baber/WOPTO huggingface dataset:
Patent JP-H0216442-A (JP)
Title: Oxygen sensor
Inventor: TANAKA MASAJI
IPC: G01N27/409
Filed: 1988-07-04
Abstract: PURPOSE:To enhance the adhesive property to porous yttria stabilized zirconia (YSZ) and to improve the durability of the oxygen sensor by forming the solid electrolyte layer of said sensor of porous YSZ so that the electrode formed on the surface exhibits an anchor effect. CONSTITUTION:The porous YSZ 1 which is the oxygen ion conductive solid electrolyte has 20-40% porosity and is crimped by a 1st electrode 2 which comes into contact with a standard gas and the 2nd electrode 3 which comes into contact with a gas to be examined. The solid electrolyte is the porous YSZ and, therefore, if, for example, Pt paste is coated on the surface of the porous YSZ at the time of formation of the electrodes, the Pt paste is packed into the hole parts of the porous YSZ. The Pt electrodes obtd. by calcining the Pt paste are formed in the state in which roots are spread the hole parts of the porous YSZ and exhibit the anchor effect and, therefore, the adhesive property of the Pt electrodes and the YSZ surface is improved.
Patent JP-H0331191-A (JP)
Title: Passenger conveyor
Inventor: SUGIURA ISAO
IPC: B66B23/08
Filed: 1989-06-27
Abstract: PURPOSE:To reduce the settlement due to the deflection of a tread board when it passes a comb plate by providing a settlement preventing guide for supporting a tread board shaft or the roller section of an endless body when the tread board is sunk near the entrance of an outward path. CONSTITUTION:Even if the center section in the width direction of a wide tread board 1 is deflected and sunk by a load, a tread board shaft 3 or the roller section 5 of an endless body 4 near an entrance is supported by a settlement preventing guide 13. The settlement due to the deflection of the tread board 1 when it passes a comb plate 12 is reduced, and the engaging margin between the cleat of the tread board 1 and the comb teeth of the comb plate 12 can be kept in a nondangerous state. If the roller 5 is broken and the tread board 1 is sunk by any chance, the tread board 1 can pass the comb plate 12 without generating an excessive gap between them.
Patent JP-S6319575-A (JP)
Title: Target tracking device
Inventor: SUGIOKA TOSHIO
IPC: F41G7/20
Filed: 1986-07-14
Abstract: PURPOSE:To shorten processing time and to reduce the storage capacity of a storage device by retrieving picture elements like an eddy from the neighborhood of an target picture element obtained before one picture. CONSTITUTION:Row and line position signals 6, 7 of a real target picture element obtained before one picture are set up in row and line position counters 1, 2 by a load signal. On the basis of the initial value setting, the picture element information of an target position obtained before one picture is read out from the storage device 3. When a mode signal 10 for specifying the increment of count and a line count disabling signal 9 are outputted from a controller 4 and then a clock pulse 5 is inputted to the controller 4, the counters 1, 2 increase the count values indicating the row and line directional positions respectively by '1', and in the succeeding step, subtract '2' respectively from the count values indicating the row and line directional positions. Similarly in the N-th step, the count values are increased by N when N is an odd number of N is subtracted respectively from the count values when N is an even number to retrieve the picture element. Thereby, the real target image can be rapidly and properly extracted without scanning the whole screen, so that the processing time can be shortened and the memory capacity can be reduced.
Patent JP-H0830891-A (JP)
Title: Road management system
Inventor: MIYAZAKI SHIGEYOSHI
IPC: G08G1/00
Filed: 1994-07-18
Abstract: PURPOSE:To reduce the burden of the processing at the transmission side when the road information is exchanged between road management systems and to flexibly change the range of the road information to be accepted. CONSTITUTION:The road management system which stores the information collected by an information collecting means 101 as the road information consisting of the identification information and the detail information in a storage means 102 and provides it to the user through an information output means 103 is provided with a 1st transmission means 111 sending the all road information stored in the storage means 102 according to the information providing request from the other road management system 104, reception means 112 sending the information providing request for the other road management system 104 and accepting the road information sent from it, and 1st selection means 113 selecting the identification information which satisfies the prescribed selection reference from among the road information accepted by the reception means 112, and sends the information to the storage means 102.
