baber/WOPTO huggingface dataset:
Patent JP-S6143181-A (JP)
Title: Preparation of glycidyloxystyrene
Inventor: TOMITA HARUO
IPC: C07D303/22
Filed: 1984-08-06
Abstract: PURPOSE:To obtain the titled compound useful as a heat-resistant compound without passing through a hydroxystyrene, by reacting an inexpensive and easily available specific compound with an acetaldehyde, etc. under specified conditions, and reacting the resultant compound with pyridine, etc. CONSTITUTION:A compound expressed by formula I (n is integer 0-4; R is 1-20C hydrocarbon or halogen) is reacted with acetaldehyde or paraldehyde in a hydrogen chloride gas atmosphere to give a compound expressed by formula II, which is then reacted with pyridine to afford a compound expressed by formula III. The resultant compound expressed by formula III is further reacted with an alkali metal hydroxide, e.g. NaON or KOH, to give a glycidyloxystyrene expressed by formula IV. Preferably, a small amount of a polymerization inhibitor is added to the reaction system in reacting the compound expressed by formula II with the pyridine. The aimed compound is obtained without using unstable p-hydroxystyren which is not easily prepared.
Patent JP-H0511909-A (JP)
Title: Data input method
Inventor: ARAI SHINICHI
IPC: G06F3/02
Filed: 1991-07-05
Abstract: PURPOSE:To provide the data input method which can check the validity of data and facilitates descriptions so as to easily execute the definition, change and correction, etc., of the data. CONSTITUTION:A program input means is provided to input a program, which is described in a language to define the check contents of the input data, at an arbitrary position in a table form, and a data check execution part 1 is provided to check the input data by executing the program when the data are inputted. Further, an identifier or the like is provided to designate definition for describing the check of the input data as a set calculation, definition to describe the set of the data in the columns or rows of the table to describe the program, definition for describing the data form and execution timing far checking the data and these defined results are operated as the set.
Patent JP-H0330329-A (JP)
Title: Semiconductor-wafer cleaning apparatus
Inventor: WASHITANI AKIHIRO
IPC: B08B3/12
Filed: 1989-06-27
Abstract: PURPOSE:To clean the inner surface of a trench hole and to improve the quality and the yield rate of a semiconductor wafer by reducing the pressure in a pressure con tainer, and performing the substitution of a bubble and cleaning liquid which remain in the trench hole. CONSTITUTION:Cleaning liquid 21 wherein a semiconductor wafer W is immersed is stored in a cleaning tank 22. An ultrasonic wave oscillating device 2 which applies ultrasonic wave oscillation into the cleaning liquid 21 is arranged in the tank 22. A pressure container 2 wherein the cleaning tank 22 is internally accommodated and a pressure applying means 11 and a pressure reducing means 6 are arranged is pro vided. Then, the semiconductor wafer W to be cleaned is immersed into the cleaning liquid 21. With ultrasonic wave oscillation being applied into the cleaning liquid 21, pressure applying and pressure reducing manipulations are performed in the pressure container 2. Then, the balance between the pressure of the cleaning liquid 21 which is balanced under the atmospheric pressure and the pressure of a bubble 32 which is formed on the surface of the semiconductor wafer W and remains in the trench hole is changed. The volume of the bubble 32 expands, and the bubble 32 is pushed out of the trench hole T. The cleaning liquid 2 enters into the hole at the same time.
Patent JP-H0454694-A (JP)
Title: Thrown-in commodity controller for commodity storage rack
Inventor: MATSUDA TETSUO
IPC: G07F11/34
Filed: 1990-06-22
Abstract: PURPOSE:To prevent mixture of different kinds of commodity by providing a control shaft which detains the commodity thrown in the unturnable attitude to prevent it from entering into a commodity carrying path and is moved upward to permit the commodity throw in in the turnable attitude to enter into the carrying path when being pressed to the outside peripheral surface of the commodity. CONSTITUTION:When a small-diameter commodity A is thrown in the unturnable attitude, the commodity A has the end face in the throwing direction detained by a control shaft 11 and is prevented from entering into the depth of a commodity carrying path 5. When a large-diameter commodity B is thrown in, a control guide 13 is moved to the front to cause supporting rods 16 and 17 to ride over a detaining projection 18 provided behind supporting holes 14 and 15 so that they are kept detained in the rear end part. Then, the guide 13 has the rear part separated from the position facing shaft 11 and is set to the drawn-back state to form a gap F larger than the diameter of the commodity B between the guide 13 and the shaft 11 moved to the position above long holes 9 and 9. Thus, the commodity passes the gap between the shaft 11 and a turning path face 10 and is turned to the depth of the commodity carrying path 5 and is stored.
