baber/WOPTO huggingface dataset:
Patent JP-S5989863-A (JP)
Title: Speed change device for engine
Inventor: KAMATA KENICHI
IPC: F04C2/18
Filed: 1982-11-12
Abstract: PURPOSE:To reduce the number of components parts of a speed change gear by arranging a peripheral wall member surrounding the outer peripheries of a set of gears to prove a gear pump function so that an additional lubrication pump is made unnecessary. CONSTITUTION:A peripheral wall part 14c is arranged around the outer peripheries of gears 9, 11, integrally with a crank casing, and a seal disc 17 is attached to the right side surfaces of the gears 9, 11 to define a pump chamber in a space between the seal disc 17 and the inner surface wall 14d of the case 14. The seal disc 17 is urged toward the side surfaces of the gears 9, 11 by a spring 19, and a discharge hole 14e and a communication hole 14f are formed in the inner wall surface 14d and a boss part 14a, respectively. Lubrication oil enters, due to the rotation of gears, into a gap between the gear 9 and the peripheral wall part 14c and a gap betweenthe gear 8 and the same, and is fed to the side of the discharge hole 14e.
Patent JP-S6442213-A (JP)
Title: Manufacture of molding for automobiles
Inventor: TAKAMATSU SADAMI
IPC: C08J5/18
Filed: 1987-08-07
Abstract: PURPOSE:To make a molding for automobiles for which the balance of the quantity of resin is little needed to be taken into consideration, by injecting a molten resin from one cavity into the other cavity for a terminal cap through a hole or a groove penetrating an extrusion-molded product. CONSTITUTION:An extrusion-molded product 10 is made by the extrusion molding to form a plastic mainly composed of flexible vinyl chloride resin into a specified shape. After the extrusion-molded product 10 is set at a specified position of split molds 21 and 22, a molten resin is injected from an injection molding machine into the cavity 25 for one terminal cap through a sprue hole and a runner R, and then the molten resin flows into the cavity 24 for the other terminal cap through a recessed groove 11 or a hole 12 which is opened at the cut-edge surface of the extrusion-molded product 10. After that, a bonding agent with which the cut-edge surface is coated is activated and the terminal caps re simultaneously molded and cladded at the both ends of the extrusion- molded product 10. Then, after the molten resin is cooled, a required molding M can be obtained by opening the split molds 21 and 22,taking the extrusion- molded product 10 and removing unnecessary sprue and runner.
Patent JP-S6355311-A (JP)
Title: Rotary valve device for internal combustion engine
Inventor: NAKAYAMA TSUTOMU
IPC: F01L7/02
Filed: 1986-08-25
Abstract: PURPOSE:To enhance both heat resistance and wear resistance, by forming both rotary-operation-type rotary valve, which are located at the places connecting a combustion chamber and a suction/exhaust port, and sleeves, in each of which the rotary valve rotates, with ceramic material. CONSTITUTION:Rotary valves 9 and 9 are provided at the places connecting a combustion chamber 7 and a suction passage 1 or an exhaust passage 2, respectively. Each rotary valve 9 has a through part 13 therein and rotates within each sleeve 17. Both rotary valve 9 and sleeve 17 are made of ceramic material or preferably of the ceramic material featuring self-lubricity. With this contrivance, the rotary valve 9 can operate smoothly for a long time.
Patent JP-S6443595-A (JP)
Title: Red luminescent phosphor for color cathode ray tube and color cathode ray tube
Inventor: TAKEOKA ITSURO
IPC: H01J29/20
Filed: 1987-08-08
Abstract: PURPOSE:To prepare the title phosphor having excellent bonding power which enables a fine-dot and high-definition color cathode ray tube to be simply prepared, by incorporating a major amount of a red luminescent phosphor having a particular specific gravity, center particle diameter, and composition. CONSTITUTION:If necessary, a red luminescent phosphor having a composition formula of formulae I and II (wherein Ln is Y, La, or Lu; M is Tb, Pr, Dy, Ce, or Eu in an amt. of 1-10mol.%; x is 0-1mol.; y is 0-0.5mol.; and z is 0-0.005mol.) having a true specific gravity of 5.2 or more and a center particle diameter of 1-7mum is mixed with a red luminescent phosphor additive component of formula III (wherein a is 0-0.001mol.). Then, at least 50wt.% aforesaid luminescent phosphor is mixed with a green luminescent phosphor, a blue luminescent phosphor, and a flux such as ortho-boric acid each in an optimal amt. The mixture is dried at 100-110 deg.C, placed in a heat-resistant container, baked in a sulfurizing atmosphere, such as H2S or sulfur vapor, at 800-1,100 deg.C for 1-8hr to prepare the title phosphor.
