baber/WOPTO huggingface dataset:
Patent JP-H0327524-A (JP)
Title: Apparatus for processing of semiconductor wafer
Inventor: OGUSHI TETSURO
IPC: H01L21/304
Filed: 1989-06-23
Abstract: PURPOSE:To surely clean the inside of a groove to improve reliability of a wafer by a method wherein after gas in a sealed processing reservoir is replaced by vapor, the vapor is cooled to reduce pressure in the processing reservoir and specific processing solution is made to enter a trench groove of a wafer. CONSTITUTION:A wafer 2 is mounted on a base 3 in a processing reservoir 1 of a sealed vessel and vapor which is likely to dissolve in processing solution is generated from a vapor generator 4. Gas in the reservoir 1 is discharged from gas discharging tubes 8a, 8b according to the specific gravity of the gas and the steam to fill the reservoir 1 with the vapor. Then when the tubes 8a, 8b are closed and the vapor is cooled and condensed with cooling water passed through a cooler 14, the pressure in the reservoir 1 drops and the gas in a trench reservoir of the wafer 2 is expanded and discharged to be replaced by the vapor. Then with specific processing solution supplied from a processing solution supply tube 7 to the wafer 2, the vapor in a groove is dissolved in the processing solution so that the solution enters the groove. Thus cleaning or etching in the groove can be done surely thereby improving wafer reliability.
Patent JP-H11353589-A (JP)
Title: Navigation system
Inventor: EZU MASAHIRO
IPC: G08G1/0969
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a navigation system by appropriately selecting possible operations of the navigation system corresponding to surrounding conditions during traveling. SOLUTION: A front distance sensor 2 emits a millimeter wave or laser beam toward the front side of a car body, receives a reflected echo signal from a front object, operates the distance to the end of a preceding car or relative speed from the received echo signal and outputs the operated result. A rear distance sensor 3 emits a millimeter wave or laser beam toward the rear side of the vehicle, receives a reflected echo signal from a rear object, operates the distance to the head of a following vehicle or relative speed from the received echo signal and outputs the operated result. Then, the surrounding conditions are judged while referring to all of the front condition of the vehicle, rear condition or condition of an advancing path as objects and the operation group of the navigation system is selected.  A navigation control part 20 outputs signals to a display 25 and a speaker 26 and controls the navigation system by performing the desired display or notification.
Patent JP-H09323778-A (JP)
Title: Disk storage rack
Inventor: MINAGAWA TSUTOMU
IPC: B65D85/57
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To protect the signal-recording sides of disks and take out surely the disks stored densely. SOLUTION: The lower face of each of storage parts 4 which are in contact with the peripheries of disks 6 stored in the disk storage parts 4 provided parallelly is one inclined on one side, thereby increasing a gap between each of the storage walls 7a-7c of the storage parts 4 for the disks 6 and the signal- reading side of each of the corresponding disks 6. Each of insertion/extraction parts for the disks 6, from which the stored disks 6 are taken out or stored is in the form of a V-shaped guide groove 3, thereby densely storing them next to each other and holding the stored disks 6 with less inclination. Thus, each specific disk 6 can be taken out correctly and supplied to a disk recording/ reproducing device surely.
Patent JP-S6317134-A (JP)
Title: Seat device for automobile
Inventor: NAKAO KOJI
IPC: B60N2/08
Filed: 1986-07-09
Abstract: PURPOSE:To secure a sufficient trunk room space by dividing the rear seat of a van type car into the right and left parts and mounting each divided seat on the right and left sliding mechanisms and allowing one seat to be slided rearwardly through a link when the other seat is slided forwardly. CONSTITUTION:A rear seat 3 in the front part of trunk room 5 is divided into the right and left seats 7 and 8, and the seat cushions 7a and 8a are mounted onto the right and left slide mechanisms 9 and 10, respectively. Each slide mechanism 9, 10 is constituted of a pair of guide rails 11 and 13 as lower rails and a pair of sliders 12 and 14 as upper rails. One slider 12 is arranged at the back of the other slider 14, and the both edges of a link 20 which is turnable around a supporting shaft 19 are engaged with the pins 17 and 18 installed integrally with the contiguous sliders 12 and 14 at the center part. The seat 7 can be slided forwardly by the counterclockwise turn of the link 20, and the seat 8 can be slided rearwardly.
