baber/WOPTO huggingface dataset:
Patent JP-H08205246-A (JP)
Title: Process interface device
Inventor: AZEGAMI TADASHI
IPC: H04B3/46
Filed: 1995-01-20
Abstract: PURPOSE: To provide a process interface device with which the generation of short- circuiting an a signal line can be detected even when the potential of a common line LC is kept higher than the threshold potential of a monitoring processor. CONSTITUTION: This device is provided with signal lines L1...Ln for transmitting process signals from detection terminals 10 and 20 to a reception terminal 20, energizing voltage impressing means 90 for impressing a DC voltage DCV to the signal lines and line monitoring means 80 for discriminating whether the signal line can exactly transmit the signal or not by comparing a threshold potential Vth set in the middle of the DC voltage impressed by this energizing voltage impressing means and a ground potential with the potential of the signal line to which the DC voltage is impressed and further, the process interface device for making invalid the process signal from the signal line regarded abnormal by the line monitoring means is equipped with an energizing voltage impressing part 92 and a zero voltage impressing part 94.  Then, the DC voltage is impressed to the signal line while alternately switching both parts 92 and 94 and at the line monitoring part 90, normality is discriminated as well when the energizing voltage of the signal line is fluctuated in comparison with the threshold voltage while following up this switching.
Patent JP-S6082363-A (JP)
Inventor: CHIEN FUAA WAN
IPC: B41J2/28
Filed: 1984-01-17
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-S62165404-A (JP)
Title: Two-layer microstrip antenna
Inventor: YASUNAGA MASAYUKI
IPC: H01Q13/18
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a comparatively small two-layer microstrip antenna and to easily attain impedance matching by making an upper antenna eccentric from a lower antenna. CONSTITUTION:The upper circular disk 7 is arranged eccentrically from the lower circular disk 8 by L0 and power is fed from one point of the back of each disk. When respective radiuses of the disks 7, 8 are Ru and Rl, the radius of a circular cavity is Rc and the feeding point position of the disk 7 is set up on a position separated from its center by Ru/3, the radius can be contracted down to about Ru/6 if Rl-Ru>Ru-6, so that the size of the lower antenna can be reduced.
Patent JP-S60153454-A (JP)
Title: Piston ring
Inventor: ONO SHIYUUJI
IPC: F02F5/00
Filed: 1984-01-20
Abstract: PURPOSE:To prevent break down and abrasion by making the body of piston ring with steel system material while the sliding portion with deposition layer of titanium compound. CONSTITUTION:The body portion (a) of piston ring 6 is made of steel system material containing 0.80-1.20% or C and 0.80-1.50% of Cr to provide excellent mechanical strength when compared with conventional cast iron. The sliding portion (b) is made of deposition layer of titanium compound such as TiC or TiN. Consequently, break down and abrasion can be improved simultaneously.
Patent JP-H09200343-A (JP)
Title: Called party tentative reply system in mobile communication network
Inventor: KOYAMA JUNICHI
IPC: H04W4/16
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To inform a reply enable state of a portable telephone set user to a caller even when the portable telephone set user does not actually make a reply by configuring the system such that when the portable telephone set user makes a tentative reply operation, a voice message such as 'Just moment please. I will make a reply after a while.' is sent to the caller. SOLUTION: When a tentative reply button 7 of a the portable telephone set 3 is depressed, a private branch of exchange 1 receives a tentative reply signal from the portable telephone set 3. Then a main control section 2 discriminates whether or not the portable telephone set 3 receives an incoming call and sends a usual reply signal to a caller 8 when the portable telephone set 3 is receiving an incoming call, and a switch control section 6 connects a channel 5b to a voice transmitter 9. Then the transmitter 9 sends a voice message such as 'Just moment please. I will make a reply after a while.' to the caller. Then the private branch of exchange 1 awaits a reply from the portable telephone set 3. Then the private branch of exchange 1 conducts the service of stating a speech by a usual reply operation as soon as a reply enable state is reached.
