baber/WOPTO huggingface dataset:
Patent JP-H0668398-A (JP)
Title: Road detecting device for vehicle
Inventor: KAMIMURA HIROKI
IPC: G01S13/93
Filed: 1992-08-17
Abstract: PURPOSE:To improve travel safety characteristic by detecting a distant road shape even in nighttime or when a visual field is bad because of rain, fog, etc. CONSTITUTION:This device is provided with a radar device 36 which sends an electromagnetic wave toward the front of self-vehicle and detects obstacles before it and the road shape is estimated from the relative positions of plural reflectors provided along a guide rail among the forward obstacles detected by the radar device 36 with self-vehicle or the relative positions of reflectors provided on plural precedent vehicles with self-vehicle or/and their lateral displacement or with both of them. Then when the road shape is curved, that is displayed on a display unit 55 provided where the driver in the carbon can easily see the unit and automatic steering operation corresponding to the road shape is performed.
Patent JP-H0380382-A (JP)
Title: Merchandise data reader
Inventor: KONO MITSUNORI
IPC: G06K7/10
Filed: 1989-08-24
Abstract: PURPOSE:To improve service for a customer who purchases a large amount of merchandise by forming a read window at a carrier path, and providing a scanner at a cart guide on one side. CONSTITUTION:Plan view shows a state where an empty cart 2 is sent to the deliver-out side of the carrier path 1 and the customer 18 sends the cart 2 in which the merchandise are housed to the deliver-in side of the carrier path 1. At such a state, goods data is read with the scanner 9 in a process that the goods in the cart 2 pass the front plane of the read window 8 and are housed in the cart 2 at the deliver-out side. Thereby, the service for the customer who purchases a large amount of merchandise can be improved.
Patent JP-H1149228-A (JP)
Title: Ic-carrying unit having carrier provided with package-fit-in groove
Inventor: HIRONAKA MAMORU
IPC: B65D73/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an IC-carrying unit having a carrier provided with a package-fit-in groove which is used in a horizontal carrying system auto-handler, correctly contacts an IC socket, and causes no lead deformation. SOLUTION: The carrier of the IC-carrying unit has a recess 20 on which an IC 1 is mounted. Holes 21 and 22 into which the opposite leads 1A of the IC 1 slip away are made through the bottom of the recess 20. Step parts 25 and 26 are formed on the opposite walls 23 and 24 of the recess 20 which correspond to both package-end-faces 11 and 12 having no leads of the IC 1. The height of each of the step parts 25 and 26 from the bottom of the recess 20 is lower than the projecting positions of the leads of the IC 1. An interspace between both the opposite side walls of the raised parts 25 and 26 is slightly longer than the lengths of the lower parts of both the end faces 11 and 12 of the package 1B.
Patent JP-H1150232-A (JP)
Title: Vacuum deposition device
Inventor: NEGISHI TOSHIO
IPC: C23C14/12
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum deposition device capable of executing precise temp. control without mutual thermal interference between organic vapor depositing sources. SOLUTION: A vapor deposition source housing device 3 is arranged at the inside of a vacuum tank 8 of a vacuum deposition device 2, plural organic vapor deposition sources 221 and 222 are housed in the vapor deposition source housing device 3, and microheaters 251 and 252 are energized to generate heat. Since the space between the organic vapor deposition sources 221 and 222 is shielded by the vapor deposition source housing device 3, the mutual interference of heat caused by heat radiation does not occur, and precise temp. control can be executed. In the case cooling water is circulated within the vapor deposition source housing device 3, the mutual interference of heat caused by thermal conduction is also eliminated.
