baber/WOPTO huggingface dataset:
Patent JP-H10106528-A (JP)
Title: Manufacture of separator
Inventor: NAKAE TAKEJI
IPC: H01M4/36
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a separator, which can obtain a battery having high capacity, high output characteristic, excellent cycle characteristic and safety at a low cost, by expanding film forming solution on a support, and thereafter, making the film forming solution contact the lean solvent of the film forming material. SOLUTION: A solution, which is obtained by dissolving a film forming material in the rich solvent, is expanded on a support, and thereafter, the rich solvent in the expanded film is replaced with the lean solvent by a contact with the lean solvent of the film forming material, and the film forming material is deposited so as to form the expanded film into the fine porous film. Width of selection of the material, which is limited in the conventional manufacture of separator, is thereby widened so as to lower the cost, and since a film at a relatively large porosity can be obtained, and ion resistance is reduced so as to reduce the lowering of capacity at the time of high output discharge.
Patent JP-H02102426-A (JP)
Title: Color sensor
Inventor: MATSUZAKI ICHIRO
IPC: G01J3/50
Filed: 1988-10-07
Abstract: PURPOSE:To average color information in a detection visual field so that the information can be detected by providing a slit and a lens for forming the image of a detected substance on a slight surface in the light input part of a color detection optical system. CONSTITUTION:The detected surface 2 of the color detection substance is lighted 3 by a projector 1 and the reflected light 4 therefrom is received by a light receiving lens 5, then the image of the color detection substance is formed on the surface of the slit 6. The light 7 of the image formed on the inner part of the slit 6 passes through the slit 6 and is condensed 11 on a photodetector 12 according to each wavelength by a condensing lens 10 after spectrum 9 by a diffraction grating 8. With such a constitution, even if the unevenness of color occurs in an image in the slit 6, it is all averaged on the photodetector 12 and an error is not caused in the detection of color. Namely, even if the unevenness of color, graphic and character exist in the color detection substance, the color information in the visual field is all averaged and drastic error is not caused.
Patent JP-H0563467-A (JP)
Title: Voltage follower circuit
Inventor: TAKAO MASATO
IPC: H03F3/50
Filed: 1991-09-04
Abstract: PURPOSE:To suppress the offset voltage occurring even when the heavy load is applied. CONSTITUTION:When an input voltage is applied to an input terminal VIN, the output voltage almost equal to the input voltage appears in an output terminal VOUT through the negative feedback due to a differential amplifier circuit A. When the weight of the load connected to the output terminal VOUT is changed, the emitter current changes as well as the base current of the output transistor Q6 according to this. As the result, the output current to be outputted from the output terminal VOUT changes. When the output current changes as the load becomes heavier, the base current of the output transistor 6 also changes. This base current is supplied from a current source circuit C other than the output of the differential amplifier circuit A.
Patent JP-H06107030-A (JP)
Title: Dozing driving detection device
Inventor: FUKUDA JUNICHI
IPC: B60K28/06
Filed: 1992-09-24
Abstract: PURPOSE:To minimize a detection delay of dozing by providing a judging means for judging a dozing state of a driver based on a frequency characteristic obtained by a frequency analysis. CONSTITUTION:A prepared analysis data is inputted to an FFT signal processing part 14, therein subjected to a fast Fourier transform and a signal in a time region is transformed to a signal in a frequency region. An obtained signal is fed to a specific frequency domain integration part 16. Increase of a low frequency component due to dozing driving can be detected regardless of a traveling road shape. Whether or not a difference value in a predetermined frequency band is larger than a predetermined value is examined by a judging part 22 so as to detect dozing. A judgement result based on the analysis data is highly correlated with a brain wave (alpha wave), and in accordance with this value the detection of dozing can be conducted effectively and further without a time delay.