Patent JP-H08200303-A (JP)
Title: Hydraulic pump flow rate control device
Inventor: SOU HARUKI
IPC: F04B49/00
Filed: 1995-01-20
Abstract: PURPOSE: To enable control with high speed and high accuracy by communicating a pressure chamber with a pump port and a tank port according to a spool displacing direction, and communicating an actuator port with the pump port and the tank port according to displacement of an amplifying sleeve of a proportional solenoid valve. CONSTITUTION: A control signal is output to a proportional solenoid valve 4 according to deviation between a target value and a detected value of a push-out volume of a hydraulic pump 1. A solenoid 4c makes a spool 4b displace in one direction in respect to an amplifying sleeve 4e. One of the pressure sleeves SL, SR is communicated with a pump port Pa, while the other is communicated with tank ports R1, R2. The amplifying sleeve 4e is moved in the same direction of the spool 4b. The amplifying sleeve 4e is displaced in one direction in respect to a casing 4a. An actuator port T of the proportional control valve 4 is communicated with the pump port Pa. Pressure oil is introduced into a large diameter side pressure chamber 2c of a differential cylinder 2, for moving a push-out variable volume mechanism 1a. A discharge flow rate can be controlled with high speed and high accuracy.
Patent JP-H04338913-A (JP)
Title: Light deflection device
Inventor: HASHIMOTO SHINICHI
IPC: G02B26/08
Filed: 1991-01-24
Abstract: PURPOSE:To provide the high-speed light deflection device which has a large deflection angle by reducing the size of a mechanical light deflector which is hardly reduced in size and hardly increased in deflection speed before. CONSTITUTION:Many fine reflecting plates 1 are arrayed to constitute a reflecting surface equivalent to one large reflecting plate, and the respective fine reflecting plates 1 are all drive at the same time by a driving mechanism which is united with the reflecting surface. This driving mechanism uses, for example, piezoelectric elements as driving actuators 8 and 9 and the reflecting plates 1 are fixed with magnetic force. Consequently, the high-speed light deflection device with the large deflection angle can be realized. The size of the light deflection device itself is reducible.
Patent JP-H10209742-A (JP)
Title: Small-sized antenna
Inventor: HAMADA HIROKI
IPC: H01Q13/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna with a high production efficient, high size accuracy of a conductor pattern on the surface of a dielectric block and a stable characteristic. SOLUTION: A radiation conductor 3 of the antenna is formed to an upper face of a dielectric block 1, a ground conductor 5 and a feeding electrode 7 are formed to a lower face, the radiation conductor 3 and the feeding electrode 7 are connected by a through-hole 9, the radiation conductor 3 and the ground conductor 5 are connected by a through-hole 11, and part of the radiation conductor 3 is formed continuously to the circumferential face of the dielectric block 1. A tilt face 1a directed to the ground conductor 5 is formed to the circumferential face of the dielectric block 1, the tilt face 1a acts as an insulation zone to isolate the radiation conductor 3, the ground conductor and a feeding electrode 7, and a pad 7a of the feeding electrode 7 and a pad 5a of the ground conductor 5 are formed to the tilt face 1a.  Thus, a conductor pattern is formed with a one-time exposure from the lower side.
Patent JP-H11204736-A (JP)
Title: Input protecting circuit
Inventor: TSUMURA HIDESHI
IPC: H01L21/822
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve both an electrostatic withstand voltage and an operating speed in the input protecting circuit of an IC. SOLUTION: Two diodes D3 and D4 are provided at the other side of an impedance matching resistance R1 so that the R1 , D3 , and D4 can function as a protecting circuit, and an electrostatic withstand voltage as a whole IC can be improved while being linked with a protecting circuit (R, D1 , and D2 ) on a signal main path. The diodes D3 and D4 are connected through a matching resistance R1 with an input terminal 1, so that the effect of the parasitic capacities of those diodes D3 and D4 on a high frequency signal inputted to the input terminal 1 can be reduced. Moreover, it is necessary for a terminal bias terminal 2 to obtain low impedance when a large capacity is connected, and the parasitic capacities of the diodes D3 and D4 can fulfill this necessity, and a result desired for a circuit operation can be obtained.
