baber/WOPTO huggingface dataset:
Patent JP-S5511755-A (JP)
Title: Controlling of alignment device
Inventor: OOMORI SHIYUNJI
IPC: B23P19/02
Filed: 1978-07-10
Abstract: PURPOSE:To accurately align two cylindrical members to each other, by fitting one cylindrical member with an optional clearance on a mandrel, integrally fitting the other cylindrical member on the mandrel and moving the former cylindrical member in the radial direction of the latter. CONSTITUTION:The first cylindrical member 15 is fitted on the first fitting part 12  of a mandrel 14. The second cylindrical member 16 is fitted on the second fitting  part 13 of the mandrel 14. Pairs of first and second measuring instruments are provided in symmetric positions at the second cylindrical member. Values measured by  the instruments are applied to subtractors D, E, F to detect the difference in the  clearance in each position. The second cylindrical member is displaced to eliminate the difference. The second cylindrical member is thus concentrically aligned to the first one.
Patent JP-S5610638-A (JP)
Title: Operating method for refrigerator
Inventor: KAMESHIMA KOUJI
IPC: F24F11/00
Filed: 1979-07-04
Abstract: PURPOSE: To streamline operation by a method wherein the output power of a refrigerator corresponding to the limit value of the temperature of water in a heat storage tank is determined according to the predicted values of air conditioning load and of weather conditions, and control is so conducted as to attain an optimal output for the actual water temperature, in a refrigerating and air-conditioning system.  
     CONSTITUTION: A predicting device 1 predicts air conditioning load patterns, weather condition patterns and the like for each of predetermined adequate time intervals, a refrigerator operating method is determined by an operating device 2 according to the results of prediction and memorized in a memory unit 3. A refrigerator operation instructing device 4 retrieves a refrigerator operation signal from the memory unit 3 based on the output signals of a timer 5 and of a heat storage tank water temperature measuring device 6, and outputs the operation signal to a refrigerator 7. When the actual water temperature of the heat storage tank is higher than the upper water-temperature limit of the tank, a full-load operation is conducted. When the actual water temperature is lower than the upper limit, the refrigerator is so operated as to minimize the sum of the integrated value of electric power and the power carried over to the next day. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0598424-A (JP)
Title: Method for coating plastic workpiece with metal layer
Inventor: SUTEFUAN YOSHIYUTO
IPC: C23C14/20
Filed: 1992-04-06
Abstract: This invention makes it possible to deposit firmly adhesive metal layers by cathodic sputtering on plastics, in particular on memory boards made of PMMA plastic, without altering the plastic surface unacceptably in relation to the signal evaluation. <IMAGE>
Patent JP-S5512714-A (JP)
Title: Superconductive device
Inventor: YAMAGUCHI MITSUGI
IPC: H02K55/00
Filed: 1978-07-12
Abstract: PURPOSE:To reduce magnetic force acting on a lead wire thus facilitating easy support by providing the lead wire in the direction that corresponds to a line of magnetic in the direction that corresponds to a line of magnetic force generated from a superconductive magnet. CONSTITUTION:The orientation of a lead wire 6 corresponds or approximately corresponds to a magnetic flux line 2. Therefore, the magnetic force dF acting on a small fraction dl of the lead wire 6 is given as dF = IBdl sin theta/9.8, where theta is an angle between the current 71 flowing in the lead wire 6 and the magnetic flux line 2B. While sin theta is almost nil; consequently, magnetic force acting on the lead wire also becomes almost nil, thus only the selfweight is considered for mechanical support. That enables to introduce a compricate system to cool off the lead wire 6. It also increases riliability remarkablly because an electrical contact of the lead wire 6 due to magnetic force does not exist. This device can incorporate a simple mechanical support thus heat transfer loss is small.
Patent JP-S5850858-A (JP)
Title: Original reader
Inventor: HIRAYAMA KAZUHIRO
IPC: H04N1/113
Filed: 1982-05-19
Abstract: PURPOSE:To reproduce and record data on both a line drawing original and an original with gradation excellently by outputting either an analog or digital signal according to the kind of an original. CONSTITUTION:To a photodetector 11, a signal amplfying circuit 30 which generates an analog signal corresponding to picture information is connected and to its output side A, a waveform shaping circuit (e.g. Schmitt trigger circuit) 31 which generates a digital signal is connected. The digital signal output B of the circuit 31 when the original is a line drawing original, or the analog signal output of the circuit 30 when an original with gradation such as a photograph is supplied to one input terminal of a gate circuit 33 through a signal switching circuit 32. The output terminal of a monostable multivibrator circuit 34 which operates by the output B of the circuit 31 is connected to the other input terminal of the gate circuit 33, and the output C of the circuit 34 is connected to a detection signal output terminal (DETECT) at the same time. The output of the gate circuit 33 is connected to the picture information signal reading and outputting terminal (DATA).
