baber/WOPTO huggingface dataset:
Patent JP-S58106972-A (JP)
Title: Digital waveform equalizer for video signal
Inventor: YAMADA HISAFUMI
IPC: H04B3/04
Filed: 1981-12-21
Abstract: PURPOSE:To reduce the cost furthermore, by using one A/D converter for multi- purposes. CONSTITUTION:While a pulse signal Pc is low-level, a video signal Si0 from a video detecting circuit 4 is supplied to an A/D converter 5 through a changeover switch 32. The output of the converter 5 is supplied to shift registers 6 and 9 through a delay circuit 33. While the signal Pc is high-level, a differential signal Sd, which is obtained from a differentiating circuit 18', of a ghost detection signal obtained from an information reference part of the video signal is amplified in an amplifier 36 and is supplied to not only shift registers 19 and 20 through the switch 32, the converter 5, and a switch 34 but also registers 6 and 9 through the circuit 33. Digitally converted differential signals of the ghost detection signal stored in registers 19 and 20 are supplied as weighing signals to weighing circuits 8'l-8'n and 10'l10'm. Consequently, a cancelling signal S'e imitating a ghost signal is obtained in a transversal filter.
Patent JP-H0868133-A (JP)
Title: Outer wall panel
Inventor: MATSUMOTO TADASHI
IPC: E04C2/52
Filed: 1994-08-31
Abstract: PURPOSE: To surely prevent the occurrence of dew condensation in a panel. CONSTITUTION: An exterior material 13 and an interior material 14 are stuck on both faces of an outer frame 20, a heat insulating material 15 is provided inside, a corrugated sheet 16 is inserted between the exterior material 13 and the heat insulating material 15, and a ventilation layer 17 is formed between the upper and lower frame members 11, 12 of the outer frame 20. Vent holes 18, 19 communicated with the ventilation layer 17 are formed on the upper and lower frame members 11, 12 of the outer frame 20. A moisture-proof layer may be formed on at least one face of the corrugated sheet 16.
Patent JP-S63264436-A (JP)
Title: Production of quinones
Inventor: MORIMOTO HIROSHI
IPC: A61K31/22
Filed: 1986-09-01
Abstract: NEW MATERIAL:A quinone of formula I (R is lower alkyl, lower alkoxy; A is -CH2-, -CO-, formula II; n is 2-8) or its ester. EXAMPLE:2,3,5-Trimethyl-6-(6'-hydroxyhexyl)-1,4-benzoquinone. USE:Medicine. It shows an excellent action on lysosome membranes as well as action to control physiological living body resistance, especially actions to accelerate immunization and to relax smooth muscles and is used as an immune adjuvant. Further, it has an appropriate level of hydrophilicity and is readily prepared into drugs with high stability to light and acid. PREPARATION:The compound of formula I is obtained by oxidizing a compound of formula III (X is H, hydroxyl which may be protected; Y is hydroxyl which may be protected) or its ester with an oxidizing agent such as potassium nitrosodisulfonate in a solvent such as a diluted alkali solution, preferably at 0-2.5 deg.C for 0.5-5hr.
Patent JP-S6363977-A (JP)
Title: Lay-out of apparatuses to be tested in anechoic chamber
Inventor: MASUDA TOMOHIKO
IPC: G01R29/08
Filed: 1986-09-04
Abstract: PURPOSE:To make the title lay-out approximate to that at the time of an open site and to miniaturize an anechoic chamber, by arranging an apparatus to be tested having to measure the attenuation quantity and site attenuation of an emitted noise radio wave in close vicinity to the side of the radio wave absorbing body adhered to the interior of the chamber. CONSTITUTION:Each of the walls of an anechoic chamber except the floor surface 5 thereof is constituted of an electromagnetic shield wall 3 having a carbon impregnated foamed urethane radio wave absorbing body 4 adhered thereto, and a floor arranging type apparatus tested and electronic machinery 6 are arranged in close vicinity to the absorbing body 4. The machinery 6 is regarded as a transmitting antenna 1 and the radio wave emitted from the antenna 1 is received by the antenna at a distance D. When the distance D is made constant and the antennae 1, 2 are moved to every place in the chamber to measure the attenuation quantity and sight attenuation of an emitted noise radio wave, the difference db thereof becomes min. as compared with that at the time of open site and a result such that it is unnecessary to enlarge the area of the chamber is obtained and the miniaturization of the chamber is achieved.