Patent JP-S57121941-A (JP)
Title: Two-passageway getting on and off structure of bus body
Inventor: CHIKAMATSU HIDEKAZU
IPC: B60N5/00
Filed: 1981-01-20
Abstract: PURPOSE:To bring about no crowd about a door-way in an urban one-man type bus by providing large left and right two-fold doors at the door-way and fixing a fare machine in one passageway led to the door-way and an incorporated  machine of a pass examinator and an interception arm in the other passageway. CONSTITUTION:In a short stretch drive system where fare is payed at getting off, for example, a general passenger walks in a passageway A led to a door 6 of left and right two-fold opening or closing doors 6, 6' and puts a fare or a pass into a fare machine 10. A pass passenger walks in a passageway B led to the door 6', inserts his pass into a pass slot 12, is permitted to pass through an unrecommended pass using passenger interception arm 14 opened and then takes his own pass at a pass outlet 13. As for a bus of a system where payment is at the getting off, the machine in the passageway B is reversed. Thereby, passengers who are getting on and off can be accurately and quickly conducted.
Patent JP-H03211650-A (JP)
Title: I/o interface control system
Inventor: SAIKI KAZUSHIGE
IPC: G06F13/12
Filed: 1990-01-17
Abstract: PURPOSE:To release CPU from an input/output instruction in a short time by permitting a channel to control an I/O status and to queue a command on a communication memory. CONSTITUTION:The channel 13 refers to an input/output device (I/O) status area 15 which it itself controls at the time of executing the input/output instruction and queues the command to the command area 19 of the communication memory 17. When a controller 20 can receive the command, it requests the processing the command to the controller 20 through a channel request area 18. Consequently, the channel 13 can return a condition code and the status to CPU 10 by referring to the I/O status, writing the command and updating a command pointer 16 without executing a selection sequence. Thus, CPU 10 is released from the input/output instruction in a short time without being affected even if the controller 20 is in the middle of the processing.
Patent JP-S5393267-A (JP)
Title: Plant waiting system machine checker
Inventor: ITOU TETSUO
IPC: G05B23/02
Filed: 1977-01-28
Abstract: PURPOSE:To facilitate inspection by storing the waiting status of a plant waiting system in a cascaded register and comparing and inspecting each status signal with the normal value using shift signals.
Patent JP-S63175289-A (JP)
Title: Latch circuit
Inventor: SERIZAWA KENICHI
IPC: G11C29/12
Filed: 1987-01-14
Abstract: PURPOSE:To decrease the number of elements with omission of excessive signal lines and to reduce a chip area by using a diagnosis-only terminal for memory cell group in addition to a normal latch controlling terminal and disabling the latch function of a latch circuit at the time of diagnosis by means of said diagnosis-only terminal. CONSTITUTION:An inverter of an input stage of a control signal is used as a NOR circuit which defines an input signal CLK and a TEST signal controlling a latch circuit as inputs. At the time of normal operation, the TEST signal is equal to 0 and input data is subjected to latch control with the signal CLK. While the TEST signal is set at 1 at the time of diagnosis of a memory cell group. Thus the input data is transmitted to the output of the latch circuit with no latching action. In such constitution of the latch circuit, the increase of the number of elements is avoided for a transistor together with reduction of the chip area. Furthermore, the signal delay is also reduced.
Patent JP-S56106159-A (JP)
Title: Production of sensor for detecting flow speed and flow rate
Inventor: ARIMA HIDEO
IPC: H01C17/242
Filed: 1980-01-28
Abstract: PURPOSE:To lower costs and improve accuracy of resistance value and reliability by making spiral grooves in a platinum film formed by thick-film techniques, by laser working. CONSTITUTION:Paste prepd. by dispersing platinum powder in an org. vehicle is coated on the outside surface of an insulating pipe 1 consisting of ceramics or glass, and is dried, after which it is heated, whereby a platinum film 2 is formed on the outside surface of the insulating pipe 1. After this, spiral grooves 3 are made by laser working to the platinum film 2 in such a manner as not to allow the platinum to remain in the parts of said grooves 3, whereby the platinum resistance film having prescribed resistance value is formed. Electrode terminals 4 are provided to both ends thereof. Further, amorphous glas is coated on the platinum resistance film and the grooves 3, and is dried, whereby a glass coated film 5 is formed. Thereby, the costs are lowered through the utilization of thick-film techniques and the resistance value having high accuracy is obtained through the utilization of laser working.
