baber/WOPTO huggingface dataset:
Patent JP-H03265528-A (JP)
Title: Method for molding optical element
Inventor: HAYASHI TOSHIAKI
IPC: C03B11/12
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the heat shock at the time of molding and to suppress the generation of large sink marks and cracks by specifying the viscosity of the glass to be molded and the temp., etc., of forming molds. CONSTITUTION:The glass 3 which is heated and melted until the viscosity attains 10<2> to 10<3> poises is run out of an outflow port 2 and after the glass is cut by a shear 4, the glass is dropped onto the preforming lower mold 1 held at the temp. at which the viscosity corresponds to 10<7> to 10<9> poises. Tbe glass is thereby preformed between a matrix 5 and a preforming upper mold 6 and is forcibly cooled until the viscosity of the glass attains 10<7> to 10<8> poises. The matrix 5 and the preformed glass 8 are then supported by a transporting arm 7 at the point of the time when the viscosity of the glass attains 10<8> to 10<9> poises. The lower mold 1 is lowered and is transported to the spacing be tween the lower mold P for normal molding and the upper mold 10 for normal molding held at the temp. at which the viscosity of the glass corresponds to 10<12> to 10<13> poises. The glass is then subjected to normal molding and the molded glass 11 is forcibly cooled until the glass attains the temp. below the glass transition point.
Patent JP-S62220547-A (JP)
Title: Self-fusing resin composition
Inventor: WAKE MISAO
IPC: H01B7/02
Filed: 1986-03-21
Abstract: PURPOSE:A self-fusing resin composition useful especially as electrical insulating materials and heat-resistant materials, having improved fusing properties, obtained by dissolving a polyarylate resin and a 2,2'(1,3-phenylene)bis(2- oxazoline)(derivative) in a solvent. CONSTITUTION:(A) A polyarylate resin and (B) a 2,2'(1,3-phenylene) bis(2- oxazoline)(PBO for short) or a compound obtained by reacting PBO with a polyfunctional carboxylic acid by the use of triphenyl phosphite as a catalyst are dissolved in a solvent (cresol, naphtha, etc.) and, preferably further, (C) one ore more of epoxy resin, melamine resin, phenolic resin, etc., and/or (D) ultrafine organic filler having <=20mum average particle diameter such as polyethylene resin powder, etc., to give the aimed composition.
Patent JP-S52148800-A (JP)
Title: Washing waste liquid treatment for atomic power plant
Inventor: SUGIMOTO YOSHIKAZU
IPC: G21F9/06
Filed: 1976-06-04
Abstract: PURPOSE: To concentrate a waste liquid effectively by means of concentrating thereof by evaporation after a reverse osmotic treatment of a radioactive waste liquid by washing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52147727-A (JP)
Title: Cyclo converter
Inventor: MASE AKIRA
IPC: H02M5/27
Filed: 1976-06-04
Abstract: PURPOSE: To reduce the generation harmonics to the input AC system side of a cyclo converter by employing an asymmetrical control system where symmetrical control and asymmetical control are combined. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61223393-A (JP)
Inventor: NAGASE AKIHIKO
IPC: F16L33/20
Filed: 1985-03-28
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-H09257748-A (JP)
Title: Liquid circuit
Inventor: SHINOHARA ETSUO
IPC: G01N27/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a minute liquid circuit integrally equipped with an air bubble removing mechanism by forming communication apertures piercing a substrate to allow a passage to communicate with the outside. SOLUTION: The groove provided to the surface of a single crystal silicon substrate 2 forms a passage 4 between the substrate 2 and a glass substrate 3. Further, communication apertures 5 piercing the substrate 2 to communicate with the surface thereof are formed in a tapered form. The surface of the substrate 2 containing the inner peripheral surface of each communication aperture 5 is covered with an oxide film 6 and a hydrophobic film 7 is further formed on the oxide film 6 applied to the inner peripheral surface of the communication aperture 5 and the peripheral edge of the opening part thereof.  When a liquid containing air bubbles 8 is allowed to flow through the passage 4 of this liquid circuit 1, only each of air bubbles 8 is trapped by the communication aperture 5 to pass through the communication aperture 5 and discharged to the outside from the opening part on the outside thereof to be removed. That is, the flow of the liquid flowing through the passage 4 is not obstructed but, since each air bubble 8 has hydrophobicity, it is easily bonded to the inner peripheral surface of the communication aperture 5 to pass through the aperture 5 to be discharged to the outside.
