baber/WOPTO huggingface dataset:
Patent JP-H08194178-A (JP)
Title: Multibeam optical scanner
Inventor: KATAOKA KEIJI
IPC: G02B26/10
Filed: 1995-01-13
Abstract: PURPOSE: To provide a high-speed and high-resolution multibeam optical scanner capable of scanning in a single action by emitting a multibeam through the use of polarization. CONSTITUTION: A polarizing element 9 such as a Wollaston polarizing prism, etc., is arranged in a multistage, to emit the multibeam, it is modulated in the light intensity by a multichannel acousto-optical modulator 13 and after the angle in an arraying direction of the multibeam is turned by a double prism 20, scanning is executed by a rotary polygon mirror 21.
Patent JP-H11201304-A (JP)
Title: Selector valve and resin parts
Inventor: TANAKA MITSURU
IPC: F25B41/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a slide valve excellent in heat resistance and resistance to the refrigerant and a refrigerating machine oil containing the additive by forming the valve of a resin consisting of polyallylene sulfide containing the constituent such as polyphenylene ether resin, and setting its bending elastic modulus to be in a range of the prescribed value. SOLUTION: A polyallylene sulfide resin composition contains 10-60 pts.wt. of at least one constituent to be selected among polyphenylene ether resin and thermoplastic elastomer to at least 100 pts.wt. polyallylene sulfide resin. When the bending elastic modulus of the resin is below 1500 MPa, a sliding surface of a slide valve 1 is creep-deformed to make a switching operation difficult. When it exceeds 4000 MPa, no airtight sealability can be kept, and the capacity of a heat pump system is degraded. Continuous operation can be achieved under high temperature for a long time if the slide valve 1 in which the bending elastic modulus of the resin is 1500 to 4000 MPa, is used.
Patent JP-H06209720-A (JP)
Title: Method for improving meat quality
Inventor: YAMANE TETSUO
IPC: A23K1/16
Filed: 1993-01-13
Abstract: PURPOSE:To obtain meat having high commercial value by feeding a domestic animal with a formula feed obtained by compounding a conventional feed with a material containing tannin, caffeine, etc., thereby improving the meat-quality and color of the domestic animal by the antagonistic action of caffeine and tannin. CONSTITUTION:A material containing tannin, caffeine, etc., such as green tea, black tea and coffee beans is mixed to conventional feed in an amount of 0.5-20wt.%. As an alternative, the feed is incorporated with 1-50wt.% of the extraction residue of the above material or with a stock liquid or concentrated liquid in the case of an extract obtained by adding 3-10 pts. of hot water to 1 pt. of the above material. When the obtained formula feed is applied to a domestic animal such as chicken, cattle or pig, the meat-quality and color can be improved and meat having improved commercial value can be obtained by the action of caffeine to stimulate the nerve and raise the blood pressure and the action of tannin to depress the blood pressure, inhibit the absorption of fat and suppress the cholesterol concentration in blood.
Patent JP-S58120649-A (JP)
Title: Method for thickening synthetic rubber
Inventor: KOJIMA TSUNEO
IPC: C08L23/00
Filed: 1982-01-12
Abstract: PURPOSE:To improve the stickiness of a synthetic rubber without lowering its rate of vulcanization, by compounding a synthetic rubber with a specific alkylphenol-acetaldehyde resin and a specific petroleum resin. CONSTITUTION:A synthetic rubber is compounded with (A) an alkylphenol- acetaldehyde resin of formula (n is 1-2; R is 3-12C alkyl or alicyclic alkyl) and (B) a petroleum resin essentially free from aromatic hydrocarbon and obtained by the polymerization of an olefinic unsaturated hydrocarbon obtained by the thermal cracking of petroleum hydrocarbons and/or a petroleum resin obtained by the polymerization of >=9C fraction obtained by the thermal cracking of petroleum hydrocarbons. The ratio of acetaldehyde resin to the petroleum resin is 1:9-9:1, preferably 2:8-5:5, especially 3:7.
Patent JP-S5496935-A (JP)
Title: Memory module
Inventor: ASATSU TOORU
IPC: G06F12/16
Filed: 1978-01-17
Abstract: PURPOSE: To facilitate an easy and early detection for the factor of the memory malfunction by providing the mis-access detector circuit for the non-package address to the memory module which is capable of the partial package.  