Patent JP-S61136919-A (JP)
Title: Manufacture of titanate porcelain material
Inventor: HARADA YOSHIJI
IPC: C01G23/00
Filed: 1984-12-04
Abstract: PURPOSE:To obtain conveniently and inexpensively the title titanate porcelain material by gelating an aq. mixed soln. of titaniasol and a metallic salt, and calcining the gelated mixture. CONSTITUTION:An aq. mixed soln. of titaniasol and the salt of a metal excluding titanium is gelated to a gelled mixture. The mixture is then calcined to obtain the desired porcelain material. The gelation is carried out at >=4.0pH. The calcination is performed in the sir at >=600 deg.C. The desired titanate can not be satisfactorily obtained at <600 deg.C calcination temp. The metallic salt to be used must be easily decomposable, and a single salt or plural salts among the salts of rare earth elements such as Sn, Zr, Ba, Ca, Pb, Hg, Sr, Mn, Bi, and Nb is used. Since the titaniasol is sufficiently mixed with the Ba salt, etc., and the easily decomposable metallic salt is used in this method, a solid- phase reaction proceeds at low temps. by synergistic effect and the desired titanate is formed.
Patent JP-H06113516-A (JP)
Title: Brushless motor
Inventor: KAWAMOTO TETSUO
IPC: H02K29/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a brushless motor having simple structure and high central accuracy at low cost. CONSTITUTION:A boad 16 holding a stator 5 and a magnetic sensitive element and bearing bases 11, 12 are secured through securing members 21, 22 to the stator 5. Since the bearing bases and the board 16 are secured not through the motor case but directly to the stator 5, mutual positional relationship between the stator 5 and the bearing base or between the stator 5 and the board 16 can be determined highly accurately.
Patent JP-H0591858-A (JP)
Title: Production of seasoned fish egg
Inventor: TAGA KAZUMITSU
IPC: A23L17/30
Filed: 1991-10-02
Abstract: PURPOSE:To obtain seasoned fish eggs which are effectively and uniformly seasoned, excellent in flavor, quality, granular feeling and keeping quality and useful as a seasoned ingredient material, etc., by adding a prescribed amount of common salt to raw fish eggs and subjecting the resultant fish eggs to aging treatment under specific conditions. CONSTITUTION:Common salt is added to loosened raw fish eggs such as cod roe so as to provide 10-24wt.% salt concentration of the total raw material containing the fish eggs and aging treatment is carried out at 25-45 deg.C for 10 days to 24hr after or simultaneously with the addition. Thereby, the objective seasoned fish eggs are obtained. Furthermore, the loosened raw fish eggs are preferably screened with a sieve to remove solid foreign materials and liquid substances and the salt is then preferably added. A concentrated extract of the above-mentioned liquid substances is preferably added to the seasoned fish eggs.
Patent JP-H06226851-A (JP)
Title: Production of continuous web-form laminated wrapping material
Inventor: RORUFU RATSUSON
IPC: B29K105/22
Filed: 1993-10-13
Abstract: PURPOSE: To provide a packing material having perfect gas sealability in order to protect the liquid in a paper packing container from oxidizing gas or the like and hard to receive damage. CONSTITUTION: A continuous laminated web 17 being a packing material has a core layer 2 comprising paper or cardboard and the layer 7 arranged on the outside of the core layer 2 and the layer 7 has an aluminum foil 4 in the first place and has the plastic coating material 6 arranged on the outside of the aluminum foil layer in the second place. The core layer 2 is covered with the layer over the whole surface thereof and, in a selected area, the layer 7 extends so as to exceed the edge part of the core layer 2. The layer 7 is formed by bonding the aluminum foil 4 and at least one kind of a thermoplastic material between two rollers 10, 12 one of which is a low temp. roller and the other one of which is a roller heated to temp. exceeding the m.p. of the thermoplastic material to laminate them mutually.  The formed layer 7 is bonded to the core layer 2 between two low temp. rollers 13, 14 and together laminated along with a thermoplastic adhesive layer.
Patent JP-S61134265-A (JP)
Title: Dot pattern output apparatus
Inventor: MATSUSHIMA OSAMU
IPC: B41J2/505
Filed: 1984-12-03
Abstract: PURPOSE:To restrain a decrease of a processing capacity to the minimum by setting a dot pattern which was read out from a character generator 203 automatically synchronized with a generation of a processing demand to an output pattern latch. CONSTITUTION:A macro service code is set forcibly to a command register 212 by an I/O demand receiving section 216 with being recognized that the demand is macro service demand, when the I/O demand is generated from a print timing generation section 205 to an I/O demand control section 204. An address renewal of a program counter 200-1 is prohibited, furthermore, a processing is carried out with the values of the program counter 200-1, a program status word 200-2 and a general purpose register set 200-3 are maintained by a processing control section 214. By such a way a number of interruption accompanied by a soft ware processing is reduced and the decrease of processing capacity of a processing section 200 can be restrained to the utmost.