Patent JP-H06261136-A (JP)
Title: Machine guarding system
Inventor: MATSUMURA NORIO
IPC: H04M11/00
Filed: 1993-03-02
Abstract: PURPOSE:To perform the maintenance, inspection, adjustment, test, etc., of each sensor at low cost and with high efficiency for guarding in a machine guarding system. CONSTITUTION:In a mchine guarding system 1, the guarding information acquired in response to the output of a sensor Sn included in a quarding territory is sent to a monitoring center 4 via a communication circuit 3. Then the information recessary for the inspection, adjustment, etc., are sent to the sensor Sn from the center 4. Based on these information, the sensor Sn is inspected and adjusted by the remote control of the center 4.
Patent JP-S58182047-A (JP)
Title: Method for extended operation of air conditioner
Inventor: KAMIMURA KAZUYUKI
IPC: F24F11/00
Filed: 1982-04-19
Abstract: PURPOSE:To operate the titled air conditioner in a period off the time schedule during an extended period of time by setting a coefficient according to necessity, in addition to the setting of unit time, and determining the extended time of the operation according to the product of the unit time and the coefficient. CONSTITUTION:A coefficient setting switch Ss, a resetting switch Sr and a setter SET for setting unit time using a digital switch or the like, are provided in a control plate CP. If the switch Ss is repeatedly operated according to the coefficient, the number of times of the operation is counted by a counter CUT, and converted into a coefficient and given to a calculating part CAL using a multiplier or the like. On the other hand, the unit time from the setter SET is given to the calculating part CAL wherein the product of the unit time and the coefficient is calculated. The product thus obtained is given to a register RG as an extended period of time for the operation, and held therein.
Patent JP-H11265553-A (JP)
Title: Disk device
Inventor: HACHITANI TOSHIYUKI
IPC: G11B25/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress vibrations of an actuator arm and of a disk at the time a device is received with shock to a minimum without damaging the disk by overlapping the pad mounted on the surface opposite to the disk of the actuator arm with the outer peripheral edge of the disk at an actuator position at the time a disk device is stopped. SOLUTION: A pad 50 is mounted so as to lie along the surface opposite to a medium of the actuator 32 of an actuator block 30. The pad 50 is overlapped with the non-data area 14a of a magnetic disk 14 at the contact start and stop position of a actuator 20 at the time the driving of the magnetic disk device is stopped. Thus, since the pad 50 is brought into contact with the non- data surface 14a of the disk 14 at the time shock is applied to a magnetic disk device, the falling down of the actuator 20 or a spindle 26 can be restricted and it is prevented that the tip of the actuator arm 32 is brought into contact with the data area surface of the disk 14.
Patent JP-H09227212-A (JP)
Title: Production of ni/ysz cermet raw material
Inventor: NAGAYAMA HIROYUKI
IPC: C01G53/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing Ni/YSZ cermet raw material powder which is capable of contributing to an improvement in the power generation characteristic and durability of a solid-state electrolyte type fuel battery, is improved in the uniformity of the compsn. and structure of the powder and is adequately controlled in sinterability. SOLUTION: In the processing for producing the Ni/YSZ cermet raw material powder (NiO/YSZ composite powder) after firing and reducing stages; a mixture contg. Ni, Zr, Y and oxygen is obtd. by a wet process. Powder and granular materials contg. the oxides of the various metals are obtd. by decomposing the mixture. The process includes a primary calcining stage for calcining the powder and granular materials, a pulverizing stage for pulverizing the powder and granular materials (NiO/YSZ composite powder) after calcination and a secondary calcining stage for again calcining the pulverized powder obtd. in this pulverizing stage. The dispersibility of the respective elements is enhanced by the wet process mixing and the sinterability of the raw material powder is adjusted by the calcining stage and the grain size adjusting stage.  At this time, the raw material powder is calcined plural times including the pulverization. The powder which is small in sizes, is suppressed in the sinterability and is suitable for film formation of fuel electrodes of SOFC is thereby obtd.
