baber/WOPTO huggingface dataset:
Patent JP-H0823013-A (JP)
Title: Prober for wafer
Inventor: KATAYAMA MASAYASU
IPC: H01L21/66
Filed: 1994-07-05
Abstract: PURPOSE:To determine whether each integrated circuit is good or bad before it is formed into a chip and is molded and packaged by testing many integrated circuits at a time as they are formed on a wafer. CONSTITUTION:A prober for wafer has a base 10 which has comb-teeth-shaped sections which are formed at the same arrangement pitch as streets between integrated circuits formed on a wafer and a plurality of flexible printed circuit boards 20 which are installed through slots 12 formed between the comb teeth- shaped sections 11 of the prober base 10, and one end of each of which is led out to a test equipment and the other end is located on an upper face of each comb-teeth-shaped section 11 of the prober base 10 through a cushioning member 13. On the surface of the other end of each flexible printed circuit board, a plurality of bumps 26 are formed which can be brought into contact with corresponding pads arranged on a wafer. Each bump 26 is electrically connected to a corresponding conductor of the flexible printed circuit board 20.
Patent JP-S5943541-A (JP)
Title: Carrier for wafer-containing cassette
Inventor: OOKAMI NOBUTOSHI
IPC: H01L21/677
Filed: 1982-09-02
Abstract: PURPOSE:To prevent a wafer from slipping out of its containing grooves due to vibration and the like by a method wherein a vertical actuator of stopper pin inserting the stopper pin into a piercing hole for insertion in case of carrying a wafer-containing cassette is provided. CONSTITUTION:A cassette 10 firmly held by a pair of cassette holding arms 23 is released from the engagement with a cassette rack. At this time, a stopper pin 30 held perpendicularly to an L type arm 35 is located right above a piercing hole for inserting the stopper pin of the cassette 10. Resulantly with an air cylinder 36 actuated to retract the actuating the rod thereof, the L type arm 35 fixed to the air cylinder 36 as well as slidably engaged with a guide rod 33 through the intermediary of a sliding block 34 is lowered together with the air cylinder 36 inserting the stopper pin 30 into the piercing hole for inserting the same.
Patent JP-S5276343-A (JP)
Title: Method of manufacturing goods with abrasion resistant film
Inventor: YOSHIHARA KEISUKE
IPC: C08F2/48
Filed: 1975-12-22
Abstract: PURPOSE: Method of giving a high abrasion resistant film to the substrate consists of applying the specific (meth)acryloyl compound on the substrate such as plastics and alumium sheet, forming thereon the liquid layer such as a water layer, and subsequently exposing the substrate to an active energy ray to form the film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S639867-A (JP)
Title: Voltage detection circuit
Inventor: SHISHIKURA HIROHISA
IPC: G01R19/165
Filed: 1986-06-30
Abstract: PURPOSE:To accurately detect the alternation of a power source voltage and to correct dispersion which occurs in a circuit composing element by providing plural diodes having different junction areas, selecting them by switching elements and adjusting a detection voltage. CONSTITUTION:Resistances 24, 25 which are connected in series between a power source terminal 20 and a ground potential form a voltage dividing circuit. Plural diodes 26, 27, 28 having different junction areas which are impressed the power source voltage are arranged in parallel, cathode sides of said diodes are connected to FET29, 30, 31 of the switching elements, thus a diode selecting circuit is composed. A comparator 34 is inputted a potential Va of a connecting point 32 connected together with drain sides of the FET29, 30, 31, and inputted a potential Vb of dividing point of the resistances 24, 25, and compares these potentials to output an output voltage VO to an output terminal 23. A changeover switch circuit 35 which is inputted an input signal VI connects an output side to the FET29, 30, 31 respectively and controls ON or OFF, thus one of the diodes 26, 27, 28 is selected to adjust the detecting voltage.