     CONSTITUTION: Memory module MMO is given full package, and MM1 is given half-package of only block 0 and 1. No common connection is given to jumper line connection areas A, B and C of MMO, and jumper line B and C are connected to MM1. More than two units of block enable signal BINB do not turn to the low level at one time at the non-action time at the high level, and the block corresponding to the BINB signal of low level can be active. As no jumper line is connected to MMO, mis-access detector output 7 shows the normal access at the low level. The normal access is shown at MM1 when the access is given to block 0 and 1, but output 7 features high level at block 2 and 3 to show the abnormal access. Thus, an early detection is possible for the malfunction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5287691-A (JP)
Title: Method to rack cable
Inventor: ARAI YUKIO
IPC: H02G1/06
Filed: 1976-01-19
Abstract: PURPOSE: To provide a capability of operating a racking work with a small number of people required, by using a racking truck, when a cable is racked on a cable store rack installed to a wall of tunnel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184059-A (JP)
Title: Mini-mold type semiconductor device and lead frame and manufacture of mini-mold type semiconductor device
Inventor: SHIBUYA TAKAO
IPC: H05K3/34
Filed: 1989-01-11
Abstract: PURPOSE:To make it possible to perform highly reliable surface mounting by providing a groove at the tip part of each connecting lead, and thickly attaching solder at the recessed part of the groove with the surface tension of the solder. CONSTITUTION:A semiconductor chip 13 is die-bonded to a tab part 12 of a lead frame 11. Then, the electrode of the surface of the semiconductor chip 13 is wire-bonded to each connecting lead 14 with a thin metal wire 18. The main part including the semiconductor chip 13 is molded with thermosetting resin 19. The lead frame 11 whose resin molding is finished is dipped into a fused-solder bath. Solder dipping treatment is performed for the connecting lead 14. In the lead frame 11 whose solder dipping is finished, a solder layer having the thickness of 2-3mum is attached to all the surfaces of thin linking strips 15, tie bars 16 and the connecting leads 14. Solder 20 is attached to a groove 17 of each connecting lead 14 more thickly than the other part owing to the surface tension of the fused solder. The connecting lead 14 is cut along a cutting line 21 so that the thickly attached part of the solder 10 becomes the tip of the connecting lead 14. The lead is bent in a Z shape which is suitable for surface mounting.
Patent JP-H02184383-A (JP)
Title: Production of cleaning jig for sheet glass
Inventor: AKANE SATORU
IPC: B05C13/02
Filed: 1989-01-10
Abstract: PURPOSE:To remarkably reduce the deviation of the pitch of the teeth between the jigs by caulking an untoothed plate-shaped glass supporting body made of a corrosion-resistant resin to the substrate of a corrosion-resistant metal, annealing the product, and then toothing the glass supporting body. CONSTITUTION:The plate-shaped glass supporting body 3a made of a corrosion- resistant resin (e.g. fluororesin) on which a tooth 3' is not formed is caulked (Figure a) to the substrate 3b of a corrosion-resistant metal. The product is heated in a heating furnace B, and then annealed. The heating temp. in this case is made higher than the treating temp. in a sheet glass cleaning stage and lower than the decomposition temp. of the corrosionresistant resin (Figure b). After annealing, the glass supporting body 3a is punched by a press, etc., to form teeth 3', and the cleaning jig is obtained. Plural jigs thus obtained are combined, and sheet glasses are arranged in parallel and cleaned by the formed teeth with the regular pitch. Since the jig is annealed, the deviation of the pitch of the teeth between the jigs is prevented.
Patent JP-S56103622-A (JP)
Title: Safety device for starting
Inventor: NAGASHIMA KUNIHIKO
IPC: B60K28/10
Filed: 1980-01-18
Abstract: PURPOSE: To make an engine possible to start only during a braked state and to prevent an accidental start by a method wherein the rotation of a kick shaft is transmitted to the crankshaft by the operation of a brake lever only during a braked state.  