Patent JP-H02245067-A (JP)
Title: Water-repellent coating composition
Inventor: KANAI HIROSHI
IPC: C09D5/00
Filed: 1989-03-17
Abstract: PURPOSE:To effectively prevent the degradation of water repellency with time by compounding a combination of specific surface-modifying agents each having a different persistence of the water repellency from others into a water-repellent resin compsn. mainly comprising a fluorinated coating film forming resin. CONSTITUTION:0.1-2 pts.wt. polysiloxane surface-modifying agent (e.g. formula I or formula II) and 0.5-3 pts.wt. acrylic oligomer surface-modifying agent (e.g. polyacrylic acid) and/or 0.2-2 pts.wt. fluorinated surface-modifying agent (e.g. a polymer of a monomer of formula III) are compounded into 100 pts.wt. coating film forming fluorinated resin comprising a fluoroolefin-alkyl vinyl ether resin and an acrylic resin.
Patent JP-S56162013-A (JP)
Title: Ultrasonic oscillator for measurement of speed and rate of flow
Inventor: OGURA ICHIROU
IPC: G01F1/66
Filed: 1980-05-19
Abstract: PURPOSE:To enhance the wave transmission and receiving sensitivity to improve the measurement efficiency, by inclining and arranging respective oscillating elements of an array type oscillator as prescribed. CONSTITUTION:Respective oscillating elements 62a, 62b-, 63a, and 63b- of an array type oscillator are inclined as an angle thetao for the array direction and are fitted at intervals (d). By this selection of the angle thetao, the ultrasonic radiation direction 74 inclined at a thetaS for a current 71 is equal to the normal direction (d) of the elements 62a- and 63a- approximately or coincides with it to enlarge the directivity function of ultrasonic radiation. Further, the interval (d) satisfies d=lambda/sinthetaS (lambda is the ultrasonic wavelength) to enlarge the directivity function furthermore, and transmission and receiving sensitivity becomes high to improve the speed and rate of flow measurement efficiency using ultrasonic waves.
Patent JP-S55156550-A (JP)
Title: Food preservation of ginseng
Inventor: KUBOYAMA TOSHIHIDE
IPC: A23L19/20
Filed: 1979-05-25
Abstract: PURPOSE: To preserve a raw ginseng for a long term and to use it as a food, by dewatering a raw ginseng rinsed with water, and by pickling the dewatered ginseng in common salt and sugar alternately in a closed vessel.  
     CONSTITUTION: A raw ginseng is rinsed with water, drained fully and dried by exposure to sunlight for 2W3hr or by artificial heating. The dried ginseng (G) is placed in a closed airtight vessel and pickled in common salt or sugar alternately in an amount almost equal that of G to prevent G from rotting or getting moldy. The vessel is preferably placed a well-ventilated dark room. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0627625-A (JP)
Title: Guidance device
Inventor: RESURII JIEEMUZU HOREESU PAMER
IPC: A43B7/06
Filed: 1993-03-24
Abstract: PURPOSE: To guide a film by an offset plate pair. CONSTITUTION: A group is well known to be used to guide a photographic material while the photographic material passes through a processor. However, a broken piece is tend to be piled up on the bottom of the group. Machine process operation required for forming the group is especially complicated in the case the bending and the changing of a direction are required. This guide apparatus uses pairs of parallel plates 20, 22, 24, and 26 in order to form a gap 30 for carrying a material 40. This apparatus has the pair 20 and 22 on an upper side plate offset and disposed with respect to the pair 24 and 26 on a lower side plate, and the plate of the respective pairs are in parallel with each other.
Patent JP-S57180715-A (JP)
Title: Method of constructing continuous wall in water
Inventor: TERADA KIMIHIKO
IPC: E02D5/20
Filed: 1981-04-30
Abstract: PURPOSE:To enable constructing of a continuous wall directly in water, by a method wherein reference piles and wall laminar objects are driven in an underwater ground in a state to enter underwater, water between the wall laminar objects is replaced with muddy water, and conrete is deposited between the wall laminar objects. CONSTITUTION:Reference piles 2, provided with a guide 1 in a longitudinal direction, are erected underwater at given intervals, and wall laminar objects 3, positioned facing and opposite to each other, are erected by engaging together the guides 1 of the reference pile 2 and the opposite ends of the wall laminar object 3 for guiding. In a condition that the wall laminar objects 3 enter underwater down to an appropriate depth, water betwen the wall laminar objects 3 is removed by replacing it with muddy water, and the bottom of the water between the wall laminar objects 3 is digged by means of an excavator 10 for a continuous underwater wall to form a channel 4. Through an implanting pipe attached to the wall laminar object 3, concrete is placed between the wall laminar objects 3 to construct a continuous wall in water.
