baber/WOPTO huggingface dataset:
Patent JP-H0246360-A (JP)
Title: Speed change control device for automatic transmission
Inventor: AOKI TAKASHI
IPC: F16H61/06
Filed: 1988-08-06
Abstract: PURPOSE:To suppress the occurrence of a speed change shock by reducing the friction member pressing force of a latter stage friction coupling means after the state immediately prior to the input/output rotating speed ratio of about 1 is detected until the preset time elapses. CONSTITUTION:At the time of a speed change, the pressing force of the preceding stage friction coupling speed change means (e) of a transmission (f) is released and the pressing force of a latter stage friction coupling speed change means (e) is set by a pressing force setting means (a) to perform a speed change to the latter stage. In this case, whether the state is the state immediately prior to direct connection (the ratio of both rotating speeds is about 1) or not is detected by a directly prior state detecting means (b) based on input/output rotating speeds of the latter stage speed change means (e), the friction member pressing force is reduced by a pressing force correcting means (c) after the immediately prior state is detected until the preset time elapses to offset the augmentation of the friction coefficient immediately prior to the direct connection. The fluctuation of the transmitted torque immediately prior to the direct connection of the speed change means is suppressed, a smooth speed change with no speed change shock can be performed.
Patent JP-H06168974-A (JP)
Title: Bonding wire
Inventor: SATO MICHIO
IPC: C22C9/00
Filed: 1993-07-15
Abstract: PURPOSE:To improve creep strength and bonding quality, by using a Cu bonding wire containing a specific amount of specific metal. CONSTITUTION:In virtue of very small amount addition, Zn, Hf, Ti, Cr and Mn retard the recovery of dislocation and grain boundary transfer at the time of recrystallization, so that the recrystallization temperature is increased, and the grain boundary breaking of a Cu bonding wire is prevented. The content is set to be 20-560wtppm. Sb, P, Li, Sn, Pb and Cd react with permeated oxygen at the time of Cu ball formation, and generate oxide, which evaporates from the Cu ball and softens it. The content is set to be 25-250wtppm. As, Zn, K, Sr, Mg, Ca and Tl vaporize from Cu at the time of Cu ball formation, so that the permeation of oxygen into the Cu ball and the hardening of the Cu ball are prevented. The content is set to be 10-650wtppm. Letting the above metal groups be A, B and C, the combination of A and B or the combination of A and C is added to high purity copper.
Patent JP-S6256835-A (JP)
Title: Measuring instrument for light emission characteristics of laser diode
Inventor: HOSODA TAKUYA
IPC: G01J1/00
Filed: 1985-09-05
Abstract: PURPOSE:To measure the differential characteristics of a laser diode excellently by applying a DC voltage to a DC cutting capacitor only for a short time and short-circuiting both ends of a transformer for the application time at every time the DC voltage varies, and detecting a superposed AC signal. CONSTITUTION:A switch 11 is turned on for times T11 and T21 to apply the DC voltage to the capacitor 6, which is charged with this DC voltage. Then, when the switch 11 is on and the capacitor 6 is charged, a switch 12 also turns on, so both terminals of the transformer 5 are short-circuited by the switch 12 and an AC signal is cut off. The times T12 and T22 are measurement times and the capacitor 6 is already applied with the DC voltage in the measurement times T12 and T22, so that no discharging current flows to the capacitor 6. Therefore, only the AC voltage superposed upon the DC voltage is extracted in a stable state within the measurement times T12 and T22 to measure differential characteristics of the laser diode 1.
Patent JP-H0734945-A (JP)
Title: Throttle valve control device
Inventor: ISHIDA KATSUMI
IPC: F02D41/22
Filed: 1993-07-13
Abstract: PURPOSE:To provide a throttle valve control device capable of detecting the totally closed step position without stepping out a step motor for driving a throttle valve during the operation of an engine. CONSTITUTION:A throttle valve control device 17 containing a step motor caution drive program 27 and a totally closed step position detecting program 28 detects the totally closed step position while driving the step motor 15 at low speed when present step STEP of the step motor 15 is closer to the totally closed step SMIN than caution step LOW. Thus, since the totally closed step SMIN is learned without causing actual step-out of the step motor 15, the limit position of a throttle valve 12 can be positively learned without affecting the operation of a car.