Patent JP-H04362616-A (JP)
Title: Active matrix panel
Inventor: SHIMOMAKI SHINICHI
IPC: H01L29/786
Filed: 1991-06-11
Abstract: PURPOSE:To sufficiently lower the cut-off current of TFTs for an active matrix part without lowering the on-current of the TFTs for a driving circuit part. CONSTITUTION:A silicon oxide film 12 for a substrate is formed atop a transparent substrate 11 and a silicon nitride film 13 for a substrate is formed on the required part atop this silicon oxide film 12 for the substrate. A polysilicon film 31 for the driving circuit part is formed atop the silicon oxide film 12 for the substrate by noticing that both the on current and cut-off current of the TFTs are lower in the case of the silicon nitride than in the case of the silicon oxide. In addition, a polysilicon film 32 for the active matrix part is formed atop the silicon nitride film 13 for the substrate.
Patent JP-H0457652-A (JP)
Title: Machine tool
Inventor: TSUTSUI KATSUNORI
IPC: B23Q15/00
Filed: 1990-06-23
Abstract: PURPOSE:To make a non-working time as short as possible for performing efficiently a working operation by monitoring a specified detecting position of a feed mechanism detected by a limit switch and a feed operating position detected by a feed operating position detecting means to simultaneously carry out the feed operation and auxiliary functional operation. CONSTITUTION:While an operation of returning to the origin of Z axis from a working region, operation of stopping a spindle at a fixed position, operation of moving down Z axis and operation of rotating the spindle are performed respectively in parallel, a part of the operation of returning to the Z axis origin, a part of the operation of moving up Z axis and a part of the operation of returning to the Z axis origin, a part of the operation of moving down Z axis are respectively duplicatively performed. At the same time, the feed operation position of a spindle head 24 is always monitored to perform respective auxiliary functional operations together with the ON operations of respective first and second limit switches 102, 104. Thus, wrong operations in performing the operations of the various auxiliary functions can be prevented and non-working time can be effectively shortened.
Patent JP-S5953995-A (JP)
Inventor: SHIRAKAWA HIROYUKI
IPC: G08G1/16
Filed: 1982-09-21
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-S6410064-A (JP)
Title: Abnormality detector for gas engine refrigerator
Inventor: FUJINAMI FUTOSHI
IPC: F25B9/14
Filed: 1987-07-02
Abstract: PURPOSE: To maintain an abnormality detector rationally by delivering an abnormality detection signal when the difference between a measured falling time and a falling time provided as a function of the ambient temperature exceeds a specified level. CONSTITUTION: A start signal 17 for a chiller 1 is also delivered to a time measuring circuit 34 in order to start time measurement upon start of the chiller 1. A specified temperature detection circuit 33 compares a refrigeration temperature measurement 40 detected by a refrigeration temperature detector 31 with a specified temperature 41 (e.g. 80 k) and finishes time measurement by delivering a detection signal to the circuit 34 if the measurement 40 drops down to the specified temperature 41 thus measuring a falling time tD. A function generator 35 receives an ambient temperature Ta measured by an ambient temperature detector 32 and outputs a reference falling time tD0 as a function of Ta.  A differential amplifier 37 in a decision means 36 outputs Δt=tD-tD0 and a differential amplifier 38 outputs the difference Δt-Δt0 from a time difference decision valve Δt0 provided independently. An abnormality detection signal 42 is delivered it Δt>=Δt0 .
Patent JP-H0513818-A (JP)
Title: Surface package-type light-emitting diode
Inventor: KOTANI TADASHI
IPC: H01L33/62
Filed: 1991-07-05
Abstract: PURPOSE:To make three kinds or more of LED chips to be housed in one package by a method wherein electrode parts of the form of a through hole are respectively provided at the four corners of a chip placing part and the electrodes of the LED chips placed on the chip placing part are respectively connected to some one of the electrode parts provided at the four corners. CONSTITUTION:Through holes 5 are respectively formed in the four corners of a chip placing part 2. Electrodes 6a, 6b, 6c and 6d are respectively formed at the parts of these holes 5 by a plating treatment. A common electrode 3a, a red electrode 3b, a blue electrode 3c and a yellow and green electrode 3d are respectively connected to the electrodes 6a, 6b, 6c and 6d. When an LED is subjected to surface package, the electrodes 6a to 6d are made to electrically connect to the upper part of a mounting substrate. Thereby, a mounting density can be improved. Moreover, the electrode parts are respectively constituted of the through holes 5, whereby the self-alignment effect of the electrode parts at the time of a solder reflow is high and the positional accuracy of the electrode parts can be improved.
