baber/WOPTO huggingface dataset:
Patent JP-H11105728-A (JP)
Title: Steering controller for vehicle
Inventor: KAGAWA KAZUNORI
IPC: B62D6/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To assist the steering torque by setting the reference lines extended along a lane, and arranged in parallel with each other in a width direction of the lane, and generating the steering torque by selecting a target travel line from the reference lines corresponding to the travelling condition of a vehicle. SOLUTION: A steering controller comprises an electronic control unit(ECU) 10. The steering controller comprises a video camera 12 to pick up an image of a road surface. An image processer 14 is connected with the video camera 12. The image processer 14 extracts a white line from an image signal. An output signal of the image processer 14 is supplied to the EUC 10 to recognize an area of a lane. The steering controller comprises a steering wheel 26, and connects a steering shaft 28. A steering angle sensor 30 is mounted on the steering shaft 28, for generating an output signal corresponding to a steering angle θ of the steering wheel 26. A torque sensor 32 is mounted on the steering shaft 28, for outputting an electric signal corresponding to the steering torque T. Whereby the steering assist of high practicality can be performed.
Patent JP-H06120472-A (JP)
Title: Solid-state image sensing device
Inventor: MASUDA KEISUKE
IPC: H01L27/148
Filed: 1992-10-08
Abstract: PURPOSE:To provide a solid-state image sensing device having excellent sensitivity characteristic by increasing the numerical aperture of the photosensitive means without increase of a chip size. CONSTITUTION:A vertical transfer electrode plate 205 of the (2n-1)th (n is a natural number) line is provided at the vertical plane in the side of a photodiode 204 of the vertical transfer electrode plate 205 of the nth line buried in the depth direction for the surface of the semiconductor substrate 200 and the vertical transfer means 211 of the 2nth line is provided at the vertical plane in the side of the photodiode 209. Since the vertical transfer electrode plate 200 is provided only between the photosensitive means of the (2n-1)th line and 2nth line arranged in two-dimensional, the area occupied by the vertical transfer means is reduced, resulting in increase of the numerical aperture of the photosensitive means.
Patent JP-H01113743-A (JP)
Title: Projecting device
Inventor: HADO HITOSHI
IPC: G03B21/132
Filed: 1987-10-27
Abstract: PURPOSE:To display a large display capacity with a good contrast in black-and- white or color by arranging a 1st polarizing plate, a 1st liquid crystal display element and a 2nd liquid crystal display element and a 2nd polarizing plate on an optical path in order from a light source for a projecting direction. CONSTITUTION:A Fresnel lens 6 is provided on the opening part of the upper surface of a main body case 11 and the liquid crystal unit 12 is provided on the upper surface thereof. In the liquid crystal unit 12, the 1st polarizing plate 3, the 1st liquid crystal display element 1, the 2nd liquid crystal display element 2 and the 2nd polarizing plate 4 are arranged, in order, from the light source 5 side for the projecting direction. The liquid crystal display elements 1 and 2 are laminated in parallel with each other, for example, in contact with each other, a liquid crystal molecule pinched between the respective substrates is twisted and oriented to rotation direction opposite to each other with twist angles which are nearly same angles in a range 180-270 deg.. And optically complementary quality is given to both display elements 1 and 2 by possessing molecule orientation films in which respective pretilt angles are >=1 deg. and making each retardation within the range 0.3-1.2mum.
Patent JP-H04146643-A (JP)
Title: Wire bonding external appearance inspection device
Inventor: CHOMEI MASAYUKI
IPC: H01L21/60
Filed: 1990-10-09
Abstract: PURPOSE:To select the optimum lighting direction according to the inspection items by a method wherein a control means selects the multiple lighting means corresponding to the inspected positions to control the manipulations of the selected lighting means. CONSTITUTION:The title inspection device is provided with three kinds of lighting means i.e., a downward lighting means 2, a transmission lighting means 3 and a ring lighting means 4. Respective lighting means 2-4 are connected to the power supplies 2a-4a feeding power respectively connected to an automatic control system 1. The ON.OFF manipulations of the power supplies 2a-4a are automatically controlled by the automatic control system 1 according to the inspection items. Within respective lighting means, a wire 17 is junctioned between the semiconductor chip 11 mounted on a bed 13 and a lead 14. A camera 21 photographing the wire 17 as the inspection object is arranged above the bed 13. On the other hand, said three kinds of lighting means are respectively arranged around the inspection object. That is, the downward lighting means 2 is positioned above the semiconductor chip 11 while the transmission lighting means 3 is arranged beneath the semiconductor chip 11. Finally, the ring lighting means 4 having a ring shape are arranged as if encircling the semiconductor chip 11.