     CONSTITUTION: When a kick pedal 103 is pushed without operating a brake lever 108, the rotation of the kick shaft 1 is transmitted to a gear 5 but since rotation damping force due to a friction clip 7 is not given to a gear 6 engaging with a gear 5, no thrust appears in the direction of the shaft but mere slip happens. Therefore, the rotation of the kick shaft 1 is not transmitted to the crankshaft 8. If a brake mechanism 105 is braked by operating the lever 108, the clip gives rotation damping force to the gear 6 through a wire 110, a lever 111. When the kick pedal 103 is pushed under this cndition, the rotation of the kick shaft 1 is transmitted to the gears 5, 6, the gear 6 receives a thrust by the rotation damping force, moves rightward and engages with a ratchet wheel 9. Therefore, the rotation of the kick shaft 1 is transmitted to the crank shaft 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02231072-A (JP)
Title: Microbial strain capable of producing fr-900220 substance
Inventor: YOSHIDA KEIZO
IPC: A61P31/04
Filed: 1990-01-10
Abstract: NEW MATERIAL:Amauroascus sp No.6237 (ATCC No.20595) expressed by formula and its mutant. It has following physical and chemical properties. Elemental analysis (%), C 74.00, H 7.18, N 10.64; molecular weight, 508.2825 (by high- resolution mass spectrometry); molecular formula. C32H36N4O2: melting point, 156-158 deg.C; specific rotation. [alpha] =-583 deg. (c=1, in chloroform); crystal form and color, colorless columnar crystal; etc. USE:A hypotensor, a prophylactic and a gastric juice secretion suppressing agent. PREPARATION:An FR-900220-producing strain belonging to genus Amauroascus is cultured at about 30 deg.C for 50-100hr preferably by submerged culture method using a liquid medium.
Patent JP-S63174743-A (JP)
Title: Drive gear having parting plane at ring gear
Inventor: KAYAKABE NOBUHIRO
IPC: B21D53/16
Filed: 1987-01-12
Abstract: PURPOSE:To manufacture a titled gear having good quality with less stages by setting the parting plane gap of a square material bent to a ring shape to the thickness of a tooth bottom or below and welding a drive plate to a ring gear subjected to gear cutting in such a manner that the gap is the tooth bottom. CONSTITUTION:The square material 1 is bent to the ring shape 6 of a prescribed diameter and the parting plane gap 7 of the cut part is set at the thickness of the tooth bottom of the gear to be worked or below. Such ring materials 6 are superposed on each other and tooth profiles 9 are cut to the outside circumference of the ring materials 6 in such a manner that the gaps 7 are the tooth bottoms. The drive plate 11 is fitted into the inside hole of the worked ring 10 and is welded 12 to form the titled drive gear having the prescribed shape. Since the parting plane of the ring material 6 is not welded, the need for the ensuing heat treatment and the deterioration of the material are eliminated and the ring having the good shape and quality is produced at the reduced cost.
Patent JP-S5389412-A (JP)
Title: Assembling method of tape cassete
Inventor: MACHIDA TETSUO
IPC: G11B23/08
Filed: 1977-01-17
Abstract: PURPOSE: To contrive to automate the assembly work for the tape cassette, by installing a sucking hole in the cassette-half to assemble holding the slide sheet depending on vacuum-sucking. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07211442-A (JP)
Title: Electromagnetic cooker
Inventor: KANAI HIDEO
IPC: H05B6/12
Filed: 1994-01-20
Abstract: PURPOSE:To provide an electromagnetic cooker so constructed that its thin top plate resists cracking. CONSTITUTION:A plurality of ribs 1 each made of a thin copper plate are held in position by an insulating support 2 with their main surfaces arranged opposite and parallel to each other at predetermined intervals. Each of the ribs 1 minimizes the influence of an induction field by orienting one of its vertical sides toward a heating coil 10. Also, the ribs have their other vertical sides flush with one another and abutting to the back side of a top plate 11, so as to secure cooling space and to function as reinforcing plates for the top plate 1.
Patent JP-S58121567-A (JP)
Title: Enclosed type storage battery
Inventor: SUZUKI YOSHIE
IPC: H01M10/16
Filed: 1982-01-13
Abstract: PURPOSE:To improve the shockproof-strength of an enclosed type cell, by securing a battery jar to a collector body part comprising each plate group or to an outermost plate with a bonding agent used for fixation of the battery jar and a cover. CONSTITUTION:An enclosed cell is composed of a group of plates 3 being made up so as to have a clearance of 0.1-0.7mm. or so among a battery jar, a collector body part 9 and a side wall of the battery jar. Assembling of the cell is as follows. A groove 10 of an inner cover 2 is turned up toward the topside while a bonding agent 13 having viscosity of 20-30Ps is poured into this groove and from top of which, the battery jar 1 having the group of plates 3 inside is fitted into the inserted inner cover 2. At this time, the bonding agent 13 is mostly gathered at the side of an inner skirt part 12 whose length is shorter than an outer skirt part 11 of the inner cover 2 and this gathered adhesive also comes into a clearance 4 between the collector body part of the plate group and the battery jar 1 by means of capillary action, thus securing the collector body part 9.
