baber/WOPTO huggingface dataset:
Patent JP-S61237015-A (JP)
Title: Linear encoder
Inventor: MORIYAMA JIRO
IPC: G01D5/36
Filed: 1985-04-15
Abstract: PURPOSE:To distinguish and detect accurately 2 different positions, by locating with the specified relation 2 different kinds of slit set on a slit board and 2 units of photosensors opposedly positioned to the above. CONSTITUTION:Between light-flashing unit 1 and light-receiving unit 2 of a photo-sensor 6, a slit board 20 provided with 2 different kinds of slit are set and from the output terminal 2 output signals V1 and V2 corresponding to the slit shape are obtained. From an area S1 of the slit board 20, the V1 for identifying the smallest unit of a printed point by a printing head is obtained and from an area S2, the signal V2 for identifying the print starting point is obtained. Here, a slit 20A which determines the print starting point for a larger size A of the print size is so set that, the signal V1 changes from 'H'- level to 'L'-level on the 'L'-level of the signal V1 and a slit 20B which determines the print starting point for smaller size B of the print is so set that, the signal V1 changes from 'H' to 'L' on the 'H' of the signal V1. Thus, accurate distinction can be made L-point and S-point for detection.
Patent JP-H05278027-A (JP)
Title: Control method of pellet size and pelletizer for which that is used
IPC: B29B9/06
Filed: 1992-04-01
Abstract: PURPOSE:To contrive automation of equipments, by a method wherein a rotary roll is controlled to the optimum rotary speed so that a deflection between a desired pellet diameter and a displacement value of a pinch roll is dissolved by comparing detected displacement of the pinch roll with the desired pellet diameter. CONSTITUTION:Molten plastic extruded through an extruding machine 1 in a stranded state is cooled, coagulated and made into a plastic strand 3. This strand 3 is taken off by a take-off roll constituted of a rotary roll 6 and pinch roll 5, sent out to a cutting-off part constituted of a rotary edge 9 and stationary edge 8 and cut off. Then a desired pellet diameter is set up by a control part A, displacement of the pinch roll 5 is detected by a displacement meter and its input signal is compared with a set up value of a setting apparatus. Then a command signal of the optimum rotary speed of the rotary roll 6 is put out through the control part A so as to dissolve its deflection and the rotary roll 6 is driven by a driving part by following the same. Therefore, the pellet diameter is controlled automatically to the desired diameter.
Patent JP-S60226459-A (JP)
Inventor: YOSHIMURA HIRONORI
IPC: C04B35/58
Filed: 1984-04-20
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-H01249751-A (JP)
Title: Polyoxyalkyleneketimine and production thereof
Inventor: SUZUKI MOTOYUKI
IPC: C07C251/08
Filed: 1988-03-30
Abstract: NEW MATERIAL:A compound shown by formula I(R' and R'' are H, 1-6C alkyl or cyclocyclic; R is H, CH3 or C2H5 : m is >=2; n and n' are 2 or 3). USE:Useful as a curing agent of epoxy resin, crosslinking agent of urethane resin, improver of polyamide resin or an agent for producing these agents. When the compound is used as the curing agent or crosslinking agent, the resin is provided with flexibility and when as the improver, the resin is supplied with hydrophilic nature and antistatic properties. PREPARATION:A ketimine shown by formula II is reacted with an alkylene oxibe in the absence or presence of a catalyst such as sodium methylate at 50-185 deg.C while stirring under heating to give a compound shown by formula I. 1,2-Ethaned iamine-N-(1,3-dimethylbutylidene)-N'-[2-(l,3-dimethylhutylidene) amino]ethyl may be cited as the compound shown by formula II.
Patent JP-S62260751-A (JP)
Title: Refractory composition for spray
Inventor: RARII ESU SHIYUU
IPC: C09K21/14
Filed: 1987-04-02
Abstract: Fireproofing compositions for steel structural members comprise a hydratable cementitious binder, shredded polystyrene aggregate, an air entraining agent, and a fibrous material. On addition of water, the compositions form settable, sprayable slurries which can be pumped to the point of application. The slurries are capable of spray application to steel structural members and adhere to the member in the slurried state and after setting. Excellent fire and heat protection is provided to the member despite the organic nature of the polystyrene aggregate.