Patent JP-H0453053-A (JP)
Title: Program reserving device
Inventor: YOSHIKAWA HARUHIRO
IPC: H04N5/44
Filed: 1990-06-19
Abstract: PURPOSE:To easily execute picture recording and sound recording by managing and controlling a device, which is composed of means for reading, designating, storing and commanding a program, by a CPU. CONSTITUTION:When it is decided by a CPU 26 that a program data file is already prepared, the program file is read from a RAM 44 to the CPU and displayed on a display part 28 as a program list. A user touches the desired program to be recorded by a finger based on the display and inputs the program. Afterwards, the operation of confirming the inputted contents is executed and in the case of 'OK', the next step is started to reserve or cancel the program.
Patent JP-S63104335-A (JP)
Inventor: RANDEI DEIIN KOSU
IPC: H01L21/302
Filed: 1987-07-01
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-S5950490-A (JP)
Inventor: KUSUMOTO HIKOICHI
IPC: G09G5/32
Filed: 1982-09-17
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-H0512252-A (JP)
Title: Device and method for converting kana-kanji
Inventor: TAKAO NAOYA
IPC: G06F17/22
Filed: 1991-07-03
Abstract: PURPOSE:To improve the operability of a KANA(Japanese syllabary)-KANJI (Chinese character) conversion device by removing a clause candidate including an attached word character string becoming an error by means of connecting plural attached words from a conversion result and eliminating the need of correcting the conversion result by an operator. CONSTITUTION:An attached word error removal part 107 removes the clause candidate including an attached word error pattern, which is stored in an error pattern dictionary l06, from the clause candidates which a clause candidate generation part 105 generates by retrieving an independent word dictionary 102, an attached word dictionary 103 and a connection dictionary 104. A clause candidate decision part 109 decides one maximum liklihood candidate from the remaining, and a clause candidate indication part 110 indicates them to the operator. A clause candidate correction part 111 makes the operator correct it. An error pattern extraction part 112, an error pattern registration part 113 and an error pattern elimination part 114 add and eliminate the error pattern as against the error pattern dictionary 106.
Patent JP-H0455416-A (JP)
Title: Resin for optical use
Inventor: MIYAZAKI TAKESHI
IPC: G02B1/04
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the title resin useful as plastic lens for glasses, having optical characteristics such as refractive index, chromatic characteristics such as refractive index, chromatic aberration and transparency and mechanical characteristics by polymerizing a raw material monomer containing a specific organic sulfur compound. CONSTITUTION:The objective resin containing an organic sulfur compound (e.g. compound shown by formula I (R is H or methyl; X is Cl or Br; Cl) is 0 or 1; (m), (n) and (p) are 0-2) is obtained by polymerizing a raw material monomer (e.g. styrene) containing 50-100 wt.% organic sulfur compound, e.g., shown by formula II or III.
Patent JP-H109027-A (JP)
Title: Driving circuit of fuel injection valve
Inventor: YONEKURA KOICHIRO
IPC: F02M69/46
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To allow to carry out the fuel injection in the condition the lead line is cut off instantly, as well as to prevent the damage and the like of elements, when a lead line between a driving circuit and an injector is cut off, or a connector to connect both members is disconnected. SOLUTION: A circuit to let flow a minute current not operating a solenoid 3 when an injector is not driven is provided, the current at one point in the downstream of the solenoid of the circuit is compared with a current to be the standard so as to decide the wire cutting such as the disconnection of a connector. And only when the wire cutting is continued more than a specific time, the injection signal to be the input is made in a type not to transmit to the latter stage when the wire cutting is detected, by the function of a gate 9 which consists of a flipflop, a one-touch multivibrater, and the like.  As a result, when the disconnection of a lead line between the driving circuit and the injector, and the removal of the connector to connect both members, are generated, the damage and the like of the elements are prevented, and at the same time, the fuel injection is carried out in an instant.
