baber/WOPTO huggingface dataset:
Patent JP-H01101435-A (JP)
Title: Detecting device for road surface friction coefficient
Inventor: WATANABE KENICHI
IPC: G01N19/02
Filed: 1987-10-15
Abstract: PURPOSE:To accurately perform detection by calculating the road surface friction coefficient between tires and a road surface from the motion equation of a vehicle in its turning, etc., according to differential values of variables such as lateral acceleration and steering angles of the front and rear wheels. CONSTITUTION:When the vehicle turns, a differential value arithmetic means 38 differentiates the lateral acceleration ay of at the vehicle gravity center detected by a motion state detecting means 51, the front and rear wheel steering angles deltaF and deltaR detected by a steering state detecting means 37, etc. Further, a friction coefficient arithmetic means 39 calculates the road surface friction coefficient mu between the tires and road surface corresponding to the dynamic characteristics of the vehicle from an equation [where c=a+b, K=KF+KR, (s) is a Laplacean, and KF and KR are the tire cornering power of the front and rear wheels] derived from the basic motion equation of the vehicle according to the output values of the differential value arithmetic means 38 and a vehicle speed detecting means 53 and the stability factor of the vehicle stored in a storage means 31.
Patent JP-H03120647-A (JP)
Title: Video sound signal recorder
Inventor: MIYAGI KUNIHIKO
IPC: G10L15/00
Filed: 1989-10-04
Abstract: PURPOSE:To easily record an information signal which is generated at random by giving a sound signal to a sound recognition device, comparing it with a keyword and recording a video signal and the sound signal when the keyword is detected. CONSTITUTION:A sound signal input terminal 1 and a video signal input termi nal 2 are respectively connected to the delay memories 3 and 4 of a second storage means storing the sound signal and the video signal for a prescribed time, and a memory 5 being a first recording means records a 'word' being the keyword. The sound recognition device 6 recognizes and judges the sound signal inputted form the sound signal input terminal 1 as the 'word'. The 'word' inputted to the memory 5 is compared with the 'word' recognized in the sound recognition device 6 in a comparator 7. A control signal 8 outputted from the comparator 7 controls a recording amplifier 9 and a recording device 10 and recording amplifier 9 records the sound signal and the video signal of the delay memories 3 and 4 in the recording device 10 when a coincidence signal can be obtained from the comparison means 7. Thus, information generat ed at random can easily and automatically be collected.
Patent JP-S61138962-A (JP)
Title: Device for handling defectively copied paper in copying machine
Inventor: KAWAZOE YOSHITO
IPC: B65H7/06
Filed: 1984-12-12
Abstract: PURPOSE:To cut automatically defectivly copies paper so that such paper can be housed into a separate place when a paper jam arises by providing a cutting means for cutting the conveyed paper to a copying machine having a long paper conveying path. CONSTITUTION:A control system is constituted with a CPU40 as the central part thereof. The control system outputs driving control signals on the output side thereof to a conveyor 46 for various kinds of paper as well as a solenoid 29 and a cutter 17 provided in the paper conveying path. The input information for the purpose of handling the paper jam includes the signals from a transmission type photosensor 34 for detecting the paper jam, a transmission type photosensor 33 for detecting the passage of the paper and further a start button 45. A change-over gate 15 is normally opened on the discharge side, through which the paper is discharged to a discharge tray 16. The cutting side of the gate is opened when the paper jam arises. The paper in the mid-way of the conveyance is then passed through the lower conveying path and is cut by the cutter 17. The cut paper is housed into a cut paper housing box 18.