Patent JP-H0382041-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKAYASHIKI HIROYUKI
IPC: H01L29/08
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the number of manufacturing processes by forming a pattern so as to form a channel cut that is the component element of a bipolar part at an electrode formation mask in a MOS part and forming the bipolar part equipped with an electrode in the MOS part as well as the channel cut with the same process by using the above mask. CONSTITUTION:When a bipolar MOS integrated circuit in which mixed installation of a MOS and a bipolar transistor is performed on the same semiconductor board is manufactured, a pattern is formed so as to form a channel cut that is the component element of a bipolar part at an electrode formation mask in a MOS part in addition to a pattern for forming the concerned electrode. Then, the electrode in the MOS part as well as the bipolar part equipped with the foregoing channel cut are formed by the same process by using the above mask. For example, a channel cut formation electrode pattern that is formed is used for the electrode formation mask in the MOS part and then, a channel cut formation electrode 108 is formed. Subsequently, positive voltage is impressed to the electrode 108 and the channel cut is formed by causing the surface of an N-type epitaxial layer 103 directly under the electrode 108 to be negatively charged.
Patent JP-S6458382-A (JP)
Title: Coating method of metal using composition of polyvinylidene fluoride
Inventor: INAI TOSHIMI
IPC: B05D7/24
Filed: 1987-08-31
Abstract: PURPOSE:To raise hot-water resistance and chemical resistance at high temperatures, by forming a molten coating composed of polyvinylidene fluoride as a major part and inorganic filler on the surface of an under-coating layer of a metal, thereafter precooling it at specific temperatures. CONSTITUTION:On the surface of an under-coating layer of a metal which has been applied to the metal, a molten coating composed of a composition containing polyvinylidene fluoride as a major part and an inorganic filler at a ratio of 5-40wt.% is formed at a temperature of 200-350 deg.C. Thereafter, the molten coating is pretreated at a treatment temperature TA represented by an equation I for at least 1min to form a coating. A preferable under-coating treatment is conducted by coating an under-coating composition composed mainly of thermosetting resin. Further, inorganic filler which is added to polyvinylidene fluoride are metallic oxide, glass, carbon, ceramics, etc.
Patent JP-H03249828-A (JP)
Title: Method for isolating fault position of optical transmission line and fault position isolating device
Inventor: TOMITA NOBUO
IPC: H04B3/46
Filed: 1990-08-20
Abstract: PURPOSE:To instantaneously isolate the faults in an optical line and a transmitter by transferring light to an outgoing conductor when the insertion conductor of the light to be tested is an incoming conductor, and to the incoming conductor in an opposite case, taking out the light by means of a photocoupler installed on the inner side of a station in the same conductor, receiving it in a light receiver and isolating the fault in the optical line and the transmitter in accordance with the presence or absence of the light. CONSTITUTION:The light is demultiplexed by the photocoupler 4 inserted into the outgoing conductor, and it passes through an optical filter for interrupting communication light 10, where the light is subjected to phometry by a light receiver 9. When the fault such as breaking is present in the optical line, the light cannot be received and it is detected to be the line fault. Then, the light is reflected by the optical filter 7 and inserted into an optical fiber for test light transmission 5c. The optical fiber 5c is connected to the other side and it forms a loop between the incoming and outgoing conductors on the light. Thus, the fault can instantaneously be isolated by an operation from inside the station.
Patent JP-H0880647-A (JP)
Title: Recording device
Inventor: TAKAHASHI KEIJI
IPC: B41J13/00
Filed: 1994-09-13
Abstract: PURPOSE: To highly accurately execute the positional controlling of recording paper without being influenced by the angular error of a stepping motor or the like by a method wherein a controlling part for stopping the driving means of a conveying roller when the conveyance of medium to be recorded to recording start position is recognized by means of the information sent from a reflection type sensor is equipped. CONSTITUTION: This recording device is equipped with a conveying roller for conveying medium to be recorded to a recording start position and its driving means and further carriages 70, on each of which a recording head is installed and which reciprocated towards the sub-direction of the medium to be recorded and further equipped with a ring type member, which is pressed onto the rotating shaft of the conveying roller 10 and on the peripheral surface of which a positional detecting pattern is printed. A reflection type sensor 40, which is arranged opposite to the peripheral surface of the ring type member so as to detect the positional detecting pattern is provided. When the conveyance of the medium to be recorded to the recording start position is recognized by the information sent from the sensor 40, the driving means of the conveying roller 10 is stopped.