Patent JP-S61135867-A (JP)
Title: Moving control method of traveling bogie
Inventor: HOSAKA SHIGETAKA
IPC: B62D11/04
Filed: 1984-12-05
Abstract: PURPOSE:To make the operation easy by using a joistick lever with 3 degrees of freedom to make one-handed operation possible in the case of moving a traveling bogie. CONSTITUTION:A joistick lever-100 with 3 degrees of freedom is able to turn in respective directions individually by the operations in the X, Y and Z directions. Respective shafts of the joistick lever-100 are connected with angle detectors 101-103 to detect turn angles thetax-thetaz of these shafts. A speed command converter 104 makes speed command VL, VR of a right and a left driving wheels 7, 8 by the turn angles thetax-thetaz of the respective shafts for the joistick lever-100 as input from the angle detectors 101-103.
Patent JP-S61133787-A (JP)
Title: Time base controlling system
Inventor: SUGITA AKIHISA
IPC: H04N5/76
Filed: 1984-12-04
Abstract: PURPOSE:To shorten the lead-in time and to prevent the unstability of control due to the abnormal gain, by constituting a system so that the amplitude controller can be turned on/off from outside, and by enlarging the dynamic range of the system by turning the amplitude controller off during the transitional period when the time base control sytem changes from on to off. CONSTITUTION:In the video disc player of electrostatic capacity type, the time base control is turned on about 50msec after the tracking control is turned on, then, after 100msec to 1sec from that point, a video mute is turned off. The time during 100msec-1sec is the time necessary for the stabilization of the time base control system, namely it corresponds with t1-t3. Therefore, the dynamic range of the system should be enlarged only during t1-t3. On the other hand, when the dynamic range narrowed by the amplitude controller is S-R, and the synamic range necessary of the lead-in of the system is P-Q, the section where the amplitude controller 24 is desired to turn off is consideredto be t1-t2. Therefore, the amplitude controller 24 of t1-t3 which is longer than t1-t2 is by- passed.
Patent JP-S62118105-A (JP)
Title: Flashing valve
Inventor: NOBUNAGA HIROSHI
IPC: F15B21/04
Filed: 1985-11-15
Abstract: PURPOSE:To reduce the number of pilot lines by delivering the working liquid in a drive line to a return line upon operation of a pilot valve and a check valve. CONSTITUTION:A flashing valve comprises a check valve 31 and a pilot valve 32 arranged such that the working liquid is delivered from the drive line to the return line upon function of said valves 31, 32. Since the pilot line for the flashing valve is eliminated, the number of pilot lines can be reduced reliably.
Patent JP-H10101746-A (JP)
Title: Production of grafted polyolefin
Inventor: NAGAO TAKESHI
IPC: C08J7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a grafted polyolefin, especially in the form of a molding onto the desired surface of which a specified N-vinylcarboxamide is easily grafted by grafting the N-vinylcaboxamide onto a polyolefin under irradiation. SOLUTION: The production process for this grafted polyolefin comprises grafting an N-vinylcaboxamide represented by the formula (wherein R<1> and R<2> , which are independent of each other, are each hydrogen or methyl) onto a polyolefin under irradiation. This process desirably comprises grafting an N-vinylcaboxamide onto a polyolefin in a solid state. The radiations used are desirably electron beams and/or γ-rays.
Patent JP-H0791466-A (JP)
Title: Centrifugal clutch
Inventor: KOBAYASHI YOSHIO
IPC: F16D43/18
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the occurrence of tramp phenomenon of clutch shoes and to reduce the generation of noise occasioned thereby by providing a resilient member brought into contact with a drum in prior to a lining when the lining is brought into contact with the clutch drum. CONSTITUTION:When the rotation speed of a drive shaft 7 is increased, clutch shoes 9 and 11 are spread externally by a centrifugal force. The outer tip part of a resilient member 201 is first brought into contact with the inner peripheral surface of a clutch drum 1 and linings 117 and 119 are then brought into contact therewith. During this time, the resilient member 201 is deformed inwardly, an inner substantial part is escaped in a cavity part 9a between the clutch shoes 9 and 11, and through relax of an impact when the lining is brought into contact with the clutch drum 1, tramp movements of the clutch shoes 9 and 11 are prevented from occurring. Further, when a tramp movement occurs, it is damped and the generation of noise (rattling noise) is reduced.