Patent JP-S5641565-A (JP)
Title: Single sheet automatic double recording and reproducing unit
Inventor: NAKAMATSU YOSHIROU
IPC: G11B20/00
Filed: 1979-12-15
Abstract: PURPOSE:To make it possible to perform double recording and reproducing swiftly and stably by means of relatively simple structure, by forming the unit so that a bouble track can be recorded and reproduced to and from the same medium automatically and continuously by use of only one unit. CONSTITUTION:A sheet 24 is placed at the position of the locating ruler 5 on the disk 4, and a track 26 is recorded by rotating the disk 4. When the ruler 5 has come round to the aforesaid position in the next place, the sheet 24 is detached from the ruler 5 by raising it from below to the position above the ruler 5 by use of a sheet push-up bar 28. Subsequently, after moving the sheet 24 in the direction as indicated with an arrow with the sheet shift lever 29, the disk 4 is rotated in the direction as indicated with an arrow, supporting and fixing the sheet 24 in the hollow with the hold-up plate 30, and when the ruler 5 has come downwards, the sheet is fixed on the disk with the hold-up plate down by the sheet holding cover 7. After that, recording and reproducing are carried out by rotating the disk 4, and a new spiral track is recorded. Thus, double recording and reproducing can be performed swiftly and stably.
Patent JP-H1110901-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI NORIYUKI
IPC: B41J2/175
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which run out of ink can be detected accurately in a short time without extending the structure. SOLUTION: The ink jet recorder comprises an ink jet heater disposed in an ink jet recording head, and an electrode 1011 connected with the ink jet heater through an ink jet channel made in the ink jet recording head. A voltage is applied to the ink jet heater 225 and a maximum voltage being generated in the electrode 1011 is detected by a peak hold circuit 201 and held therein. A comparator circuit 202 compares the voltage level held in the peak hold circuit 201 with a specified level and detects run out of ink in an ink tank based on the comparison results.
Patent JP-H0212287-A (JP)
Title: Image defect evaluator
Inventor: ISHITANI MASANORI
IPC: G03G21/00
Filed: 1988-06-30
Abstract: PURPOSE:To automatically evaluate an image defect by a missing amount of the image by calculating a function evaluating the deviation of a boundary from a position specified by a position display pattern. CONSTITUTION:Based on a digital picture signal, an image processor 8 binarizes a part where brightness changes in the entire digital image, then extracts it. According to the boundary of brightness obtained by the image processor 8 and the position display pattern placed near the image, a control processor 10 calculates the image defect evaluation function. The area S of a part between the image 1 and its boundary is obtained with respect to a width W, for instance, and the obtained area is a function indicating the missing amount. As a result, a missing part arising at the end, etc., of an electrophotographic image can be automatically evaluated.
Patent JP-H0213495-A (JP)
Title: Spangle feeding device for spangle sewing machine
Inventor: TAJIMA IKUO
IPC: D05B35/08
Filed: 1988-06-30
Abstract: PURPOSE:To enable a guide pin to be accurately inserted into the hole part for the guide pin, so that cutting can be carried out without dislocation, by inserting the guide pin provided to a moving knife or an rocking arm into a hole different from that of a spangle piece, and by lifting or lowering the moving knife. CONSTITUTION:In a moving knife 44, a head part 45 is formed, and a guide pin 50 is fitted to this head part 45 so as to be suspended. The leg 54a (not shown) at one end of a spring 54 having been screwed 61 in the spring support base 59 which forms the extension part of a moving knife support base 58 is lockedly engaged with a support plate 62 which has been fitted by a screw 68 to the moving knife support base 58. The end part of the guide pin 50 is inserted into the hole part h2 of a spangle piece S2 which is adjacent to the spangle piece S1 of a beltlike spangle S making the boundary of a joining part C1 (not shown). Thereby the positioning of the joining part C1 of the beltlike spangle S in relation to the knife part of the moving knife 44 is carried out. Next, the descending edge part 46 of the moving knife 44, in cooperation with a fixed knife 48, cuts the joining part C1 between the spangle pieces S1 and S2. In this case, the guide pin 50 simultaneously passes through the hole part 49 of the fixed knife 48.
