baber/WOPTO huggingface dataset:
Patent JP-S6234089-A (JP)
Title: Frequency tracer
Inventor: TASHIRO HIDEO
IPC: G01S17/50
Filed: 1985-08-06
Abstract: PURPOSE:To attain to enhance resolving power and response from the aspect of speed operation at the time of a low speed, by providing a frequency divider to the output terminal of VCO and enhancing the output frequency of VCO by the frequency dividing ratio times of input Doppler frequency due to the frequency divider. CONSTITUTION:A frequency divider 9m dividing input frequency is provided to the output terminal of VCO9g outputting local frequency tracing input frequency upon the reception of the signal obtained by adding the output signal of a level controller 9i and the output signal of an integrator 9e. When the frequency dividing ratio of the frequency divider 9m is set to 1/N, the frequency divider 9m operates so as to make the output frequency thereof equal to input Doppler frequency fd and, therefore, frequency N.fd high by N times the input Doppler frequency fd is obtained with respect to the output of VCO9g and, if the output of VCO9g is set to a speed operation signal, resolving power can be held even in high speed sampling at the time of a low speed.
Patent JP-H0819826-A (JP)
Title: Turret punch press
Inventor: NAKAGAWA MASAO
IPC: B21D28/36
Filed: 1994-07-04
Abstract: PURPOSE:To provide a turret punch press by which the replacement operations of punch and die can be easily performed and the automation of the replacement operation of the die is easy. CONSTITUTION:In a turret punch press, an upper turret 3 is formed smaller than a lower turret 6, plural dies are held by the upper and the lower turrets 3 and 6, and the upper turret 3 is eccentrically arranged on the lower turret 6. On the other hand, an arbitrary one out of plural upper dies 4 is freely made for positioning in an operation position, and the only lower die out of plural lower dies, which corresponds to the upper die 4 existing in the operation position, is freely made for positioning just under an upper die 4 existing in the operation position. When positioning required both dies, it is set so that at least one of the other dies of the lower turret 6, is projected from the upper turret 3 and is exposed.
Patent JP-S6160462-A (JP)
Inventor: TAKEUCHI HITOSHI
IPC: B65D65/42
Filed: 1984-08-22
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-S5797883-A (JP)
Title: Diffusion bonding method for closed impeller
Inventor: KOIDE KAZUMASA
IPC: B23K20/00
Filed: 1980-12-10
Abstract: PURPOSE: To manufacture a closed impeller of high strength and high accuracy by combining a core plate having two- or three-dimensional blades and corresponding side plate, filling granular for preventing the blade deformation in the impeller previously and diffusion bonding under this state.  
     CONSTITUTION: A core plate 12 and a side plate 13 are put together as shown in the figure and diffusion bonded. A knock pin 14 is inserted into pin holes of the core plate 12 and side plate 13 to prevent eccentricity due to pressure from above and below and torsion of a blade 11 due to rotation of the core plate 12 and the side plate 13. Next, to prevent buckling and deformation of the blades and to give sufficient pressing force to joint surface, the granular for preventing the blade deformation 16 of ceramics. etc., is filled whole inside of the impeller and diffusion bonded. Small sized spherical particles of the preventive produce satisfactory result. It is necessary to mix a bonding preventive material such as boron nitride to the preventive 16. In the figure, 1 indicates blade, 2 core plate and 3 side plate respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6330643-A (JP)
Title: Speed change gear
Inventor: MIYATA HIROBUMI
IPC: F16H9/12
Filed: 1986-07-22
Abstract: PURPOSE:To reduce speed change operation force by providing springs for energizing a movable sheave to a fixed sheave side between a moving block movable only in the axial direction and a movable sheave and linking both axially moving blocks to each other through a resilient force adjusting means. CONSTITUTION:Moving blocks 13, 14 movable only in the axial direction are provided on a driving shaft 5 and a driven shaft 6 respectively, and movable sheaves 9, 10 are provided between the movable block 13 and a fixed sheave 7, and between the movable block 14 and a fixed sheave 8 respectively. Further, springs 15-18 for energizing the movable sheaves 9, 10 toward the fixed sheaves 7, 8 are provided respectively, the moving blocks 13, 14 are connected to each other through linkage members, 25, 26 and an interval  L is adjusted by a resilient force adjusting means S. More, a position fixing means 33 is provided, and rotating speed is kept almost constant when load fluctuations are large. Accordingly, low cost and space saving can be planned, and transmission efficiency can be improved because of being operated by small operating force even in a high load condition.