Patent JP-S59206603-A (JP)
Title: Axial-flow turbine
Inventor: OOMORI TATSUROU
IPC: F01D9/02
Filed: 1983-05-07
Abstract: PURPOSE:To improve performance covering all stages by changing the ratio of a distance, from the exit end of a stator blade to the center of an inscribed circle in the most thick part, to a distance, from the exit end to the intersecting point of standard lines for an angle of the entrance and an angle of the exit, in the direction to increase the height of the blade. CONSTITUTION:The ratio of a distance l1, from an exit end of a stator blade 4 to the center of a circle inscribed in the most thick part of the blade, to a distance l2, from the exit end of the stator blade 4 to the intersecting point O of standard lines for an angle of the exit and an angle of the entrance, is changed in the direction to increase the height of the blade. When the ratio l1/l2 is lessened, since the difference in pressure between the back side and the belly side adjacent to the entrance of the blade can be lessened, the secondary flow generated due to said difference in pressure can be reduced. Accordingly, loss due to the second flow can be checked covering all stages.
Patent JP-H11277386-A (JP)
Title: Polishing method and polishing device for bar-like body
Inventor: SAITO SADAO
IPC: B24B5/18
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To excellently polish a bar-like body in a short time without vibrating the bar-like body in polishing the outer circumferential surface of the bar-like body without rotating the body. SOLUTION: This polishing method enables a polishing process and a positioning process by repeating in order, so that the whole of the outer circumferential surface of a work can thereby be polished, wherein the method is so constituted that the positioning process for positioning one area in the circumferential direction of the work W with respect to the grinding wheel 28 is provided by pressing the grinding wheel 28 with pressure, which is rotated around an axis normal to the axial direction of the work W, onto the area of the circumferential surface of a bar-like body in the circumferential direction, forwarding and moving at least one of the work W and the grinding wheel 28 relatively in the axial direction,  and by setting a position in the circumferential direction of the work with the work W rotated around its axial line after both the polishing process polishing the aforesaid one area of the work W at its whole area in the axial direction by the grinding wheel 28 and the pressing force of the grinding wheel 28, are released.
Patent JP-H02257338-A (JP)
Title: Abnormality detecting device for computer system
Inventor: NOGUCHI YOSHIHIRO
IPC: G06F11/22
Filed: 1989-03-30
Abstract: PURPOSE:To inspect and repair the whole computer system efficiently by providing a latch circuit which latches the kind of abnormality, a write/read signal, an address value, etc., at the point of time of abnormality occurrence when there is no response signal or unless the response signal is reset, and storing information as warning information. CONSTITUTION:If no response signal is outputted within a 1st permissible time although the write/read signal is sent out to an input/output port 3 or memory circuit 4 through a system bus 2 while access data is outputted from a microprocessor 1, the 1st counter of a response signal detecting circuit 5 outputs a no-response signal. Further, if the response signal is not reset within a 2nd permissible time although the response signal is outputted, the 2nd counter of the same circuit 5 outputs a response continuation signal. Those no-response signal and response continuation signal are sent out as an abnormality interrupt signal to the microprocessor 1 through a logic circuit to output the response signal forcibly. Consequently, the computer system can easily be restored to the normal state when the abnormality occurs.
Patent JP-S63245431-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: SUMI TAKESHI
IPC: H01L23/31
Filed: 1987-04-01
Abstract: PURPOSE:To obtain the title molding material having good flow during molding and excellent heat resistance after curing, by mixing an epoxy resin with a specified novolac phenolic resin. CONSTITUTION:An epoxy resin molding material prepared by mixing an epoxy resin with a novolac phenolic resin having an ortho isomer content >=60% and a number-average MW of 600-1,500. When the number-average MW of said novolac phenolic resin is below 600, the spiral flow is excessively long, which causes fin formation of a molding or retardation of curing undesirably. When the number-average MW is above 1,500, the spiral flow is excessively short though Tg is high, which causes short shot, etc. undesirably. Said novolac phenolic resin can be prepared, for example, by reacting 1.0mol. of phenol with 0.6-0.9mol. of formaldehyde by using a bivalent metal salt as a catalyst.
