeve 16 and tool holder 17 are fitted. The slide sleeve 16 is made cylinderically from synthetic resin, fitted loosely with movability fore and aft between the major diametric portion 20 of tool holder 17 and the cylinder 15, and energized forward together with a receptacle spring 28 by a compression spring 29 installed in the area to a bevel gear 23. Air holes 35, 35 blocked by the ring 28 in the position where the slide sleeve 16 and ring 28 are retreated are bored in the position of the air chamber 30 of cylinder 15, and slits 37, 38 are provided ahead of the slide sleeve 16 while a pluraility of through holes 39, 39 are provided in the major diametric portion 20.
Patent JP-H0939750-A (JP)
Title: Car stop
Inventor: TOKORO FUKUO
IPC: B60T3/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a car stop, which can be easily fixed to the floor surface and be made deal with a car of a different size by simple operation. SOLUTION: A car stop comprises a pair of right and left fitting rods 1, 1 fixed to the floor surface F, a holding rod 4 movably fitted to both fitting rods 1, 1, and a pair of car stop bodies 8, 8 movably fitted to the holding rod 4.