Patent JP-H065266-A (JP)
Title: Incandescent lamp with reflector
Inventor: MAEDA KAZUO
IPC: H01J5/50
Filed: 1992-06-24
Abstract: PURPOSE:To improve the reliability of the sealing part and to increase the degree of freedom in the apparatus design by suppressing the temperature rise at the sealing part of a halogen lamp. CONSTITUTION:The sealing part 11 of a halogen lamp 1 is inserted to the halogen lamp inserting hole 4 of a reflector 2, and the sealing part 11 of the lamp 1 is fixed to the hole with an adhesive 6 which consists of aluminum nitride. And the end of the reflector 2 is inserted to the recess of a base 3, and the base 3 is fixed to the end of the reflector 2 with an adhesive 7 which consists of aluminum nitride.
Patent JP-H06339404-A (JP)
Title: Tightening tang of seat belt device for vehicle occupant
Inventor: ENJIERU FUERUNANDESU
IPC: A44B11/25
Filed: 1991-07-05
Abstract: PURPOSE: To efficiently cramp a seat belt to the movement through a fastening tongue by a simple mechanism. CONSTITUTION: The fastening tongue 12 has a frame 40, a pair of flanges 42, a lock bar 46 and an insert 48. The insert 48 is fixed on the frame 40 and has a first cramp face 66. The lock bar 46 has a second cramp face 78. The first cramp face 66 and the second cramp face 78 serve the functions to lock and to release the seat belt 26.
Patent JP-S5688372-A (JP)
Title: Manufacture of semiconductor diaphragm
Inventor: MIHASHI YUTAKA
IPC: H01L21/306
Filed: 1979-12-19
Abstract: PURPOSE:To form the thickness of the diaphragm as prescribed by forming a p-n junction for specifying the thickness of the diaphragm on a semiconductor substrate formed with a shallow gauge resistance region on the surface, etching it and finishing the etching when the p-n junction is exposed. CONSTITUTION:An SiO2 film 2 is covered on the surface of an n type Si substrate 1 formed with a plurality of p type gauge resistors 9 on the surface, two windows are opened at the region isolated from the resistors 9, p type regions 3, 5 are diffused in the substrate 1, and p-n junctions 4, 6 are formed between them and the substrate 1. Then, a series circuit having a DC power source 11 and an ammeter 12, a variable resistor 13 is connected between the electrodes 7 and 8 mounted on the regions 3 and 5 respectively, the substrate 1 is etched using a mask 10 formed on the back surface of the substrate 1, the time when the junctions 4 and 6 are exposed is notified by the fluctuation of the ammeter 12, and the etching is thus stopped thereat. Thus, the diaphragm having prescribed thickness can be obtained under the resistor 9.
Patent JP-H0911510-A (JP)
Title: Printing method and dot printer
Inventor: NAKADA TSUTOMU
IPC: B41J2/51
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the lowering of printing accuracy by equally dividing the printing dot image corresponding to one line into two upper and lower stages when breakage is generated in printing head pins and successively performing the printing output of dot image data divided up and down by the printing pins of the region on the side where the breakage of pins is not generated. CONSTITUTION: A dot printer has a dot image forming part 10 forming dot image data on the basis of the printing data from a host device and the formed dot image data is temporarily stored in a buffer part 12. When the breakage of a pin is judged on the basis of the pin breakage data set from the outside at this time, dot image data divided into two upper and lower stages at every one line and the upper and lower halves of the dot image data are stored in the first and second line buffers 12A, 12B of the buffer part 12. The dot image data divided up and down by the printing pin on the side where pin breakage is not generated are successively outputted to perform printing.