Patent JP-H08277392-A (JP)
Title: Estimation of gas permeability of softened coal
Inventor: ARIMA TAKASHI
IPC: C10B45/00
Filed: 1995-04-05
Abstract: PURPOSE: To reduce the maintenance cost of a coke oven and prolong the life of the oven by measuring the gas permeability of coal in softened and molten state and efficiently estimating the gas permeability of softened coal at an arbitrary position in the coke oven from a relational diagram between the gas permeability and a compression ratio. CONSTITUTION: The gas permeability of softened and molten coal to be charged to a coke oven is measured to prepare a relational diagram between the gas permeability and a compression ratio of the coal expressed by formula, C=Vo /V [C is compression ratio (-); Vo is specific volume of coal (cm<3> /g-coal) in freely expanded state; V is specific volume of coal (cm<3> /g-coal) at the time of measuring the gas permeability]. The gas permeability of softened coal at an arbitrary position in the coke oven in carbonization is estimated from the density of the charged coal at the above position and the relational diagram.  Preferably, the relationship between the coal nature and the gradient K of the straight line of the relational diagram of the gas permeability of the coal and the compression ratio is determined beforehand and the gas permeability of the softened coal is estimated from the nature of the coal to be charged into the coke oven and the relationship between the gradient K and the coal nature.
Patent JP-S524175-A (JP)
Title: Groups iii-v compounds semiconductor device
Inventor: MITSUYOSHI TADAHIKO
IPC: H01L47/02
Filed: 1975-06-30
Abstract: PURPOSE: To improve the performance of the groups III-V compounds semiconductor device including Ga, by using a glass film including Ga as a passivation film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0593922-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO YOSHITAKA
IPC: G09G3/36
Filed: 1992-04-01
Abstract: PURPOSE:To provide the liquid crystal display device which has good transistor characteristics, allows mounting of not only a driving circuit but auxiliary circuits as well to the display device, can provide a bright display without using polarizing plates and has excellent high-speed responsiveness. CONSTITUTION:A single crystal silicon substrate 7 is used. Since the single crystal silicon has no grain boundaries which are the cause for a charge capturing level, an electric field capturing level density is small and the mobility of an electric field effect is about mue: 1900cm<2>V<-1>S<-1>, muh: 420cm<2>V<-1>S<-1>. Then, the characteristics of the transistors are extremely improved and the mounting of not only the driving circuit but also the peripheral circuits on the display device is possible. Since the liquid crystal layer 3 formed by dispersing a liquid crystal into an org. high polymer is used, the bright display is obtd. without using the polarizing plates and the excellent high-speed responsiveness is obtd.
Patent JP-H10273776-A (JP)
Title: Titanium silicide targe t for sputtering
Inventor: MORI AKIRA
IPC: C23C14/34
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain titanium silicide thin coating usable as coating for preventing the diffusion of semiconductor elements by using a titanium sililcide target for sputtering having a specified Si/Ti ratio and density ratio. SOLUTION: As for this sputtering target, the compsn. is limited to Si/Ti=0.5 to 0.7 by a molar ratio, and the density ratio is regulated to >=95%. The target is produced, e.g. as the following way: high purity Ti powder having 100 μm maximum particle size and 99.99% purity and high purity Si powder having 50 μm maximum particle size and 99.99999% purity are mixed, and after that, this powdery mixture is heated under the conditions of holding at 1200 deg.C for 1 hr in a mixed air flow of hydrogen and Ar to obtain titanium silicide powder, which is furthermore pulverized to the average particle size of <=10 μm. Then, this powder is filled into a mold made of graphite and is subjected to hot pressing of executing holding under prescribed pressure at a prescribed temp. for prescribed time in a prescribed vacuum to obtain a sintered compact.  This sintered body is subjected to mechanical working to form into a desired target.
Patent JP-S593074-A (JP)
Inventor: SESHIRU EMU JIYOONZU
IPC: C04B35/66
Filed: 1983-05-10
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-S51128551-A (JP)
Title: Intermittent shifting device for inverse rotation indicater
Inventor: GOTOU KENJIROU
IPC: F16H27/04
Filed: 1975-06-27
Abstract: PURPOSE: A shifting device of simple structure using one inverse rotation indicator to intermittently shift another inverse rotation indicator, available for time indication or others. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06294544-A (JP)
Title: Duct for airconditioning
Inventor: KOIZUMI SHINSUKE
IPC: F24F13/02
Filed: 1993-04-07
Abstract: PURPOSE:To provide a duct forming material which allows the making of a duct for airconditioning arranged on the rear of a ceiling or the like in an arbitrary size. CONSTITUTION:Duct forming material 1 employs, for example, polypropylene or polyethylene. The duct forming material 1 comprises two sheets 2 and 3, upper and lover, parallel with each other and a partition 4 molded integral at a specified interval between the sheets 2 and 3. Grooves 5 and 6 are arranged on the surfaces of the sheets 2 and 3. The upper cross section of the partition 4 has a roughly triangular shape and thin parts 7 and 8 are arranged on the top and underside of the partition 4 to simplify the separation of the sheet 2 or the sheet 3. In the making of a duct, the duct forming material 1 is cut to a desired size along the grooves 5 and 6 and folded in a frame with the sheet 2 inside to get partitions 4 on both sides retained. The groove 6 of the sheet 3 is cut up at the folded part 9 and the outer circumference of the duct is covered with a heat insulating material 11.