Patent JP-S5995656-A (JP)
Title: High-speed pattern generator
Inventor: NAKAMURA AKITOMO
IPC: G11C29/56
Filed: 1982-11-25
Abstract: PURPOSE:To eliminate the generation of a dummy pattern by performing control so that the number of steps to be processed in parallel as one block is a multiple of basic length without fail by basic-length data and a variable frequency dividing circuit. CONSTITUTION:A microprocessor 309 finds an integer (a) which satisfies fS/fA<= a.m<=n by data (m) from a basic-length data memory 308, the operation speed fAMHz of an ALU304, a pattern generation speed fSMHz, and the maximum number of steps which can be processed in parallel as one block, and supplies it to the variable frequency dividing circuit 310. The variable frequency dividing circuit 310 generates a signal by dividing the frequency of a shift clock by the data (a) from the microprocessor 309 and sends it as a load signal to a register 303 and a shift register 309. Consequently, even when the basic length (m) is not a submultiple of (n), the generation of a dummy cycle is eliminated by moving new pattern data to the shift register 307 by ma steps at every time.
Patent JP-H0371723-A (JP)
Title: Codec
Inventor: AKIYAMA HIROKI
IPC: H03M1/02
Filed: 1989-08-11
Abstract: PURPOSE:To attain echo suppression at a pre-stage of an A/D converter by providing a gain adjustment means attaining the gain adjustment of a transfer function in a pre-balance circuit as an echo suppression circuit. CONSTITUTION:The balance circuit (BN) coefficient setting control is implemented automatically by a decision control circuit 50 at BN coefficient mode setting. The decision control circuit 50 is provided with a difference detection system 51 obtaining the difference of the result of echo suppression as to 2 kinds of BN coefficients and a BN controller 27 controlling a BN coefficient ROM 12 and selectors 6, 19, 23 and deciding a proper BN coefficient in the line based on the result of difference detection. Moreover, a pre BN controller 28 controlling the gain adjustment of a transfer function in the pre- balance circuit 30 is provided. Thus, the gain of the transfer function is adjusted and the gain adjustment in response to the frequency characteristic of the echo transfer function is attained. Thus, the effect of echo suppression at the pre- stage of the A/D converter is improved.
Patent JP-H0551950-A (JP)
Title: Molding method of washbasin
Inventor: NAKAMURA SHOICHI
IPC: E03C1/14
Filed: 1991-08-19
Abstract: PURPOSE:To improve mold release characteristics by forming inner and outer circumferential projecting edges for interposing an 0 ring to the whole circumference of the top face of a rim while forming a notch section for a compressed-air spray port to the outer circumferential projecting edge when the base mold of an under-counter type washbasin is molded. CONSTITUTION:When the base mold of a washbasin T is molded, a top force 7 forming a recessed groove 11 for fitting a seal ring composed of an inner circumferential projecting edge section 3 and an outer circumferential projecting edge section 4 to the whole circumference of the top face of a rim is installed. A plurality of projecting sections 7a are formed to the molding section of the outer periphery 4 of the top force 7, and a plurality of notch sections are shaped to the outer periphery 4. Slurry is injected into the air gap of a gypsum mold consisting of the top force 7 and a bottom force 8, moisture is absorbed and slurry is dried, and the bottom force 8 is mold-released. Compressed air is blown in by an air gun 9 from the notch sections of the outer periphery 4, and the washbasin T fast stuck to the top force 7 in a shrunk shape is mold- released. Accordingly, the generation of a spraying flaw can be prevented while the washbasin can be mold-released rapidly.
Patent JP-2000039621-A (JP)
Title: Liquid crystal display device
Inventor: TASHIRO TOMOHIRO
IPC: G02F1/1345
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the dislodgment of flexible printed circuit board(FPC) from a connector by packaging the connector in the blanked portion formed in the circuit board and constituting the device in such a manner that the force applied from the FPC on the connector is buffered by the frame portion on the outer side of the blanked part. SOLUTION: The connector 3 is packaged on the circuit board 1 and the FPC is mounted at this connector 3, by which the FPC is supported in the frame portion 2b of the circuit board 1 and is held stretched straightforward along the mounting direction near the mounting portion to the connector 3. The exertion of the force on a slider part 4 holding the FPC in the direction of opening this part, i.e., in an upper or lower side direction with respect to the mounting direction of the FPC is suppressed. In such a case, the connector 3 of a dropping type is packaged in the blanked portion 2a formed within the circuit board 1, by which the exertion of the force in the direction of opening the frame portion 2b of the circuit board 1 toward the slider part 4 of the connector 3 holding the FPC is suppressed.