Patent JP-2001022667-A (JP)
Title: Network managing system
Inventor: NIIMURA IKUO
IPC: H04L12/26
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To shorten time from the occurrence of a change in a state to an agent to the detection of this state change by a manager without applying load to a network. SOLUTION: Each of agents 11-14 is provided with state change table for storing the state change information of all the agents in a rack 17 on a memory and updates contents in the state change table by exchanging state change information through a backboard bus 16. A manager 10 collects the managing information of each of the agents and stored contents in the state change tables from the agents through cyclic polling.
Patent JP-2001027630-A (JP)
Title: Apparatus and method for measuring flaw height by ultrasonic wave
Inventor: HANAWA HARUYUKI
IPC: G01N29/44
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw height measuring apparatus for accurately and simply measuring the flaw height of an object to be inspected. SOLUTION: In an ultrasonic flaw height measuring apparatus, an angle-of-refraction selecting part 34 changes the angle of refraction of ultrasonic waves transmitted from an array probe 1 into an object to be inspected to select an angle of refraction high in reflected wave height valve from the waveform data reflected from the interior of the object to be inspected and a focal distance operation part 35 changes the focal distance of ultrasonic waves into the object to be inspected on the basis of the selected angle of refraction to operate the focal distance becoming high in reflected wave height value on the basis of the waveform data reflected from the interior of the object to be inspected and a flaw height calculation part 36 sets the operated focal distance to a starting point to change the focal depth and angle of refraction of ultrasonic waves continuously along the flaw  surface of a flaw part and calculates flaw height from the difference between the ultrasonic beam distance corresponding to the angel of refraction becoming high in the reflected wave height value in the waveform data reflected from the flaw surface and the ultrasonic beam distance corresponding to the angle of refraction becoming high next.
Patent JP-H0520427-A (JP)
Title: Color picture processing method
Inventor: HAMAJI SHINSUKE
IPC: G06T1/00
Filed: 1991-07-11
Abstract: PURPOSE:To speed up and standardize a color picture processing by converting red, green ad blue hue signals which a color camera outputs and outputting them in terms of rates. CONSTITUTION:The color camera 10 image-picks up an object and outputs the respective hue signals R, G and B. An analog multiplier-adder 11 adds the respective hue signals R, G and G of one dot of the picture element at a certain timing so as to generate a removal signal. The analog value is subjected to A/D conversion and the value is stored in a luminance picture memory 13 as the luminance of one dot of a picture element. On the other hand, analog multiplier/dividers 14 and 15 divide the respective hue signals by the removal signal of the multiplier-adder 11 so as to obtain the rates of the respective hues. The calculated analog rate values are subjected to A/D- conversion and they are stored in a red chromaticity picture memory 18 and a green chromaticity picture memory 19 as the rate of hue as against one dot of the picture element. Thus, the output signal of one dot of the picture 1 can be allocated at the rates of the respective hues so as to speed up the picture processing at the time of forming the picture in a picture processing part 20.
Patent JP-H1128679-A (JP)
Title: Automatic insert device for screw insert
Inventor: OGIWARA KAZUYOSHI
IPC: B25B27/14
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic insert device for screw insert which can insert the screw insert into a female screw on a work surely. SOLUTION: An automatic insert device for screw insert is provided with a work table which moves on a base and an insert tool 21 which moves at two directions at right angle to the work table. The insert tool 21 is provided with a prewinder 45 which is attached to a sleeve 30 so that it can move slightly in an axial direction, a mandrel 40 which can be removed from a clutch 38 and is adjustable in position in longitudinal direction, a motor 22 which rotates the mandrel 40 CW. and CCW, and a first timer 28 and a second timer 29 which control the operation time of the motor 22. A spring 44 is provided to energize the tip of the mandrel 40 to abut without screw fitting with the prewinder 45 when the insert tool 21 is not operating. An automatic feeding device for screw insert to feed a screw insert 14 to the prewinder 45 when the insert tool 21 is operating, is provided.