Patent JP-H03133153-A (JP)
Title: Cassette for substrate
Inventor: YOSHIDA TOSHIO
IPC: H01L21/68
Filed: 1989-10-18
Abstract: PURPOSE:To reduce the number of processes and time for assembling a cassette for substrate and to eliminate a joint hole or fine clearance to prevent treatment solution from entering by carrying out fixing between a frame and a side board with groove by heat fusing. CONSTITUTION:In a cassette composed of a frame 1 and a side board 2 with groove, the frame 1 and the side board 2 with groove are fixed by heat fusing. Heat fusing operation is; to make the frame 1 and the side board 2 with groove close to an assembly position in opposition; to interpose a heat plate between both members; to heat and dissolve a heat plate contact part of both the members simultaneously; to pull out the heat plate; and to carry out pressure- bonding of both the members. Therefore, assembly is completed at a time. Since a fine clearance is not produced in a fusing part due to heat fusing, possibility of treatment solution to enter a fine clearance is eliminated. It is possible to realize easy process control during manufacture of a substrate and to reduce a time of process in this way.
Patent JP-H11108999-A (JP)
Title: Clock tree formation method of scan pass circuit
Inventor: YAMAUCHI TAKASHI
IPC: G01R31/28
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce power source noises and electromigration attributed to concentrated change in the clock of a scan flip flop during limited skew time, while realizing the guaranteeing of the operation of a shift register with a lower overhead in a scan pass flip flop. SOLUTION: In the formation of a clock tree, a securable range of a register is determined and a clock tree formation method is applied for areas 207, 208, 216 and 217 in the range to reduce a normal clock skew. The connection between the areas 207, 208, 216 and 217 follows the sequence of the connection of scan shift paths in a scan pass, a delay is inserted from small one to large one into clock inputs of the areas to connect the areas as a clock shifts to the area closer to a scan data output terminal from the area closer to a scan data input terminal.
Patent JP-H03134440-A (JP)
Title: Multiple air conditioner
Inventor: OSHIMA MASATO
IPC: F25B13/00
Filed: 1989-10-20
Abstract: PURPOSE:To increase a piping length and a height difference by simplifying instruments such as valves without lowering a refrigeration cycle function by arranging a fluid device in a branch unit. CONSTITUTION:Once connection portions of solenoid valves 51, 52 of a branch unit B are connected to distribution pipings 14a, 14b where a connection piping 16 via a motor-driven expansion valve 4 in an outdoor unit A is distributed in the branch unit B. A delivery port 7 of a fluid device F is connected to a connection piping 15 via a four-way valve 2 ion the outdoor unit A, and distribution ports 9a, 9b of the fluid device F are connected via connection pipings 13a, 13b to lower connection pipes 20b, 19b of indoor heat exchangers 42, 41 of opposing indoor units D, C. Accordingly, operation mode is secured only by operations of the fluid device F and opening and closing operations of the solenoid valves 51, 52 mounted in the branch unit B. Hereby, instruments such as valves are simplified without lowering the unction of a refrigeration cycle, and hence a piping length and a height difference are both increased.
Patent JP-H05110516-A (JP)
Title: Optical repeater transmission system and optical repeater circuit
Inventor: KAEDE KAZUHISA
IPC: H04B10/556
Filed: 1991-10-21
Abstract: PURPOSE:To execute dispersion/pre-equalization repeating to an optical signal subjected to NRZ(Non-return-to-zero) modulation. CONSTITUTION:An optical signal subjected to NRZ modulation, transmitted through an optical fiber 101a is inputted to light amplifier 102 by almost the same signal waveform as a transmitting terminal by dispersion and pre- equalization in the transmitting terminal and subjected to light amplification. As for an output light from the light amplifier 102, the greater part thereof is inputted to an optical phase modulator 104, but a part (about 1%) thereof is allowed to branch and converted to an electric signal from an optical signal by a light receiving circuit 105 and the equalizing waveform of an NRZ signal is obtained by an equalizing circuit 106. By inputting the NRZ signal to an optical phase modulator driving circuit 107, the optical phase modulator 104 is driven. By imparting a phase variation to the optical signal by the phase modulator 104, what is called pre-chiarp is applied to the optical signal. Thus, dispersion and pre-equalization are performed and in a receiving terminal, the optical signal of almost the same signal waveform as the transmitting terminal is received.