Patent JP-H0381961-A (JP)
Title: Thermal battery
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1989-08-24
Abstract: PURPOSE:To restrain increase in temperature in terminals to avoid damages caused by temperature increase by installing radiators in terminals of a thermal battery. CONSTITUTION:A positive terminal radiator 16 is installed in a positive terminal 14 and a negative terminal radiator 17 is installed in a negative terminal 15. The radiators 16, 17 are made of blacked copper and their sides are cut so as to increase radiation area. Adverse effect on the terminal caused by heat, such as melting or decomposition of a lead wire and disconnection of soldering, can be prevented.
Patent JP-H1166122-A (JP)
Title: Analytic model generating method and storage medium where program thereof is stored
Inventor: CHIWATA YUKIO
IPC: G06F17/50
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To make it easy to generate a three-dimensional analytic model by adapting characteristic information needed for an analyzing process and generating a three-dimensional analytic model having characteristic information needed for analyzing processes. SOLUTION: A conductor model is generated (S13) by performing a three- dimensional processing based upon two-dimensional design data and Z information and adding necessary characteristic information, parameters are inputted (S14) to a library as to elements which are not included in the two-dimensional design data, but objects of the analyzing processings, and a conductor model for additional elements is generated (S15) by generating and extracting three- dimensional models, thereby generating a three-dimensional conductor model (S16). An adapting processing for matching connection characteristics of the respective elements constituting the three-dimensional conductor model or integrating circumferential insulator models is performed (S17) to generate a three- dimensional master model (S18).  Further, an element ring is extracted from the three-dimensional master model and, for example, analyzing processing for line analysis, structure analysis, heat analysis, etc., is performed (S19).
Patent JP-2000036138-A (JP)
Title: Information processor and its method
Inventor: SHITO SHUNICHI
IPC: G11B9/14
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and its method capable of dramatically suppressing an error rate in information recording and reproduction by recording and reproducing only in the direction of stable probe scanning, in the device that records and reproduces information on the surface of a recording medium by rotary scanning. SOLUTION: In the information processing device or its method that records/ reproduces information by relatively scanning a probe 102, which is installed in a supporting body, against the surface of a recording medium 103 through rotary scanning and thereby using its physical interaction; the device or the method is structured such that, in accordance with the relative scanning direction against the recording medium 103 of the probe 102 installed in the supporting body, the information recording and reproducing operation is switched so that the unstable area of the medium 103 in the information recording and reproduction is not recorded and reproduced.
Patent JP-H05232242-A (JP)
Title: Ultrasonic sensor
Inventor: AZUMA NAOYA
IPC: G01N29/30
Filed: 1991-08-29
Abstract: PURPOSE:To enable the detection of an obstacle existing at a close range down ahead of a bumper or the like without detecting the road surface even when the sensor is installed at a low point of the body of an automobile or the like. CONSTITUTION:This ultrasonic sensor has an ultrasonic transmitter/receiver 1, a transmission signal circuit 2 which outputs an ultrasonic pulse intermittently to the ultrasonic transmitter/receiver 1 at a specified frequency, a receiving amplification circuit 3a which amplifies a received signal received with the ultrasonic transmitter/receiver 1 between one and the subsequent transmission. It also has a received signal processing circuit 3 which compares the received signal amplified with the receiving amplification circuit 3a with a specified threshold to detect an object and a reporting means 4 which receives an output signal from the received signal processing circuit 3 to notify the presence of the object. The received signal processing circuit 3 is provided with a gain control signal circuit 3e which lowers a gain of the receiving amplification circuit 3a by a specified level according to the passage of time between one and the subsequent timings of transmission.