Patent JP-2001083526-A (JP)
Title: Liquid crystal display device and its production
Inventor: KISHIMOTO KATSUHIKO
IPC: G02F1/1339
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain wide viewing angle characteristics with excellent uniformity of the display quality in the panel screen. SOLUTION: The device is equipped with a liquid crystal layer 30 and a pair of substrates 11, 21 facing each other and holding the liquid crystal layer 30, and the device has columnar projections 18 formed on at least one of the substrates and spacer beads 19 sprayed on at least one of the substrates. The diameter of the spacer beads is equal to or larger than the maximum height of the plurality of columnar projections 18. The material of the spacer beads 19 is an elastic resin.
Patent JP-H02104859-A (JP)
Title: Floor joist structure
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/00
Filed: 1988-10-12
Abstract: PURPOSE:To facilitate adjustment of the height possible by installing floor joist members over a plurality of posts, each of which is made by screw-fitting, to a base stand, of a rotary loading disk equipped with a downwardly extending bolt at the center of the bottom of its disk, of which surface is equipped, at its center, with an operating groove. CONSTITUTION:A rotary loading disk 12, equipped respectively with an operating cross groove 13 at the center of its surface and a downwardly extending bolt 14 at the center of its reverse side, is fixed to a base stand 10 with the bolt 14 screwed thereto, and a post 1 is structured thereby. A floor joist member 2, made from a long lipped channel steel 20 with operating holes 22 provided at the surface, is installed over a plurality of the posts with positions of the operating holes 22 agreed with each of the operating grooves 13 of the rotary loading disks 12 so that the rotary loading disks 12 can be operated to rotate. Thereby, execution of work can be made easily.
Patent JP-H07108881-A (JP)
Title: Automobile trimming material
Inventor: HARIMA KAZUNARI
IPC: B32B27/12
Filed: 1993-10-14
Abstract: PURPOSE:To relatively easily prevent adhesives from oozing from the surface of fabric at low cost while securing adhesive strength for the core of the fabric by using a glue in place of conventional adhesives. CONSTITUTION:In an automobile trimming material which comprises fabric 4 of an elongation coefficient of 35 to 100% affixed to a plastic core 3 as a surface material, a glue 5 composed mainly of an acrylic resin and having a viscosity of 5000 mPa.s to 20000mPa.s at 20 deg.C or nearby temperatures is applied to at least either time core or the surface material, and after the layer of the glue is hardened to predetermined viscosity the core and the surface material are affixed together.
Patent JP-H03119288-A (JP)
Title: Underground excavating device
Inventor: NAKAJIMA TAKASHI
IPC: E21B7/08
Filed: 1989-10-03
Abstract: PURPOSE:To enable the excavating direction to be certainly corrected even in case of the pipe of a comparatively large diameter, by providing an internal pipe tip with a percussion drill, and by providing the pipe external-surface section of an external pipe tip side with an inclined surface. CONSTITUTION:An underground excavating device is composed of an external pile 1, as internal pipe 2 provided with a percussion drill 6, and a driving gear 5. On a pipe external-surface section L on the side of the tip of the external pipe 1, an inclined surface 3 is formed in the axial line direction of the external pipe 1 directed to the tip of the external pipe 1. After that, at the time of normal excavation, the external pipe 1 is rotated, and the percussion drill 6 projected from the tip of the external pipe 1 is worked, and the external and internal pipes 1, 2 are propelled at the same time. Besides, in case that the direction is corrected, the external pipe 1 is positionally regulated in the peripheral direction so that the inclined surface 3 of the tip external-surface of the external pipe 1 may be directed in the direction opposite to the direction to be corrected. Then, through this state, the percussion drill 6 is worked, and the external pipe 1 is set to be a non-rotational one, and the external and internal pipes 1, 2 are propelled at the same time.
