baber/WOPTO huggingface dataset:
Patent JP-S63148688-A (JP)
Title: Automatic supply system of cryogenic liquid
Inventor: MURAI TAKASHI
IPC: H01L39/04
Filed: 1986-12-12
Abstract: PURPOSE:To supply a very low temp. liquid which is kept at a constant quantity irrespective of the quantities of the stored cryogenic liquid in the container of a supplying side by adjusting with newly installed or supplemented equipments so that a pressurized force in the container of the supplying side which is prepared for the purpose of feeding under pressure may be kept constant. CONSTITUTION:Among conventional component items, a pressure reducing valve and a three way solenoid valve are substituted by a pressure adjusting valve 21 and a two-way solenoid valve 22, while a pressure gauge that has been prepared at an outlet of the pressure reducing valve is substituted by a pressure measuring instrument 23 with a container of a supplying side respectively. At receiving signals from the newly mounted pressure measuring instrument 23, the new system judges the above signals in terms of logic, and a function, through which operation signals are fed to the adjusting valve 21 and the solenoid valve 22, is added to a control circuit 30. In this way, a cryogenic liquid 1 is fed at a constant quantity to the container 3 of the supplied side, irrespective of the quantities of the stored cryogenic liquid 1 in the container 2 of the supplying side; besides, an automatic supply system is obtained because there is no possibility that a pressure in the container 2 of the supplying side will exceed an allowable upper limit resulting in the damage to the supply system.
Patent JP-2000124586-A (JP)
Title: Mounting method
Inventor: KAYABA MASAO
IPC: H05K3/32
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of mounting a mounting part through a simple process and easily recycling parts by a method wherein a printed wiring board and a soldering process are dispensed with. SOLUTION: This mounting method comprises a first process where a wiring pattern 3 is printed on a film 1 with metal paste, a second process where a mounting part 5 is mounted on the wiring pattern 3, a third process where the wiring pattern 3 is cured, a fourth process where resin 9 is applied on the film 1 and the wiring pattern 3 and around the mounting part 5, and a fifth process where the resin 9 is cured. A process where the mounting part 5 is subjected to an electrical check may be additionally provided before the third process where the wiring pattern 3 is cured. A process where an enclosure 7 is provided around the resin 9 so as to prevent it from flowing outside may be additionally provided before the fourth process where the resin 9 is applied. By this setup, a mounting part can be mounted through a simple process in an easily recyclable manner.
Patent JP-2001119235-A (JP)
Title: Microstrip antenna
Inventor: SHIBATA MASAKI
IPC: H01P11/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a configuration in which the matching of input impedance characteristics can be optimally obtained in a microstrip antenna. SOLUTION: In this microstrip antenna constructed in such a manner that a radiation conductor 3 is formed on the surface of a dielectric substrate 2, a ground conductor 4 is formed on the backside, and a feeding pin 5 connected to the conductor 3 is pulled out to the backside through the substrate 2 and is insulated from the conductor 4 on the backside, a circular arc-shaped recess 8 is formed on the backside of the substrate 2 concentrically to the pin 3 and the insulation intervals between the conductor 4 and the pin 5 is regulated by the part 8.  For this reason, even when the substrate 2 is covered with a conductive coating material due to painting all over, etc., a regulated insulating interval is formed by being regulated by the recess 8, the blurring and blotting of the conductor 4 and the variance of a position are prevented from occurring and input impedance of a stable characteristic can be generated. Thus it is possible to stably match the input impedance to a 50 Ωfeeding line.
Patent JP-H06124665-A (JP)
Title: Cathode-ray tube
Inventor: KIKUCHI MITSUHARU
IPC: H01J29/87
Filed: 1992-10-09
Abstract: PURPOSE:To provide a cathode-ray tube which has a flat outer surface of a face part of a panel and also sufficient mechanical strength. CONSTITUTION:A cathode-ray tube has a face part 20 consisting of a rectangular face part 20' in which pictures are projected and a skirt part 20'' which is curved from the face part 20' and formed covering the whole circumference of the face part 20'. The outer surface of the face part 20' of the panel 20 is flat and to the outer surface a transparent reinforcing plate made of resin is stuck and at the same time a reinforcing band is fastened on the outer side of the skirt part 20'' of the panel 20.
