baber/WOPTO huggingface dataset:
Patent JP-H07278843-A (JP)
Title: Cold rolled steel sheet having excellent degreasability
Inventor: TANIMURA KOJI
IPC: C25D5/14
Filed: 1994-04-13
Abstract: PURPOSE:To produce a cold rolled steel sheet which is subjected to water cooling or steam cooling at the time of continuous annealing and further to a pickling, is free from deterioration in chemical conversion treatability by a degreasing defect and has excellent degreasability to substantially prevent the influence by a fluctuation of the degreasing liquid in a mass production line of chemical conversion treatment. CONSTITUTION:The cold rolled steel sheet is so formed that the steel sheet has a metallic Ni layer on its base iron side and an Ni hydroxide layer on the extreme surface layer and that the presence ratio of the Ni atoms in the extreme surface layer part is 75 to 95atm.% and the ratio of the Ni is in a range of 1 to 100mg/m<2> in terms of the element weight. The steel plate obtd. in such a manner is hardly affected by the degradation in the degreasability by aging of a degreasing liquid in the degreasing stage of the manufacture's production line of chemical conversion treatment. The stable chemical treatability is thus obtd.
Patent JP-S59201271-A (JP)
Title: Magnetic disk device
Inventor: ODA YASUYOSHI
IPC: G11B5/596
Filed: 1983-04-28
Abstract: PURPOSE:To prevent user's data from being destroyed by mistake during maintenance diagnosis by permitting data to be written to a track where a magnetic head is positioned only when CE area identification information is read out and a write permit signal is supplied. CONSTITUTION:Data read out of a servo surface 5 by a servo head 4 is supplied to a sink data detecting circuit 6. The circuit 6 extracts sink data from the the servo data and converts it into a digital value, which is supplied to an area identification circuit 7. The circuit 7 decodes the pattern of the sink data to identify the position where the servo head is positioned and supplies the result to a write permission/inhibition decision circuit 8. The circuit 8 is supplied with a control signal A. Then, writing by the magnetic head is permitted only when the signal A shows a write permit state and the circuit 7 identify that the servo head is on a CE track.
Patent JP-S572343-A (JP)
Title: Foam of crosslinked vinyl chloride resin and its preparation
Inventor: SASAJIMA JIYUNNOSUKE
IPC: C08J9/06
Filed: 1980-06-04
Abstract: PURPOSE: To obtain a continuous sheet, etc. having uniform micropores at normal pressure, improved thermal processing characteristics, not charging its quality for a long time, by molding a vinyl chloride resin which is blended with a blowing agent at a temperature not higher than its decomposition temperature, expanding it in a specific crosslinking range.  
     CONSTITUTION: A vinyl chloride resin is blended with a plasticizer, stabilizer, and crosslinking auxiliary at the gelation temperature of the vinyl chloride resin to give a blend, which is blended with a blowing agent at a temperature where it is not decomposed. This blend is molded by an extruder to a molded article, e.g., sheet,  etc., and the molded article is exposed to ionizing radiation (3W15 Mrad as an absorbed dose) so that it is crosslinked. This article is heated to a temperature not  lower than the decomposition temperature of the blowing agent (preferably to 180W 240°C) and expanded, to give a crosslinked foam having 20W60% gel fraction, ≤0.3g/cm 3  density, and ≤500μ average pore diameter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06215549-A (JP)
Title: Cassette housing type electronic equipment
Inventor: KOGA NOBUYUKI
IPC: G11B33/02
Filed: 1993-03-09
Abstract: PURPOSE:To make a housed cassette visible from two different section surfaces at the cassette housing type electronic equipment of a cassette tape player, etc. CONSTITUTION:In a cassette tape player 1 as the cassette housing type electronic equipment, see-through windows 17 and 18 are formed respectively on the lid 5 of a cassette housing body section 3 and a front panel 6. The tape remaining quantity of a tape cassette is seen through from the see-through window 17 of the lid 5 and the label of the tape cassette is seen through from the see-through window 18 of the front panel 6.
Patent JP-H06260677-A (JP)
Title: Manufacture of reader
Inventor: OOHAYASHI TADASHI
IPC: H04N1/028
Filed: 1993-03-08
Abstract: PURPOSE:To provide a method for manufacturing a reader having a lower electrode, at least two types or more of semiconductor layers laminated to form a photoelectric converter and an upper electrode laminated on a board with small defect such as leakage, etc. CONSTITUTION:First semiconductor layers 14b, 16b to be formed at least on lower electrodes 14a, 16a are formed by setting a flow rate of SinH2n+2/H2 (n is positive integer) to 1/40 or less.
