baber/WOPTO huggingface dataset:
Patent JP-H10144488-A (JP)
Title: Discharge lamp lighting device
Inventor: NORO HIROSHI
IPC: H05B41/282
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device wherein stress applied to a component constituting an electronic ballast can be reduced, size reduction can be performed and a cost can be reduced. SOLUTION: An electronic ballast is constituted by a DC power circuit 2 and a power converter circuit 3. In a control circuit 11, based on lamp voltage V1a and voltage VL of a secondary winding N2 of an inductor L1 , a switching element Q1 is on/off-controlled. The control circuit 11 has an inverter 18 inverting a control signal S1 output from a PWM circuit 17, for instance, like a NOT circuit, timer circuit 19 performing a prescribed time count based on an output signal S2 of the inverter 18 to output a trigger pulse signal S3 and a switching element Q20 turned on by the trigger pulse signal S3 from the timer circuit 19. In the control circuit 11, when a discharge lamp La is normally lighted, control is performed such that the switching element Q1 is turned on when a current flowing in the inductor L1 is generated substantially zero.
Patent JP-H01147094-A (JP)
Title: Production of surface treated steel material having high degree of blackening by alternating electrolysis
Inventor: OGISHI HIDEO
IPC: C25D5/26
Filed: 1987-12-02
Abstract: PURPOSE:To produce a surface treated steel material having superior workability and a high degree of blackening by plating a steel material with a Zn alloy contg. Fe, Co or Ni and by subjecting the plated material to specified alternating electrolytic treatment in a treating soln. having a specified nitrate ion concn. CONSTITUTION:A steel material is plated with 10-40g/m<2> Zn alloy. This Zn alloy is Zn-Fe, Zn-Co, Zn-Co-Ni or Zn-Fe-Ni and the amts. of Fe, Co and Ni is 3-25% each. The plated material is subjected to alternating electrolytic treatment in a treating soln. contg. 1-100g/<2> nitrate ions under the conditions of 1:(0.1-30) ratio of cathodic treatment time:anodic treatment time, <=50Hz alternating cycle, 1-30sec total treatment time, 5-100A/dm<2> anode current density of the plated material and (0.1-20):1 ratio of anode current density: cathode current density. The treated material is then coated with a chromate film, etc., as required. The deterioration of the treating soln. is inhibited and a surface treated steel material having superior weldability, corrosion resistance, blackness and blackness retentivity is obtd.
Patent JP-H04177995-A (JP)
Title: Key telephone set
Inventor: NAGAI YASUKO
IPC: H04Q3/58
Filed: 1990-11-09
Abstract: PURPOSE:To prevent dialing of a different terminal attribute by storing a terminal attribute of an opposite data terminal equipment included in an arrived setup call in reference to a caller number and comparing the terminal attribute with a terminal attribute of its own data terminal equipment at dialing. CONSTITUTION:A main control section 2 of a main device 1 stores a caller number and its terminal attribute included in a setup call arrived from opposite data terminal equipments 16-19 into a communication destination memory 5 and displays the caller number sequentially on a display device and compares the terminal attribute in the communication destination memory 5 corresponding to the selected communication destination from the opposite data terminal equipments 16-19 with the terminal attribute of its own attribute memory 4. When the result of comparison indicates match, the setup call is dialed automatically to the opposite data terminal equipments 16-19 and when the result of comparison indicates match, the terminal attribute in the communication destination memory 5 corresponding to the opposite data terminal equipments 16-19 is displayed on the display device and the setup call is dialed after the revision of the terminal attribute of the opposite data terminal equipments 16-19 with respect to the content in matching with the displayed content is finished. Thus, the dialing with a correct terminal attribute is attained to an opposite party whose call is received during the absence.