Patent JP-S60232212-A (JP)
Inventor: FURANKU FUITSUSHIYAA
IPC: B01D17/025
Filed: 1984-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06124492-A (JP)
Title: Disk-shaped recording medium
Inventor: ISHIDA TAKEHISA
IPC: G11B20/12
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a system clock signal wherein a clock pulse whose S/N ratio is good can be always obtained and a jitter component is small. CONSTITUTION:The disk-shaped recording medium is provided with a data area in which an information signal is recorded and with a servo area in which servo information or the like is recorded in advance. Two servo marks 2 which are arranged zigzag around the center of a track and one clock mark 3 at the rear part of the servo area are formed in the servo area S. In a sample servo-type optical disk, the clock mark 3 is formed to be a radial belt-shaped pattern which is continued in the radial direction of the optical disk 1. Thereby, the amplitude of a clock pulse is not changed even in an off-track.
Patent JP-H08113227-A (JP)
Title: Paper vessel and production thereof
Inventor: ADACHI SOZABURO
IPC: B65D1/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide one piece type paper vessel the bottom plate and outer cylinder of which are vertically formed as a unit. CONSTITUTION: A bottom plate 5 with a specified shape like a circle or a square and an outer cylinder 6 vertically erected upward at the outer periphery of the bottom plate 5 are formed as a unit with a compound paper sheet 2 by the pressure forming or the like. Since a complex paper sheet layer 3 which is sandwiched by paper sheet layers 4 constituting the compound paper sheet 2, disperses and contains olefin resin homogeneously, the paper sheet layer is softened with heat to be able to provide an extensible property by which a deep drawing can be applied, or a sealing property. In this way, since one piece type outer cylinder is vertically erected upward as a unit on the bottom plate, it can be formed with one touch in comparison with a conventional two- piece type and hence, it is excellent in the economical point.
Patent JP-S62130357-A (JP)
Title: Speed measuring instrument
Inventor: NAKATSUKA NOBUO
IPC: G01P3/36
Filed: 1985-12-02
Abstract: PURPOSE:To measure a moving speed accurately and continuously by providing a light source which emits a collimated beam as a light projection part and an optical system which shapes the collimated beam into a slit beam whose length is larger than the diameter of a columnar body. CONSTITUTION:When a laser light source 5 is driven, the collimated beam is emitted by the light source 5 and expanded by a cylindrical lens 6 in a sectorial shape in the rotating direction of the columnar body 4 to generate the slit beam 7, which illuminates the surface of the body 4. This illumination light is scattered by the rough surface of the body 4 to generate a slit speckle pattern and the scattered light is made incident on a photodiode 8. The photodiode 8 converts the photodetection signal into an electric signal, which is converted by a buffer amplifier 9 into a voltage signal; and the output signal of the buffer amplifier 9 is processed by a signal processing part 3 to calculate the moving speed of the body 4 and the calculation result is corrected by a coefficient multiplier 10 and outputted to a display part, etc.
Patent JP-H01116958-A (JP)
Title: Floating head slider for double-sided recording/ reproducing
Inventor: SAITO HITOSHI
IPC: G11B17/32
Filed: 1987-10-29
Abstract: PURPOSE:To obtain good head touch even for a flexible disk like recording medium by arranging in opposition the recessed part between 1st, 2nd dynamic pressure slider parts of one part of floating head slider interposing the recording medium and the recording/reproducing head of the other part of the slider. CONSTITUTION:In a floating head slider 10, the 1st dynamic pressure slider part 11 and the 2nd dynamic pressure slider part 13 are provided on the face facing to a magnetic disk and a recessed part 15 is taken in the space between both slider parts 11, 13. Slopes 12, 14 are formed at the upperstream side end part in the rotary direction of the recording medium of each dynamic pressure slider parts 11, 13 and a recording/reproducing head 20 is provided at intervals in the diameter direction of the recording medium from the recessed part 15. In double-sided recording/reproducing, two sliders of this structure are made to interpose the recording medium and the recessed part of one part of the slider and the head of the other part of the slider are opposed. When the recording medium is rotated, air film are formed between the slider parts 11, 13 and magnetic disk and on the other hand, the head 20 is brought into contact with the recording medium. A good head touch can thus be obtd.