Patent JP-S553143-A (JP)
Title: Target for electron emission amplifier tube
Inventor: MITOMI OSAMU
IPC: H01J1/32
Filed: 1978-06-23
Abstract: PURPOSE: To improve the frequency characteristics of an electron emission amplifier tube by providing an insulator layer to surround a diode active area in a semiconductor substrate layer.  
     CONSTITUTION: A diode is formed by providing a semiconductor layer 3 in the vicinity of the surface of a semiconductor layer 2 formed on a semiconductor substrate 1. A porous insulator layer 21 is provided in the layer 2 to surround the periphery of the diode active area, and a porous insulator layer 22 is further provided from the layer 21 on the layer 2 to coat the periphery of the diode active area. A thin metallic layer 5 for passing primary electron is provided on the active area, and a thick metallic layer 6 is provided further on the periphery of the layer 5 to coat only the layer 21 on the layer 22. Since the layer 6 is thus coated on the layer 22 to thereby reduce the static capacity of capacitors C4-C6 as compared with the conventional one to thus reduce the static capacity of the target, it can improve the frequency characteristics of the amplifier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04287656-A (JP)
Title: Mashed potato and its production
Inventor: SAKURAI SEIYA
IPC: A23L19/12
Filed: 1991-03-15
Abstract: PURPOSE:To provide the subject high-quality mushed potato mainly composed of the high specific gravity fiber bundle part constituting the outside part of potato and rich in starch grains, having proper softness and chewability, excellent in taste and capable of ready production. CONSTITUTION:A mushed potato mainly composed of the fiber bundle part constituting the outside part of potato. For example, a mature DANSHAKU potato is washed and the outside part thereof is sliced off. The resultant sliced outside part is subsequently steamed to produce the objective mushed potato.
Patent JP-H08268522-A (JP)
Title: Device and method for preventing/releasing freezing of air floating type belt conveyor
Inventor: NAKAMURA YOICHI
IPC: B65G43/00
Filed: 1995-03-31
Abstract: PURPOSE: To efficiently prevent/release freezing of an air floating type belt conveyor by a simple structure. CONSTITUTION: A controller 30 switches ON a motor 42 for rotary-driving a fan 41 and flies a belt 37 by supplying floating air 38 through a ventilation hole 36 in order to prevent freezing of the inner surface of a cylindrical tube 35 during traveling stop of a belt 37. When the belt 37 does not float, the controller 30 opens a circulation valve 45 in response to signals from sensors 51, 52 and 53, closes a flow regulating valve 47 and an exhaust valve 49 and circulates floating air by using the fan 41. The floating air generates heat after repeated pressure increases, an ice is melted by this heat and thus the freezing condition is released.
Patent JP-H07288935-A (JP)
Title: Chargeable electric equipment
Inventor: MIYAUCHI YOSHIKATSU
IPC: H02J50/00
Filed: 1994-04-14
Abstract: PURPOSE:To perform a refreshing operation when a prescribed time is elapsed and a cell is still in a charged condition. CONSTITUTION:In a chargeable electric equipment 2 connected to a charger 1 having a charging circuit 11 and a refreshing circuit 12 to charge a cell 21 in the inside, a charge detecting circuit 23 and a use time counter 24 are provided. When starting a charging operation is detected by the charge detecting circuit 23 and further when counting a prescribed use time is performed by the use time counter 24, an indicating signal is output to a terminal P2, and this signal is received to perform a refreshing operation relating to the cell 21.
Patent JP-H01251848-A (JP)
Title: Communication equipment
Inventor: FUKUYAMA HIROTAKA
IPC: H04M1/27
Filed: 1988-03-31
Abstract: PURPOSE:To improve the operating efficiency of a communication equipment by recognizing and registering the call number of a terminal obtained with a new incoming call while maintaining the present communication in case a new incoming call request is received from another terminal in a communication mode and then calling the corresponding terminal by said call number as necessary. CONSTITUTION:The characteristics of an integrated digital service network IDSN are utilized to the full so that the call number showing a terminal of the calling side is informed at incoming. In case a new incoming call request is received from another terminal in a communication mode, the call number of a terminal obtained with a new incoming call is recognized and registered while maintaining the present communication. Hereafter the corresponding terminal is called for execution of the communication by said call number as necessary. Thus it is possible to have the sure communication even with a terminal having a new incoming call request without deteriorating the present communication.