Patent JP-S60207557-A (JP)
Title: Noodle containing seaweed and production thereof
Inventor: HARADA YOSHIKIYO
IPC: A23L17/60
Filed: 1984-04-02
Abstract: PURPOSE:To promote digestion and absorption of seaweed bring out binding force of alginic acid contained in the seaweed, and obtain uniform noodles having high springiness, by forming the seaweed into a paste to distribute nutriments contained nonuniformly in the seaweed evenly in the noodles. CONSTITUTION:Seaweed containing seawater is ground to give fine particles having about 0.01-0.1mm. particle size, and a pasty seaweed is obtained and preferably used in an amount of about 5-20% based on the total weight of the noodles. If the amount is <5%, nutriments contained in the seaweed is insufficient. If the amount to be contained is >=20%, the taste as the noodles is deteriorated. When the seaweed is ground to give a pasty form, the seaweed is kept at ordinary temperature or below to prevent the hardening due to denaturation of proteins contained therein and fading of color unique to the seaweed.
Patent JP-H10258960-A (JP)
Title: Mail handling device
Inventor: SATO AKIYOSHI
IPC: B65H31/36
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mail handling device which can reduce mail stacking noise and improve stacking conditions. SOLUTION: Mails P whose front surfaces have been detected and stamped by a mail automatic sorting, aligning and stamping device are clamped and conveyed by a conveyance belt and enter a stacking area 25. The mails P which have entered the stacking area come into collision with a stopper 53 and stop. The stopper 53 consists of an impact absorbing part and a rigid part, and the two members are formed integrally. The collision surface of the rigid part with which the mails P come into collision are formed so as to form an acute singe to the entry direction of the mails P. The stopper 53 not only can reduce the stacking noise of the mails P conveyed, but also improve the stacking conditions.
Patent JP-S54889-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SHIRASE SHINJI
IPC: H01L23/522
Filed: 1977-06-06
Abstract: PURPOSE: To avoid the wiring fault caused by a contact between the substrate and the mask, by coating the SiO 2  film for the field passivation use on the semiconductor substrate with plural units of windows drilled and providing the MIS-type transistor within the window at one part and the wiring region within the window at the other part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55157242-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA IZUMI
IPC: H01L21/28
Filed: 1979-05-28
Abstract: PURPOSE:To prevent phosphorus from diffusing into a silicon substrate while heat treating a PSG film in a step of forming a surface stability protective film on the surface of a semiconductor element by forming a silicon nitride film on the surface of the element as ground for forming the PSG film. CONSTITUTION:There are formed a channel cutting p<+>-type 22, a field oxide film 23, a gate oxide film 24, a polysilicon gate electrode 25, an n-type source region 26, and an n-type drain region 27 on a p-type silicon substrate 21. Then, a photoresists film 28 is formed, and with the film 28 as a mask a connecting terminal forming portion 9 is formed to form a p-type high density layer 30. Thereafter, the photoresist film 28 is removed, a silicon oxide film 31 is formed on the entire surface, and a silicon nitride film 32 is then formed, and a PSG film 33 is formed thereon, and electrode connecting openings D, E, F and G are perforated thereat. After heat treating the film 33, the films 31, 32 of the openings D-G are removed, and an electrode 34 is formed.
Patent JP-H03266499-A (JP)
Title: Fitting device for shielding case frame
Inventor: MATSUSHITA HIROYUKI
IPC: H05K9/00
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the overlapped ends of a sheet metal from deviating from each other by a method wherein mounting feet provided to the ends of a sheet metal which forms a shielding case frame are made to overlap each other and inserted into the same hole. CONSTITUTION:A sheet metal is bent at four points to form a shielding case frame 5, and mounting feet 5a-5c are provided to the frame 5 in such a manner that they are provided to one of the long sides of the sheet metal protruding upright, and the mounting feet 5a and 5b are provided to the ends of the sheet metal so as to overlap each other when the sheet metal is formed into a frame. Mounting holes are bored in a printed wiring board 4 on which the shielding case frame 5 is mounted corresponding to the mounting feet 5a-5c, where a mounting hole 4C where the mounting feet 5a and 5b are fitted is bored taking the sum of the thickness of the overlapped mounting feet 5a and 5b and an insertion clearance into consideration. The shielding case frame 5 is soldered to the printed wiring board 4 fitting the mounting feet into the mounting holes. By this setup, a shielding case frame can be kept in shape without making the overlapped ends deviate from each other.