Patent JP-S63126324-A (JP)
Title: Bnzs coding circuit
Inventor: ISHIDA KAZUTO
IPC: H04L25/49
Filed: 1986-11-17
Abstract: PURPOSE:To reduce the circuit scale while number of n-bit register array into a half by converting contents of a shift register into a prescribed replacement pattern and sharing it to two channels of bipolar circuits. CONSTITUTION:An n-set of consecutive '0' patterns of a binary code are inputted to an n-bit shift register SR1 and when the state of each SR 11 is all zero, the output of the (n) consecutive '0' detector 2 goes to '1'. and a replaced code pattern of a BnZS code is shifted in place of the n-set of consecutive '0' patterns via each selector 12 of the SR1 by using a load pulse of a LOAD generation FF 5. Moreover, the 1 level of the output of the detector 2 is held in a count state hold circuit 6 at the leading of the clock inverted by the inverter 7, an n-counter 4 is operated and the circuit 6 is reset at the end of count. The FF 31 of the bipolar rule converter 3 at the succeeding position is subject to toggle operation at each clock at n-count of the counter 4 to share the replaced pattern alternately to the bipolar two-channel independently of '0', '1'.
Patent JP-H1192988-A (JP)
Title: Nickel plating method for small sized electric parts, or the like
Inventor: MAYUZUMI KEISUKE
IPC: C25D7/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a nickel plating method for small sized electrical parts, etc., which is excellent in plastic workability and heat treatability after plating. SOLUTION: A barrel plating method is executed by electroplating a pretreated article to be plated by being immersed into a plating liq. for nickel plating. Then, the plating liq. consists essentially of nickel sulfamate or a composite agent thereof and is formed by adding a halogen compound for preventing nickel from becoming non-conductive and a pH stabilizer thereto. Further, nickel bromide or nickel chloride is used as the halogen compound, boric acid is used as the pH stabilizer, and in addition, an internal stress depressor is added into the plating liq.
Patent JP-S62132918-A (JP)
Title: Novel carbamide group-containing liquid crystal polycondensate and its production
Inventor: HANSU YAAKOPU KOTSUKU
IPC: C08G69/42
Filed: 1986-11-17
Abstract: Liquid-crystalline carbamyl-containing polycondensates composed of (a) aromatic hydroxycarboxylic and/or aminocarboxylic acids in which the hydroxyl and amino groups are not vicinal to the carboxyl group, (b) from 0.1 to 20 mol % of urea, (c) aromatic dihydroxy, diamino and/or hydroxy-amino compounds in which the hydroxyl and amino groups are not vicinal, (d) a molar amount equivalent to the total amount of components b and c of an aromatic dicarboxylic acid in which the carboxyl groups are not vicinal, the preparation thereof and fibers, films and moldings prepared therefrom.
Patent JP-H1191851-A (JP)
Title: Cassette storing case
Inventor: SAKURAI YASUTAKE
IPC: B65D85/575
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cassette storing case in which its entire shape can be made small without deteriorating its strength. SOLUTION: A cassette storing case 1 is constructed such that a case main body 4 and a lid member 5 are integrally connected to both sides of a raising piece 2 through hinges 3, 3; three-sided side walls 6 having no wall at their base ends are installed vertically at the case main body 4 and the lid member 5; reel accepting hubs 9, 9 corresponding to the reel holes of a cassette at its central part of the case main body 4; a position determining rib 10 corresponding to an engaging concave part of the cassette is installed vertically at an edge part of the base end; base end surfaces of the side walls 6A, 6B are constituted to project toward the hinge 3; fitting grooves 11, 11 to which the base end surfaces of the front and rearward side walls 6A, 6B of the case main body 4 are fitted are formed at the raising piece 2;  the side walls 13 at the lid member 5 are constructed to be contacted with the outside part of the side wall 6; and opposing surfaces of the side walls 6, 13 of the case main body 4 and the lid member 5 are formed with any one of concave and convex engaging sections 8, 15, respectively.