Patent JP-H08269732-A (JP)
Title: Phosphating method of galvanized steel sheet
Inventor: OTA TOMOYUKI
IPC: C23C22/30
Filed: 1995-03-31
Abstract: PURPOSE: To provide a phosphating method of galvanized steel sheet capable of attaining temporary rust preventing property and pretty white appearance. CONSTITUTION: The surface of a galvanized or zincing steel sheet is, after phosphated and washed, coated with a solution consisting essentially of Cr<6+> , Cr<3+> and a colloidal silica, 1/1 to 1/20 in the weight ratio Cr<3+> 7Cr<6+> and 10/1 to 250/1 in the weight ratio SiO2 /(total Cr) and dried to form a coating film 30-250mg/m<2> in the sticking weight of SiO2 per one surface of the steel sheet. The sticking weight of Cr per one surface of the steel sheet is preferably 0.2-4.0mg/m<2> .
Patent JP-H06263106-A (JP)
Title: Boxing device
Inventor: KITAGAWA KAZUMI
IPC: B65B5/08
Filed: 1993-03-09
Abstract: PURPOSE:To provide a boxing device capable of automatically putting wrapped commodities into specific containers, such as corrugated cardboard boxes, in sequence. CONSTITUTION:This device is comprised of: a first transport mechanism 2 that transports a wrapped commodity X to a lifting position (b) from a supply part (a) where the commodity X is supplied; and a lifter machanism 4 that receives the wrapped commodity X, which has been transported to the lifting position (b), from a pusher mechanism 3 and transports it to the upper position above the lifting position (b). The device is further comprised of: a second transport mechanism 5 that transports the wrapped commodity X, which has been transported to the upper position above the lifting position (b), to a waiting position (d) above a boxing position (c); and a boxing mechanism 7 that sucks and holds the plurality of wrapped commodities X received by a receiving mechanism 6 situated above the waiting position (d) and puts them into corrugated cardboard boxes Y, which have been set in advance in a boxing position (), from their upper openings.
Patent JP-2000275431-A (JP)
Title: Antistatic antireflection film
Inventor: IKUHARA ISAO
IPC: G02B1/111
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic, antireflection film having appropriate color correcting and antistatic functions in addition to an antireflective function. SOLUTION: This antireflection film comprises a filter layer 3 containing a dye and a polymer binder, a transparent support 1, and a low-refractive-index layer 6 with a lower refractive index than the refractive index of the transparent support 1, which are deposited in that order. In this case, undercoat layers 4, 5 are provided respectively between the filter layer 3 and the transparent support 1 and between the low-refractive-index layer 6 and the transparent support 1, and at least either of the undercoat layers contains a conductive metallic compound.
Patent JP-H10273396-A (JP)
Title: Production of oxide having layered crystal structure
Inventor: NAGASAWA NAOMI
IPC: H01L21/8246
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To readily produce a large crystal of layered crystal structure oxide. SOLUTION: Bi2 O3 used as a flux, SrCO3 and Ta2 O5 are mixed to afford a raw material M and the raw material M is charged to a crucible. The crucible is inserted into a heating furnace 20 and the raw material M is heated at a melting point or above (e.g. >=1,350 deg.C and <=1,500 deg.C) of the raw material for a prescribed time to completely melt the raw material M (in a first heating step). Then, the raw material M is heated at a temperature lower than the melting point (e.g. >=1,000 deg.C and <=1,300 deg.C) for a prescribed time to vaporize the raw material M (in a second heating step). The heating furnace 20 has a temperature gradient in the vertical direction and a temperature of upper side wall 11a of the crucible 10 is lower than a heating temperature of raw material M.  Thereby, crystal of layered crystal structure oxide [(Bi2 Sr1 Ta2 O9 ) as a stoichiometric composition formula] comprising Bi, Sr, Ta and O is deposited on the upper side wall of the crucible 10.