Patent JP-2001040615-A (JP)
Title: Emulsion spraying device in pavement machine
Inventor: FUJIWARA SHIGERU
IPC: E01C19/17
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a state damaging the strength quality of pavement by falling a plied timber on a bed in which emulsion is not sprayed by arranging a front side spray part more frontward than the front end of a bar conveyor. SOLUTION: A pavement machine 1 is provided with an emulsion spraying device for spraying an emulsion from spray parts 11, 12 to a bed, a bar conveyor 4 for carrying a pavement plied timber from frontward to rearward to supply to the bed, and a screwed device 7 for laying and leveling pavement plied timber. In the pavement machine 1, the front side spray part 11 is arranged frontward from the front end of the bar conveyor 4. Thus, even when the plied timber falls on the bed, the emulsion is already sprayed on the part, and nonconformity producing a part in which the emulsion is not sprayed between the bed and the plied timber is eliminated.
Patent JP-H0382938-A (JP)
Title: Method for measuring concentration of intersticial oxygen in silicon crystal
Inventor: KANEDA CHIHOKO
IPC: H01L21/322
Filed: 1989-08-25
Abstract: PURPOSE:To make it possible to measure the concentration of oxygen even for a resistive silicon crystal whose dopant-content rate is a specified value or higher by comparing the peak intensity of Raman scattering by the oscillation of oxygen in lattice appearing in a specified wave number region with the peak intensity of the secondary Raman lines inherent to a silicon crystal appearing in the specified wave number region. CONSTITUTION:Laser light from a laser light source 2 is reflected from a mirror 3 and inputted into a silicon crystal sample 1. Scattering light due to Raman scattering generated by the incident light is condensed through a lens 4. The light is condensed in a scattering light detector 5. The wave number and the peak intensity of the scattering are measured and displayed on a recorder 6 as the Raman spectrum diagram. Then, a background line shown by a dotted line is set in consideration of the noise component in each wavelength region on the Raman spectrum diagram. Then, the peak intensity of the scattering in the wave number region of 1,020 - 1,040cm<-1> and the peak intensity of the wave number region of 940 - 1,020cm<-1> are determined by measuring the heights of the highest parts of the peaks with the background line as a reference. Both peak intensities are compared, and the concentration of the oxygen in a lattice is determined.
Patent JP-S6198217-A (JP)
Inventor: MIYAMOTO SEIICHI
IPC: A47G19/02
Filed: 1984-10-18
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-S6374976-A (JP)
Inventor: SASAKI TAKEO
IPC: C04B35/81
Filed: 1986-09-19
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-S6186247-A (JP)
Inventor: HARUTOMUUTO KURATSUPU
IPC: B31B50/62
Filed: 1985-10-03
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-H0949466-A (JP)
Title: Intake device for engine
Inventor: YAMAGUCHI ATSUO
IPC: F02M35/12
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a covering member which prevents infiltration of water from an air suction port in an engine. SOLUTION: Air sucked through an air suction port 8 to an air duct 7, with one end serving as the air suction port 8, is guided to an engine via an air cleaner 3 and a silencer 4. The air suction port 8 is arranged in the side of the air cleaner 3 and in the vicinity of the silencer 4, and opened in the upward direction, and a swollen part 6 of covering upward of the air suction port 8 is integrally formed by holding a prescribed distance therefrom in the silencer 4.
Patent JP-H0382739-A (JP)
Title: Duplex stainless steel excellent in hot workability and corrosion resistance
Inventor: KONDO KUNIO
IPC: C22C38/46
Filed: 1989-08-25
Abstract: PURPOSE:To improve corrosion resistance and hot workability by specifying respective contents of C, Si, Mn, P, S, Cr, Ni, Mo, Cu, V, etc., and ferrite. CONSTITUTION:The duplex stainless steel has a composition consisting of, by weight, <=0.03% C, 0.1-2% Si, 0.1-2% Mn, <=0.05% P, <=0.002% S, 17-30% Cr, 1-11% Ni, 1-6% Mo, 0.1.2% Cu, 0.01-0.5% V, 0.01-0.04% Al, 0.1-0.4% N, <=0.005% O, one or more kinds among 0.0005-0.01% Ca, 0.0005-0.01% Mg, and 0.0005-0.01% REM, and the balance Fe. Further, S(%)+O(%), Al(%)+N(%), and ferrite content are regulated to <=0.005%, <=0.007%, and 30-70vol.%, respectively. The above steel has superior corrosion resistance and hot workability.