Patent JP-H11347015-A (JP)
Title: Individual pattern detecting device
Inventor: WATANABE YOSHIO
IPC: A61B10/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the ability of a vascular pattern detecting device to reproduce an individual vascular pattern by preventing the influence of temperature in the measuring atmosphere on recognizing an individual based on the vascular pattern of the individual. SOLUTION: This device has at least an applying part 2 which is applied to a part 1 to be measured, a temperature control part 3 to keep the applying part 2 at a prescribed temperature, a heat conductive part 4 to transfer heat to the applying part 2, a heat source 5 and a heat sensor 6 installed in the heat conductive part 4. The temperature control part 3 controls the electricity to be supplied to the heat source 5 based on the temperature data fed back from the output of the heat sensor 6.
Patent JP-H06348549-A (JP)
Title: Software processor
Inventor: KOJIMA TOSHIHIRO
IPC: G06F11/34
Filed: 1993-06-07
Abstract: PURPOSE:To easily detect the flow of a processing program by sequentially storing a cyclic memory with pieces of discrimination information added to a main processing program and plural subroutine processing programs which are called at the time of processing. CONSTITUTION:A ROM 4 is stored with a program which performs a specific software processing and a CPU 2 reads the program out and performs the specific software processing by using a RAM 5 as a work buffer. The program stored in the ROM 4 has hierarchical structure and consists of the main processing program, the subroutine processing programs which are called by the main processing program, and subroutine processing programs which are recurrently called by the respective subroutine processing programs, and serial numbers are given to the respective programs. Then the numbers of programs which are executed at the time of the software processing are sequentially and cyclically stored in a ring buffer constituted on the NVRAM 6 as a nonvolatile memory at each time.
Patent JP-S6058269-A (JP)
Title: Surface treatment method
Inventor: SEKIKAWA MASABUMI
IPC: B05D5/04
Filed: 1983-09-07
Abstract: PURPOSE:To obtain a surface treatment layer having both of wettability and corrosion resistance, by applying a water soluble synthetic resin several times by changing the polymerization condition of said resin so that a surface directly contacted with an article to be treated comes to a hydrophobic coating layer and an uppermost surface layer to a hydrophilic coating layer. CONSTITUTION:An article to be treated, of which the surface is cleaned, is immersed in an aqueous solution of a water soluble synthetic resin (e.g., PVA) and, thereafter, the coated article to be treated is subjected to heat treatment in an electric furnace to form a first coating layer. In the next step, this article to be treated is similarily immersed in an aqueous solution of a water soluble synthetic resin and, thereafter, the coated article to be treated is subjected to heat treatment under a condition mild as compared with the aforementioned heat treatment to form a second coating layer. In addition, this second coating layer is similarily subjected to immersion treatment and, thereafter, subjected to heat treatment under a condition further mild as compared to the aforementioned heat treatments to obtain a third coating layer being an uppermost surface layer. As a result, the first coating layer contacted with an article to be treated (e.g., a condenser) has water resistance (hydrophobicity) and prevents corrosive substances such as moisture or salt while the uppermost surface layer has good wettability and can prevent troubles such as scattering of water droplets (dew scattering) because of its hydrophilicity.
Patent JP-H0219299-A (JP)
Title: Capper
Inventor: AKAMARU HIDEFUMI
IPC: B67B5/00
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the leakage of liquid contents caused by setting a container upside-down by holding a container filled with the liquid contents with its top opening sealed and its bottom opening left open while being carried and covering the opening from below with fed cap. CONSTITUTION:Containers 1 are carried in sets of four by a conveying means and placed with their lower surfaces downward on a table 12 between a pair of clamping members 14 and 15 and, at the same time, the lower opening 3 of the container is inserted into a hole 13. A cylinder device 18 of a clamping mechanism 6 is then placed in operation for clamping each container 1 and, since a slider 32 is moved to the left and the cap 4 is released by a stopper 38, the caps in a chute 36 are successively received by a pocket 35 of the slider 32 by means of air. When the slider 32 stops in the outermost position, the cap 4 in the pocket 35 is positioned on a capping head 42 located below. The cylinder device 43 is then placed in operation to upwardly move each capping head 42 and hence each cap 4 is placed over the lower opening 3 of the container 1.