Patent JP-H0217155-A (JP)
Title: Production of dialkylaminoalkyl (meth)acrylate
Inventor: KIMURA MASAHIRO
IPC: C07C219/08
Filed: 1988-07-06
Abstract: PURPOSE:To obtain the title compound in a short time in high purity and in high purity by reacting an alkyl (meth)acrylate with a dialkylaminoalkyl alcohol in the presence of a beta-diketone zinc compound. CONSTITUTION:An alkyl acrylate or alkyl methacrylate is reacted with a dialkylaminoalkyl alcohol by using at least one beta-diketone zinc compound (e.g. acetylacetonatozinc) as a catalyst in a solventless state or in a solvent such as hexane under pressure at 50-150 deg.C to give the aimed substance. The amount of the catalyst used is 0.01-10.0mol% based on the dialkylaminoalkyl alcohol of raw material. The aimed substance is useful as a raw material for dyeing improver of fibers, antistatic agent of plastics, pigment dispersing agent in coating compounds, ultraviolet curing auxiliary, further fiber treating agent, toner binder, coating compound, flocculant of high polymer, etc.
Patent JP-S57115448-A (JP)
Title: Polyester block copolymer composition having excellent weather resistance
Inventor: YUSA HARUHIKO
IPC: C08L33/00
Filed: 1980-11-22
Abstract: PURPOSE: To prepare a composition having excellent moldability, weather resistance, and surface properties of molded article, by compounding a crosslinkable rubbery backbone polymer containing crosslinking agent and an alkyl acrylate with a graft copolymer composed of styrene and a methacrylate and containing a crosslinking agent.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 95W20wt% polyester block copolymer with (B) 5W80% graft copolymer obtained by the graft polymerization of (i) 50W25pts.wt. of monomers composed mainly of styrene and a methacrylate and containing 0.01W3.0% crosslinking agent to (ii) 50W75pts. of a crosslinkable rubbery backbone polymer containing ≥50% (4W10C alkyl) acrylate and 0.01W3.0% crosslinking agent. The crosslinking agnet is e.g. divinylbenzene, divinyltoluene, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09311152-A (JP)
Title: Radio alarming apparatus
Inventor: TORII MAMORU
IPC: H05K10/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To give an alarm to players in order to prevent erroneous operation of an electric circuit installed in an electric game apparatus placed in a Pachinco parlor by personal handy phones or portable radio waves. SOLUTION: This apparatus comprises a reception antenna 1 to receive radio waves which cause malfunction of an electronic appliance, a reception part 2, a filter part 3, a detection part 4, and an alarm generating part; and the filter part 3 selects the electric signals of the radio waves which cause erroneous operation of the electronic appliance based on the frequency and the detection part 4 uses electric signals as the alarming signals. Moreover, an EO conversion transmission part and an OE conversion reception part are added and a sensor part 20 and an alarming part 30 are separated. Furthermore, a photoelectric power source 8 which employs an electric power source providing electric power by converting photo energy into electric energy is added and thus an electric power supply to the sensor part 20 through a wire is made unnecessary.
Patent JP-S6319963-A (JP)
Title: Optical printer device serving as copying machine
Inventor: KOMIYA RYOHEI
IPC: G03G15/04
Filed: 1986-07-14
Abstract: PURPOSE:To obtain an optical printer serving as a copying machine by using an offset means to change the start timing of the copying machine against that of the optical printer. CONSTITUTION:A main control circuit 22 decides a part of a liquid crystal shutter 10 to be opened and the opening timing and transmits the control signals to a liquid crystal shutter control circuit 26 and a copying machine control circuit 28. Thus an exposure lamp 8 is turned on and a scan is started to an original 14. If it is desired to shift a copying position in a range A on a copying form 16 by an offset amount (d), a sentence input inhibiting section is shifted by the amount (d) on a screen of a host personal computer 21 for input and editing of sentences. These shifting actions are easily carried out by delaying the open/close timing of the shutter 10 by a prescribed time.