Patent JP-H102611-A (JP)
Title: Automatic bath boiler apparatus with water level retaining function
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/46
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To automatically temporarily operate a water level retaining function and a heat insulating function by storing water pressure of residual water as water pressure of a pseudo set water level at the time of detecting the residual water in a bathtub apparatus, and executing an automatic water level retaining function to maintain a water level of a bathtub at the pseudo set water level. SOLUTION: When a bath water flow switch 15 is closed and residual water in a bathtub is detected, an output of a pressure sensor 45 to a level of residual water at that time is stored as a pseudo set water level. It is transferred to a water level retaining and heat insulating function mode by utilizing the pseudo set level and an opening area of the bathtub previously stored as a initial value. After pressure of present water level is stored, a circulating pump 17 is turned on and residual water temperature in the bathtub is detected by a bath thermistor 16 to detect temperature of the residual water. If the bathtub temperature is less than a set temperature, a bath burner 11 is burned to reheat it until it arrives at the set temperature. Thereafter, a water level retaining and heat insulating mode is started.
Patent JP-H11322910-A (JP)
Title: Wholly aromatic thermotropic liquid crystal copolyester and its composition
Inventor: MUROUCHI SATOSHI
IPC: C08L67/03
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wholly aromatic thermotropic liquid copolyester comprising five specified types of structural units, hating a specified melting point, and improved in flowability in injection molding and oven blister resistance. SOLUTION: p-Hydroxybenzoic acid, terephthalic acid, isophthalic acid, hydroquinone, and 4,4'-biphenol are introduced into a reactor, acetic anhydride is added to the reactor, and the reaction mixture is acetoxylated under reflux of acetic anhydride. The reaction product is polycondensed through the elimination of acetic acid while the acetic acid formed is being distilled off at 250-350 deg.C to obtain a wholly aromatic thermotropic liquid crystal copolyester comprising repeating structural units of formulae I to V, having a content of repeating structural units of formula I of 5-25 mol.% based on the entire repeating structural units, a content of repeating structural units of formula III of 37.5-47.5 mol.%, based on the entire repeating units, a content of repeating structural units of formulae IV and V of 37.5-47.5 mol.% based on the entire repeating units,  a molar ratio of repeating structural units of formula II/repeating structural units of formula III of 50/50 to 80/20, a molar ratio of repeating structural units of formula IV/repeating structural units of formula V of 20/80 to 25/75, and a melting point of 300-400 deg.C (as measured with a differential scanning calorimeter).
Patent JP-S5486982-A (JP)
Title: Making of fluorescent substance film for bulb
Inventor: YAMAZAKI HITOSHI
IPC: H01J1/64
Filed: 1977-12-21
Abstract: PURPOSE: To protect the characteristics of a finished lamp from being impaired, by preventing a fluorescent substance binder from becoming active in gas adsorption even if the binder is passed through a bulb heating process.  
     CONSTITUTION: Fine grains of aluminium oxide are used as the fluorescent substance binder. Boric acid and hydrogen peroxide are added to a fluorescent substance suspension mixed with the fine grains of aluminium oxide. Then, the suspension is coated on the bulb and is dried. The fluorescent substance film coated on the bulb is baked, thereby fusing boron to the surfaces of the fine grains of aluminium oxide. The fluorescent substance film is kept from adsorbing gas even after the baking. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6310669-A (JP)
Title: Production of disazo pigment
Inventor: KOBAYASHI MAKOTO
IPC: C09B35/02
Filed: 1986-06-30
Abstract: PURPOSE:To produce a disazo pigment which gives a printing ink having excellent flow characteristics, by coupling a tetrazotized 3,3'-dichlorobenzidine with acetoacetanilide and anthranilic acid. CONSTITUTION:Hydrochloric acid is added to 3,3'-dichlorobenzidine to disperse it. An aq. soln. of NaNO2 is added thereto to tetrazotize it, thus obtaining a tetrazo product (A) of 3,3'-dichlorobenzidine. 99.5-50mol% acetoacetanilide (e.g., acetoacetanilide) and 0.5-50mol% anthranilic acid are dissolved in an aq. soln. of NaOH. Acetic acid is added thereto to precipitate a crystal, thus obtaining a grounder (B). The component A is coupled with the component B.