Patent JP-H11355131-A (JP)
Title: Dll circuit
Inventor: MATSUZAKI YASURO
IPC: H03K5/13
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of phase comparison till a state becomes lock-on before starting the normal operation of a DLL(delay locked loop) circuit. SOLUTION: A clock CLK is fetched by an input buffer 10 and a first clock c-clk is outputted and supplied to variable delay circuits 11 and 13 and a phase comparing circuit 16. Then, the clock c-clk 2 outputted from the variable delay circuit 13 passes through a dummy data output buffer 14 and a dummy input buffer 15 so as to be supplied to the phase comparing circuit 16 as the second clock d-i-clk. The phase difference of the first and the second clocks is detected by the phase comparing circuit 16 and phase comparing signals ϕSO-ϕRE, ϕSS and ϕRR. First and second delay control circuits 17 and 18 supply delay control signals ϕE-1-ϕE-32 to the variable delay circuits 11 and 13. In result, the delay quantities of the circuits 11 and 13 are controlled so as to permit the phases of the first and the second clocks to coincide each other.
Patent JP-H05335487-A (JP)
Title: Transmission circuit element
Inventor: YAMAMOTO YOSHIHIRO
IPC: H01L21/822
Filed: 1992-05-28
Abstract: PURPOSE:To provide a transmission circuit element, which has the significantly reduced parasitic capacitance, is easily manufactured and is provided with the spiral inductor. CONSTITUTION:A spiral inductor 12 is formed on a substrate 11 and a bonding pad 21 is formed in the center of the spiral inductor 12. The pad 21 is connected with a lead electrode 24 via an Au wire 27 by a well-known wire bonding. At this time, as the internal between the inductor 12 and the wire 27 is 200 to 300mum and the dielectric constant of the air, which is an insulator between the inductor 12 and the wire 27, is '1', a parasitic capacitance between the Au wire and the spiral inductor is significantly reduced. Moreover, as the pad 21 is formed in the center of the inductor 12 and the pad 21 is merely connected with the electrode 24 via the wire 27, a transmission circuit element can be easily manufactured.
Patent JP-S5786979-A (JP)
Title: Word processor
Inventor: KAJIMA TSUNEHIRO
IPC: G06F3/16
Filed: 1980-11-20
Abstract: PURPOSE:To increase the functions of a word processor by enabling a document drawing-up machine, which uses a computer, to record a voice signal and by facilitating the corrections of a document. CONSTITUTION:A voice signal from a microphone 7 is supplied to a recorder 3. When a user pushes a recording switch among switches 4, its signal is supplied to a processing circuit 12 and a command from the processing circuit 12 is supplied to a control circuit (19) to place the recorder 3 in recording mode. During the recording of a code signal, the voice signal is muted through an amplifier 17 under a command from a processing circuit (12). Further, when a prescribed switch among switches 5, the former or latter half of an optional line stored in a memory 15 is displayed. In this state, the switches 5 and a keyboard device 1 are used to correct a document.
Patent JP-S5787512-A (JP)
Title: Combustion device
Inventor: WATANABE HIROAKI
IPC: F23D14/02
Filed: 1980-11-19
Abstract: PURPOSE: To contrive the generation of a low NO x  by a method wherein air and fuel are supplied to a burner having a plurality of flame openings and a secondary air is fed around the burner while a part of the heated secondary air is suctioned under an ejector effect, and then struck against the flame again as a tertiary air.  
     CONSTITUTION: Volume of fuel is defined by a nozzle 4, injected into the burner 1 and mixed with the air defined by an air adjustor port 5 in a mixing chamber 3. The secondary air is defined by a secondary air adjustor port 11 in such a manner as a volume of air in the primary combustion chamber 8 is less than a theoretical air volume for the fuel outer flame containing CO, H 2 , aldehyde is formed downstream of the primary flame generated at a flame port 2 and grown in the primary combustion chamber. The air adjusted by the third adjusting port 12 is injected under a high pressure, a hot air in the primary combustion chamber 8 is sucked in through a suction port 19 and injected to the outer flame in the secondary combustion chamber 13 from the injection port 9 under a relatively high speed as a tertiary air so as to perform a combustion. 
     COPYRIGHT: (C)1982,JPO&Japio