Patent JP-H05240095-A (JP)
Title: Fuel injection controller of engine
Inventor: MORITA YOSHIRO
IPC: F02D41/04
Filed: 1992-02-27
Abstract: PURPOSE:To increase the effective pressure in a combustion stroke in a constant load driving state by installing a control means which controls the injection frequency of a fuel injection valve per one cycle of an engine and the number of injection cylinders so as to be thinned out according to a load driving state of the engine. CONSTITUTION:A fuel injection valve 6 sprays fuel to be fed out of a fuel tank into a cylinder 4 directly. A control means 10 consists of an arithmetic processing part 12 and an injection valve control part 14. This arithmetic processing part 12 inputs an intake vacuum signal and an engine speed signal or the like as a driving state signal of an engine 2 from a sensor group including a pressure sensor 16 and an engine speed sensor 18 or the like, judging a load driving state from these signals. Then it calculates a trigger signal driving the fuel injection valve 6 according to the load driving state judged, outputting it to the injection valve control part 14 which drives the fuel injection valve 6 in accordance with the trigger signal being inputted out of the arithmetic processing part 12, controlling it so as to be thinned out according to the load driving state of the engine, thus effective pressure in a low load driving state is increased.
Patent JP-H04313502-A (JP)
Title: Garbage automatic collecting device for multistory apartment house
Inventor: MATSUO HIDEYUKI
IPC: B65F5/00
Filed: 1991-04-09
Abstract: PURPOSE:To automate collection of garbage of each door of a multistory apartment house through remote automatic control. CONSTITUTION:A garbage automatic collecting device is characterized in its comprisal of garbage boxes 3 and 4 securely arranged to each door 2 of a multistory apartment house 1, a garbage horizontal conveying device 6 equipped in a tunnel 5 communicated to the garbage boxes 3 and 4 of each door 2, a garbage vertical conveying device 8 equipped in a vertical conveyance passage 7 communicated to the tunnel 5 of each floor, a garbage collecting port 9 located to the lower end part of the vertical connivance passage 7, a garbage collecting vehicle entrance passage 10 and a remote automatic control device 12 arranged in the vicinity of the garbage collecting port and operating and controlling the above respective elements according to a given order and performing automatic discharge and collection of garbage from the garbage boxes 3 and 4 of a number of repective doors 2 to a garbage collecting vehicle 11.
Patent JP-S58195010-A (JP)
Title: Exhaust pipe setting device for horizontal engine ff car
Inventor: IDE TAKANOBU
IPC: B60K13/04
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the amount of deformation of rubber during engine operation as well as to lessen the reaction force of a setting rubber, by relatively arranging a coupling position at the car body side and another coupling position at the exhaust pipe side in a direction of being almost perpendicular to the displacement direction of an exhaust pipe. CONSTITUTION:In time of an engine in no operation, in a direction of being almost perpendicular to the displacement direction of an exhaust pipe 3 by an engine roll, a coupling position at the car body side and another coupling position at the exhaust pipe side are relatively arranged and each coupling member is disposed so as to cause the coupling position at the exhaust pipe side to be adjusted more backward than the coupling position at the car body side. In time of rotation in both clockwise and counterclockwise directions of the engine roll, a setting rubber 2 will not be shrunk at all but only elongated, following the displacement of the exhaust pipe.
Patent JP-S63244143-A (JP)
Title: Information processing system
Inventor: TERAKAWA YASUNARI
IPC: G06F11/34
Filed: 1987-03-30
Abstract: PURPOSE:To easily analyze the overall working of an information processing system and the generating situation of a fault covering devices, by rearranging the working histories on a single piece of time series based on the common time display added to the working histories. CONSTITUTION:A central processing part 11 resets all at once the counters 13, 22 and 32 of each device via a resetting line 80 and gives an instruction to the control parts 21 and 31 of peripheral devices B20 and C30 via a bus 60 to start recording the histories including the one of its own device. Then the contents of each counter are read out and added to the working information as the time markers and recorded. Then the part 11 of a central processing unit A10 collects the record information on devices B20 and C30 via a bus 60 together with the record information on its own device to store these information into a memory part 12. Then these record information on each device are rearranged based on the time information added to the working information to edit them into the history record consisting of a single time series and delivers it to a line printer 50 from the part 12. Thus it is possible to know easily the overall working of an information processing system and the generating situation of a fault covering devices with the reduced labor.