Patent JP-S6036635-A (JP)
Inventor: UOOREN KUREIGU YOOE
IPC: B22F3/10
Filed: 1984-04-27
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-S58201570-A (JP)
Title: Molten metal supplying apparatus
Inventor: SHIGIHARA SHIGEYUKI
IPC: B22D37/00
Filed: 1982-05-18
Abstract: PURPOSE:To improve the yield of the molten metal in a container by disposing a refractory tube for an electromagnetic pump at the upper oblique part from the bottom of a heat insulating container to a molten metal inlet and extending it not only to the bottom wall of the tube but toward the bottom of the container. CONSTITUTION:An electromagnetic pump 2 is formed of a refractory tube 2a and an inductor 2b for generating a movable magnetic field. The tube 2a has two opening ends 2a1, 2a2 connected to the bottom and a molten metal inlet 3 of a heat insulating container 1, and obliquely disposed in the container 1. The inductor 2b as the component of the pump 2 is composed of a section 2b1 which is disposed along the bottom wall surface of the tube 1a and a section 2b2 which extends to the bottom of the container 1 with the length of at least one pole.
Patent JP-S5711029-A (JP)
Title: Manufacture of picture frame or the like with embossed pattern
Inventor: ITOU HIDEHIKO
IPC: B29C59/00
Filed: 1980-06-20
Abstract: PURPOSE:To perform the formation of precisely embossed pattern surface and economical painting on the surface of a picture frame formed by adhering a synthetic resin film to the overall face of a female mold forming an embossed pattern and then injecting a synthetic resin liquid into the female mold, followed by curing. CONSTITUTION:A synthetic resin film, e.g., of PVC, etc., is covered over the overall face of the upside 1A of a female mold 1, softened by heating, and then molded under vacuum while discharging air from an exhaust hole 3. Then, an adhesive is coated on the inner surface of the mold synthetic resin film, a form 5 is fitted on the upside of a cavity 2, an expansible synthetic resin liquid 10, e.g., of polyester, etc., containing a curing agent is uniformly injected into the cavity 2, a cover 7 is fixed on the upside 1A of the lower mold 1, and then the resin liquid 10 is expanded and hardened. After the hardening, the form 5 and the cover 7 are removed to obtain a picture frame 11 bonded with the film 8. Then, the film 8 projecting toward outside is cut off, and a foil-like coating with gold or silver powder or enamel coating 12 is applied on the surface of the film 8 to obtain a picture frame product 13.
Patent JP-H05249404-A (JP)
Title: Hologram scanner
Inventor: TOYOSHIMA TETSURO
IPC: B41J2/44
Filed: 1992-03-05
Abstract: PURPOSE:To eliminate a position shift of diffracted light L2 in the scanning direction (x direction) on a scanned surface due to variation in the wavelength of a semiconductor laser 10. CONSTITUTION:Reproduction light L1 emitted by the semiconductor laser 10 is made incident on a hologram 31 on a hologram disk 30 through a front hologram 20. The diffracted light L2 which is diffracted and deflected by the hologram 31 is made incident on the scanned surface 42. When the hologram disk 30 is put in rotary motion, the angle of deflection of the diffracted light L2 from the hologram 31 varies to make an optical scan. The (x)-directional pitch dx of interference fringes of the hologram 31 satisfies relation deltadx/deltay=C (not equal to 0) at the incidence point P(x, y) of the reproduction light L1, and the (x)- directional deflection angle of the diffracted light L2 from the hologram 31 becomes constant irrelevantly to the wavelength variation of the reproduction light L1, so even if the wavelength of the reproduction light L1 varies, the diffracted light L2 never shifts in position on the scanned surface 42 in the scanning direction (x direction).
Patent JP-S59210320-A (JP)
Title: Magneto-resistance element
Inventor: MASAKI RIYOUICHI
IPC: G01D5/18
Filed: 1983-05-13
Abstract: PURPOSE:To detect high-density record precisely as a high output by composing one side of a bridge circuit of plural element groups which are arranged shifting in 1/2lambda relation. CONSTITUTION:Magnetic patterns S, N, S... recorded on a magnetic medium come close to the position of a magneto-resistance element alternately through the rotation of a magnetic drum, and each element varies in resistance owing a leak magnetic field to perform conversion into an electric signal. Then, the magneto-resistance element 3 has eight elements to generate a signal of each phase. The elements A1-A8 are arranged at intervals of 1/2lambda, and respective couples of them are arranged at intervals of 1/4lambda. Elements B1-B8 shift in position from the group A by 7/8lambda.
Patent JP-S60227222-A (JP)
Title: Optical isolator
Inventor: NAKANO TAKAYUKI
IPC: G02B6/42
Filed: 1984-04-26
Abstract: PURPOSE:To reduce the cost of a device by incorporating an isotropic transparent body having the refractive index equal to the refractive index of two magneto-optic materials which are so formd as to generate a polarizing effect by the slopes obtd. by cutting both end faces to the complementary angle of Brewster angle between said two materials. CONSTITUTION:The end faces A and D of the magneto-optic materials 12a and 12b are cut at the complementary angle of the Brewster angle phi with respect to air and the end faces B and C are cut at the complementary angle of the Brewster angle with respect to the transparent body 14. The isotropic transparent body 10 is adhered between said materials to constitute an isolator 10. An optical path length LP is so determined as to rotate the plane of polarization of the incident light from external magnetic fields Ha, Hb to the faces A, C at 45 deg.C with respect to the optical axis. Only the polarizing component of the light L<10> from a semiconductor laser 4 advances into the material 12, emerges from the face B after rotating by 45 deg., advances rectilinearly and arrives at the face C. The light is rotated counterclockwise by the material 14 and is emitted from the face D so as to arrive at an optical fiber 5. The slight remaining component reected from the fiber 5 is reflected by the face C and face A. The sepn. of the incident light and the reflected light is thus easily executed with the simple device.