Patent JP-S6087418-A (JP)
Title: Lamination method of thin film pattern
Inventor: YAMANO TAKAO
IPC: H01L21/64
Filed: 1983-10-20
Abstract: PURPOSE:To ensure easy and satisfactory alignment by using a pattern for alignment which decides relative positions of patterns of different forms having a side turned into an intermittent segment on the same straight line respectively at least at the 1st and 2nd layers in a process where a thin film pattern of the 2nd layer is newly formed. CONSTITUTION:A pattern 10 for alignment is formed on a substrate simultaneously with a main pattern of the 1st layer at a position different from said main pattern. Then a pattern 11 for alignment is formed on the mask for the 2nd layer. For the relative positioning between upper and lower thin film patterns, linear pattern groups 11a and 11b of the pattern 11 on the mask mesh alternately with linear pattern groups 10a and 10b of the pattern 10 on the substrate. Then the short sides (a) of patterns 10a and 10b and the short sides (b) of patterns 11a and 11b are set on a straight line. Then the substrate and the mask are set so as to form two regular squares in all.
Patent JP-2000029831-A (JP)
Title: Load sharing system and computer readable recording medium recording processing request repeating program
Inventor: NOZAKI CHIKANORI
IPC: G06F9/46
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to distribute load even in the case of processing a response message from another system to which processing is requested. SOLUTION: At the time of receiving a processing request message to be repeated, a request message processing means 22a in a processing system 22 transmits the processing request message to another system 30. At the time, the control right of a terminal equipment is temporarily given up by returning a temporary response message. Information related to the repeated processing request message (repeated message) is stored in a repeated message information storing means 23. At the time of receiving a response message from an external system side communication control means 24, a response message processing means 22b recognizes which repeated message corresponds to the received response message by referring to the stored contents of the means 23 and transmits the response message. Consequently the response message can be repeated by an optional response message processing means and load distribution can be attained even in the case of processing the response message.
Patent JP-H10116515-A (JP)
Title: Flame-retardant solid electrolyte
Inventor: HASEGAWA JUN
IPC: H01M10/052
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte that restrains ignition due to short- circuit in a battery by employing an electrolyte consisting of an ion conductive polymer containing a frame-retardant group for skeleton or nonion conductive polymer, an electrolytic salt, and an organic solvent. SOLUTION: A flame-retardant group is introduced by at least one kind of compound to be selected from formulas I and II. In formula I, R1 denotes aliphatic hydrocarbon containing halogen or aromatic hydrocarbon containing halogen, R'OR1 ; R2 denotes H, CH3 ; n denotes 1 to 3. In formula II, R2 denotes H, CH3 ; R3 denotes aliphatic or aromatic hydrocarbon; R4 denotes H, aliphatic or aromatic hydrocarbon; m denotes 1 to 3, and n denotes 1 to 20. In formula III, R2 denotes H, CH3 ; R3 denotes aliphatic or aromatic hydrocarbon, (R3 O)m -R5 ; n denotes 1 to 20. Skeleton of ion conductivity polymer is preferably deformed alkylene oxide and/or glycidyl ether or the like, and skeleton of non-ion conductivity polymer is vinylidene fluoride acrylonitrile, or methyl methacrylate.
Patent JP-H1051903-A (JP)
Title: Moving vehicle and its control method
Inventor: NIIHARA YOSHIMI
IPC: B60L7/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to have a high running stability, sure braking, and energy saving at the time of down-hill, low-speed running by providing a controlling means which switches a reversing braking means and a regenerative braking means. SOLUTION: A vehicle is provided with a controlling unit for regenerative braking and reversing braking. And it is slowly braked by regenerative braking control since a speed command value VS is constant in the periphery of point P, and a speed deviation VD is smaller than a braking switching level BL, when the running speed V responds on the occasion of down-hill running as shown by the figure. But reversing braking control is performed if the speed variation VD becomes larger. Besides, sufficient braking is obtained by regenerative braking in the peripheries of points Q and R since the running speed V is larger than a braking switching level CL. And when it is made quickly smaller than the braking switching level CL as in the periphery of point S, braking is performed in the order of regenerative braking, reversing braking, and regenerative braking. As the result, it becomes possible to obtain a high running stability, sure braking, and energy saving at the time of down-hill, low-speed running.