Patent JP-H11321946-A (JP)
Title: Aerosol ejector
Inventor: TSUCHIDA HARUO
IPC: B65D83/38
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting collection of an aerosol ejector by separating easily a base member made of a synthetic resin material from an aerosol can made of metal at the time of disposal of the aerosol ejector. SOLUTION: In this ejector, a rear portion of an inner cylinder 9 fitted onto an annular protrusion 3 provided at an upper end of a peripheral wall 1 of an aerosol can is cut off, and a window 11 is bored at a rear portion of a flange-like top wall 8 provided at an upper end of an outer cylinder 7. The right and left parts, except a lower end, of a rear portion of the outer cylinder 7 connected to the window are formed into the shape of a thin-walled hinge, respectively, and a cut-off line 15 is provided at a lower end of an outer cylindrical portion between both the thin-walled hinges to form the outer cylindrical portion between both the thin-walled hinges into an elastic inversion plate 16.  A wedge-like plate 18 is protrusively provided in a forward direction from the elastic inversion plate with the aid of a connecting plate 17, and the fore end of the wedge-like plate 18 is confronted to a portion between the flange-like top wall 8 and the annular protrusion 3. The wedge-like plate 18 is engaged with a lower face of the flange-like top wall 8 by elastic inversion of the elastic inversion plate 16 toward a forward direction and raises the rear portion of the flange-like top wall 8 to have an operational position that the flange-like top wall 8 is separated from an upper face of the annular protrusion 3.
Patent JP-S63316805-A (JP)
Title: Preparation of optical circuit board
Inventor: KODERA KOHEI
IPC: G02B6/13
Filed: 1987-06-19
Abstract: PURPOSE:To eliminate the need for a polishing stage, to stabilize performance and to reduce cost by projecting light on a substrate from the face on the side opposite to the layer formed with a layer which does not allow the transmission of light to cure a resin liquid. CONSTITUTION:A mask layer 2 is formed on the surface, except the inside wall surfaces of a groove 1a, on the front face of the substrate 1 on the side where the groove 1a is formed. The photosetting resin liquid 3' is then filled into the groove 1a is succession until the liquid flows over the groove. The light 4 for curing the photosetting resin liquid 3' is projected on the substrate 1 from the rear face on the side opposite to the side where the mask layer 2 is formed to cure the resin liquid in the groove. The photosetting resin liquid 3' which flows over on the mask layer 2 and is not cured by lack of the light arriving at said liquid is removed to complete a core.
Patent JP-H11323249-A (JP)
Title: Polyarylene ether solution and its cross-linked film
Inventor: TAMURA NOBUSHI
IPC: C08K5/03
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solution capable of improving the heat and solvent resistances without deteriorating the dielectric characteristics, film- forming properties and low water absorptivity and suitable for forming a polymeric insulating coating film, etc., for electrical and electronic part materials by dissolving a polyarylene ether and a specific bibenzyl compound. SOLUTION: This solution is obtained by dissolving (A) a polyarylene ether such as a polymer of 2,6-dimethylphenol and (B) a bibenzyl compound represented by the formula (R is H, a 1-20C hydrocarbon, cyano, nitro, an alkoxy or a halogen) such as 2,3-dimethyl-2,3-diphenylbutane. The concentration of the polyerylene ether solution is preferably 5-30 wt.% and a polymeric film prepared by coating a substrate with the polymeric solution and then removing the solvent is preferably heat-treated in an inert gas atmosphere to prepare a cross-linked polymer coating film.
Patent JP-H119-A (JP)
Title: Sugar cane planting device
Inventor: KURAMOTO KAZUO
IPC: A01C11/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject device so designed that a plenty of seedling culms housed in a seedling hopper are aligned, and carried and discharged one by one through conveyors and two rows of the seedling culms are mechanically planted simultaneously. SOLUTION: This sugar cane planting device is so designed that both lateral faces of the seedling discharge side of a seedling hopper 22 housed with sugar cane seedling culms S in a specified orientation are slantly mounted with a pair of conveyors to house the seedling culms an carry them one by one, and during the process of carrying the seedling culms by the conveyors, extra seedling culms are allowed to fall and the seedling culms are discharged one by one; the end of a vibration plate 29 at the bottom of the seedling hopper 22 is contacted with an angle member 28 to house the seedling culms onto the conveyors one by one and the seedling culms are vibrated and aligned; an alignment plate 30 is provided on the vibration plate 29 so as to define the bottom surface of the seedling hopper 22, and then vibrated to improve the extent of seedling culm alignment in the hopper 22;  the conveyors are set up in V-shaped fashion against the lateral faces of seedling discharge side; and one side of the upper part of the seedling culm alignment direction in the hopper 22 is provided with a seedling arrangement plate 31 intended to contact one end side of a plurality of the seedling culms housed in the hopper 22.