Patent JP-2000132585-A (JP)
Title: Timing check method
Inventor: KIKUCHI HIROSHI
IPC: G01R31/28
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a timing check method capable of enhancing the processing efficiency for generation of a megamacro library and performing from developing of a megamacro, generating of the library to supplying of design environment to a user in a short time. SOLUTION: When an event is generated in the input terminal of a circuit inner cell, the time difference of the events of the respective input terminals in the circuit inner cell is calculated (step 01). The calculated time difference is compared with a value defined for the timing spec of the circuit inner cell (step 02). When the calculated time difference is smaller than the defined value (step 03), it is discriminated whether the circuit inner cell constitutes the megamacro or not from hierarchy information of the circuit inner cell (steps 04 and 05). When the circuit inner cell constitutes the megamacro, the cell of a prestage, which is connected to the input terminal of the megamacro becoming the cause of the input signal events being the object of the circuit inner cell is retrieved (step 07) and timing error information is stored (step 08). When the circuit inner cell is a cell which does not constitute the megamacro, timing error information is stored (step 06).
Patent JP-H10136602-A (JP)
Title: Small-sized motor
Inventor: TAKEI HIROMITSU
IPC: H02K5/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized motor, in which the accuracy of a mounting face can be ensured stably and easily and whose reliability is high. SOLUTION: Mounting holes 14 are arranged in at least two places at equal intervals on the same circumference on a mounting face 12 of a sheet-metal bottomed cylindrical motor case 10. A bearing-member holding face 16 on the inner side from the mounting holes is formed separately from the mounting face 12, so as to be lower by one step by making use of a bent part 18 as a boundary. A bearing-fitting hole 20, which is made at the center of the bearing-member holding face 16, is fitted and fixed to a bearing member 22, so as to be force-fitted or caulked. The bearing-member holding face 16 is deformed slightly in a force-fitting direction, when the bearing member 22 is force-fitted. However, a part which is permanently deformed is situated on the inner side from the bent part 18, and a strain is not extended up to the mounting face 12.
Patent JP-H05145442-A (JP)
Title: Line monitor signal detection system
Inventor: YAMAMOTO RIEKO
IPC: H04B3/46
Filed: 1991-11-21
Abstract: PURPOSE:To always monitor lines of 0 and 1 systems by utilizing a data signal of an active system even when phases of a 0 system signal and a 1 system signal are coincident with or different from each other. CONSTITUTION:In order to monitor and switch a 0 system signal 5101 and a 1 system signal S102, a monitor pattern signal P is detected independently by any of detection circuits (A) 21, (B) 22, (C) 23 from outputs of respective selection circuits (A) 11, (B) 12, (C) 13 through the selection circuits (A) 11, (B) 12, (C) 13 and the changeover is implemented periodically. When the phases of the 0 system signal and the 1 system signal are coincident with or different from each other, a data signal of the active system is utilized and the line of the 0 and 1 systems is always monitored.
Patent JP-H04180712-A (JP)
Title: Informing device for in-case information or the like in showcase
Inventor: OZAKI MITSUHARU
IPC: F25D27/00
Filed: 1990-11-14
Abstract: PURPOSE:To constitute the device so that a commodity purchaser can know in-case information without opening and closing a front door by constituting it so that a prescribed message can be sent, when the commodity purchaser approaches a prescribed distance, by an operation of a sensor. CONSTITUTION:An informing device l for in-case information is integrated into a showcase 7, or provided in the vicinity of the showcase 7. In such a state, approach of the human body, etc., is detected by a sensor 5. A voice synthesizing device 2 turned on and off by its sensor 5 can hold a voice cassette 3 in which various voices of in-case information, etc., are stored, so as to be changeable, and also, reads this voice and can output it. Its voice synthesizing device 2 and a loudspeaker 4 are connected. Also, a display device 6 which is connected to the sensor 5 and can display the in-case information, etc., is turned on at the time of detecting a fact that the human body, etc., approach a prescribed distance by the sensor 5. As a result, a commodity purchaser can know the in-case information without opening and closing the front door.
Patent JP-2001122664-A (JP)
Title: Wc-based composite ceramic sintered compact
Inventor: NAGANO MITSUYOSHI
IPC: C04B35/56
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic sintered compact which sufficiently satisfies the Young's modulus, hardness and thermal conductivity required as sliding parts, cutting tools and mold materials and characteristics, such as electrical workability. SOLUTION: This WC-based composite ceramic sintered compact consists of partially stabilized ZrO2 containing >=40 to <=90 vol.% WC which is expressed by the chemical formula WCXOY (0. 005<y/x+y<0.05) and is solutionized with oxygen and the balance at least one of Y2O3, CeO2 and MgO as a stabilizer and inevitable impurities. The prepared powder of the raw material is held for 3 hours form 0.1 hour in a temperature region of >=200 to <=600 deg.C under an atmosphere where oxygen exists, by which the WC particles expressed by the chemical formula WCXOY (0.005<y/x+y<0.05) and are solutionized with the oxygen are obtained. The partially stabilized ZrO2 containing one or >=2 kinds of the Y2O3, CeO2 and MgO as the stabilizer is used as the phase to fill the grain boundaries thereof.