Patent JP-H01140791-A (JP)
Title: Semiconductor laser device
Inventor: KONDO HIROSHI
IPC: H01S5/00
Filed: 1987-11-27
Abstract: PURPOSE:To inexpensively obtain an integrally molded cap with high reliability by forming a waterproof coating and a shielding coating on the cap. CONSTITUTION:A waterproof coating and a shielding coating are formed oh a cap integrally molded with transparent resin or glass for satisfying optical characteristics at a hermetically sealing cap section and a laser radiating optical output window member. First, an outer periphery except the optical element 1 of the integrally molded cap is coated with the waterproof coating 3, and so coated with the shielding coating 2 having sufficient thickness or absorptivity as not to irradiate externally scattered light in the cap. Thus, the integrally molded cap which prevents water from invading, and the scattered light from emitting with high reliability is obtained.
Patent JP-H06124094-A (JP)
Title: Karaoke @(3754/24)accompaniment of recorded music) device
Inventor: KATO HIROKAZU
IPC: G09F27/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide a flexible musical performance as a singer intends by enabling special musical performance operation for a KARAOKE. CONSTITUTION:Music data on specified music to be played are read out of a hard disk device 23 and loaded in a RAM 13, and musical sound information is generated sequentially by a musical sound synthesizing device 15 according to the music data and reproduced by a speaker 18 through a mixer 17. According to drawing information that the music data contain in relation with musical performance information, image information timed to the progress of music is generated by an image generating device 19 or LD reproducing device 20 and displayed on a display device 22 by being superimposed on character image information on the text. If a skip switch 27 is operated, considering a block which is being played on the basis of a previously set block of skip operation, as a unit, then the next block is skipped, and the musical performance is carried on from the block right after the next block.
Patent JP-H10123445-A (JP)
Title: Optical scanner
Inventor: NAKAJIMA TOMOHIRO
IPC: G02B26/10
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To highly accurately realize parallelism between the rotary shaft of a rotor and the reflection surface of a rotary polygon mirror by easy assembly. SOLUTION: The inner surface of the central hole of a polygon mirror 2 locked at a rotor part 10 is formed of a tapered side where a side opposite to the rotor part 10 is tapered, and the outer surface of the rotary shaft 13 of the rotor part 10 is formed of a cylindrical surface. The central hole of the polygon mirror 2 is brought into linear contact with the rotary shaft 13 of the rotor part 10, and the center of the polygon mirror 2 is aligned with the center axis of rotation of the rotor part, and each mirror face of the polygon mirror 2 is made in parallel with the center axis of rotation of the rotor part, so that the polygon mirror 2 is accurately positioned at the rotor part 10. The polygon mirror 2 is joined and fixed to the rotary shaft 13 of the rotor part 10 in this state.
Patent JP-S62155359-A (JP)
Title: Traveling speed change device for working vehicle
Inventor: KOMOTO NOBUMI
IPC: F16H63/02
Filed: 1985-12-27
Abstract: PURPOSE:To improve the reliability and durability of a speed change device, by constituting the captioned device so that a hydraulic clutch is set ON when a shift member is at each speed change position and the hydraulic clutch is set OFF when the shift member is released from each speed change position. CONSTITUTION:A hydraulic clutch 4 is ON/OFF-operated, interlocked with the speed change operation of a main gear speed change mechanism 9. The opened port edge 30a of an oil passage 30 is closed only in the case when a shift fork 27 is at each speed change position F1, F2, F3, and R, and the pressurized oil supplied from a pump 23 is supplied into the hydraulic clutch 4 through an oil passage 22, and the hydraulic clutch 4 is put into ON-state. When the shift fork 27 is moved a little from a certain speed change position, the opened port edge 30a is opened, and the hydraulic clutch 4 is automatically cut off. With such constitution, even a working vehicle used on a soft ground or an unlevelled ground can be certainly operated, and reliability and durability can be improved.