Patent JP-H0565173-A (JP)
Title: One-piece formed packaging structure
Inventor: SUGIMOTO MASASHI
IPC: B65D81/107
Filed: 1992-01-14
Abstract: PURPOSE:To contrive a way to obtain lightweight, throwaway or polution-free packaging members. CONSTITUTION:One-piece structure having therein a plurality of separate hollow parts 2, 3 and 4 made up by intersecting partitions 7 is formed by a single forming metal die or injection molding at one time and a packaging member is produced by shaping and baking the mass obtained from kneading corn powder and water, shaping the mass obtained from kneading gluten, protein substance contained in wheat, and alcohoholic solvent or processing paper material to give it a shape, whereby the packaging structure is made decomposable easily in water and light in weight and whereby environment can be preserved even when it is discarded.
Patent JP-S63279969-A (JP)
Title: Electrical power steering device
Inventor: ICHIMARU HIDENORI
IPC: B62D5/04
Filed: 1987-01-12
Abstract: PURPOSE:To prevent occurrence of impact on a steering force transmission shaft when power assist is started by controlling such that transmission torque capacity of clutch is held below a predetermined level when the torque of the steering force transmission shaft is lower than a predetermined level. CONSTITUTION:When left turn or right turn is carried out, an electromagnetic powder clutch 28 is engaged gradually before the steering torque functioning onto a steering main shaft 12 at that time reaches to a predetermined level requiring power assist. Consequently, output from a motor 38 is transmitted gradually to a drive bevel gear 22 and backlash in rotary direction between the drive bevel gear 22 and a driven bevel gear 20 is absorbed gradually without causing impact. As a result, no impact is applied onto the shaft 12 by backlash of gear when steering torque exceeds over a predetermined level to increase transmission torque of the electromagnetic powder clutch 28 thus starting substantial power assist.
Patent JP-S59129591-A (JP)
Title: Device for converting radiation energy of light or heat directly into rotary force
Inventor: NAKAMATSU YOSHIROU
IPC: H02K99/00
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a motor having high efficiency and long lifetime by providing an element for converting radiation of light or the like into electricity in a rotor and generating a magnetic field directly on a coil to obtain a rotary force. CONSTITUTION:A motor is composed of a rotor 2 which is supported to a shaft 1 to obtain a torque by the conduction, a stator 3 of a permanent magnet surrounding the rotor 2, and a mast 5 formed with a window 4 to cover the face of the rotor 2. An element 8 such as solar battery which converts a light into an electricity is provided on one surface of the rotor 2. This element 8 has an inner peripheral element 9 and an outer peripheral element 10, and generates electromotive force from the elements 9, 10 by the light passed through the window 4 of the mask 5. A magnetic field is sequentially generated from the coils 7 of the rotor 2 directly by the electromotive force, and the rotor 2 continues to rotate by attracting and repelling with the stator 3. The element 8 may be composed by providing at the stator side.
Patent JP-S5598162-A (JP)
Title: Novel 1-substituted-3-acylpyrrole derivative, its preparation and blood platelet coagulation preventive containing the same
Inventor: TANAKA TOSHIO
IPC: A61K31/40
Filed: 1979-01-22
Abstract: NEW MATERIAL:1-Substituted-3-acylpyrrole derivatives of formula I [ϕ is phenyl or substituted phenyl, cycloalkyl, branched alkyl, 5 or 6-membered heterocycle; R 1  is H, 1W4C alkyl; Y is phenyl, benzyl, 1W4C alkyl, 1W4C hydrocarbyl chain; R 2 WR 4  are selected from cases of (1) or (2), wherein (1) R 2  is formula XR 5  (X is O, S, sulfinyl; R 5  is H, 1W10C alkyl, phenyl); R 3  and R 4  are H, 1W4C alkyl, carboxyl group; (2) R 2  and R 3  incorporate to form oxo and R 4  is H, 1W4C alkyl and phenoxy].  
     EXAMPLE: 3-(3-Benzoyl-2,5-dimethylpyrrol-1-yl)propanol.  
     USE: Blood platelet coagulation preventive with low anti-inflammatory activity.  