Patent JP-H0329875-A (JP)
Title: Magnetoresistance element made of ferromagnetic body
Inventor: ANDO HISAHIRO
IPC: G01R33/06
Filed: 1989-06-28
Abstract: PURPOSE:To certainly perform differential detecting operation by a method wherein the first - fourth thin film magnetoresistance parts are provided by forming a ferromagnetic material into a thin film in a meandering state so that the first and second ones and the third and fourth ones amoung them are respectively connected in series but both of them are connected in parallel and arranged in parallel patterns close to each other. CONSTITUTION:The first - fourth meandering thin film magnetoresistance parts 32-35 are provided on an insulating substrate 31 in the same resistance value so that the resistance parts 32, 33 and 34, 35 are respectively connected in series but the resistance parts 32, 35 and 33, 34 are respectively arranged so as to become parallel patterns close to each other in the almost same pattern. Common connection points and output terminals 38, 41 thereof are respectively provided to the resistance parts 32, 33 and 34, 35. When magnetic fields in the same direction are applied to the respective resistance parts, a differential voltage signal is outputted between the common connection point of the resistance parts 32, 33 and that of the resistance parts 34, 35 and the resistance parts 32, 35 and 33, 34 respectively show the same detection characteristic. By this constitution, differential detecting operation can be certainly performed.
Patent JP-H06348418-A (JP)
Title: Memory control method for waveform storage device
Inventor: SAITO MASANORI
IPC: H03M1/12
Filed: 1993-06-11
Abstract: PURPOSE:To improve the using efficiency of a memory by supplying plural pairs of clocks for updating memory addresses to a memory. CONSTITUTION:A line memory 4 sets up its address to '0' by an address initializing signal 3b and then successively inputs memory input data 4a based upon writing clocks 3e. The writing clocks 3e are used also for updating the addresses of the memory 4. Although A/D conversion is executed by a clock with the same timing as that of the clock 3e, the output timing of A/D conversion data and writing clocks in the memory 4 are managed as pairs of clocks, the data of a channel 1 are stored in the odd addresses of the memory 4 and the data of a channel 2 are stored in the even addresses of the memory 4. Namely, channel addresses is made to corresponded to respective clocks and plural channel data are alternately stored in the memory 4.
Patent JP-H0456627-A (JP)
Title: Window moulding for automobile
Inventor: YADA YUKIHIKO
IPC: B60J1/18
Filed: 1990-06-25
Abstract: PURPOSE:To decorate the whole periphery of a rear window glass with a single moulding by protruding a cover part, brought into resilient contact with a lower panel, from only a moulding part mounted on the lower part of the rear window glass, and removing the seal part, attached to other moulding part, of this moulding part. CONSTITUTION:A moulding M is mounted in a gap 3 provided between the peripheral edge part of a glass C and a roof panel 1 throughout a range of from the upper part of a rear window glass to two sides. A seal part 13 is brought into resilient contact with the roof panel 1 and a gap 3 part is concealed with a decorative part 11 and the seal part 13. Meanwhile, at the lower part of a rear window glass G, since a trunk panel 4 is opened upward, a gap 5 between the peripheral edge part of the rear window glass G and the trunk panel 4 can not be concealed with the decorative part 11 and the seal part 13. In order to cope with this situation, a cover part 14 is protruded from the lower end of a stay part 12, and brought into resilient contact with a lower panel 2 in a state to remove the seal part 13.
Patent JP-S5868314-A (JP)
Title: Attenuator
Inventor: SHIBATA JIYUNICHI
IPC: H03H7/24
Filed: 1981-10-16
Abstract: PURPOSE:To obtain prescribed kinds of attenuation stepwise through simple constitution, by allowing an attenuation part to be inserted into and extracted from a circuit substrate freely. CONSTITUTION:A circuit substrate 1 consists of an earth part 2, an input terminal side land part 3a, an output terminal side land part 3b, an input terminal 5, an output terminal 6, and pin receptacles 13 arranged in a regular triangle. Insulating parts 4 are formed at the circumferences of the land parts 3a and 3b and pin receptacles 13,and the terminals 5 and 6 are composed of center conductor connection parts 5a and 6a, external conductor connection parts 5b and 6b, and coaxial cable fixing screw rods 5c and 6c respectively. An attenuation part 7 consists of connection pins 9, resistances 10, and attenuation display parts 11 arranged on an insulating substrate 8, and is used by inserting the pins 9 into the pin receptacles 13. For variation in attenuation, for example, from 8dB to 12dB, the pins 9 are extracted from the pin receptacles 13 and after the attenuation part 7 is rotated by 120 deg., the pins 9 are inserted into the pin receptacles 13.