Patent JP-H07113722-A (JP)
Title: Wavelength dispersion measuring device for optical fiber
Inventor: TOMIZAWA MASAHITO
IPC: G01M11/02
Filed: 1993-10-19
Abstract: PURPOSE:To judge the sign of wavelength dispersion value of an optical fiber to be measured from the difference between the first wavelength dispersion value measured by low power measuring light and the second wavelength dispersion value measured by high power measuring light so as to measure the wavelength dispersion value with the sign. CONSTITUTION:An outgoing light from a light source 21 is phase-modulated by an external phase modulator 22 and is amplified to the predetermined light intensity by a light amplifier 24. In addition, the intensity of the light is adjusted by means of a variable light attenuator 25, and the light is incident on an optical fiber 10 to be measured as measuring light. In an intensity spectrum of the measuring light emitted from the fiber 10, side bands stand on the position of the modulated frequency and its integral multiples. The intensity of the modulated frequency component is detected by an alternating current voltmeter 33, while its direct current component is detected by a direct current voltmeter 34, and the ratio between them is measured by a comparator 35. On the basis of this measurement value, an absolute value of a wavelength dispersion value is calculated. Then, high power measuring light is incident on the fiber 10 so as to cause a nonlinear optical effect, so that of the judgment of the sign of the wavelength dispersion value is carried out.
Patent JP-S62120697-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: G11C11/401
Filed: 1985-11-20
Abstract: PURPOSE:To reduce parasitic capacity of a bit line without using a useless chip area and to improve a C ratio by dividing cell arrays without overlapping a data bus. CONSTITUTION:All cell arrays are divided into four blocks B1-B4. The bit line is cut off in each 1/4 the whole length, sense amplifiers SA1-SA4 are formed in respective blocks in a bit line BL, and bit lines CBL1, the inverse of CBL1 common to the four blocks are wired. The divided bit lines and the command bit lines are selectively connected by TRs Q1-Q8 and the connection is determined by AND operation between the block selecting signals BS1-BS4 and the subblock selecting signals SBSn. The four divided blocks are furthermore divided into subblocks in the word line direction. Since the selecting signals BS1-BS4 can be selected by one TR Q17, Q18, Q19, or Q20 as the collection of the subblocks, a load effect of a driving source is reduced, the selection is speed up and power consumption can be reduced.
Patent JP-H04137963-A (JP)
Title: Line terminal equipment
Inventor: OISHI YOSHIKATSU
IPC: H04M11/00
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the current consumption of a battery by detecting a voltage drop of a telephone line and discriminating it that the line terminal equipment is not connected to the telephone line when a telephone set is not in hook-off state so as to stop power supply to a data transmission section, a DTE interface section and an incoming call detection section. CONSTITUTION:When an output of a voltage detection section 5 indicates a state of 40V or below, a line connection discrimination section 6 discriminates it whether the telephone line is not connected or the voltage is simply dropped because the telephone set is in use based on an input signal from an off-hook detection section 4. When the line connection discrimination section 6 inputs it to a central control section 10 that the line terminal equipment is not connected to the telephone line, the central control section 10 outputs a signal to a power supply control section 8 to stop power supply to all blocks such as a data transmission section 7, an incoming call detection section 11 and a DTE interface section 9. Thus, undesired consumption of the battery power supply is suppressed.
Patent JP-H0570419-A (JP)
Title: Production of theanine
Inventor: KAWAGISHI HIROKAZU
IPC: C07C231/02
Filed: 1991-09-12
Abstract: PURPOSE:To provide a process for the safe and efficient production of theanine or glutamic acid gamma-ethylamide under mild reaction condition. CONSTITUTION:The objective compound is produced by protecting gamma-carboxyl group of L-glutamic acid with benzyl group, protecting amino group by tritylation and reacting the acid with preferably 30-100% ethylamine or an aqueous solution of ethylamine. Theanine can be produced in high yield, in contrast with conventional process, without using such a vigorous and dangerous reaction under high temperature and pressure using anhydrous ethylamine.
Patent JP-H04136378-A (JP)
Title: Elevator type parking device
Inventor: WATABE YASUO
IPC: E04H6/28
Filed: 1990-09-27
Abstract: PURPOSE:To surely position a turning stand by urging a positioning pin projecting sideward from a turning stand to lower so as to engage the positioning pin in a positioning member provided within a pit, to thereby regulate rotation of the turning stand. CONSTITUTION:When a vehicle on an entrance deck 11 is received by a turning stand 28 the engagement pin P3 of a pallet P is engaged in the engagement channel of the guide plate 35 of a support frame 32. Then the turning stand 28 is raised and the pallet P is lifted so that the pallet P is disengaged from both a wheel P1 and a traveling rail 27, and also that an engagement pin 26a located on the side of a cross feeder is disengaged from the engagement channel of the guide plate 36 of the pallet P. Next, the pallet P is turned through about 180 degrees and when the turning stand 28 is lowered the wheel P1 is engaged in the rail 27 again and also the pin 26a is engaged in the engagement channel so that the pallet P is positioned in its longitudinal and cross directions. Further, the roller 58a of a positioning pin 58 located on the side of the turning stand 28 is engaged in the guide channel of a positioning member 59 located on the side of a fixed frame 40.