Patent JP-H05268986-A (JP)
Title: Monoclonal antibody and activation of lymphocyte
IPC: A61K39/395
Filed: 1991-03-14
Abstract: The present invention relates to novel monoclonal antibody 4-10 produced by hybridoma ATCC No. HB10355 and its use in the activation of lymphocytes, particularly T cells. Monoclonal antibody 4-10 activates T cells without requiring co-stimulatory agents. The antibody, methods and compositions of this invention are useful in the activation of lymphocytes and in treating immune diseases.
Patent JP-H07331943-A (JP)
Title: Flush bolt
Inventor: KURIKI SHIGEHISA
IPC: E05B15/02
Filed: 1994-06-13
Abstract: PURPOSE:To prevent rattle of a door by providing a helical groove on the circumferential face of a lock bar elevatably moving, forming the section of a locking recessed part provided on a floor face into a non-circular shape, rotatingly inserting the lock bar therein, and pressingly contact the lock bar with the wall of the recessed part. CONSTITUTION:A helical groove 73 extending in the axial direction is provided on the circumferential face of a lock bar 7 of which the section of the extreme end part is formed into a non-circular shape, engaged with a guide 50 provided on the lower part of a stile 3, and the lock bar 7 is elevatably moved while rotating. A recessed part 91 of non-circular section in which the lock bar 7 is inserted is formed on a floor face 10. When the lock bar 7 is inserted therein, the lock bar 7 is pressingly contacted with the wall 92 of the recessed part. Hereby, rattle of a door can be prevented.
Patent JP-S6046919-A (JP)
Title: Porous sodium carbonate having controlled alkalinity and its production
Inventor: OOSHITA TSUTOMU
IPC: C01D7/00
Filed: 1983-08-25
Abstract: PURPOSE:To provide porous sodium carbonate havng low apparent specific gravity, high particle hardness, high rate of dissolution in water, and adjustable Na2O/CO2 ratio, and useful as a component of synthetic detergent. CONSTITUTION:The objective sodium carbonate has an apparent specific gravity of 0.4-0.8, rate of dissolution in water of <=40sec, powder content of <=15%, and Na2O/CO2 molar ratio of 1/(1-1.5). The above sodium carbonate can be produced by mixing sodium bicarbonate with sodium carbonate (in terms of anhydride) at a weight ratio of 1:(0.2-5), mixing and homogenizing with water at 40-105 deg.C, and calcining the product at 100-300 deg.C to effect the decomposition and dehydration of sodium bicarbonate.
Patent JP-S6311893-A (JP)
Inventor: KONISHI MASAHIKO
IPC: G21C5/02
Filed: 1986-07-02
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-H091635-A (JP)
Title: Manufacture of lengthy article having waveforms of predetermined pitch in lengthwise direction
Inventor: AOYAMA TAKAAKI
IPC: H01B13/016
Filed: 1995-06-21
Abstract: PURPOSE: To reduce the vertical movements of a lengthy article running a cooling zone and to uniformize the shape of the article in a length direction by specifying the interval of a plurality of rolls for supporting the extruded article having waveforms of a predetermined pitch in the zone from the lower side. CONSTITUTION: A lengthy article 1 having waveforms of a predetermined pitch in a length direction is manufactured by extruding. In this case, the interval D of a plurality of rolls 2 for supporting the article 1 from the lower side in a cooling zone for cooling the extruded article 1 is set to D= m+(1/n)}P, where P is the pitch of the waveforms of the article 1, n is the number of the rolls 2, and m is integer of zero or more. The number (n) of the rolls 2 is decided by considering the outer diameter, length and rigidity of the article 1. The m can be set to an arbitrary value by the body diameter of the roll 2 by considering the installing space. When the cooling zone is long, the roll unit of the interval of the rolls set by the previous equation can be repeatedly provided.