Patent JP-H11344855-A (JP)
Title: Image forming device
Inventor: KOINUMA NORIYUKI
IPC: G03G15/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device using a small-sized developing device, which even when a quantity of toner remaining in the developing device decreases, maintains the ability to supply the developer to a developing roller and obtains an image having satisfactory density. SOLUTION: This image forming device develops a latent image on a photoreceptor by the use of the developing device 21, equipped with the developing roller 35 for holding the toner on itself, a toner supply roller 36 for supplying the toner to the developing roller, agitators 37 and 38 for carrying the toner to the toner supply roller, and a remaining-toner quantitative sensor 41 for detecting the quantity of remaining toner. In this case, according to the result of the detection by the remaining-toner quantitative sensor, the number of the rotations of each of the agitators is increased to enhance the ability for carrying the toner to the vicinity of the toner supply roller.  Therefore, even if the toner in the developing device decreases, the quantity of toner carried to the vicinity of the toner supply roller tends not to decrease, which makes it possible to maintain the quantity of toner which the toner supply roller supplies to the developing roller.
Patent JP-H0461912-A (JP)
Title: Removal of carbon dioxide
Inventor: HAMAMOTO OSAMU
IPC: B01D53/34
Filed: 1990-06-25
Abstract: PURPOSE:To absorb CO2 by an inexpensive apparatus and simple operation by bringing a carbon dioxide-containing substance into contact with a carbon dioxide absorbing solution through a cation exchange membrane. CONSTITUTION:CO2-containing gas is brought into contact with a CO2 absorbing solution such as seawater or an alkali solution through a cation exchange membrane 2 (e.g. an ion exchange membrane containing a sulfone group and/or carboxylic acid group as an ion exchange group such as a fluorine type cation exchange membrane) to absorb CO2 from said gas 1. Only CO2 can be absorbed by this inexpensive apparatus and simple operation and, when seawater is used as the absorbing solution, the seawater having CO2 absorbed therein is discharged to the sea as it is and CO2 can be immobulized by marine organisms.
Patent JP-S6320897-A (JP)
Inventor: SATO SUSUMU
IPC: H05K7/20
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000004090-A (JP)
Title: Heat exchange device for electronic apparatus enclosure
Inventor: SONODA HIRONOBU
IPC: H05K7/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchange device for an electronic apparatus enclosure which is small and thin, offers high heat exchange capability and is capable of controlling temperature with accuracy. SOLUTION: This heat exchange device for an electronic apparatus enclosure comprises a sealed enclosure 1 for housing electronic apparatus, and a heat exchanger 2 provided with a heat receiving portion 3 placed inside the enclosure, a heat radiating portion 4 placed outside the enclosure, and a metallic conductive plate 5, which separates the heat receiving portion and the heat radiating portion. The heat receiving portion and the heat radiating portion are positioned diagonally in the vertical direction.  The conductive plate comprises a heat reception-side conductive plate 51 joined with a heat receiving fin board and a heat radiation-side conductive plate 52 which is joined with a heat radiating fin board, and a thermoelectric effect element 6 with its heat absorbing side in tight contact with the heat reception-side conductive plate and with its heat radiating side in tight contact with the heat radiation-side conductive plate is placed at the boundary between the two conductive plates.
Patent JP-S6229123-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/02
Filed: 1985-07-30
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-S6327653-A (JP)
Inventor: HOSONO AKIHIRO
IPC: E04D3/366
Filed: 1986-07-17
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-H1116392-A (JP)
Title: Test circuit and test method for semiconductor integrated circuit
Inventor: TAKANASHI TAKESHI
IPC: G01R31/28
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of replacement for each word and each digit and improve the productivity of an IC by a method wherein three terminals are provided and, if a test result is defective, the bit positions of the defects are serially outputted to judge whether a memory circuit is acceptable or not and to obtain address information and bit position information of the defective bits. SOLUTION: In the test circuit of a RAM 9, if a test signal terminal 1 is active, the RAM 9 is put into a test mode and the output of a selector circuit 4 is switched to an input from an input data generating circuit 5 and an address signal 14 from a counter circuit 6. In the test mode, the number of pulses from a clock input terminal 3 is counted by the counter circuit 6 and the address signal 14, an output from the input data generating circuit 5, an output from a reading/writing control circuit 11 and the comparison data of a comparison circuit 7 are determined in accordance with the counted value.