Patent JP-S5797490-A (JP)
Title: Electronic wrist watch with dot matrix display
Inventor: AYUSAWA HITOMI
IPC: G04G9/00
Filed: 1980-12-09
Abstract: PURPOSE:To realize dot matrix display easily and simply by accessing dot matrix pictures stored in ROM according to the kind of display and by data  and an address divided into scanning addresses. CONSTITUTION:A dot matrix picture is stored in ROMs 135-137, whose contents are access by addresses passed through decoders 13-15. Those decoders 13-15 input scanning addresses from frequency dividing circuits 103 and 8 and a scan counter 133, a code 26 which is sent from a mode control circuit and indicates the kind of the display of a day of the week, a date, a stopwatch, an alarm message, etc., and data 23-25 from a stopwatch counter or alarm message counter. Therefore, a storage control circuit 10 controls ROMs 136-137, and latch circuits 16-18 to access prescribed addresses of the ROM divided according to display contents, thereby performing the dot matrix display of the date, day of the week, animation, etc., easily.
Patent JP-S6222769-A (JP)
Inventor: KAARU KAIZAA
IPC: C07D217/20
Filed: 1986-07-22
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-S6331501-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: TOYOMOTO KAZUO
IPC: B01D69/12
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a composite semipermeable membrane which is small in fractionation molecular weight and suitable for a semipermeable membrane for producing superpure water by bonding a specified substance on the surface of the dense layer of a polysulfone ultrafilter membrane wherein the fractionation molecular weight in terms of globular protein is a specified value and below. CONSTITUTION:The basic membrane of an anisotropic ultrafilter membrane consisting of polysulfone having fractionation molecular weight in terms of globular protein not more than one million is immersed into an aq. soln. of one or more kinds of coating substances selected from among polyvinyl alcohol, polyacrylic acid and polymethacrylic acid and the surface of this membrane is coated with polyvinyl alcohol or the like, dried and thereafter irradiated with gamma ray and the surface of the basic membrane is bonded with the coating substance. The composite semipermeable membrane obtained in such a way has fractionation molecular weight not more than 3000 by in terms of globular protein.
Patent JP-H0836542-A (JP)
Title: Dma controller
Inventor: MATSUMOTO TAKAYUKI
IPC: C04B41/52
Filed: 1994-07-26
Abstract: PURPOSE:To lighten the load on a CPU due to the saving and re-setting of DMA transfer information, which are performed for a DMA controller when disconnection and reconnection are made. CONSTITUTION:Length counters 11-1 to 11-7 and address counters 12-1 to 12-7 count the transfer lengths and addresses of respective disk devices. A length selector 14 selects one of the outputs of the length counters 11-1 to 11-7 on the basis of information in a current DMA access register 13. An address selector 15 selects one of the outputs of the address counters 12-1 to 12-7 on the basis of information in the current DMA access register 13. A subtracter 17 for length correction value generation calculates a correction length from the outputs of a current transfer counter value storage register 16 and the length selector 14 and a subtracter 18 for address correction calculates a correction address from the outputs of the subtracter 17 for length correction value generation and address selector 15.
Patent JP-S6064833-A (JP)
Title: Manufacture of diaphragm
Inventor: KONDOU MITSUTAKA
IPC: B29K21/00
Filed: 1983-09-20
Abstract: PURPOSE:To form a diaphragm efficiently and automatically, by taking out a sheet material continuous body by draw rolls to feed it successively to a press molding and vulcanizing apparatus and a stamping apparatus, so that it is formed into sheets. CONSTITUTION:A belt-shaped sheet material produced by pressing rubber to be stuck onto the surface of a fabric is wound together with a polyethylene sheet or the like for the prevention of sticking into a roll that constitutes a sheet material continuous body 1, and the body 1 is taken out along the production line by draw rolls 3, 4. The belt-shaped material continuous body 1 is introduced into a press molding and vulcanizing apparatus 2, where it is molded into a prescribed diaphragm shaped by a mold and is vulcanized. The pressed, molded and vulcanized sheet material continuous body 1 is fed automatically to a stamping apparatus 5, and when the part thereof where molding is to be done has reached a certain position of the stamping apparatus 5, it is stamped and taken out. Thus manual operation is omitted, the production steps are completely automated and a diaphragm can be formed efficiently.