Patent JP-H0867769-A (JP)
Title: Flame-retardant resin composition
Inventor: IWAMA MICHIO
IPC: C08K3/28
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a flame-retardant resin compsn. which is excellent in flame retardancy and moldability and retains the mechanical strengths inherent in the resin used by compounding a resin with specified amts. of specific flame retardants. CONSTITUTION: This resin compsn. is prepd. by compounding 100 pts.wt. resin (e. g. PP) with 10-25 pts.wt. ammonium polyphosphate, 1-19 pts.wt. polyhydroxy compd. (e.g. dipentaerythritol), and 1-19 pts.wt. reaction product from a triazine compd. having at least two unsubstd. amino groups (e.g. melamine), an aldehyde (e.g. HCHO), and a 2C or higher amine compd. having no triazine ring (e.g. piperazine) as the flame retardants. Pref. ammonium polyphosphate has an average particle size of 40μm or lower and dissolves in water by 1g or lower when 10 g of it is dispersed in 90ml water and left standing for 30min.
Patent JP-S5997700-A (JP)
Inventor: FUNAKOSHI KOUJI
IPC: D06F75/10
Filed: 1982-11-25
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-H06164315-A (JP)
Title: Integrated capacitance multiplier circuit
Inventor: FERRARIO BRUNO
IPC: H03H11/46
Filed: 1993-07-28
Abstract: PURPOSE: To obtain an integrated capacitance multiplier circuit having large diversity and a small semiconductor area. CONSTITUTION: Two field-effect transistors M1 and M2 having different sizes are connected between the output and noninverted input of an operational amplifier Op in place of the two resistors connected in series and usually used in the conventional circuit. In addition, a bias circuit having at least two output nodes connected to the control gates of the two field-effect transistors is provided.
Patent JP-S6362023-A (JP)
Title: Drawing producing device using electronic equipment
Inventor: HIROYA TOYOJI
IPC: G06F3/038
Filed: 1986-09-03
Abstract: PURPOSE:To realize a drawing sense with an electronic equipment by using a left hand to properly operate a mouse and to move a scale and a right hand to operate a 2-dimensional input device to draw lines. CONSTITUTION:A scale 1a is displayed on the screen of a display 1 at a position designated by a mouse 2 and follows the movement of the mouse 2. THe 1st push-button 3 of the mouse 2 selects the fixture or the shift of the scale 1a. While stylus 7 is used to select menus or modes, to designate the position of the moving scale 1a and to draw lines. In a drawing mode the scale 1a is moved to a proper position by the mouse 2 to draw a line and then the scale 1a is moved repetitiously to add lines. Thus a drawing is completed.
Patent JP-S6185187-A (JP)
Title: Novel aldose reductase
Inventor: KISE SHOICHI
IPC: C12R1/01
Filed: 1984-10-03
Abstract: PURPOSE:A microorganism in Cryptococcus is cultured and a novel aldose reductase which has ability to reduce ketoses and can utilize NADPH and NADH as a coenzyme. CONSTITUTION:Cryptococcus lactacivorus sp. H131 (FERM 7840) is cultured in a medium containing apropriate amounts of yeast essence and xylose, or cultured first with a medium containing yeast essence and glucose, then cultured again with medium containing xylose and ribose. A uniform aldose reductase A is obtained by ammonium sulfate fraction, ion-exchange chromatography and other techniques. The resultant aldose reductase has ability to reduce ketoses and can utilize NADH or NADPH.
Patent JP-H0775916-A (JP)
Title: Precision machining of gear surface of gear-like workpiece by tool with internal tooth, finishing work of said tool and finishing wheel suitable for said finishing work
Inventor: HERUBERUTO SHIYURIIFUAA
IPC: B23F19/00
Filed: 1994-08-31
Abstract: PURPOSE: To conduct satisfactory precision machining to an externally toothed workpiece even by a tool which is not externally but internally toothed. CONSTITUTION: In this method, a flank of a gear-shaped workpiece W is precision-machined by an internally toothed tool T. A rotation axial line CT of the tool T and a rotation axial line CW of the workpiece are crossed with each other, the tool T is engaged with the workpiece W to be rotated, and the tool T is moved relatively to the workpiece W in directions of three coordinates axial lines perpendicular to each other. In moving the tool T relatively to the workpiece W, relative rotation motion about a rotation axial line perpendicular to the rotation axial lines CT, CW of both which are crossed with each other is simultaneously made in addition, thereby a crossing angle is changed.