Patent JP-H06128052-A (JP)
Title: Sintered compact of silicon nitride and its production
Inventor: HIGUCHI YOSHIKATSU
IPC: C04B38/00
Filed: 1992-10-19
Abstract: PURPOSE:To produce a sintered compact of silicon nitride having excellent thermal shock resistance. CONSTITUTION:A molded article is prepared from (a) silicon nitride powder, (b) sintering auxiliary powder comprising Y2O3 or Y2O3 and one or more selected from Al2O3, Yb2O3, HfO2, Er2O3 and Cr2O3, (c) ceramic fibers and/or ceramic powder prepared by thermally decomposing polysilazane and the molded article is cured in a nitrogen-containing atmosphere to give a sintered compact having formed very small pores at parts of ceramic fibers and/or ceramic powder. The ceramic fibers or ceramic powder has a composition of preferably 45-60wt.% Si, 5-30wt.% N, 5-20wt.% C and 1-30wt.% O.
Patent JP-S62228184-A (JP)
Inventor: JIERII DEII HORUMESU
IPC: G01S19/22
Filed: 1986-12-22
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-2001123031-A (JP)
Title: Rubber composition and hose
Inventor: YAMAMOTO YASUO
IPC: C08K3/26
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide rubber compositions which use an inexpensive chlorinated polyethylene rubber having good basic performance as the base material and can durably resist high pressures and repeated pressurization under severe heat-resistant conditions, and hoses using the same. SOLUTION: The rubber compositions comprise a chlorinated polyethylene rubber as the base material, at least carbon black, a vulcanizing agent, an acid receptor of preferably a hydrotalcite compound, and a plasticizer containing a diallyl group-containing plasticizer in a total compounding amount of the plasticizer of 51-90 phr and, at the same time, in a compounding amount of the diallyl group-containing plasticizer of 25-85 wt.% based on the compounding amount of the carbon black.
Patent JP-2001120226-A (JP)
Title: Bone reinforcer and food composition for bone reinforcing
Inventor: OTA TOKUTSUGU
IPC: A23L1/305
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a bone reinforcer and a food composition for reinforcing the bone. SOLUTION: The bone reinforcer and food composition for bone reinforcing are obtained based on the result from analyzing affects in taking creatine and finding out the fact that intake of creatine or its combination with minerals results in reinforcing the bone.
Patent JP-H04178606-A (JP)
Title: Apparatus for producing spacer type optical cable
Inventor: FUKUSHIMA YOJI
IPC: G02B6/44
Filed: 1990-11-14
Abstract: PURPOSE:To maintain the transmission characteristics and life of coated optical fibers and to improve working efficiency by detecting the orbits of the grooves of a spacer without contact and preventing external damages. CONSTITUTION:While the spacer 1 is linearly let off from a lef-off drum, the respective coated optical fibers 4 of plural bobbins 8 are left off as shown in Fig. and are passed once through a stationary eyeboard 9, by which the fibers are respectively distributed in position; thereafter, the fibers are again passed through an alternately inverting eyeboard 13. The tracer marks read by an optical sensor 14a of a groove detecting means 14 positioned without contact on the spacer 1 on the upstream side of this alternately inverting eyeboard 13 are recognized by an image processor 14b and the detection signal thereof is inputted to a signal processor 15a of a driving control means 15. A servo motor 15b is controlled to drive a gear 13a in accordance with this signal, by which the alternately inverting eyeboard 13 is alternately invertedly driven. The coated optical fibers 4 are housed into the grooves 3 of the spacer 1 by the twisting port part 11a of an aggregating die 11 in this way.