Patent JP-H0363883-A (JP)
Title: Zigzag address generation circuit
Inventor: ISHIHARA TERUO
IPC: H04N1/415
Filed: 1989-08-02
Abstract: PURPOSE:To compress a circuit scale and to accelerate the generation of a zigzag address by using two up/down counters, and feeding back coincidence with a constant value and underflow to a control part. CONSTITUTION:The up/down counters 1 and 2 which output address values in directions of X and Y by counting up and down a clock and output an underflow signal when a down count value reaches 0, and comparators 3 and 4 which output a coincidence signal when an output address value reaches (n-1) when counting up are provided. When the counter on one side generates the underflow signal, the counting up and down of both counters are switched by stopping the counting of the counter in the next clock period, and after counting (n), the switching of the counting up and down of both counters in the next clock period are performed when the coincidence detection signal of the comparator on one side is outputted. Furthermore, the counting of the counter is stopped in the next clock period, and the generation of the address is completed when the counting of both counters 1 and 2 reach (n). In such a way, the zigzag address generation circuit with small circuit scale and operable at high speed can be obtained.
Patent JP-H0864717-A (JP)
Title: Circuit component mounting method
Inventor: MATSUO TAKAHIRO
IPC: H01L23/12
Filed: 1994-08-24
Abstract: PURPOSE: To improve the connection reliability at the time of mounting and improve the life by a method wherein the heights and diameters of solder bumps are made to be uniform. CONSTITUTION: A carrier 5 on which a semiconductor chip 1 is mounted by flip chip mounting is mounted on a printed board 10 with solder 9 whose melting point is lower than the high melting point of the solder of solder bumps 8. As a result, the forms of the high melting point solder bumps 8 can be maintained. Therefore, the heights and diameters of the bumps can be uniform, so that the connection reliability at the time of mounting. Further, if the Young' s modulus of the high melting point solder bumps 8 is reduced, the flexibility can be improved, a stress caused by the difference in thermal expansion coefficients is relieved, the heat-shock strength can be improved and the life can be improved.
Patent JP-S6442865-A (JP)
Title: Semiconductor storage device
Inventor: ODA SHUICHI
IPC: H01L21/8247
Filed: 1987-08-10
Abstract: PURPOSE:To eliminate the concentration of an electric field, to reduce the maximum electric field intensity and to make thin a tunnel oxide film by a method wherein an insulating film between a control gate and a substrate is contrived so as to have a trap level, which is generated by damage and functions as a floating gate. CONSTITUTION:Oxygen injection and so on are performed in an oxide film 3, a trap level 6 is formed in the film 3 by giving damage to the film 3 and this is used instead of a floating gate. In such a way, as a semiconductor storage device is formed into a constitution having the trap level 6, which is generated by giving damage to the film 3 and functions as the floating gate, the need to make the gate two times at the time of formation of the device is eliminated and the device can be formed in a simple process. Moreover, as the device does not possess a two-dimensional section like the floating gate, the concentration of an electric field is not generated at the ends and the angles and the maximum electric field intensity can be reduced. Thereby, the fatigue due to a field stress can be reduced and moreover, a tunnel oxide film can be made thin.
Patent JP-H1145452-A (JP)
Title: Optical information recording and reproducing device and method
Inventor: YAMAZAKI MASAISA
IPC: G11B7/135
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tracking error by comparatively easy technology and also to obtain a high reliable focus error signal. SOLUTION: A light beam is emitted by a laser coupler 1 and the light beam reflected by a mirror 2 is separated into three light beams by a grating 21. The three light beams reflected on a mirror 3 are converged to irradiate a disk 5 by an objective lens 4. A light beam reflected by the disk 5 to be incident on the grating 21 via the objective lens 4 and the mirror 3 is further separated into three light beams by the grating 21. The light beams from the grating 21 are led to the laser coupler 1 by the mirror 2.