     PREPARATION: The condensation reaction between a 1-substituted pyrrole derivative of formula II and an anhydride or halide of carboxylic acid of ϕ-COOH is conducted in the presence of an acidic catalyst to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08193901-A (JP)
Title: Semiconductor strain sensor
Inventor: HOSODA KOJI
IPC: G01L1/18
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a semiconductor strain sensor in which the sensitivity can be regulated regardless of the shape of diaphragm formed on a semiconductor substrate while realizing compactification and simplification without requiring any additional external circuit. CONSTITUTION: A membrane diaphragm 6 is formed in the center of a semiconductor substrate and four strain resistances 8a-8d are formed on the surface thereof by diffusion, thus forming a Wheatstone bridge 20. In such semiconductor strain sensor 1, a plurality of resistances 9a, 9b are formed by diffusion on the surface of the semiconductor substrate except the membrane diaphragm 6.  A fuse 31 for normally connecting the diffusion resistance 9a in parallel with the electrode pads 21a, 21c of the Wheatstone bridge 20 and disconnecting the diffusion resistance 9a from the electrode pads 21a, 21c, as required, is also formed on the surface of the semiconductor substrate along with a Zener diode 10 for normally disconnecting the diffusion resistance 9b from the electrode pads 21a, 21c of the Wheatstone bridge 20 and connecting the diffusion resistance 9b in parallel with the electrode pads 21a, 21c, as required.
Patent JP-H10197248-A (JP)
Title: Inking-line device
Inventor: NISHIGAMI MASAAKI
IPC: E04G21/18
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To ink a line easily, even in the case of a person who has not gotten skilled. SOLUTION: This device is composed of an inking instrument 2 for inking a line on a surface W being an object, and a level indicator 1 which indicates an inking level by irradiating the inking instrument with a horizontal laser beam. In this case, the inking instrument 2 has a body 21 provided with a one-dimensional sensor 23 which receives the horizontal laser beam, an inking head 50 provided in such a way as to be able to adjust its height-direction position, and a height adjusting mechanism 27 which causes the height of the inking head to coincide with the indicated height by the horizontal laser beam in accordance with the output of the one-dimensional sensor. And the level indicator 1 is provided with a laser emitting unit 7 for emitting a horizontal laser beam, a motor 15 for revolving the laser emitting unit right and left, a CCD camera 8 which picks up the image of the inking instrument putting it within its visual field, an image processing device 32 which processes the image picked up by the CCD camera 8 and finds the horizontal-direction position deviation of the inking instrument 2 as against a reference position inside a screen, and an arithmetic controlling unit 33 which controls the motor so as to make the position deviation smaller and cause the inking instrument to track the directed direction of the horizontal laser beam.
Patent JP-S5390180-A (JP)
Title: Complex cation exchange membrane and production thereof
Inventor: SAKAGAMI TERUO
IPC: B01D61/46
Filed: 1977-01-20
Abstract: PURPOSE: To obtain a cation exchange memebrane with improved chlorine resistance while maintaining cation selective permeability by sticking a cation exchange membrane having excellent cation selective permeability but no chlorine resistance to a hydrophilic porous membrane having chlorine resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08193354-A (JP)
Title: Scald protection device of sanitary washer hot water tank
Inventor: OTOMO HIROSHI
IPC: E03D9/08
Filed: 1995-01-18
Abstract: PURPOSE: To surely protect a scald by draining high temperature hot water from a by-pass port when it is higher than a specific temperature, and stopping the supply of water to a washing nozzle. CONSTITUTION: The temperature of water is maintained within a range of specific temperature, since a heater 3 is controlled based on the temperature of hot water detected by a positive characteristic thermistor 6. Under such a state, when a washing operating section 18 is operated after evacuation, a water supply member 5 is operated to spout hot water in the hot water tank 1 toward the private parts from a washing nozzle 4 through a hot water detector 10 from a hot water supply section 9. When the temperature of the hot water flowing into the hot water detector 10 is in excess of a specific temperature, a shape memory alloy member 15 is deformed in a specific extension shape, and a movable valve 13 is moved to a water supply section 11a side against the elastic force of a bias spring 14 energizing the value 13 to the hot water supply section 9 side.  The movable valve 13 closes the water supply section 11a connected to a washing nozzle 4, water supply to the washing nozzle 4 is stopped, then a by-pass port 11b is simultaneously opened to supply hot water in a water current detector 16, and when it is in excess of set flow, an abnormal indication section is turned on.