Patent JP-2000117360-A (JP)
Title: Pre-hemming device
Inventor: KUROKAWA KAZUHIKO
IPC: B21D19/08
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct pre-hemming of a flange around a notched part of a panel regardless of its shape. SOLUTION: Plural slide bars 27, which are arranged in the circumferential direction of an unit main body 25 of a pre-blade unit 13, are slidably supported to the unit main body, plural pre-blade segments 28 constituting a preblade 12 are mounted to a tip of each slide bar 27, each slide bar 27 is constantly energized with a spring, the pre-blade segments 28 are converged around a pr-eblade drive shaft 30 in center, the pre-blades 12 are accommodated inside a forming die 11.  By oscillating a first crank bar 37 with a drive cam 48 arranged to an upper die 14, the pre-blade 12 is moved to a two point chain line position above the forming die 11 through a lower slide cam 19, next, by oscillating a second crank arm 42, each slide bar 27 is retreated through a pre-blade drive shaft 30, the pre-blade segment 28 is descended while advancing in the radial direction, prehemming is done, successively, hemming is done by a hem blade 15 arranged to a upper die 14.
Patent JP-H02152250-A (JP)
Title: Evaluation of epitaxial growth layer
Inventor: KOMATSU YASUHIDE
IPC: G01N21/35
Filed: 1988-12-02
Abstract: PURPOSE:To evaluate an epitaxial growth layer by a method wherein a measuring apparatus including a Fourier-transform type infrared spectrophotometer (FE-IR) is used and the thickness of the epitaxial growth layer is measured from the number of waves between a center burst and a side burst and a pattern shift amount is measured on the basis of a side-burst intensity as reflected waves from a buried layer. CONSTITUTION:An infrared beam 12 with which a specimen is irradiated is reflected by the surface of a specimen wafer and by a buried diffusion layer and is received by a detector 5 inside an FT-IR 1. The FT-IR 1 is constituted in such a way that signals from a Michelson interferometer 3 and the detector 5 are computed and processed inside a control and computation processing part 6 and that an interferogram 7 is output. In an output waveform of the interferogram output 7, a reflection peak of the infrared beam from the surface of the specimen wafer is expressed as a center burst 19 and a reflection peak from the buried diffusion layer 16 is expressed in a position of a side burst 20; an optical-path difference 21 between the center burst 19 and the side burst 20 corresponds to a thickness of an epitaxial growth layer. When a side-burst intensity 22 is measured, a position of the diffusion layer 16 can be measured in a noncontact manner.
Patent JP-H08160349-A (JP)
Title: Head mounted video display system and device thereof
Inventor: TOZAKI KENJI
IPC: G02B27/02
Filed: 1994-12-09
Abstract: PURPOSE: To realize the versatile presentation by uniting a video projected on a HMD (head mounted display) with the actual spatial view. CONSTITUTION: On the axle of a truck, the axle sensor 41 for detecting the rotation of the axle is mounted. Then, the HMD 1 is provided with the position sensor 100 for detecting the position of the HMD 1. The position operation circuit 42 outputs the position data based on the output of the axle sensor 41 and the position sensor 100, and the image circuit 43 outputs the video signal corresponding to the position data to the HMD 1. Moreover, since the HMD 1 is capable of allowing the outside light to transmit, the video projected on the HMD 1 can be laid over the actual spatial view.
Patent JP-H06156036-A (JP)
Title: Variable damping force shock absorber control device
Inventor: KUROYANAGI MASATOSHI
IPC: B60G17/015
Filed: 1992-11-17
Abstract: PURPOSE:To realize skyhook control without any use of a central processing unit, regarding a variable damping force shock absorber control device for realizing the skyhook control through a semi-active suspension. CONSTITUTION:An acceleration sensor 240, an electrical circuit section 230 and an actuator 220 are laid above the upper support 211 of a shock absorber 7 capable of selecting an expansion side damping force and a contraction side damping force independently. Vertical acceleration of spring detected with the sensor 240 is converted to velocity is spring via a conversion circuit in the electrical circuit section 230, and constitution is so made that a comparison circuit and a drive circuit control the actuator 220 on the basis of the velocity of spring.