Patent JP-H0836847-A (JP)
Title: Magnetic disk device and assembling method thereof
Inventor: KAWAKAMI YOSHIYUKI
IPC: G11B21/21
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a magnetic disk device in which the hight for mounting a head assembly is accurately maintained and also the assemblability is improved, and the assembling method thereof. CONSTITUTION:A cylindrical part 10a with the inner surface formed in a non- circular state, and erected on a mounting member 10, is spread by being pushed in the circumferential direction to calk and fix the head assembly 7 to a swing arm 4. Thus, no load is applied to the swing arm 4 in the direction of the hight (thickness) at the time of calking, therefore, the dimension of the hight for mounting the head assembly 7 is accurately maintained.
Patent JP-H1016853-A (JP)
Title: Engine cooling device for motorcycle
Inventor: KIHARA TERUO
IPC: F02B61/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To uniformly control temperatures of respective parts by rationally cooling a multiple cylinder formation part for forming four or more cylinders with cooling water in a motor cycle engine. SOLUTION: In the upright or forward inclined cylinder block 43 of a motorcycle engine E, a lower water jacket surrounding a multiple cylinder formation part 45 and an entrance 37i opened toward the center of the left and right directions of the multiple cylinder formation part 43 are formed, an upper water jacket communicated with the lower water jacket and an exit positioned immediately above the entrance 37i are formed in a cylinder head 48 and, after cooling water discharged from a water pump is introduced through the entrance 37i to the center part of the multiple cylinder formation part 43, the cooling water is passed through the lower and upper water jackets symmetrically left and right and directed toward the exit.
Patent JP-H1126008-A (JP)
Title: Electrode structure of battery
Inventor: YAMAUCHI YASUHIRO
IPC: H01M10/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To adhere a protection tape simply, easily, and without dislocation from the fixed position, moreover to hinder an electrode plate from effectively making an electrical contact with a facing electrode tab. SOLUTION: This electrode structure is such that a first electrode plate 1 and a second electrode plate 2 are layered with a separator interposed and wound spirally. A first electrode tab 4 is connected to the first electrode plate 1, while the second electrode tab 5 is connected to the second electrode plate 2. The second electrode tab 5 confronts the first electrode plate 1 with a separator 3 interposed, and a protection tape 6 is installed between the second electrode tab 5 and first electrode plate 1 which are positioned opposite to each other. The protection tape 6 is adhered to that core surface of the first electrode plate 1 which confronts the second electrode tab 5. The first electrode plate 1 is electrically insulated from the electrode tab of the second electrode plate 2, via the protection tape 6 adhered to the surface and the separator 3.
Patent JP-2001001795-A (JP)
Title: Control system for internal combustion engine
Inventor: TABATA ATSUSHI
IPC: B60W10/18
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To save fuel and reduce emission more effectively in a vehicle provided with a control device which maintains a booster pressure of a braking device, in performing control for an automatic stop and startup of an internal combustion engine. SOLUTION: In this control system for internal combustion engine, when an engine is stopped automatically under Ecorun control (S102) and a brake booster negative pressure is not more than prescribed value Pb1 (S104), it is judged whether a gear shift lever is in a position P (S108) and whether a parking brake lever is in a parking position (S110). When the control system receives YES, automatic stop of an engine 22 continues (S114), while when either the gear shift lever or parking brake lever is not under operation, the engine is started (S112). Because movement of the vehicle is restricted by braking based on the gear shift lever or parking brake lever even when brake booster negative pressure is decreasing, fuel conservation and reduction of emission can be achieved through prohibiting unnecessary startup of the engine.