Patent JP-H10138075-A (JP)
Title: Work attitude adjusting device, adjusting tool, and adjusting method
Inventor: YOSHITOSHI TATSUO
IPC: B23Q5/22
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device, member, and method in which an attitude of a work can be easily adjusted in a short time at favorable precision, and apply same to unmanned automation. SOLUTION: A base 2 is fixed on a work table of a machine tool, and an attitude of an installation body 3 is adjusted to the base 2. A work W is installed on an installation surface 3a of the installation body 3. A Z-axis direction position of a center part of four sides of the installation body 3 is adjusted by a first drive fixing member 4 to set a work surface Wa of the work W along an X-Y plane. Next, a rotation position of the installation body 3 around a Z-axis is adjusted by a second drive fixing member 6 disposed at a center part of two mutually facing sides of the installation body 3 to set a plane Wb of the work W parallel to an X-Z plane. Each drive fixing member 46, 6 includes a piezoelectric displacement element to adjust displacement quantity in accordance with an applied voltage for fixing the installation body 3 in an adjusted condition.
Patent JP-S6088818-A (JP)
Title: Cooling air leading device for spark plug of motorcycle
Inventor: OGISU NORIYUKI
IPC: F01P1/10
Filed: 1983-10-20
Abstract: PURPOSE:To feed a spark plug with cooling air in a concentrative manner, by connecting a main tube and a down tube forming a motorcycle body frame, while making it so as to engage a cooling air leading member with a reinforcement being made to be almost paralleled with an engine head. CONSTITUTION:A main tube 3 and a down tube 4 forming a motorcycle body frame 1 are coupled with each other through an upper cross pipe 16 being almost paralleled with an upper surface 14a of an engine head cover 14. A gusset plate 17 is welded to a space between a head tube 2 and the down tube 4 whereby the body frame 1 is reinforced. At the front side of the gusset plate 17, there is provided with a fairing stay 18 in both directions, while an engaging piece 26 made free of engagement with the fairing stay 18 is projectingly installed in a front end of a symmetrical side parts 23 of a plastic cooling air leading member 22. A curved side part 24 installed in the rear end side of the cooling air leading member 22 is pointed to a spark plug 15.
Patent JP-S5897681-A (JP)
Title: Production of slip mechanism in timer
Inventor: UEMURA YOSHIHISA
IPC: G04B11/00
Filed: 1981-12-08
Abstract: PURPOSE:To prohibit the operation of clock mechanisms in the stage of turning a main shaft manually and to operate the main shaft cooperatively with the clock mechanisms in the stage of operating said mechanisms by interposing a slip mechanism between the main shaft and the clock mechanisms. CONSTITUTION:In the stage of setting time by turning a main shaft 3 manually, a slip is generated between the shaft body 11 of a transmission body 9 in a slip mechanism 8 and a transmission spring 17 engaged with a transmission gear 14, and the gear 14 is held stopped under resistance by clock mechanisms but the body 10 turns cooperatively with the shaft 3 and the cam not shown in the figure turns integrally with the shaft 3, by which the time is set. When the user releases the hand from the shaft 3 upon setting of the time, a pinion 7 and the gear 14 are turned by the clock mechanisms and the spring 17 is turned integrally. The turning of the spring 17 is transmitted to the body 9 by the frictional force with the shaft body 11 of the body 9, by which the body 9, the shaft 3 and the cam are turned backward, and the time limiting operation is started. Upon lapse of the time limit set by the manual operation, a switch or a striker for a bell not shown in the figure is actuated.
Patent JP-H0246164-A (JP)
Title: Inverter apparatus of chopper control system
Inventor: YAMADA HIDEO
IPC: H02M3/155
Filed: 1988-08-08
Abstract: PURPOSE:To protect an apparatus from an overcurrent by providing a current sensing circuit for an output-smoothing reactor, and a current comparator circuit which temporarily stop a charge-transfer switching circuit. CONSTITUTION:An inverter apparatus of a chopper control system is composed of a rectifier circuit 1, a rectifier output-smoothing capacitor 2, a DC chopper switching circuits 3-1, a charge-transfer switching circuit 3-2, an output- smoothing reactor 5 and capacitor 6, an output side inverter circuit 7, a voltage command circuit 8, a chopper control circuit 9, a DC voltage detector circuit 10, an inverter circuit 11, and a base amplifier circuit 12. Also, a current sensor 13 and a current comparator circuit 14 are added thereto. The sensor 13 detects the electric current IL of said charge-transfer switching circuit 3-2 and the current comparator circuit 14 breaks the base amplifier circuit 12, when said current LL is in the vicinity of the allowable current value of said circuit 3-2. Thus, the charge transfer of said output-smoothing capacitor 6 is made easy.