Patent JP-S63244554-A (JP)
Title: Exhaust stopper for storage battery
Inventor: ANDO MASAYASU
IPC: H01M2/12
Filed: 1987-03-30
Abstract: PURPOSE:To improve gas permeability, water repellency and mechanical strength by forming a filter installed in the inside of an exhaust stopper with a ceramic madreporic body and by coating the inside surface of many pores, which pass gases, with fluorine. CONSTITUTION:The inside surface of many pores of a madreporic body is uniformly coated with a film of a graft polymer of fluorine group. The madreporic body consists of fused alumina, or silicon carbide, etc., which have electrolytic solution proof characteristics. The fluorine graft polymer film consists of a hydrophilic segment and a hydrophobic segment with fluorine. When the madreporic body is impregnated with the polymer solution, the hydrophilic segment moves to the pore interface of the madreporic body, which is hydrophilic, and the polymer is bonded with the madreporic body by van der Waals force. The hydrophobic segment moves to a hydrophobic surface. Thus, the inside surface of all pores of the madreporic body is uniformly coated with a film conof a graft polymer of fluorine group.
Patent JP-H03278314-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TOSHIO
IPC: C10M105/74
Filed: 1990-03-28
Abstract: PURPOSE:To always obtain stable traveling durability even under severe conditions such as high temp. high humidity or low temp. low humidity and to prevent deterioration of characteristics of the medium by incorporating quater nary ammonium salt of specified phosphoric ester into a magnetic layer or into the surface of the magnetic layer. CONSTITUTION:The magnetic recording medium consists of a nonmagnetic supporting body and a magnetic layer formed thereon. The magnetic layer or the surface of the magnetic layer contains quaternary ammonium salt of phosphoric ester expressed by formulae I and/or II. By using the quaternary ammonium, ionic bond with the phosphoric ester can be increased, which signifi cantly suppresses dissociation of salt against changes in temp. and hyumidity. The ammonium salt itself has high melting point and gives solid lubricating effect, high adhesion property and good lubricating property in a wide temp. range. Thereby, when a binder containing polar groups is used as the binder for the coating type magnetic recording medium, the effect of the ammonium salt is significant. Thereby, the medium has stable traveling durability even under severe conditions such as high temp. high humidity or low temp. low humidity, and shows no deterioration in the characteristics during storage.
Patent JP-H04287032-A (JP)
Title: Formation of fog screen
Inventor: KATAOKA AKIRA
IPC: G03B21/60
Filed: 1991-03-15
Abstract: PURPOSE:To form the fog screen where a light image from a projecter is projected and to obtain a uniform and sharp image. CONSTITUTION:Air is blown out of air blowout parts 7 and 7' to form two air curtains 5 and 5' at an interval and fog 6 is blown out of a fog blowout part 8 into the space formed between the air curtains 5 and 5' to form the fog screen 1. Consequently, the diffusion of the blown-out fog 6 can be suppressed, so the uniform and sharp image is obtained.
Patent JP-H09265874-A (JP)
Title: Circuit breaker device
Inventor: TANAKA TSUTOMU
IPC: H01H31/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker device that is excellent in safety and compact. SOLUTION: A pair of fixed electrodes 11a, 11b are placed upright inside a casing, and a handle 40 provided with a movable electrode 31 that is drawn into and out of the casing is supported against a support shaft 45 in such a way that it can be tilted. A sliding projection 70 in the form of a rectangular parallelepiped is provided on each side of the handle 40, and a guide column 73 provided with a guide groove 74 is placed upright in the casing. In the guide groove 74, a rotation permitting part 76 that permits the rotation of each sliding projection 70 about the support shaft 45 is provided below a rectilinear part 75 that permits only the sliding movement of each sliding projection 70.  When the handle 40 is placed upright and the movable electrode 31 is plugged in, the sliding projections 70 are inserted as they are guided by the rectilinear part 75 while the handle 40 is kept in an upright position. When both of the electrodes are normally fitted together, the sliding projections 70 reach the rotation permitting part 76, and the handle 40 can be tilted as the sliding projections 70 are rotated.
Patent JP-S52412-A (JP)
Title: Long exposure device for photosensitivity meter
Inventor: OZAWA KENJI
IPC: G03B9/10
Filed: 1975-06-23
Abstract: PURPOSE:To obtain a long exposure device capable of controlling the exposure uniformly and accurately by actuating front and rear blades by magnets to open and close a pa th of light at a same time.