Patent JP-H02143369-A (JP)
Title: Character processor
Inventor: MURAI HIROKO
IPC: G06F17/22
Filed: 1988-11-24
Abstract: PURPOSE:To reduce erroneous conversion by reading out a word appropriate to a context as a first candidate by a learning function for classification information even when the word has rank information in the learning function as an initial value and is an unused word which is not learned yet (the word having less significant rank information). CONSTITUTION:When header information is inputted from an input means 3, a header retrieving means 4 retrieves whether the header information applicable to the inputted information exists in a dictionary means 1 or not. When the header information is retrieved, next, a reading out means 5 examines whether the word having the classification information corresponding to a classification item in which preused information is registered exists in a word group belonging to the retrieved header information or not by inspecting the preused information in a classification learning means 2. Next, when the word having the same classification information exists, the reading out means 5 outputs the word to an output means 6 as the first conversion candidate. Thus, the conversion candidate appropriate to the context can be preferentially read out.
Patent JP-2001119021-A (JP)
Title: Method for manufacturing of semiconductor device
Inventor: ONO ATSUKI
IPC: H01L21/336
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device for forming an SD extension of shallow joint and to manufacture an MOS transistor which is superior in short channel characteristics with high reliability. SOLUTION: After a process, in which a cobalt silicide film 8 which covers a source/drain diffusion layer region 7 as well as a gate electrode 4 of a polycrystal silicon is formed, there are provided process where an impurity ion is implanted in the region between the source/drain diffusion layer region and a channel region, which is thermally processed to form an SD extension 61. By setting a thermal process temperature for the SD extension 61 to be lower than that for a silicide reaction, and an impurity ion is prevented from diffusing to be deeper at the shallow joint of the SD extension 61.
Patent JP-S62158575-A (JP)
Title: Weld zone foam shielding method for electric welded tube
Inventor: SUGAMASA TETSUAKI
IPC: B23K13/06
Filed: 1985-12-30
Abstract: PURPOSE:To prevent wear, burning, etc., of an equipment, to improve the productivity, and also to reduce the manufacturing cost by covering a weld point and its adjacent high temperature area with a foam containing a non-oxidizing gas. CONSTITUTION:Welding is executed by supplying a foam which has been formed by flowing an invert gas such as Ar, N2, etc., or a reducing gas such as propane, and CO gas, into a non-oxidizing liquid containing an interfacial active agent, to a weld zone 2 between squeeze rollers 3, 3 of a pipe to be welded, by a foam supply pipe 1. A foam 4 which has been supplied from a pipe 1 covers and seals the weld zone 2 and its adjacent high temperature area. When welding is executed by this method, the productivity is improved and the manufacturing cost can be reduced.
Patent JP-H03159184-A (JP)
Title: Light source deterioration detector
Inventor: MURASE HIROICHI
IPC: H01S5/042
Filed: 1989-11-16
Abstract: PURPOSE:To effectively determine the deterioration of a laser diode light source by informing the deterioration of the source when the fact that a value responsive to an output light intensity detected when the source is non-driven exceeds a preset predetermined value is detected. CONSTITUTION:An electric signal 103 detected by a photodetector 3 is compared at an average value 106 of '0' level with a threshold voltage 107 preset by a comparator 6 through a switch circuit 4 opening or closing in synchronization with a drive signal 101 from a laser diode driver 1. When the comparator 6 detects that the average value 106 exceeds the voltage 107, a deterioration detection signal 108 is inverted from a low level to a high level.
Patent JP-H02145025-A (JP)
Title: Noise reduction circuit
Inventor: IZAWA KAORU
IPC: H03H7/01
Filed: 1988-11-26
Abstract: PURPOSE:To eliminate the effect of an undesired high frequency component such as noise by installing a 2nd amplifier to a feedback circuit of a 1st amplifier so as to control the gain of the 2nd amplifier and installing a filter to a pre-stage of a level detection means. CONSTITUTION:An audio signal whose high frequency component is emphasized by an emphasis circuit (EMHP) 40 after being amplified by a gain variable amplifier 38 at recording is fed back to a negative input terminal (-) of a main amplifier 32 via a switch 30. A weighting circuit (WTNG) 44 weighting a high frequency component in terms of the frequency and a low pass filter (LPF) 46 installed to the input side of a detection circuit (DET) 42 detecting a level of the audio signal. Thus, a band component such as an undesired high frequency noise included in an output signal of the main amplifier 32 is eliminated and the effect of the undesired band component with respect to the gain control of the gain variable amplifier 38 is eliminated.