Patent JP-H0898459-A (JP)
Title: Manufacture of oscillator for oscillation generator in small radio paging unit
Inventor: UEDA KOSHIRO
IPC: H04W84/02
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a method for manufacturing an oscillator for oscillation generator in a small radio paging unit stably using materials having different specific gravities by bonding an eccentric loading part made of W alloy surely, and integrally, with high bonding strength, to a rotary shaft inserting part made of an Fe based material. CONSTITUTION: Powder of W alloy, principally comprising W powder having average particle size of 15μm or less, is mixed with an organic binder to form an eccentric loading part 13. it is then combined with a rotary shaft inserting part 12 formed of an Fe based material. The entirety is sintered at a temperature T1  deg.C satisfying a relationship T+15<=T1 <=T+35, where T deg.C represents a sintering temperature at which the W alloy powder reaches a theoretical density. Consequently, the eccentric,loading part 13 and the rotary shaft inserting part 12 are bonded integrally to produce an oscillator 10.
Patent JP-H09101082-A (JP)
Title: Control method in grain drier
Inventor: KANEKO SHIGEO
IPC: F26B17/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To simply ensure concentrated control even with a plurality of driers, and individually control, even when there are produced variations of a dried state following advancement of the drying, only the drier to offer a proper drying control of all the driers. SOLUTION: A control method is to control a plurality of driers 1 simultaneously and in a concentrated manner. There is provided an individual control board 2 for individually achieving an operation instruction and drying conditions taking each drier 1 as a control object. There is further provided a concentrated control board 3 for controlling the operation instruction and drying conditions of the whole drier 1 in a concentrated manner. Concentrated control of the whole driers is taken in priority with the aid of the concentrated control board 3, and concentrated control for each drier is released by selection of the individual control for each individual control board 2.
Patent JP-H02103169-A (JP)
Title: Data recording apparatus
Inventor: NAKAZAWA KIYOTO
IPC: B41J23/00
Filed: 1988-10-13
Abstract: PURPOSE:To perform high speed printing and the printing to rough paper by arranging a piezoelectric material to the contact surface of a mechanism part requiring physical contact indispensably in the transmission of driving force. CONSTITUTION:The driving force of a data recording apparatus is transmitted to the rack 13 fixed to a paper guide 11 as torque from a stepping motor 12 through gears 14a-14c and a feed part 6 having a thermal head 2 and an ink ribbon cassette 4 placed thereon is guided by a slide shaft 7 to be successively moved along the platen 1. Since a polymeric piezoelectric material 17 composed of polyvinylidene fluoride is integrally molded on the tooth surface of the rack 13, voltage is continuously generated corresponding to the transmission of the driving force. When this voltage is simultaneously applied to the deriving voltage of the thermal head 12 to perform printing once more, extremely good printing can be applied to rough paper. In the case of high speed printing, said generated voltage is simultaneously added to the driving voltage of the stepping motor 12 to make it possible to perform high speed driving. Therefore, high speed printing and the printing to the rough paper can be performed by simple constitution.
Patent JP-H02104176-A (JP)
Title: Automatic phase control circuit for video intermediate frequency
Inventor: MATSUKURA TSUNEO
IPC: H04N5/44
Filed: 1988-10-13
Abstract: PURPOSE:To correctly detect synchronism and asynchronism independently of the waveform of a video detecting signal, to switch phase discriminating sensitivity and to obtain a stable video output by switching the phase discriminating sensitivity by an output signal outputted from a horizontal synchronism(HS) detecting circuit. CONSTITUTION:The HS detecting circuit 7 consists of a logical circuit for an HS signal and a flyback pulse or a horizontal output pulse and outputs an output signal as the result of a synchronizing state or an asynchronizing state. At the time of the asynchronizing state, the output signal of the circuit 7 is set up lower than the base voltage of a transistor(TR) 16 as a low voltage, and at the time of the synchronizing state, the output is set up higher than the base voltage of the TR 16 as a high voltage. Consequently, the phase discriminating sensitivity can be correctly switched in accordance with a VIF input signal and the synchronizing/asynchronizing state of an originated signal independently of the waveform of a video detecting signal and a stable video signal is outputted.