Patent JP-H0847019-A (JP)
Title: Key telephone system
Inventor: SAKAI TETSUYA
IPC: H04Q3/58
Filed: 1994-07-26
Abstract: PURPOSE:To obtain both information of a speech recording section and a control recording section simultaneously by providing a control data line through which data of the speech recording section or the control recording section are informed to an external data processing section so as to have only to one signal conversion section. CONSTITUTION:A control section 13 controls a trunk line speech section controlling speech with a trunk line and an extension speech section 12 controlling a speech with an extension. In the case of making an external line speech, a speech recording section 14 outputs speech data and a control recording section 15 output a content commanded by the section 13 to make an external line speech. A data control section 16 outputs an output from the speech recording section 14 and the control recording section 15 to a signal conversion section 17 and information representing which data are outputted to an external data processing section 18 through a control data line 19 is informed. The external data processing section 18 classifies/processes the signal from the signal conversion section 17 based on the information of the control data line 19.
Patent JP-2001000243-A (JP)
Title: Backpack frame for carrying baggage and backpack
Inventor: HIGUCHI KOSHIRO
IPC: A45F3/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a backpack frame which is easy to load a baggage and can properly hold the loaded baggage. SOLUTION: A back surface panel 1 and a front surface panel 2 made of plastic are provided by integrally connecting by bottom parts 1a and 2a, and a backpack band 1b is provided on the outer surface of the panel 1. In addition, belt-like or cord-like squeezing bodies 4 which are provided through between the side part of the panel 1 and that of the panel 2 and can be squeeze-engaged in the direction of narrowing an interval between the panel 1 and the panel 2 are provided.
Patent JP-H0339399-A (JP)
Title: Lubricating oil composition
Inventor: YAMAZAKI AKIRA
IPC: C10M163/00
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the subject lubricating oil composition showing excellent characteristics against variation with time and temperature change by blending a base oil with a phosphoric or phosphorous ester (salt), an alkylamine compound, a perbasic magnesium sulfonat, etc. CONSTITUTION:With a base oil, (A) one or more selected from a phosphoric or phosphorous ester represented by formulae I-IV (l is 1-3; m and n are 1 and 2; R and R' are 4-30C alkyl and alkyl-substituted aryl) and amine salts thereof, (B) an alkylamine compound expressed by formula V (R'', R''' and R'''' are H, 1-30C alkyl, aryl, alkyl-substituted aryl or alkanol), (C) an aliphatic dicarboxylic acid compound, (D) succinicimide and (E) a perbasic magnesium sulfonate or a perbasic calcium sulfonate are blended, thus obtaining the objective composition. The resultant composition can be used as an automatic transmission oil, a wet type brake oil, of an automobile, etc.
Patent JP-S6235650-A (JP)
Title: Electrode structure of semiconductor device
Inventor: NAKAMURA KUNIHIRO
IPC: H01L21/60
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a flip chip with high reliability, by making recessed and projecting regions on the surface of an insulating layer which is formed on a semiconductor substrate. CONSTITUTION:An insulating layer made of recessed and projecting regions 23 is formed on the surface of the second insulating layer 22 formed on the first insulating layer 21. An aluminum layer 3, chromium layer 4, copper 5, and soldering layer 6 are formed in order on the second insulating layer 22, to complete a flip chip electrode. Thus, without the flat surface area enlarged, contact areas between metals, and between the insulating layer and the Al layer can be enlarged, and contact planes perpendicular to the contact surfaces become useful for improving the strength against the stress horizontal to the surface of the semiconductor substrate.
Patent JP-2001003132-A (JP)
Title: Hydrogen storage alloy
Inventor: KAMIYA YOSHIHISA
IPC: C22C27/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide excellent flatness in a plateau region without homogenizing treatment and also to provide activation characteristics by preparing a V solid solution in which the distribution of Ti concentration and the distribution of Ni concentration in a matrix have mutually positive correlation and which has a body-centered cubic structure and contains at least Ti and Ni. SOLUTION: A hydrogen storage alloy, composed of a V solid solution having a composition represented by the general formula V100-x-y-zTixCryNiz (where 5<=x<=15, 5<=y<=25, 0<z<(1/2)x, and z<5 are satisfied), is prepared. By this procedure, the V solid solution, in which the distribution of Ti concentration and the distribution of Ni concentration have mutually positive correlation and which has a body-centered cubic structure, can be obtained. The stability of hydrides by Ti concentration and the instability of hydrides by Ni concentration are adjusted so that the overall stability of hydrides can be equalized. Although the composition is heterogeneous, flatness in the plateau region can be improved. Further, because the ionic radius of Ni is smaller than that of V by >=5%, activation can be facilitated by Ni addition.