Patent JP-H06144388-A (JP)
Title: Article injection electrifying device
Inventor: HATTA HIDEJI
IPC: B64D1/02
Filed: 1992-11-09
Abstract: PURPOSE:To surely electrify an article placed in an operative condition simultaneously with injecting the article into a space, relating to a device for electrifying the article while it is injected. CONSTITUTION:In an article injection electrifying device, an article 1 of including a power supply part 11 and an electronic circuit part 17 is injected into a space by exploding an explosive in a gunpowder part 2 provided in a case 7, to simultaneously electrify the electronic circuit part 17 by starting the power supply part 11. Here in a constitution, by setting the article 1 in the case 7 to give a starting input to the power supply part 11, it is started to place the electronic circuit part 17 in an operative condition and also electrifying the gunpowder part 2 from the power supply part 11 to explode the explosive.
Patent JP-H07152740-A (JP)
Title: Sentence reading device
Inventor: OYAMA FUMIO
IPC: G06F17/21
Filed: 1993-11-29
Abstract: PURPOSE:To read out a sentence by reading intended by a user by previously registering information relating to the reading of a phrase optionally specified in text data to be read out and referring to the registered information at the time of language analysis. CONSTITUTION:A CPU 1 controls the whole document reader and synthesizes voice to be generated through a voice synthesizer 2. A user registering dictionary SRAM 7 rgisters a user registering dictionary including correspondence relation between a specific phrase newly registered by the use and its reading voice and the dictionary stores information indicating the reading, accent type and connection existence of each phrase to be registered. A work DRAM 8 temporarily stores various data on the way of processing of the CPU 1. A ROM 9 stores a program for driving the CPU 1, data 9-1, a language analytical processing dictionary 9-2, and a voice element file 9-3 for voice synthesis.
Patent JP-H09119922-A (JP)
Title: Method for detecting flaw of cylindrical member and probe retaining device
Inventor: TANAKA HIDEAKI
IPC: G01N29/26
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To detect the flaw of the entire surface of a cylindrical member by rotating the cylindrical member by one turn and to improve the durability. SOLUTION: A cylindrical member 1 is placed on a turning roller 6 with the center axial line horizontal, a probe 2 adhered to the outer-periphery surface 1a of the cylindrical member 1 is moved in the direction of the central axial line of the cylindrical member 1 without rotating the cylindrical member 1 to detect the flaw of one line, the flaw of a plurality of lines is detected by a similar operation to complete the detection of flaw of a specific width Δ, and the cylindrical member 1 is rotted by a specific angle by the turning roller 6. Then, flaw is detected for a specific width Δ which is adjacent to the specific width Δ where the flaw of the cylindrical member 1 has been connected without rotating the cylindrical member 1 and the flaw of the specific width Δis detected, thus detecting flaw over the entire periphery of the cylindrical member 1.
Patent JP-H03160380-A (JP)
Title: Test pattern generator
Inventor: TAKANO KAZUO
IPC: G01R31/3183
Filed: 1989-11-17
Abstract: PURPOSE:To generate a test pattern at a high speed by controlling first and second address counters and a switch so that unit patterns stored in first and second pattern memories continue in a specified sequence. CONSTITUTION:A plurality of unit patterns outputted repeatedly into a first pattern memory 10 are stored and a plurality of unit patterns not outputted repeatedly are stored into a second pattern memory 40. The unit patterns E, F and G are stored respectively at addresses 1, 2 and 3 of the memory 10 and a logic 1 is stored into addresses 0 and 4 of a control memory 20 as control data while a logic 0 is stored at the addresses 1, 2 and 3 of the memory 20 as control data. Unit patterns A, B, C and D are stored at the address 0 of memory elements 41, 42, 43 and 44 of the memory 40 respectively, unit patterns H, I, J and K are stored at an address 1 of the elements respectively and the unit patterns A, B...J and K are outputted sequentially from a switching circuit 60. Thus, a test pattern can be generated at a high speed.