Patent JP-S58124289-A (JP)
Title: Semiconductor laser package
Inventor: TANJI AKITO
IPC: G02B6/42
Filed: 1982-01-21
Abstract: PURPOSE:To couple the output light from the semiconductor laser with a light duide, by providing a Fresnel strip in the inside of a glass window. CONSTITUTION:The light emitted from an active layer 2 of the semiconductor laser 1 at an angle theta advances in the directions shown by arrows AB and AC and reaches the Fresnel strip 7. Since the Fresnel strip 7 has a wave surface conveting action, the light passed the strip becomes the parallel light and advances in the directions shown by arrows BD and CE in the glass window 3. When the light is emitted to the outside from the window 3, the light advances straight as shown by arrows DF and EG with a parallel shape being kept since the light enters only into the different medium. One example of manufacturing methods of the Fresnel strip is electron beam lithography. PMMA, which is an electron beam sensitive material, is applied to the glass window, a pattern is described by the electron beam, and the pattern is developed.
Patent JP-S57123729-A (JP)
Title: Reference-voltage supplying circuit
Inventor: YAMAKIDO KAZUO
IPC: H03M1/00
Filed: 1981-01-23
Abstract: PURPOSE:To eliminate the need for a control terminal by selecting a reference voltage on the basis of the level of the reference voltage supplied from an external terminal. CONSTITUTION:An external reference voltage VEXT supplied to an external reference voltage input terminal 1 is discriminated on the basis of an input threshold voltage value VTH determined by an inverter circuit 21 to output lines 3 and 4 binary signals which have mutually complementary logical levels and switch analog switches 6 and 7 complementarily. When the external reference voltage vEXT is lower than the threshold voltage value VTH, a voltage having a value VINT is applied from an internal reference voltage source 5 to an output terminal 8. When not, the analog switch 6 is closed, so the external reference voltage source 5 to an output terminal 8. When not, the analog switch 6 is closed, so the external reference voltage is developed at the output terminal 8.
Patent JP-H03212673-A (JP)
Title: Fixing device
Inventor: KOU SHIYOUKIYOU
IPC: G05D23/00
Filed: 1990-01-17
Abstract: PURPOSE:To lessen the fluctuation in the electric power to be impressed to a heating element so as to obtain good fixability and to prevent the failure of the heating element by correcting energization control according to the characteristics of the heating body. CONSTITUTION:An energizing device 32 which receives the signal from a controller 31 supplies the electric power corresponding to the signal to the heating element 21. The controller 31 controls the output signal so as to maintain the specified temp. of the heating element 21 in accordance with the temp. information by a temp. detecting element 24. On the other hand, the resistance value of the resistor in the heating element 21 is coded and is recorded in a code information section 34. The controller 31 controls the output value to the energizing device 32 according to the code information of the resistance value read from the code information section 34 by a code information reading section 33. Namely, the energization power is corrected according to the fluctuation in the resistance value of the resistor and, therefore, the impression of the large electric power or small electric power to the heating element is prevented.
Patent JP-S58124191-A (JP)
Inventor: NAGAI SATORU
IPC: F27B7/14
Filed: 1982-01-21
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。
Patent JP-S55102044-A (JP)
Title: Character graph display unit
Inventor: SHIYOUDA ISAO
IPC: G09G1/00
Filed: 1979-01-26
Abstract: PURPOSE:To enable to display the connection of displayed points on screen by taking coincidence of the displayed points to dots or scanning with the comparator and comparing the dot before one with the scanning. CONSTITUTION:The output of the dot counter 1 counting the number of dots on one scanning line is stored in the memory 2 and the number of entire scanning lines on one screen is counted with the scanning line counter 3. The number a sequentially read out from the memory 2 with the output of the counter 1 and the output b of the counter 3 are compared at the comparator 4, and d when a=b, e when a>b, and f when a<b is outputted to the logic circuit 9. Further, the value c of the register 8 storing the output of the memory 2 before one and the output of the counter 3 are compared at the comparator 7, and signal g when c>b and signal h when c<b is outputted to the circuit 9. In the circuit 9, when a<b<c or a>b>c, the signal having a half the dot width of one information display is outputted to the video mixing circuit 5 at the position between them, and when a=b, the signal with one information display width is outputted, to enable continuous line of displayed points.