Patent JP-H02109853-A (JP)
Title: Di can made of steel
Inventor: UEMATSU KENICHI
IPC: B65D25/34
Filed: 1988-10-19
Abstract: PURPOSE:To obtain metallic gloss as well as eliminate darkness of a color by a method wherein a base coat layer made of synthetic resin coating containing titanium oxide pigment and pearl pigment in specific amounts respectively in the paint is provided on the outer surface of a side wall of a DI can made of steel, and desired print and a top coat are provided on the base coat. CONSTITUTION:Contents of titanium oxide pigment and pearl pigment in a base coat are to be 0.5 to 5.1 pts.wt. and 5.1 to 25.6 pts.wt. respectively based on 100 pts.wt. of resin in the base coat. If the content of oxide titanium pigment is less than 0.5 pts.wt., capacity for shielding darkness on the outer face of a DI can made of steel being the base is insufficient, and if the content of pearl pigment is less than 5.1 pts.wt., metallic gloss is insufficient. On the other hand, if the content of titanium oxide pigment exceeds 5.1 pts.wt., metallic gloss is insufficient, and if the content of pearl pigment exceeds 25.6 pts.wt., pearl decorating effect is too strong so that pearl gloss is exhibited instead of metallic gloss. The pearl pigment consists of fine thin-piece like materials, such as fine pieces of mica and mica coated with titanium dioxide for example, or fine aluminum pieces or powder.
Patent JP-H03123171-A (JP)
Title: System for sharing voice communication and data communication
Inventor: ONIMARU FUMIO
IPC: H04M11/00
Filed: 1989-10-05
Abstract: PURPOSE:To simplify the equipment and to improve the data communication speed by providing a selecting means for selecting one of a second digital sound signal or a digital data signal of a law converting means as a signal for communication. CONSTITUTION:In the case of executing a voice communication, an analog sound signal inputted to an analog signal input/output terminal 2 passes through an encoding/decoding circuit 4 and converted to a digital signal by mu-law. Subsequently, it passes through a law converting circuit 5 and converted to a digital signal by A-law, selected by a selecting circuit 6, passes through a digital switching network 7 and outputted to an international digital circuit 8. In the case of executing a data communication, a digital data signal inputted to an input/output terminal 3 is selected by the selecting circuit 6, passes through the digital switching network 7 and outputted to the international digital circuit 8. In such a way, the data communication can be executed as a digital signal without converting it to an analog signal.
Patent JP-H11101817-A (JP)
Title: Acceleration sensor
Inventor: SATO IKU
IPC: G01P15/11
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrokinetic acceleration sensor which is compact and highly accurate. SOLUTION: This acceleration sensor includes a first sensor chamber R1 and a second sensor chamber R2 formed in a easing, an elastically deformable diaphragm 6 separating the first sensor chamber R1 and the second sensor chamber R2 , a permanent magnet (magnetic body) 5 shifting in accordance with an external acceleration thereby vibrating the diaphragm 6, and a detection coil 4a changing a magnetic field because of the shift of the permanent magnet 5. The permanent magnet is mounted to the diaphragm 6 at the first sensor chamber R1 , having a size ratio (major axis/minor axis) of a major axis extending in a vibration direction of the diaphragm 6 and a minor axis orthogonal to the major axis of not smaller than 1. The detection coil is set at an inner wall facing the diaphragm 6 at the first sensor chamber R1 and on the same axis as the permanent magnet 5.  An acceleration is detected from an electromotive force generated by the change of the magnetic field of the detection coil 4a.