Patent JP-S5963892-A (JP)
Title: Solid-state color image pickup device
Inventor: NISHIZAWA SHIGEKI
IPC: H04N9/04
Filed: 1982-10-04
Abstract: PURPOSE:To remove a vertical smear signal from a color video signal component by finding the difference between the outputs from an odd array and an even array of a vertical photodetector array which is simultaneously selected with the shift of a half pitch in a horizontal direction. CONSTITUTION:A signal on the l1th line is obtained from an output terminal S2, but the signal includes a vertical smear signal. Since a vertical MOS transistor 6 is not actuated, a video signal is not obtained from an output terminal S1 connected to an even line, but the smear signals accumulated on vertical signal lines C1, C2, C3... are obtained. The phenomenon takes place also in the succeeding field. Since the capacity of vertical smear signal accumulated in an adjacent vertical signal line is the same each other, only the vertical smear signal can be cancelled by finding the difference between the signals obtained from the output terminals S1, S2.
Patent JP-S6419019-A (JP)
Title: Antiamnestic agent
Inventor: AKIMOTO KOJI
IPC: A61K31/40
Filed: 1987-07-13
Abstract: PURPOSE:To obtain an antiamnestic agent having antiamnestic action and effective in ameliorating senile dementia, by using a compound selected from a specific pyrrolidone, 4-aminopyridinebenzamide and a prolinal derivative as an active component. CONSTITUTION:The objective agent contains a compound selected from (A) a compound of formula I [R is halogen or methoxy; n is 1-5; provided that (i) when R is halogen, n is 2 excluding 3,4-(Cl)2 and (ii) when R is methoxy, n is 1 excluding 4-OMe], (B) a compound of formula II (R is H, halogen, lower alkoxy, lower alkyl, nitro, etc.; n is 1-3; when n is 2 or 3, plural R may be the same or different; the position of R is either one of 2-6 or their combination), (C) a compound of formula III (R is lower alkyl; n is 1-5) and their salt. The agent can be administered by oral or parenteral administration.
Patent JP-S57103324-A (JP)
Title: Wire bonding device
Inventor: SHIOKAWA KESAMI
IPC: H01L21/603
Filed: 1981-11-02
Abstract: PURPOSE:To enhance the reliability of a wire bonding device by providing a capillary for guiding a fine metallic wire to the device and discharge machining means and forming a ball at the end of the fine wire before the fine wire is contacted with a bonding pad, thereby avoiding the oxidation of aluminum wire of a semiconductor device. CONSTITUTION:An IC chip 2 having an aluminum wire 3 and an aluminum wire pad 4 is secured to the external lead post 5 forming surface of a package 1, and the pad 4 is connected to the post 5 via a bonding wire 7. For this purpose, a ball 8 is formed at the end of the fine wire 7 via a capillary 6 to which the fine wire 7 is inserted, electrodes 9 and 10 for surrounding the wire 7 are provided under the capillary 6, the ball 8 is formed in advance at the end of the fine wire 7 by an arc discharge. Thereafter, the capillary 6 is lowered to contact the ball 8 with the pad 4 to be bonded, the fine wire 7 extends to the post 5, is secured to the post 5, and is then cut.
Patent JP-H0352246-A (JP)
Title: Low reflection input structure for integrated circuit package
Inventor: JIERII II PURIOSUTE
IPC: H01L23/64
Filed: 1990-07-03
Abstract: PURPOSE: To form an integrated circuit package of low reflection structure by providing a conduction path having a specified characteristic impedance and partially forming a bonding pad, and a conductor coupling the bonding pad with an integrated circuit. CONSTITUTION: Pins 31-33 are fixed onto a multilayer substrate comprising dielectric layers 51, 39, 52 and conductive layers 53, 54, 55 formed between the dielectric layers. The conductive layer 54 is patterned to form conductive lines 16, 37. The conductive layers 53, 55 are provided above and below the conductive lines 16, 37 and when the conductive layers 55, 53 are coupled with a DC power supply or the ground plane, the conductive lines 16, 37 form a strip line conductor and the conductive line 16 has a specified characteristic impedance. Consequently, the pins 31, 32 are coupled with the conductive line 16 to form a low reflection input to a semiconductor package.