Patent JP-S57124317-A (JP)
Title: Lens barrel
Inventor: NOZAWA HIDEYO
IPC: G02B7/105
Filed: 1981-01-24
Abstract: PURPOSE:To achieve focusing succeeding to zooming in a zoom lens possible  for macrophotographing by transferring said lens to a macro region by turning  an operating knob of a zoom ring. CONSTITUTION:A fixed lens system 4 is provided at the rear end of a fixed barrel 1, a holding barrel 3 holding a focus lens system 2 is at the front end, the 1st cam barrel 5 is at the center recess and the 2nd cam barrel 6 is at the external circumference. The 1st and 2nd cam barrels are rotated incorporately with a pin 5a and a groove 6a, and the 2nd cam barrel only is slidable toward the light axis. Through the turning of both cam barrles, zoom systems 9, 10 make zooming back and forth. When a knob 7 on the 2nd cam barrel turns, the 2nd cam barrel is shifted axially by the operation of a deflection cam 7c with the  lens 10, allowing to make easy for the focusing succeeding to zooming.
Patent JP-S61168497-A (JP)
Inventor: MIZUMURA ICHITARO
IPC: B26D3/28
Filed: 1985-01-21
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。
Patent JP-S61168619-A (JP)
Title: Production of epoxy resin composition for semiconductor sealing
Inventor: IWATA RISO
IPC: H01L23/31
Filed: 1985-01-21
Abstract: PURPOSE:To obtain an epoxy resin composition for semiconductor sealing, improved in heat shock resistance, heat resistance and moisture resistance, by using a powdered silicone rubber previously surface-treated with a silane coupling agent as a modifying agent. CONSTITUTION:In producing an epoxy resin composition comprising an epoxy resin, a curing agent, a filler, a modifying agent, etc., the desired epoxy resin composition for semiconductor sealing is obtained by using a powdered silicone rubber previously surface-treated with a silane coupling agent as the modifying agent. The amount of the silane coupling agent used is 0.5-5pts.wt. per 100pts. wt. silicone rubber. The said silicon rubber is used in an amount of 3-50pts.wt. per 100pts.wt. epoxy resin.
Patent JP-S61168774-A (JP)
Inventor: INOUE HIROSHI
IPC: F25D23/06
Filed: 1985-01-21
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。
Patent JP-S59136040-A (JP)
Title: Magnetic wedge of rotary electric machine
Inventor: KAKO FUMITOSHI
IPC: H02K3/493
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a magnetic wedge of a rotary electric machine which has an advantage of the magnetic wedge and an effectiveness of a skewed slot by providing a non-magnetic layer, inclined against the direction of the axis, to a part of the width direction of a slot of the magnetic wedge. CONSTITUTION:A magnetic layer 402 is provided, inclined against the direction of the axis, to a part of the width direction of a slot 2 to the extent of not deteriorating a proper advantage of a magnetic wedge 4A. With this configuration, a skewed slot effect, in other words a reduction of electromagnetic noise and an improvement of wave-deformation of an output voltage of a generator, can be obtained without inclining the slot 2 against the direction of the axis.
Patent JP-S63178536-A (JP)
Title: Manufacture of circuit module
Inventor: MOTOMIYA AKINORI
IPC: H05K3/28
Filed: 1987-01-20
Abstract: PURPOSE:To manufacture a circuit module with excellent productivity by a method wherein a plastic ultraviolet-curing resin is molded, an electronic part is buried, and the resin is cured and used as a circuit substrate. CONSTITUTION:Silica powder is mixed with a plastic ultraviolet curing resin 1 to have a claylike consistency molded into a tabular form, and opening sections 2 are shaped corresponding to electronic parts 3-6 to be loaded Desired parts 3-6 are each inserted into the opening sections 2 formed in this manner, held between two stainless mirror plates 7 through polyester films 8, pressed and buried. The resin 1 is cured by an ultraviolet-light irradiation furnace. Circuit patterns 9 are shaped into the resin 1. According to the method, heating and cooling are not required particularly during a process in which the electronic parts are buried into a substrate, thus accurately burying the electronic parts, then manufacturing a circuit module with excellent productivity.