Patent JP-H11102699-A (JP)
Title: Lithium secondary battery and negative electrode used therefor
Inventor: MIYAKE NAOTO
IPC: H01M4/38
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide capacity higher than one using a carbon negative electrode by mainly using an intermetallic compound containing metal or semimetal of a 4B group as a negative electrode active material, and using an alloy containing at least one or more kinds of metals or semimetals except for an element to form the intermetallic compound. SOLUTION: Sn and Pb are cited as metal of a 4B group, and Si and Ge are cited as semimetal of the 4B group. AsSn and AuSn exist as a material containing Sn. AuPb2 and CaPb3 exist as a material containing Pb. As3 GeLi3 and CoFeGe exist as a material containing Ge. MgSnBx and Mg2 SnFex are cited as the composition of an alloy. In these, the other metallic element or a semimetallic element existing on a periphery of an intermetallic compound operates as a reinforcing material, and since a structure is maintained, the degradation such as pulverization of an active material caused by repetitive charge./discharge is hardly caused.
Patent JP-H0972680-A (JP)
Title: Structure of porous flat tube and manufacture thereof
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To control the thickness of a porous flat tube applied as the composing member of a heat pipe and to control the flexibility and hardness by work hardening by disposing the fine through holes adjacent in the lateral direction of the tube of substantially isosceles triangular sectional shape in an alternately inverted state. SOLUTION: The porous flat tube is constituted by a through pore group 3-n aligned and disposed in one layer or two layers disposed in close contact in parallel, a thin partition wall group 2-n for forming a boundary wall between the adjacent pores 3-n or a boundary wall between the layers, and a thin flat sheath-like unit 1 contained in the entirety in a flat shape to become the common coating of the entirety. The tube is formed by the molding step of completely coupling integrally to extrusion mold the entirety, and the forming step of remolding the thickness of the tube by work hardening by cold pressure such as a rolling method. At this time, the group 3-n is formed in an isosceles triangular sectional shape, and the adjacent pores are alternately disposed in an inverted state.
Patent JP-S63116528-A (JP)
Title: Satellite grasping method
Inventor: KINOSHITA SEIJI
IPC: H04B7/15
Filed: 1986-11-05
Abstract: PURPOSE:To attain the grasping of an object satellite automatically and in a short time only by matching the direction of an initial antenna to the object satellite approximately by detecting a satellite radio wave with the side lobe of the antenna and making the detecting point into a second reference point. CONSTITUTION:An antenna initial position P1 is the position of an antenna 1 set approximately including an object satellite in an antenna driving range R, and an antenna control driving device 3 drives circumferentially an antenna 1 toward the outside in X and Y axis directions at the reference point P1. When the antenna is driven up to a point P2 in the vicinity of a second zero point O2 of the external beam pattern of the object satellite O, the antenna 1 detects a side beam B, and the antenna control driving device 3 completes the circumferential driving around a first reference point P1, simultaneously, the antenna 1 is circumferentially driven in X and Y axis directions toward the outside around a second reference point P2. Thus, when the antenna is driven up to a point P3 within a first zero point O1 of the external beam pattern of the object satellite O, the antenna 1 detects a main lobe A, and therefore, the object satellite can be grasped.
Patent JP-H0977041-A (JP)
Title: Pouch-in-mold container and its manufacture
Inventor: YOSHIKAWA MASAHIRO
IPC: B65D1/09
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a container which is excellent in barrier property and decorative property while keeping rigidity by a method wherein a pouch which is formed into a bag in advance using a flexible packaging material is fitted in a molding die of an injection molding machine, and after clamping the dies, a plastic resin which becomes a core is fusion-injected, and fusion-bonded to the pouch. SOLUTION: A film constitution for an article called a barrier pouch P is expressed such as an internal layer N, a barrier layer B, and an external layer S. When an injection resin to form a container H is taken as X, when the pouch P is internally attached, S=X, or S is made a raw material which can be welded to X. In order to integrate the pouch P and the injection molded article X, the packaging material with barrier property is formed into an approx. rectangular parallelopiped so that the packaging material can be shaped into the shape of a final molded container H, and the pouch P is obtained. Then, the pouch P is fitted in an injection molding die (male die) MM, the male die is closed with a female die MW, and the dies are clamped, and an injection molding is performed.  By doing so, the pouch P and the injection resin X are fusion-bonded, and the container H with a specified barrier property can be obtained.