Patent JP-H04504-A (JP)
Title: Automatic traveling device
Inventor: ISHIDA SHINNOSUKE
IPC: G01C21/00
Filed: 1990-03-16
Abstract: PURPOSE:To set up an optimum objective route restricting lateral load applied to a vehicle and to stabilize the traveling of the vehicle by correcting the objec tive route so that loss load based upon the arithmetic operation does to exceed a limited value at the time of traveling the vehicle on the objective route at a current speed. CONSTITUTION:An image processing part 2 samples an image picked up by an image pickup part 1, processes the data of the sampled image and extracts a continuous segment such as a road edge. The traveling state of the vehicle is detected by a vehicle speed sensor 6, a yaw rate sensor 7 and a steering angle sensor 8. The objective route is corrected so that lateral load applied to the vehicle traveling the objective route does not exceed the previously set restricted value. The controlling objective value of the steering angle necessary for traveling the vehicle on the corrected objective route is found out by the arithmetic operation based upon the traveling state of the vehicle detected by respective sensors 6 to 8. Then steering control and steering driving are executed by a steering control part 9 and a steering driving part 10 in accor dance with the controlling objective value.
Patent JP-H07277387-A (JP)
Title: Bicycle transport case
Inventor: MIYAGAWA TADASHI
IPC: B65D85/68
Filed: 1994-04-04
Abstract: PURPOSE:To enhance a durability of a case itself and prevent the damage of a bicycle contained therein at the time of transportation by providing a strut one end of which can be fitted over a fitted part formed in the inner center part of at least either of a bottom plate on a top plate. CONSTITUTION:A circular projection 16 serving as a fitted part is formed in the inner center part of a bottom plate 4 forming a body 2. During the manufacture of the body 2, the circular projection 16 is formed as an integral part of the body 2 by injection molding or press molding. One end of a strut 15 can be fitted and supported over the circular projection 16. The strut 15 is formed into a circular pipe opened at one end and closed at the other end thereof. By combining the body 2 with a cover 3 in the state that one end of the strut 15 is connected to the center part of the bottom plate 4 in this manner, the other end of the strut 15 comes into proximity to or contact with the inner center part of a top plate 6 of the cover 3. In this manner, the bottom plate 4 and the top plate 6 can be prevented from being deformed. If a strong force is applied to the center part of the bottom plate 4 or the top plate 6 during an unloading operation or the like, the breakage of the bottom plate 4 or the top plate 6 can be prevented.
Patent JP-H06259650-A (JP)
Title: Vending machine having video disk system mounted
Inventor: TANAKA YUKIHIRO
IPC: G07F5/22
Filed: 1993-03-02
Abstract: PURPOSE:To improve the reliability of a video disk system mounted on a vending machine. CONSTITUTION:The vending machine where a video disk reproducing device 2 and a monitor 3 are mounted on the vending machine main body is provided with a door switch 4, which detects opening/closing of the main body door of he vending machine, and a timer which reports that a certain time elapses after closing of this main body door. When the main body door is opened, the reproducing device 2 is switched to the waiting mode; and when the main body door is closed, the reproducing device 2 is switched back to the reproducing mode by the certain-time elapse signal from the timer after oscillation and shock due to this closing diminish, thus protecting the pickup of the reproducing device 2 from excessive oscillation and shock for closing of the main body door.
Patent JP-S52149216-A (JP)
Title: Production of sintered magnet from rare earth elements-cobalt intermetallic compound
Inventor: SHIBATA TSUGIO
IPC: C22F1/10
Filed: 1976-06-08
Abstract: PURPOSE: To improve the magnetic flux density and coercive force of the magnet, by performing the staged heat treatment at specified temperatures, after the powder of rare earth elements-cobalt alloy of the specified composition has been formed under pressure in the magnetic field. 
     COPYRIGHT: (C)1977,JPO&Japio