Patent JP-H11143945-A (JP)
Title: Order data management device
Inventor: SANO KOICHI
IPC: G06Q10/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To perform the accurate attending/leaving office management by means of a handy terminal which inputs the orders by subtracting the time information from the current time information to correct the time information after the attending/leaving office information and the time information are received from the handy terminal. SOLUTION: A receptionist attends at his office and operates a handy terminal to input his employee and password numbers and then to select 'attending'. A CPU of the handy terminal adds the time data counted by a time counter means to the data showing the employee and password numbers and 'attending' which are sent to a station. A CPU 41 of the station receives the attending information from the handy terminal and stores the employee number and the attending time data in a person-in-charge-based attending/leaving office data storage area 434 of a RAM 43. The attending time data shows the corrected time that is decided by subtracting the received time data from the current time which is counted by a clock circuit 49.
Patent JP-2000097595-A (JP)
Title: Spherical bullet launching structure for air gun
Inventor: NAKAHIGASHI MASAYUKI
IPC: F41B11/73
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To ensure straight advance performance (hitting rate) of bullet while lengthening the flight distance without requiring any difficult fine adjustment and without causing abrasion of any part by fixing a barrel such that the muzzle opens upward while being displaced with the central axis thereof being located above that of a chamber and arranging an O-ring at a position in the chamber abutting against the base end face. SOLUTION: A barrel 3 is fixed while displacing the central axis X1 of a chamber 1 substantially immediately downward from the central axis X2 of the barrel 3. The central axis is displaced by cutting the upper side 3a at the base end part of the barrel 3 eccentrically and the barrel 3 is inserted into the chamber 1 through a holder supported by a holder fixing part 6. A rubber O-ring 4 is set in the chamber 1 inscribing. Inner circumferential fringe at the bottom of the base end part of the barrel 3 is beveled 3b. When a spherical bullet 5 passes through the O-ring 4, lower side of the bullet 5 abuts against the beveled part 3b to produce a rotation about an axis orthogonal to the central axis X2 in the horizontal direction.
Patent JP-H06165099-A (JP)
Title: Image recording device and electronic still camera
Inventor: OGINO HIROYUKI
IPC: H04N5/225
Filed: 1992-11-17
Abstract: PURPOSE:To take a photograph during the transmission from a buffer to a final recording medium. CONSTITUTION:An imaging device 14 converts an optical image into an electric signal. A recording processing circuit 20 performs the recording processing such as compression on the photographed picture. The picture information processed by the circuit 20 is recorded through a buffer memory 22 and interface 28 under the control of a memory control circuit 24 to a hard disk device 26. A system control circuit 30 permits the continuous photographing when the remaining amount of the memory 22 is more than V3 and permits a photographing when less than V1. The circuit 30 performs display, stops the continuous photographing, and reduce the continuous photographing speed when the remaining amount of the memory 22 is less than V2 (<V1). The V2 corresponds to at least the storage capacity of one picture information and the picture edition is performed with it.
Patent JP-2001123538-A (JP)
Title: Unit building with balcony
Inventor: SAITO KIYOSHI
IPC: E04B1/348
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an unit building with balcony which will not breach regal restrictions. SOLUTION: A balcony unit 2 having a roof portion 4 located in the upper part of a floor portion is installed at the outdoor side facing the opening portion of an occupancy unit 1, the balcony unit 2 has a height h lower than the height H of the occupancy unit, a roof portion 4 above the balcony unit 2 continues to a roof portion 3 at the upper portion of the unit building main body built by the combination of a plurality of occupancy unit and has the same slope.
Patent JP-H10133675-A (JP)
Title: On-vehicle karaoke (accompaniment to recorded music)
Inventor: KUBOTA TOMOKI
IPC: G10K15/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a soundless state between pieces of music when using communication KARAOKE in a cabin by providing a sound device playing means which commands a musical performance by a sound device when an interval time detected by an interval time detecting means is longer than a given time. SOLUTION: When next music (b) is reserved during a performance of music (a), a main processing part 11 establishes a communication line to an information providing station and downloads KARAOKE data on the music (b). Simultaneously, the main processing part 11 calculates the inter-music playing time between the end time of the KARAOKE music (a) which is currently played and the performance start time of the reserved music (b). When this time interval is longer than the given time, music from CD 84 is outputted as inter-music played music from the end of the performance of the music (a) to the start of the performance of the next music (b), but when shorter, main music stored in an inter-music played music storage part 15 is outputted as inter-music played music.