Patent JP-S6091448-A (JP)
Title: Microprogram control type data processor
Inventor: YOKOYAMA YASUSHI
IPC: G06F9/22
Filed: 1983-10-24
Abstract: PURPOSE:To improve the using efficiency of a control memory part by providing plural control memory parts different in word length and reducing a microprogram word in length down to a prescribed type length. CONSTITUTION:A microprogram sequencer contains control memory parts 20, 30 and 40 different in word length. The address information selected by an address selecting circuit 50 and to be executed next is supplied equally to the parts 20- 40 respectively. The data read out of the parts 20-40 are stored to store areas 11-15 of a microinstruction word register 10 via selection circuits 16, 17 and 18 which are controlled with switching by the mode signals obtained from a microinstruction order control circuit 54. An instruction decoding circuit 53 makes the data corresponding to an undefined field insignificant by the mode signal fed from an order control circuit 55, then decodes microprogram words for each control field.
Patent JP-H0948614-A (JP)
Title: Surface-modified lime and surface modification and production unit
Inventor: TAMURA JIRO
IPC: C23C28/04
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain quicklime or magnesia quicklime stable in the atmosphere and standing long-term storage by forming carbonized film on quicklime or magnesia quicklime through two-stage reaction on it. SOLUTION: First, a cooling system 3 is packed with quicklime produced by firing stock (magnesia) limestone by the c:ombustion heat of a burner 2 in a rotary shell 1 and the quicklime is cooled by the air blown in as shown by an arrow (c) from a cooling fan 8 via a duct 10. Secondly, a steam controlled by a relevant control valve 5 is blown as shown by an arrow (a) through a relevant pipe 4 against such a portion of the quicklime surface as to be cooled to 400 deg.C or so to effect reaction and forming an hydroxide on the outer shell of the quicklime.  Thirdly, carbon dioxide controlled by a relevant control valve 7 is blown as shown by an arrow (b) through a relevant pipe 6 against a portion of the resultant quicklime surface cooled to 300 deg.C or so to effect reaction of the carbon dioxide with the above hydroxide to form a carbonized layer on the outer side of the hydroxide layer. The product is extracted from a relevant device 11 as the objective modified (magnesia) quicklime with a protective outer layer composed of both the hydroxide and carbonized layers or a mixed layer of them.
Patent JP-H08139184-A (JP)
Title: Formation method and structure for metal-interconnection contact part in semiconductor device
Inventor: HIYUN SUTSUKU KIMU
IPC: H01L21/28
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve electrical characteristics by decreasing contact resistance by enlarging the contact area of a metal wiring film, in contact with a contact of a semiconductor substrate. SOLUTION: An insulating film 23 is formed on a semiconductor substrate 21 on which a heavily-doped junction 22 is formed, a contact hole 25 is formed so that a contact of the semiconductor substrate 21 which is connected to a metal wiring film 26 is exposed, a polysilicon film is formed on the whole surface so as to come into contact in the contact hole 25, impurity ions being the same kind as the impurity ions in the heavily-doped junction 22 are implanted, and the surface is photoetched so that a conductive protrusion 27-1 remains within limits narrower than the bottom of the contact hole 25. The contact area of the metal wiring film 26 with the contact is enlarged by enabling the metal wiring film 26 to come into contact with a protrusion, except for a region in which the conductive protrusion 27-1 is formed and the surface of the conductive protrusion 27-1.