Patent JP-H04361958-A (JP)
Title: Operation device for group-controlled elevator
Inventor: WADA TOMIO
IPC: B66B13/14
Filed: 1991-06-11
Abstract: PURPOSE:To enable a physically handicapped person to get into a cage safely by invalidating call assignment to an elevator for handicapped people when a floor ball button for handicapped people is operated after an elevator for general passengers is assigned, and by extending cage door opening time. CONSTITUTION:If a floor call button BCU for handicapped people is operated when a floor call button BU1 for general passengers has been operated, a relay U has been energized, No.A cage has been registered by a call assigning circuit E for general passengers, and a reservation light MUA is glowing, then a relay UC is energized, a contact UCa3 closes, and a No.A cage door opening extending circuit DA becomes effective. Since a contact Ub is open, a call assignment circuit EC for handicapped people is ineffective.
Patent JP-2000029227-A (JP)
Title: Pattern forming method and photosensitive resin composition
Inventor: HANABATAKE MAKOTO
IPC: G03F7/039
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To develop a pattern with an aq. developer (especially water) in spite of the kind of a photosensitive resin and to form the pattern having excellent resolution. SOLUTION: The surface of a photosensitive layer is exposed to a specified pattern and is treated into hardly soluble to form a hardly soluble or water-resistant pattern. Then, an aq. developer is injected to the photosensitive layer at a high pressure (about 75 to 500 kgf/cm2) in the perpendicular direction to the photosensitive layer to develop and form the pattern having high resolution and a high aspect ratio. The photosensitive layer may be a single layer of negative photosensitive polymer and fine particles (such as inorg. fine particles), or may be a composite layer composed of a photosensitive surface layer consisting of a photosensitive polymer and a lower layer which can be etched with the injected aq. developer and contains a nonphotosensitive film forming org. component and fine particles. The average particle size of the fine particles is about 1 nm to 10 μm.  After the pattern is developed at the high pressure, the pattern is calcined to form an inorg. pattern. The photosensitive layer above described may be formed through an adhesive layer on a substrate.
Patent JP-H0331555-A (JP)
Title: Controller for engine
Inventor: MAMIYA KIYOTAKA
IPC: F02B75/22
Filed: 1989-06-29
Abstract: PURPOSE:To compensate the dispersion in fuel feed by carrying out control so that the fuel feed quantity to the cylinder in which the set angle of an intake port led to a combustion chamber is close to horizontal in comparison with other cylinders, in an engine in which a plurality of cylinders cross at a pre scribed angle. CONSTITUTION:A W-type multicylinder engine consists of the right and left banks 3 and 4 in inclination by 60 deg. on the right and left sides for a center tank 2 which extends along a vertical plane, and an intake port 15 and an exhaust port 17 which are set close to the combustion chamber of each cylinder are formed in penetration on the cylinder heads 8-8 of each bank 2-4. In this case, in order to suppress the relative reduction of the fuel feed quantity and the relative delay of fuel feed due to the fuel adhesion in comparison with the cylinders of other banks 2 and 3 which is caused from the set in the nearly horizontal form of the intake port 15 of the cylinder of the center bank 2, the fuel injection quantity is increased in the cylinder of the center bank 2 in acceleration. Further, the injection timing is advanced in the cylinder on the center bank 2.
Patent JP-H0828108-A (JP)
Title: Entrance management device
Inventor: TAKAHASHI SHOZO
IPC: E05B49/00
Filed: 1994-07-18
Abstract: PURPOSE:To allow entrance of a person entering to equipment without depending on a time from the decision that entrance is allowed on the basis of entrance management information recorded in a certification card to arrival at a door of the equipment. CONSTITUTION:In a light receiving device which receives a light beam S emitted between two sensor poles 7 at the same time when it is determined that entrance is allowed following insertion of a certification card into a card reader 5, reading of the recorded contents in the inserted certification card by means of the card reader 5, and determination whether entrance is allowed or not on the basis of the recorded contents, an invasion detecting function is cut off temporarily, and when a person who is allowed to enter equipment passes between the two sensor poles 7 and the light beam S is interrupted, entrance of the person is detected, and an electric lock 3 is unlocked. After the entering person opens/closes a door 2 and enters the equipment, the electric lock 3 is locked, and the invasion detecting function is operated again toward the light receiving device receiving the light beam S emitted between the sensor poles 7.