Patent JP-2001085720-A (JP)
Title: Thin-film photoelectric conversion module and manufacturing method of the same
Inventor: HAYASHI KATSUHIKO
IPC: H01L31/0463
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film photoelectric module which can be made valid for the reduction of manufacturing costs, and to provide a thin-film photoelectric conversion module having sufficient performance and a method for manufacturing this module. SOLUTION: This method is for manufacturing a thin-film photoelectric conversion module 1 having a structure in which a transparent front electrode layer 3, a thin film photoelectric conversion unit 4, and a metallic backside electrode 5 are laminated successively on a transparent substrate 2. This method includes a process for dividing the metallic backside electrode layer 5, by irradiating the metallic backside electrode layer 5 with laser beams having wavelength which is 400 nm or less from the backside.
Patent JP-H0983553-A (JP)
Title: Communication network
Inventor: ARAI HIDEKI
IPC: G06F13/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of for changing the parameters for respective function modules even if the addition of the function module connected to a distribution processing system is changed. SOLUTION: In a communication network 1 to which a notice information delivery processing module 4 mediating the communication of the plural function modules 5 which can originate or receive data is connected, the notice information delivery processing module 4 is provided with a classification storage part 6b storing the classification of the respective function modules 5, a correspondence storage part 6c storing the correspondence of an origination source and a delivery destination, which correspond to classification,  a type storage part 6d storing notice types registered for the respective function modules 5 having reception functions and a selection part 6e selecting the delivery destination of notice information received from the function module 5 having an originating function from the function module 5 having the reception function based on stored information of the respective storage parts 6b-6d.
Patent JP-H0982820-A (JP)
Title: Semiconductor memory and its manufacturing method
Inventor: HARA HIDEKI
IPC: H01L21/8247
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To avoid the excessive erasion due to the dispersion of tunnel gate oxide films by a method wherein the parts of the second conductivity type lightly doped region provided to cover a source region and the first conductivity type heavily doped region provided to cover a drain region are overlapped with each other. SOLUTION: Heavily doped N<+> diffused layer regions 10a, 10b as a source region and a drain region are formed on a P type silicon substrate 1. Next, a lightly doped N<-> diffused region 8 is formed to cover the lower side of the N<+> region 10a in the source region. But in the drain region, a heavily doped P<+> diffused region 9 is formed to cover the lower side of the N<+> region 10b. At this time, the N<-> diffused region 8 and the P<+> diffused region 9 are formed in the state of overlapped with each other beneath a tunnel gate oxide film 3. Accordingly, owing to the raise in a floating gate potential in the data erasion time, the overlapped regions do not break down thereby making the self-focusing of the threshold value potential feasible.
Patent JP-H08126223-A (JP)
Title: Controller for a.c. generator
Inventor: WATANABE HIRONORI
IPC: H02P9/10
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a highly reliable controller for a.c. generators wherein the influences of rapidly increased torque of an a.c. generator, such as the belt slippage and the reduction of engine rotation in vehicles, are reduced. CONSTITUTION: A controller for a.c. generators is constructed of a rectifier 2 that rectifies the a.c. output of an a.c. generator 1 having a field coil 102; a storage battery 4 that is charged with the output of the rectifier 2; an output switching controller 7 that switches between the storage battery and a load that is driven with a voltage at the time of charging the storage battery, higher than ordinary output voltage; and a voltage regulator 3A that turns on/off the field current passing through the field coil 102, and that, in a first operation mode (accumulator charging operation mode), adjusts the voltage of the accumulator to a value specified for the mode, and that, in a second operation mode (high-voltage operation mode), adjusts the output voltage of the a.c. generator 1 to a value specified for the mode.  When switching from the first operation mode to the second operation mode, the voltage regulator 3A gradually increases the on-duration in the turning on/off control of the field current.