Patent JP-H10119656-A (JP)
Title: Cargo loading platform belonging to automobile
Inventor: MATSUMOTO AKIRA
IPC: B60R9/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cargo loading platform belonging to an automobile, to which a cargo is surely and easily fixed. SOLUTION: A cargo loading platform belonging to an automobile has a frame 11 mounted to the automobile with frame mounting means 17 and a plurality of fixing means 21-24 to fix a cargo 6 to the frame 11. The fixing means 21-24 fix the luggage 6 to the frame 11 with the movement from a non- lock position to a lock position. The front ones 21, 22 of the fixing means 21-24 have contacting portions 36 to contact the cargo 6 for moving the fixing means 21, 22 to the lock position. An interlocking means 51 moves the fixing means 23, 24 to the lock position interlocking with the movement of the fixing means 21, 22 to the lock position.
Patent JP-H09114813-A (JP)
Title: Document processor and method for it
Inventor: ISHIKAWA HIROSHI
IPC: G06F17/21
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency by analyzing words and phrases and syntaxes in a source file, then collecting them to be series of a command sequence, additionally unifying this command sequence to be a unit to be processed independently and scheduling it by the unit so as to attain free scheduling by the unit of independent processing. SOLUTION: The source file 5 prepared by a client's application software at a host device is inputted to a words and phrases analytic part 21. Analyzed commands are delivered to a syntax analytic part 22 to generate the command sequence being series of grammatically meaningful groups from the command of the result of the words-and-phrases analysis of the source file 5 to be delivered to a document structure analytic part 23. As the result of the analytic processing of document structure, the source file 5 is generated and delivered to a next resource subordinate analytic part 24. The source file 5 is furthermore analyzed concerning space interference after this. The source file 5 given the analysis of space interference is inputted to a scheduling part 26.
Patent JP-S63123344-A (JP)
Title: Sterilization of ice-cream freezer
Inventor: ASADA HIDEO
IPC: A23G9/30
Filed: 1986-11-14
Abstract: PURPOSE:To enable the sterilization of an ice-cream freezer in a short time in high efficiency, without imparting scorch smell to the ice-cream, by heating an ice-cream mix in a cooling chamber up to the sterilization temperature using electromagnetic radiation heating in combination with hot refrigerant gas sent from an evaporator of a refrigeration system connected to the cooling chamber and keeping the mix at the temperature by controlling the electromagnetic radiation heating. CONSTITUTION:A mix which is a raw material for ice-cream such as soft cream is supplied from a tank 2 to a cooling chamber 3 and heated up to the sterilization temperature by using an electromagnetic radiation heating coil 20 in combination with a hot refrigerant gas circulated to an evaporator 17 of a refrigeration system connected to the cooling chamber 3. The temperature of the mix is maintained nearly at the sterilization temperature at least for a time necessary for sterilization by controlling the electromagnetic radiation heating. The ice-cream freezer can be sterilized by this process.
Patent JP-H02121108-A (JP)
Title: Head positioning system for thin film magnetic head inspection instrument
Inventor: HIDA FUMIO
IPC: G01R31/00
Filed: 1988-10-28
Abstract: PURPOSE:To accurately position a head to be inspected at the corresponding track and to improve the inspecting reliability for a head having the small core width in its R/W jobs by applying correction every fixed time to the position shift of a position detecting head that are caused by the temperatures. CONSTITUTION:When the thin film heads 1-1 and 1-2 are continuously checked for a long time, a position detecting head 1-3 is moved by a carriage mechanism so that the difference signal between two position signals detected by the head 1-3 before the check is set at '0', i.e., the position error is equal to '0'. The corrected position of the carriage mechanism is detected by a laser length measuring instrument, and the data on this detection is recorded in a memory. Then the heads are inspected based on the position of the carriage mechanism. The position detecting accuracy is very high since the detecting accuracy of the laser length measuring instrument is extremely high.