Patent JP-2000004315-A (JP)
Title: Original reader
Inventor: YAMAMOTO SHINGI
IPC: H04N1/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an original reader which reduces electrical energy that is consumed by a light source part. SOLUTION: This device consists of a light source part 3 which supplies light applied to original surface, a light source drive part 4 which drives a light source, a light source control part 5 that controls the light source part, an original edge detecting part 6 which detects the original edge of an original to be read, an original size detecting part 7 which detects the size of the original according to original edge information, an original size setting part 8 which inputs the size of the original to be read by an operator, a power supply part 9 which feeds power supply to the part 3 and a control part 10 which controls each of the above devices.  Here, a part 5 reduces electrical energy that is consumed by the part 3 by controlling the part 4, so that power fed from the part 9 can be supplied only to a light source having effective read width, based on original size information inputted by the part 8 or original size information which is detected by the part 7.
Patent JP-S6144512-A (JP)
Title: Weight balance controller
Inventor: HIRATA TATSUYA
IPC: B23B47/26
Filed: 1984-08-07
Abstract: PURPOSE:To balance weight without causing a shock, through a weight balance controller for a tool or the like, by supplying pressure oil to a bearing hydraulic cylinder on the basis of the difference between a standard weight signal and a detection signal for bearing pressure for a newly mounted article. CONSTITUTION:When a workpiece in a balanced weight state is replaced with a heavier workpiece W2, the oil pressure in a hydraulic cylinder 50 is heightened by the quantity of the increase in weight. The oil pressure in the cylinder 50 is detected at 49 to generate a signal voltage. A comparator 32 compares the signal voltage with a standard weight signal voltage from a standard weight setting unit 30 to determine the difference between the compared signal voltages. The difference is applied to an oil pressure switch 38, which acts to operate a pressure reduction valve 42 so that oil pressure corresponding to the difference is delivered from a hydraulic pump 48 to the cylinder 50. As a result, oil pressure for bearing a table 54 and the workpiece W2 is increased to balance weight. Weight balance is thus achieved quickly without causing a shock.
Patent JP-S5791792-A (JP)
Title: Pipe having purifying capacity
Inventor: KOJIMA SADAO
IPC: E03C1/30
Filed: 1980-11-25
Abstract: PURPOSE: To carry out purification of a sewage only by sending the same in a water passing pipe by internally mounting a microorganism film forming member such as a honeycomb core, a fiber or the like in a main body of said water passing pipe comprising a steel pipe, a ductile cast iron pipe, a Hume concrete pipe, a synthetic resin pipe or the like.  
     CONSTITUTION: In a main body 1 of a water passing pipe comprising a steel pipe, a ductile cast iron pipe or the like, a microorganism film forming member 2 such as a honeycomb or the like is mounted so as to not inhibit a water stream to form a pipe A having purifying capacity. In discharging a sewage after treated in a sewage treating plant 3 to a river, the aforementioned pipe A is interposed between sewage pipes B connecting the river R and, in passing the sewage through the pipe A, said sewage is contacted with a microorganism film formed on the honeycomb core 2 or the like mounted in the pipe A to carry out purification of said sewage and, thereafter, purified water is discharged to the river R from the water sending pipe B. When BOD concn. in the sewage is high, oxygen is supplied into the water sending pipe B from an oxygen supply part 4 to carry out sewage treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63158591-A (JP)
Inventor: ONO TAKESHI
IPC: G02F1/133
Filed: 1987-07-02
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-H11350965-A (JP)
Title: Diesel engine with denitration device and exhaust temperature control method thereof
Inventor: ODA YUJI
IPC: F02B37/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of exhaust temperature hatching and enable stable operation of an engine while maintaining a high denitration rate by comparing the detected value of super charger rpm with a predetermined value thereof to increase/decrease the exhaust gas amount to the supercharger so as to increase/decrease the intake amount, and controlling the intake temperature in a predetermined temperature range. SOLUTION: When a load of an engine 1 changes, a controller 11 increases an opening of a gas bleed valve 9 when the actual rpm of a supercharger exceeds a target rpm with respect to the load. Also, when the actual rpm is below the target rpm range, the opening of the gas bleed valve 9 is decreased. Further, when the actual rpm is within the target rpm range, operation signals are sent to a gas bleed valve actuator 10 such that the opening of the gas bleed valve 9 is maintained as is. Accordingly, during operation of the engine 1, the exhaust temperature at an outlet of the engine 1 is controlled so as to be within a predetermined engine outlet exhaust temperature range with respect to the engine load regardless of any load change.