Patent JP-S6185428-A (JP)
Title: Apparatus for producing formaldehyde resin
Inventor: UJI YUKIO
IPC: C08G8/00
Filed: 1984-10-02
Abstract: PURPOSE:To provide an apparatus giving the titled resin free from unevenness and enabling the determination of the rate and amount of dehydration waste liquid easily in high accuracy, by using a dehydration vessel to heat the liquid in vacuum after the condensation reaction, a condenser of generated steam, a device for determining the amount of the condensed liquid and a reservoir for the waste liquid. CONSTITUTION:After the completion of the condensation reaction, the dehydration vessel 1 containing the raw liquid containing a formaldehyde resin such as liquid phenolic resin, etc. is heated with hot steam under reduced pressure, the generated steam is cooled in the condenser 2 with cooling water, and the dehydration state is controlled by the device 3 for determining the amount of the condensed liquid. The condensed liquid is recovered in the waste liquid reservoir 4.
Patent JP-H0934377-A (JP)
Title: Notebook type personal computer
Inventor: WATANABE HIROYUKI
IPC: G06F15/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a notebook type personal computer which is lightweight on the whole and sufficiently reducible in size so that it can conveniently be carried. SOLUTION: A keyboard 2 is arranged on the surface of a computer main body 1 in which circuit elements such as a central computing element, a ROM, a RAM, a register, etc., are incorporated, a small-sized liquid crystal display 3e which can displays the contents of the computer main body 1 is built in a one-eye patch 3d which can be put on the head of a user, and an image of the liquid crystal display 3e which is enlarged through an ocular is monitored.
Patent JP-H0374312-A (JP)
Title: Cosmetic
Inventor: TOKIMITSU ICHIROU
IPC: A61K8/00
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a cosmetic having high skin care effect and excellent feeling to the skin by using an N-acyllysine, a lubricant and a water-soluble humectant as essential components. CONSTITUTION:The objective cosmetic can be produced by using 0.1-10wt.% of an N-acyllysine, 10-70wt.% of a lubricant (e.g. diglyceride) and 20-80wt.% of a water soluble humectant (e.g. glycerol) as essential components and properly compounding water, a pH-modifier, a preservative, a thickener, an emulsifying agent, a perfume, etc. It can be used in the form of a milky lotion for skin and hair-treatment, a gelatinous cosmetic, a cleaning agent, a cleansing material, a rinse, a pack, a hair-treatment, etc. The skin-care effect such as emollient effect and moisture-retaining effect can be maintained at a high level even at high content of the lubricant and the humectant. It has no defect such as stickiness and glittering.
Patent JP-S6450294-A (JP)
Title: Memory card
Inventor: KAGEYAMA SEIICHI
IPC: G06K19/00
Filed: 1987-08-21
Abstract: PURPOSE:To write data by using a general P-ROM writer, by applying latch on an address/data multiplex signal by operating a latch circuit, and impressing an address signal on an address line dedicated for write derived from between the latch circuit and a memory circuit to the outside. CONSTITUTION:An address latch circuit 3 is interposed between the electrodes of the low-order addresses A0-A7 of the P-ROM1 and an S-ROM2 and the external terminals of multiplexes AD0-AD7, and the address line dedicated for the write is branched from between the output of the address latch circuit 3 and the electrodes of the low-order addresses A0-A7 of the P-ROM1 and the S-ROM2, and is derived to the outside of a card substrate. Since the latch is applied on the address/data multiplex signal by the function of the latch circuit and the address signal can be impressed directly on the line derived from between the latch circuit and the address electrode of the memory circuit to the outside, it is possible to perform the write of the data by using the general P-ROM writer.
Patent JP-S6099784-A (JP)
Inventor: ASAKA URATAROU
IPC: F16F9/50
Filed: 1983-11-07
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-H0372486-A (JP)
Title: Novel organosilicon compound
Inventor: YOKOYAMA KEIICHI
IPC: C07F7/12
Filed: 1989-08-09
Abstract: NEW MATERIAL:A compound of formula I (R<1>-R<3> are each alkyl, aryl or aralkyl; X is halogen or OH). EXAMPLE:Chlorodiphenyl[2-(1-methylindolyl)]silane. USE:A raw material for the production of silicon thin films by vapor phase polymerization, a silylating agent for hydroxyl group, a surface-treating agent. PREPARATION:An alkyllithium (pref. n-butyllithium, t-butyllithium) is reacted with an N-substituted indole of formula II in an inert atmosphere to form a lithium-modified N-substituted indole compound of formula III. Thence, an equimolar amount of a dihalosilane of formula IV (Y is halogen) (pref. dichlorosilane) is reacted with the above compound.