Patent JP-S5990070-A (JP)
Title: Infrared guidance optical device
Inventor: KUNO HARUYOSHI
IPC: G01S3/78
Filed: 1982-11-16
Abstract: PURPOSE:To widen an instantaneous visual field and to eliminate a dead zone by utilizing the feature of a rotary raticle and a fixed reticle. CONSTITUTION:Infrared light arriving in a direction deviating greatly from the mirror axis of a secondary reflecting mirror 11 is reflected by the secondary reflecting mirror 11, and then reflected again by a primary reflecting mirror 13 to illuminate the rotary reticle, forming a modulated waveform corresponding to the direction of a target machine. On the other hand, infrared light arriving in a direction close to the mirror axis of the secondary reflecting mirror 11 is reflected by the secondary reflecting mirror 11 and then reflected again by the 1st reflecting surface 131 in the center of the primary reflecting mirror 13 to draw a circular locus on the fixed reticle surface. The irradiation locus of this infrared light is intermitted at stripe parts to generate modulated light corresponding to the direction of the target machine. Thus, the advantage of the large instantaneous visual field of the rotary reticle is utilized and a dead zone is eliminated.
Patent JP-2001028811-A (JP)
Title: Switch gear
Inventor: SEKIYA TAKU
IPC: H02B11/24
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a switch gear for reducing the space between a stationary board and a movable board. SOLUTION: A lower shutter 25b is joined with a supporting arm 27b mounted pivotally on a stationary board 21. A driving plate 29 with a horizontal part 29a and an upward slanted part 29b is provided at the movable board 22. A roller 33 rolling along the driving plate 29 is mounted pivotally on an operation link 30. The operation link 30 is joined to the supporting arm 27b with a joining plate 32 in between. The upper shutter 25a is joined to the supporting arm 27a pivotally mounted on the stationary board 21. A driving board 34 is mounted on the movable board 22. The driving board 34 has a horizontal part 34a opposite to the horizontal part 29a with the movable board 22 in between, and a downward slanted part 34a slanted symmetrically to the upward slanted part 29b. A roller 37 is mounted on the movable board 22.  A roller 37 rotating along the driving board 34 is mounted pivotally on an operation link 35. The operation link 35 is joined to the supporting arm 27a with a joining plate 36 in between.
Patent JP-S6091104-A (JP)
Inventor: YOSHINARI YUUJI
IPC: F22B35/00
Filed: 1983-10-24
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-2001027946-A (JP)
Title: Method for outputting screen information of interactive program system
Inventor: UMEZAWA IKUYO
IPC: G06F9/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a system which is required to cooperate an interactive existing system with a new system and which supports to reproduce interface information on the existing system. SOLUTION: Information on an interactive existing system is inputted (201) and a transaction name started by the system and a program name processing a transaction are extracted from a data communication definition sentence (203). The starting statement of the next transaction and the input/output statement of a picture are extracted from the description of a source program (204). A picture name is extracted from a picture definition sentence (205) and check logic from the source program to the input/output statement of the picture packed in a program is extracted (206). The starting order of the transaction and the input/output order of the picture are generated based on the results of 203 to 205 (207).  The pictures transitioning based on a generation result and the result of 205 are made to correspond to each other (208) and the picture transition drawing of the interactive existing system is generated (209).
Patent JP-S58101676-A (JP)
Inventor: ISHIYAMA YOSHIHIKO
IPC: B60N3/08
Filed: 1981-12-14
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-2000030957-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TANAKA TORU
IPC: H01F38/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an electric wire connecting a primary coil and a primary terminal together, by making an insulating case small-sized and making short the electric wire. SOLUTION: Two projection pieces 14 and 14 which face the upper-end part of the bobbin 1' of the primary coil are formed at the lower-end parts of primary terminals 5 and 5 penetrating a primary terminal seat 4 having its lower part fixed in an insulating resin layer having set in the insulating case, a clamp part 15 which clamps both the projection pieces 14 and 14 is provided at the upper-end part of the bobbin of the primary coil, and the clamp part 15 clamps both the projection pieces 14 and 14 to connect the primary terminal seat 4 to the upper-end part of the bobbin of the primary coil.