Patent JP-H1013504-A (JP)
Title: Cordless telephone set
Inventor: YOSHIDA YASUHIRO
IPC: H04W76/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent a speech from being interrupted in mistake in the case of lifting up a slave set in the case of call reception in the cordless telephone set provided with a quick speech function. SOLUTION: When a charge detection section 18 detects that a charging voltage from a charger is not applied to a charging terminal 17, a slave set control section 20 allows a timer section 19 to start counting time for a prescribed time, stops charging detection by the charge detection section and sends a control signal denoting start of a speech to a master set via a transmission reception section 12 and an antenna 11 to start the speech by the slave set.  When the timer section 19 detects completion of time count for the prescribed time, the slave set control section 20 controls the charge detection section 18 to start detection of charging and when the detection section 18 detects the application of the charging voltage from the charger, the slave set control section 20 sends a control signal denoting the termination of speech instruction to the master set via the transmission reception section 12 and the antenna 11 to make the speech by the slave set completion.
Patent JP-H0511467-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA MASAFUMI
IPC: G03G5/06
Filed: 1991-07-05
Abstract: PURPOSE:To obtain superior sensitivity characteristics by using a specified quinone derivative as an electric charge transfer material. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains the quinone derivative represented by formula I in which each of R<1>-R<6> is, independently H, alkyl, such as methyl or ethyl, cycloalkyl, such as cyclopropyl or cyclobutyl. The quinone derivative of formula I can be rotated around the single bond, thus permitting compatibility as a binder resin and solubility in solvents to be greatly enhanced, therefore, a electrophotographic sensitive body to be enhanced in sensitivity and potential acceptance in excellent is obtained.
Patent JP-S5867355-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1981-10-16
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-H07144052-A (JP)
Title: Pachinko machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 1994-06-23
Abstract: PURPOSE:To constitute the PACHINKO machine having a pattern display device for pattern matching, so that the pattern displayed on an indicator on which the pattern stops finally can be informed to a player in advance. CONSTITUTION:A probability indicator 62 is provided additionally, and for instance, after patterns of indicators L1, L2 and L3 constituted of three pieces start the fluctuation, the pattern displayed on the indicator L3 in which the fluctuation stops finally is displayed on the probability indicator 62 in advance, therefore, a game can be executed, while knowing the ratio of becoming a special prize and in what kind of pattern the picture pattern stops.
Patent JP-S5955846-A (JP)
Title: Preparation of glyoxal from ethylene glycol
Inventor: TOYODA YOSHIAKI
IPC: C07C67/00
Filed: 1982-09-25
Abstract: PURPOSE:To carry out the purification of the aqueous solution of glyoxal obtained by the vapor-phase oxidation of ethylene glycol, economically, by removing the formaldehyde from the solution by distillation, and decoloring the solution and/or removing the metallic ion from the solution with a cation exchange resin. CONSTITUTION:Glyoxal obtained by the vapor-phase oxidation (3) of ethylene glycol is recovered (5) as an aqueous solution, and distilled to remove formaldehyde (11). By this process, the content of odorous formaldehyde is suppressed below the standard level and at the same time, the aqueous solution is concentrated to reduce the amount of the solution to be treated. The concentrated solution is then subjected to the decoloring process (15) and/or the removing process (16) of the metallic ion with a cation exchange resin to remove the color developed by the preceding heating process or eliminate the metallic ions exising in the reaction product as impurities or dissolved from the metallic material of the apparatus during the process. A purified glyoxal (23) can be prepared effectively and economically by this process.