Patent JP-H05251162-A (JP)
Title: Adhesive product heating peelable sheet
Inventor: OGUSHI MASAO
IPC: B32B7/06
Filed: 1992-03-02
Abstract: PURPOSE:To heat the adhesive layer directly and easily by forming a peelable layer at least on one surface of a sheet-like heating body. CONSTITUTION:An adhesive layer 8 laminated under a base material sheet 2 is used to attach the peelable sheet 1 to a desired place. At the time of using the peelable sheet 1, a released paper 9 is peeled, and the sheet is attached to a desired place through the adhesive layer 8. A heating body 4 is electrified to heat a peelable layer 7 through a terminal and heat the adhesive layer of a product attached to the peelable layer 7. After heating the adhesive layer of the product at a desired temperature, the adhesive product is peeled from the peelable sheet 1 and attached to a desired place. Since the flowing property of the adhesive layer is increased by heating, the adhesive property of the adhesive is excellent.
Patent JP-2000187220-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU MASAHIRO
IPC: G02F1/1333
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve mass productivity and to enable good display regardless of the brightness of ambient light by providing each of pixel regions with a reflection region and a transmission region and optimizing the retardation of a liquid crystal layer, respectively independently therefrom. SOLUTION: Each pixel has a reflection region 120R regulated by a reflection electrode 69 and a transmission region 120T regulated by a transparent electrode 68. The relation between the twist angle of the liquid crystal layer 140 and the retardation, when phase difference compensation elements 170 and 180 are quarter-wave plates is regulated by setting the retardation of the liquid crystal layer 140, when the twist angle θ1 is within the range 0 deg.<=θ1<=90 deg. at a prescribed range, by which the utilization rate of 70% or higher in reflectivity is can be obtained relating to the reflection region 120R.  The utilization efficiency of 30% or higher in transmittance can be obtained by setting the retardation of the liquid crystal layer 140, when the twist angle θ1 is within the range 0 deg.<=θ1<=90 deg. at a prescribed range related to the transmission region 120T.
Patent JP-H04290603-A (JP)
Title: Hydraulic controller
Inventor: YONEKUBO YOSHITAKE
IPC: F15B11/16
Filed: 1991-03-19
Abstract: PURPOSE:To control actuator demand flow according to purpose when both actuator total demand flow has surpassed a variable pump maximum discharge quantity at a controller driving plural actuators by means of one variable pump. CONSTITUTION:Changeover valves 2, 3 are changed over by the pilot pressure of their pilot chambers 2a, 2b and 3a, 3b, and at the same time the throttle opening of each is controlled according to its changeover quantity. And, these changeover valve throttle openings decide both actuator demand flow, and it is pilot pressure control valves 4-7 that control the changeover quantity of changeover valves 2, 3. As a result, when both actuator total demand flow surpasses a pump maximum discharge quantity, the discharge pressure of a variable pump P is decreased, and a sensor 26 senses it, and transmission to a CPU 26 is made. The CPU 26 that has received the signal, controls the magnetising electric currents of solenoids 22a-25a, and reduces the control pressure of pilot pressure control valves.
Patent JP-S58198293-A (JP)
Title: Production of immunoregulator such as interleukin
Inventor: KUMAGAI KATSUO
IPC: C12P21/00
Filed: 1982-05-12
Abstract: PURPOSE:Human peripheral haematocytes are cultured in the presence of human lymphocyte immunoblasts and interleukin derivative to permit the production of an immunoregulator such as interleukin of extremely high concentration. CONSTITUTION:Human peripheral haematocytes, preferably monocyte com- ponents mainly consisting of human lymphocytes and macrophage, are combined with human lymphocyte immunoblasts, preferably B-lymphocyte immunoblasts at an appropriate ratio, then with an interleukin inducer such as a plant aglutinin, bacterial toxin or enzyme, and they are cultured under appropriate conditions, e.g., in 5-8% CO2 atmosphere at 35-37 deg.C for 12-48hr to collect interleukin-2 and macrophage activating factors from the culture mixture.