Patent JP-2000087733-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YASUI YUJI
IPC: F01N3/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To recognize the deterioration of the absorber that absorbs the unburned hydrocarbon constituent when the catalyst is not activated, and prevent the release of desorbed hydrocarbons once the absorption limit has been reached. SOLUTION: Based on the knowledge that the absorber temperature and the exhaust gas temperature of downstream of the absorber are maintained during the absorption operation, an elapsed time tm.dtrs after the engine started is compared with a threshold value dtrs.lmt, and if it is lower than the threshold value, it is recognized that the absorber has deteriorated (S32). In addition, when the temperature tmp.trs exceeds the threshold value X.TRS.TLMT, the branch path (the by-pass exhaust path) in which the absorber is disposed is closed off (S34).
Patent JP-2001026482-A (JP)
Title: Electrode material and apparatus for producing electrolytic ionic water using the same
Inventor: ENDO SHIGEKI
IPC: C25B11/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material excellent in corrosion resistance while maintaining various properties such as dynamic physical properties required for the electrode. SOLUTION: The electrode material is formed from a silicon carbide sintered body having a volume resistivity of <=1 Ω∼cm. It is preferable that the density of the silicon carbide sintered body is not less than 1.4 g/cm3 and the total content of impurity elements is not more than 1,000 ppm. The suitable silicon carbide sintered body is obtained preferably by mixing a silicon carbide powder, a nonmetallic sintering aid and a nitrogen compound and sintering at a temp. of 1,800 to 2,400 deg.C.
Patent JP-2001028264-A (JP)
Title: Negative electrode material for nonaqueous lithium secondary battery
Inventor: KANBARA YASUO
IPC: H01M4/58
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material with high energy density and cycle characteristics equivalent to those of the existing material at a low cost by utilizing a material containing ZnS as the negative electrode material for a nonaqueous lithium secondary battery. SOLUTION: As a studied result of the negative electrode material of a nonaqueous secondary batter of low cost and high quality, ZnS is found as the optimum material. ZnS is obtained by bubbling hydrogen sulfide in an aqueous solution containing zinc ions or adding a water-soluble sulfide such as sodium sulfide or ammonium sulfide to obtain a precipitate of zinc sulfide, washing, and then drying. The ZnS is baked in nonoxideizing atmosphere to be convert into β-type or α-type crystallinity. When this ZnS is used as the negative electrode material, doping/undoping of Li ions is conducted smoothly, and battery characteristics are enhanced. Both the αor β types can be used as the negative electrode active material.
Patent JP-H0734024-A (JP)
Title: Color pencil lead
Inventor: MATSUMOTO KOICHI
IPC: C09D13/00
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a color pencil lead free from staining of a hand and excellent in appearance, glossiness, color-tone stability with time light-resistance and feeling in writing by placing a coat film consisting of a resin on the periphery of a specific lead. CONSTITUTION:This color pencil lead has a coat film comprising at least an acrylic resin, etc., (preferably 0.5-5mum in thickness of the film), on a peripheral surface 1A of a lead 1 consisting of a baked-type porous lead and an ink soaked into its pores.
Patent JP-H0544264-A (JP)
Title: Jointing structure with girder and steel frame beam
Inventor: IMAI MASAJI
IPC: E04B1/30
Filed: 1991-08-09
Abstract: PURPOSE:To improve the performance of floor framing, and improve the workability, and contrive floor slab construction to be freely selected. CONSTITUTION:A structure consists of two steel frame beams B with fitted end section bearing plates 2 provided with respective stud bolts 1 on end surfaces confronted with each other, and the intermediate girder A of both the beams B. Then, the upper section flanges 4 of both the beams B are jointed to each other with a joint plate 9, and the end section bearing plates 2 of the respective beams B and the concrete 11 of the girder A are integrally connected to each other.