Patent JP-S6462900-A (JP)
Title: Method for evaluating nonvolatile storage element and data processor using it
Inventor: WAKIMOTO HARUMI
IPC: G11C16/06
Filed: 1987-09-02
Abstract: PURPOSE:To evaluate a data holding characteristic without giving stress to a nonvolatile storage element, by executing a superficial writing to the nonvolatile storage element, reading it and comparing it with writing data. CONSTITUTION:For example, in a writing from a microprocessor CPU to a storage area M0 or to a register RG, a pre-writing is executed. By shortening a writing time or by lowering a writing voltage, the prescribed superficial writing is executed. The writing data held by the microprocessor CPU and read data are comparing and when the decision of the comparison is defective, an access is executed again to the preliminary register RG and the same decision is executed. Then, the practical writing is executed to accompany an additional writing to the register RG to have a satisfactory holding characteristic. Thus, since the data holding characteristic is evaluated and only the superficial writing is executed, the stress to the nonvolatile storage element can be reduced.
Patent JP-S6375310-A (JP)
Title: Exhauster for four-cycle engine
Inventor: KAJIWARA KENICHI
IPC: F02B27/06
Filed: 1986-09-19
Abstract: PURPOSE:To improve inlet efficiency by connecting respectively branch pipes to a plurality of exhaust valves to every one cylinder and providing opening/ closing valves for one part of the branch pipes and controlling opening/closing valves at a medium speed sphere. CONSTITUTION:A plurality of exhaust valves 24a, 24b to every one cylinder is provided, and branch pipes 36a, 36b are connected to respective exhaust valves. A plurality of opening/closing valves 42a, 42b are provided for one part of the branch pipes, 36a. The valve 42a is opened and the valve 42b is closed on the low speed side of a medium speed sphere. The valve 42a is closed and the valve 42b is opened on the high speed side of the medium speed sphere. By this, the exhaust valve-side volume of the branch pipes operating as a resonance chamber against a combustion chamber is changed according to a speed, so inlet efficiency at the medium speed sphere can be heightened.
Patent JP-H0774916-A (JP)
Title: Facsimile server system
Inventor: NAKAMURA YASUO
IPC: H04L12/58
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a facsimile (FAX) server system capable of informing the execution of FAX transmission from a transmitting side to a receiving side. CONSTITUTION:A FAX server device 5a analyzes the contents of a processing request from a client terminal, converts a document requested from the client terminal into a FAX terminal document corresponding to a destination FAX number by means of a data conversion part 11 and transmits the converted document. When a called user can utilize electronic mail, the device 5a transmits electronic mail indicating FX transmission information.
Patent JP-H1151657-A (JP)
Title: Excitation circuit for piezo-electric vibration type angular velocity sensor
Inventor: ISHIZUKA TOMOSHIGE
IPC: G01C19/5614
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity and stability as angular sensor by a method wherein a feedback loop of an oscillation circuit including a piezo-electric vibrator is arranged to drive an excitation side leg part by a signal via a voltage conversion circuit, a signal adjusting circuit and an amplification circuit and an amplification factor of the amplification circuit is controlled by an automatic oscillation control circuit. SOLUTION: At an excitation leg part, a signal electric charge generated by a distortion of a piezo-electric vibrator is very weak, hence, is converted to a voltage signal by a voltage conversion circuit 1 to allow efficiently detecting of the signal electric charge and inputted into a signal adjusting circuit 2. The voltage signal adjusted is inputted into an amplification circuit 3. The voltage signal is amplified so that a gain of a feedback loop of an oscillation circuit including the piezo-electric vibrator may become at least 1 in the resonance frequency at a vibration mode necessary for operation as angular velocity sensor to drive the piezo-electric vibrator.  In addition, the amplification factor of the amplification circuit 3 is automatically controlled by an automatic amplitude control circuit 4 so that the vibration of the piezo-electric vibrator becomes sinusoidal with a fixed amplitude thereby enabling accurate detection of a vibration attributed to a Coriolis force.