Patent JP-H0941156-A (JP)
Title: Production of cold rolled stainless steel, excellent in surface gloss and corrosion resistance
Inventor: KANEKO MICHIRO
IPC: C22C38/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel excellent in corrosion resistance as well as in surface gloss by immersing a bright annealed cold rolled stainless steel strip containing specific amounts of Cr in warm water of a specific temp. for specific time and then immersing this strip in a nitric acid solution of a specific concentration for a specific time. SOLUTION: A bright annealed cold rolled stainless steel strip and sheet of 12-20wt.% Cr content or a cold rolled material having surface glossiness and roughness equal to those of the bright annealed material is treated. The material to be treated is immersed in warm water of >=40 deg.C liquid temp. for >=10sec. The material to be treated is immersed in a nitric acid solution of 5-71% concentration for >=10sec. The inclusions, dissolved and removed in the acid pickling stage, remain at the metal surface and become the origin of corrosion, by which corrosion is brought about and surface gloss is deteriorated. The material to be treated is immersed in warm water to dissolve the inclusions. When the liquid temp. is <40 deg.C, the inclusions cannot be dissolved sufficiently.
Patent JP-H0540138-A (JP)
Title: Phase discriminating circuit
Inventor: NOSAKA SEIJIRO
IPC: G01R27/02
Filed: 1991-08-07
Abstract: PURPOSE:To compensate for disturbance on a signal circuit by synchronizing two semiconductor switches with signal waveforms, and taking out the outputs, which are opened and closed at every positive half wave and negative half wave in the predetermined phase relationship through the connecting points of feedback resistors and the semiconductor switches. CONSTITUTION:In a phase discriminating circuit, resistors Rf and semiconductor switches S1 and S2 are inserted into the feedback circuit of an inversion-type operation amplifier OA. The switches are alternately opened and closed at every positive half wave and negative half wave in certain predetermined phase relationship in synchronization with a signal waveform. The outputs are taken out of the connecting points of the resistors Rf and the semiconductor switches S1 and S2 and inputted into a differential amplifier DA. Thus, the full-wave output (b) is obtained. There for, the number of switch elements is reduced to the minimum degree, and the fluctuation of the impedance of the circuit caused by the 'ON' and 'OFF' of the switches is reduced. The circuits comprising variable capacitors Cn1 and Cn2 and resistors Rv are connected to voltage sources E1 and E2 having mutually opposite phases. Disturbance currents, which leak into the signal circuit from the switch-driving voltage sources E1 and E2 because of the electrode capacitances of the semiconductor switch elements, are compensated, and the effects are eliminated.
Patent JP-2001018301-A (JP)
Title: Method for molding band
Inventor: TAKAICHI MASAZUMI
IPC: B29D30/36
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a band which can convey a band by transfer while the band keeps a regular diameter without the disorder of embedded cords. SOLUTION: A band forming process in which a ply is wound onto a diameter expandable/contractible drum 4 and joined to form the band, a bad stretching process in which the diameter of the drum 4 is increased to stretch the band until the ply rubber of the band enters a plastic deformation area, a stitching process in which the band is stitched with the drum 4 expanded, and a band removing process in which the diameter of the drum 4 is decreased, and the stitched band is removed from the drum 4 by a transfer 6 are provided in this order.
Patent JP-2000305652-A (JP)
Title: Module type wearable computer
Inventor: SALLAM HUSSEIN
IPC: G06F1/16
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a computer which is composed or assembled of only of needed parts assembled, is not made heavy with unneeded pats for a fixed structure and is wearable without using hands. SOLUTION: This computer uses a module including many parts which are respectively assembled with one another, can be put on a human body and has thermal control sides. Except for those parts, the computer is organized in a conventional manner. One side of thermal control, at least one side of a module 1, or preferably each side has a radiating-ventilating means 2 as a side part. In another thermal control item, thermal conductive materials or thermal insulation materials are selected and the sides of the module 1 are formed with it. The sides of modules adjacent to a user's body is preferably made of thermal insulation materials.
Patent JP-2000015221-A (JP)
Title: Treatment apparatus for cylindrical waste
Inventor: INANOBE KENSHIRO
IPC: B09B3/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce costs by a process in which a cut cylindrical waste container and its contents are dropped smoothly in order to send them to a next process without being moved against gravity and to make the stream of the process smooth and efficient. SOLUTION: In a cylindrical waste treatment apparatus for disassembling cylindrical waste X placed in a cylindrical container, the waste X is held vertically by a roller 23 and a cutter 34, and the circumference of the container is cut by the cutter 34.
Patent JP-S6089007-A (JP)
Inventor: YAMAZAKI MANABU
IPC: H01B7/295
Filed: 1983-10-21
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。