Patent JP-H0492017-A (JP)
Title: Core member of anchor tendon and removal of anchor
Inventor: NAKAO HIDEKI
IPC: E02D5/80
Filed: 1990-08-07
Abstract: PURPOSE:To make the penetrating and removing operations of anchor easier by using the core of an anchor tendon consisting of an outer hose having through holes in the axial direction and grooves formed on the peripheral side and inner hoses to be hardely deformed and housed in the through holes. CONSTITUTION:In the core consisting of an outer hose 1 and an inner hose 2 of anchor tendon, fitting grooves 11 and through holes 12 to which tension members 3 group is attached are provided in the hose 1, and the hose 2 incorporated with steel wire springs 21 is closely set to the holes 12 of the hose 1 and housed in a drawable manner. The tension members 3 group is attached to the grooves 11 by combining bands 4 to cover a sheath 31, and a pilot cap 5 is attached to the tip of the hose 1. Since the penetrating and removing operations of anchors can be easily made, economical advantage such as costs of labor, machine, and administration can be improved.
Patent JP-H0371262-A (JP)
Title: Data processor
Inventor: TOGO KAZUO
IPC: G06F17/30
Filed: 1989-08-10
Abstract: PURPOSE:To speed up data base arithmetic processing in a system by extracting plural fields of a record with priority based upon key information obtained from a CPU at the time of extracting a key part from the record, and processing the extracted fields as one key part. CONSTITUTION:At the time of extracting key parts from respective records of an objective file in a main storage 4 based upon an instruction outputted from the CPU 1, plural fields of one record are extracted in accordance with the priority order specified by the CPU 1 and applied to specified operation as one key part to obtain computed result. Consequently, operation based upon the multikey can be simultaneously executed, so that the data base computing processing based upon the multikey can be rapidly and efficiently executed.
Patent JP-H1152616-A (JP)
Title: Electrostatic image developing toner
Inventor: HIKOSAKA TAKAAKI
IPC: G03G9/08
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic image developing toner excellent in low temperature fixing property and toner grindability by containing specific petroleum resin. SOLUTION: Resin containing petroleum resin at least at 70 wt.% is used as toner resin. Petroleum resin used for toner resin is not particularly limited, but aliphatic petroleum resin, aromatic petroleum resin, cyclopentadiene group petroleum resin and the like are used. One kind of these petroleum resin can be used, or two or more kinds can be used in combination, and it is necessary that the content of the petroleum resin is 70 wt.% or more to the whole quantity of tone resin. In case of the content being less than 70 wt.% it is difficult to obtain toner excellent in low temperature fixing property and toner grindability. It is desirable to use toner resin containing at least one kind selected from wax, elastomer and the like along with 70 wt.% or more of petroleum resin in order to maintain storage stability of toner.
Patent JP-H1150627-A (JP)
Title: Connecting structure for newel post for stair balustrade
Inventor: SATO SHINOBU
IPC: E04F11/18
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the notch of a floor material by disposing a newel post in upright by a screw rod and a washer. SOLUTION: The connecting structure of the newel post 1 for the stair balustrade is formed in structure, in which the newel post 1 for the stair balustrade is erected onto a floor material mounted on a structure 2 and the newel post 1 is clamped by a screw rod 3 inserted into the newel post 1. The lower end section of the screw rod 3 is fixed onto the structure 2, and the upper end section of the screw rod 3 is projected from a washer 12 inserted and bridged to the newel post 1 and clamped by a screwed nut 13 at that time.
Patent JP-S5997260-A (JP)
Title: Automatic dial retransmitting system of button telephone
Inventor: KURITA YOSHIMI
IPC: H04M1/27
Filed: 1982-11-26
Abstract: PURPOSE:To utilize effectively a trunk line by retransmitting automatically a dial at a prescribed time interval and informing the incoming call by means of a speaker receiving. CONSTITUTION:A telephone number dialed by a caller is stored in a microcomputer 1. The microcomputer 1 starts a timer circuit 3 and a re-dial circuit 4 is started so that the telephone number stored in the microcomputer 1 is redialed by a command from a timer circuit 3 after a prescribed time. When an incoming call exists, the call is detected by the re-dial circuit 4 and the microcomputer 1 starts a speaker receiving circuit 6. The user confirms the incoming call to a called party in the state of speaker receiving and enters calling by taking up a handset.