Patent JP-H10272519-A (JP)
Title: Manufacture of dimple tube
Inventor: NAKAI TAKESHI
IPC: B21D17/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To form a dimple uniform in thickness in a tube to be worked by inserting a mandrel in which a recessed groove is formed into the hollow part of the tube to be worked and rotating plural rolls provided with projecting parts (plural balls) in contact with an outer surface. SOLUTION: A tube A to be worked which is drawn to some length is passed in a dimple forming device 50. By rotating a shaft 56, rods 58, 59 are moved in the direction orthogonal to the axial direction of the shaft 56, four rolls 57 are pressed on an outer periphery of the tube A. A ball 57a is arranged in the roll 47 corresponding to a recessed groove 42a of a mandrel inserted into the tube A, when the roll 57 is pressed to the tube to be worked, a dimple protruded to an inner face of the tube A is fitted into a recessed groove of the mandrel 42. The mandrel 42 is automatically aligned by pressing of each roll, the ball 57a is surely fitted into the recessed groove, the dimple having approximately uniform is formed.
Patent JP-H09239535-A (JP)
Title: Back bead welding method of steel plate or the like, and its shielding method
Inventor: KONO TAKAYUKI
IPC: B23K9/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily and surely shield a back surface of a steel plate from the atmosphere with inert gas such as argon gas when the back bead welding of the steel plate, etc., is performed. SOLUTION: A back side of a groove 3 is completely covered with the foam body 5 which is obtained by foaming the foaming liquid with the inert gas such as argon gas along the back side of the groove 3 with the prescribed thickness. In performing the welding in this method, because the back side of the groove 3 is covered with the foam body 5, the foam in the vicinity of the groove 3 is destroyed by the welding heat to generate a space 7, but the space 7 is not pierced to the outside (atmosphere), and the inert gas is filled in the closed space 7 because the foam body 5 is foamed with the inert gas, giving no adverse effect on a weld zone 6 (back bead weld metal).
Patent JP-H08247522-A (JP)
Title: Heat load forecast device
Inventor: KAKUNO OSAMU
IPC: G05B13/04
Filed: 1995-03-13
Abstract: PURPOSE: To improve the accuracy of heat load forecast and to automate the handling of a computing device by receiving weather forecast data delivered from a weather forecast data-providing source and computing heat load forecast values needed, in the future, for a heat source device based on the data. CONSTITUTION: Actual operation data and actual weather data outputted from a detector 3 of a heat source device 2 are inputted into a personal computer 1 to correlate the data with time.day of the week data, which are successively stored in storage devices 5, 6. A heat load forecast computing device 12 computes a weight coefficient based on these actual stored data. On the other hand, weather forecast data published from a weather forecast providing source 7 are inputted into a personal computer 1 through a circuit L to store the data in a storage device 9. A forecast heat load is computed every one hour by a neural network heat load forecast means 14 based on the weather forecast data and actual data so that the results of computation are outputted to a heat source operation control computing device 17 to control the operation of the heat source.
Patent JP-S58196343-A (JP)
Title: Welding method for spring bearer of hydraulic buffer
Inventor: YASUDA TSUTOMU
IPC: B23K11/00
Filed: 1982-05-13
Abstract: PURPOSE:To prevent a tube of a hydraulic buffer from suffering damage at the time of welding by axially pressing the tube to be resistance welded in fitting a spring bearer to the tube. CONSTITUTION:A spring bearer 2 is fitted on a tube 1 of a hydraulic buffer, and the outer periphery of an engaging portion thereof with the tube 1 is clamped by one electrode 4a of a resistance welding machine. The tube 1 is axially pressed by the other electrode 4b contacted and fitted to the back of engaging part for the spring bearer 2 of the tube 1 and electric current is conducted, whereby a ring-shaped projection 1a is formed on the outside of the tube behind the spring bearer 2, and at the same time, the trailing end of the spring bearer 2 is welded to the projection 1a.