Patent JP-H09118117-A (JP)
Title: Strut attaching structure of suspension
Inventor: HIRONO ISAMU
IPC: B60G15/06
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a strut attaching structure profitable in strength and rigidity by directly transmitting input from the upper parts of struts of front suspensions to a frame member of the car body. SOLUTION: A frame of the front part of a car body is formed by providing front side members 21 arranged above front wheels 4 on both right and left sides in front of the interior and outward in the car width direction, and extending in the longitudinal direction of the vehicle, and a deck cross member 27 connected to the rear sides of the front side members 21 through connecting members 24 and extending in the width direction. The upper parts of the struts 5 are attached to the lower part of the deck cross member 27, and therefore, input from the suspensions are smoothly transmitted to the car body.
Patent JP-H05136304-A (JP)
Title: Semiconductor module and power controller using same
Inventor: YAMASHITA TAKAAKI
IPC: H01L23/40
Filed: 1991-11-14
Abstract: PURPOSE:To eliminate flatness control and thread fastening torque control, improve processability and promote power controller miniaturization by improving heat releasing efficiency and reducing variation of releasability. CONSTITUTION:A semiconductor module provided with aluminum fins 7 has thick film resin 15 with which the aluminum fins 7 are coated, a copper foil pattern 4 which forms conducting path on the surface of the thick film resin 15 and a semiconductor element 6 which is connected on the copper foil pattern 4. A power controller using the semiconductor module has a control circuit 16 which is mounted on the parts other than the conducting path formed by the copper foil pattern 4 by soldering.
Patent JP-2000129449-A (JP)
Title: Production of chip-like electronic parts
Inventor: KANO OSAMU
IPC: H01G4/30
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing terminal electrodes of chip-like electronic parts which is capable of uniformly and thinly forming the terminal electrodes on the surfaces of chip substrates, enabling the formation of the finer terminal electrodes, does not damage the surfaces of electronic parts and is simple in the process. SOLUTION: A photoactivation catalyst liquid is applied to the chip substrates to form photosensitive films consisting of the photoactivation catalyst liquid on the chip substrates. The chip substrates are then so arranged that the portions of the chip substrates desired to be formed with the electrodes come to the irradiation portions of light. Namely, the chip substrates 1 are arrayed to face the same direction and the end faces 2 of the respective chip substrates 1 are made to be exposed toward the same direction. In succession, the chip substrates are irradiated with the light to activate the photosensitive films of the irradiation portions. Finally, the chip substrates are immersed into an electrolytic plating bath to deposit the plating metal in the activated portions.
Patent JP-H02145531-A (JP)
Title: Fluorine compound
Inventor: OBIKAWA TAKESHI
IPC: C07C17/16
Filed: 1988-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-10C straight chain alkyl; n is 1-10; cyclohexane ring is trans configuration). EXAMPLE:4-[trans-4'-Propylcyclohexyl)cyclohexyl]fluoromethylbenzene. USE:A liquid crystal. The compound expressed by formula I has large anisotropy of dielectric constant and is useful for a liquid display device having quick response speed and low driving voltage. PREPARATION:A compound expressed by formula II is subjected to Friedel- Crafts reaction with acetyl chloride in a CS2 solvent using anhydrous AlCl3 to give a compound expressed by formula III and 1,4-dioxane solution of the resultant compound expressed by formula III is added dropwise to an aqueous solution of sodium hypobromide and subjected to bromoform reaction with sodium hypobromide to afford a benzoic acid derivative, which is then reduced to give a benzylalcohol derivative. The obtained benzylalcohol derivative is fluorinated with a diethanolamine complex of hexafluoropropane in methylene chloride to provide the compound expressed by formula I (n is 1).
Patent JP-S62203805-A (JP)
Inventor: ROBAATO JIYON AREN
IPC: B60G17/015
Filed: 1986-12-17
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。