Patent JP-H091620-A (JP)
Title: Preparation of extruded foam article
Inventor: DANIERU NIIRU KENPU
IPC: B29C48/30
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an extruded product of a continuous low-density expanded shaping material by a method in which a composite material made of an expandable, crosslinkable composition containing continuous filaments is extruded upward, crosslinked, and expanded to bring the material into a non-fluid state. SOLUTION: A two-component composition which can be heat-cured and expanded is sent into a crosshead-shaped extrusion head 3 through a static mixer 2 by geared pumps 1, 1, and filaments 4 sent from a supply source 5 through the extrusion head 3 are coated with the composition in the crosshead 3, the coated filaments 6 are discharged upward from the extrusion head 3 and enter an oven 7. The coating of the filaments 6 is expanded and crosslinked. The expanded shaping material, after being removed from the oven, passes along a guide reel 8 and descends toward an appropriate collection area 9. It is preferable that an apparatus which transports the filaments 6 and the curable composition to an extrusion olifice is similar to an apparatus which extrudes wire and the two-component curable coating composition simultaneously.
Patent JP-H10335233-A (JP)
Title: Application processing device
Inventor: MATSUO MANABU
IPC: H01L21/027
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce photosensitive resin in consumption by a method wherein the application part of a cylinder which rotates around an axis parallel with the surface of a coated substrate is set equal to or an integral multiples of the sum of an element as a product and a cut part. SOLUTION: An application processing device is equipped with a nozzle holder 3 and a roller application nozzle 2a, where the nozzle 2a has an application width set equal to or an integral multiples of the sum of an element which is last obtained by cutting a substrate 1 and a cut part, and the nozzle 2a is mounted on the nozzle holder 3 in an easily detachable manner and easily replaced. A roller drive source 4 which rotates rollers housed in the roller application nozzle 2a is attached to the nozzle holder 3, and the rollers are freely rotated by the roller drive source 4 in a state that the roller application nozzle 2a is held by the nozzle holder. By this setup, photosensitive resin is applied only onto a part necessary for actual exposure and not applied onto a part which is not exposed to light.
Patent JP-H06339475-A (JP)
Title: Medical image display device
Inventor: OZAKI TAKESHI
IPC: A61B6/00
Filed: 1993-05-31
Abstract: PURPOSE:To display a plurality of images at optimal intervals by extracting some of plural medical images, positioning the images, synthesizing them into one image, and enabling some of the plural images to be displayed in a certain position. CONSTITUTION:Two radiographic systems comprising a combination of X-ray tubes 11, image intensifiers 12 and TV cameras 13 are disposed perpendicular to each other across a subject 10 for radioscopy, and video signals of images of the subject 10 for radioscopy taken from the side and front are sequentially stored in a frame memory 15 via an A/D converter 14. Next, some of the image signals for plural frames are selected by a frame selector 16 and the signals corresponding to the required area are selected by an effective area extracting circuit 17 to which control signals of a display window control circuit 20 are input. Positioning is achieved by a positioning circuit 18 for every plural images extracted, and the signals of the images are synthesized by a synthesizing circuit 19 and displayed in monitor equipment 22 as one image.
Patent JP-H102349-A (JP)
Title: Clutch disc device
Inventor: SAWASE KAORU
IPC: F16D13/72
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a clutch disc device suppressing the increase of the size of a rotary shaft, having a rotary shaft without a special part, and high- efficiently cooling a clutch device by means of oil in an oil chamber. SOLUTION: A clutch device comprises a plurality of clutch discs 67a supported on a rotary shaft 20, contained in an oil chamber 25, through a retainer 66a; and a clutch housing located between the clutch discs and supporting a friction disc. The clutch housing end of the clutch device is radially internally extended and the tip part thereof is brought into peripheral contact with the whole periphery of the outer peripheral surface of the rotary shaft. The interior of the oil chamber is partitioned into a first division chamber 39 in which the clutch disc is contained and other second division chamber 38. A spiral groove 78 having one end opened to the first division chamber and the other end opened to the second division chamber is formed.  Oil in a second division chamber is fed in the first division chamber, and a flow of lubrication oil and cooling of a clutch device 60 are effected without forming a spiral groove in the rotary shaft.