Patent JP-S63251913-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: FUTAMOTO MASAAKI
IPC: G11B5/73
Filed: 1987-04-08
Abstract: PURPOSE:To permit recording with large reproduction output and at a high density by decreasing the concn. of an alloy element added to Co in the direction nearer the surface of a film from a substrate. CONSTITUTION:The concn. of the additive alloy element is decreased from the substrate toward the surface of a medium at the time of forming a perpendicularly magnetized film consisting of a Co-base alloy on the substrate. More specifically, the crystal grains having good C-axis orientational property are formed in the initial period of the film formation and the growth of the crystal grains constituting the film progresses epitaxially and continuously in succession even if the amt. of the additive element to be added is decreased. The perpendicularly magnetized film which has the excellent C-axis orientational property over the entire part of the film and has the large saturation magnetization by a decrease in the content of the additive element in the upper part in the film is, therefore obtd. The increased reproduction output and improved recording density at the time of recording and reproducing by a magnetic head are thus obtd.
Patent JP-S59211721-A (JP)
Title: Method of evading knocking of rotary engine
Inventor: YAMAZAKI YOUICHI
IPC: F02P5/152
Filed: 1983-05-17
Abstract: PURPOSE:To prevent the lowering of output power and as well to enhance the performance of fuel consumption, by providing a knocking detecting means to carry out such a feed-back control that the ignition timing is retarded or advanced in accordance with occurrence of knocking. CONSTITUTION:A rotor 4 is planetarily rotated in a casing formed by a rotor housing 2 having a trochoidal inner surface 1 and a side housing 3. When the occurrence of knocking is detected, a trailing side ignition plug 10 sparks with its set ignition timing as it is, but a leading side ignition plug 12 alone sparks with such an ignition timing that spark retardation is retarded in accordance with the intensity of knocking. Thus, the lowering of output power may be prevented, and as well the performance of fuel consumption may be also enhanced.
Patent JP-H09274903-A (JP)
Title: Battery pack and its manufacture
Inventor: HASEGAWA HIROYUKI
IPC: H01M50/522
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the material cost of a battery pack by providing first conductors carrying charging/discharging currents of the battery pack and second conductors not carrying such currents, and making the specific resistance of the second conductor larger than that of the first conductor. SOLUTION: Cells 12, 14 constitute a secondary battery. The two cells are connected in series via a conductor 18. Furthermore, the cell 12 is connected to an output terminal 30 via a conductor 16, and the cell 14 is connected to another output terminal 36 via conductors 20, 22. A charging/discharging current is supplied to the cells 12, 14 via the conductors 16, 18, 20, 22, each of which is, therefore, formed of a metal plate or wire made of a material having a small electric resistivity. An electric circuit board 28 is connected to the conductors 16, 18 via conductors 24, 26, respectively. The board 28 is adapted to mount thereon an electric circuit 32 for protecting the cells 12, 14. The conductors 24, 26 allow the circuit 32 to detect voltages of the cells 12, 14.  For this purpose, the conductors 24, 26 are formed of a metal plate or wire made of a material having a large electric resistivity.
Patent JP-H08289344-A (JP)
Title: Radio selective call receiver
Inventor: SAKAGUCHI MAMORU
IPC: H04W84/02
Filed: 1995-04-11
Abstract: PURPOSE: To provide a radio selective call receiver which can prevent the outflow of secret information to the outsiders by means of the leadership function of the receiver carrier. CONSTITUTION: A password and a secret call number are set in an EEPROM 4 by means of switches 12 to 14. When a decoder 3 receives the message signal involved in the secret call number, a secret identification circuit 71 adds the identification information to the message signal and stores them in a storage part 10 as a secret message signal. The general message signal that is not involved in the call number which is not coincident with the secret call number is directly stored in the part 10 with no addition of the identification information. The part 7 discriminates the secret message signal from the general message signal and instructs a display part 9 to read out and display the message.
Patent JP-S63250571-A (JP)
Title: Current comparing circuit
Inventor: SATO HIROYUKI
IPC: G01R19/165
Filed: 1987-04-07
Abstract: PURPOSE:To compare a current input by providing a CMOS type gate array with 1st and 2nd current-voltage converting circuits and voltage comparing circuit which input their outputs. CONSTITUTION:The CMOS type gate array is provided with the 1st and 2nd current converting circuits 3 and 4 for 1st and 2nd input current signals 1 and 2 and the voltage comparing circuit 5 which inputs the outputs of the 1st and 2nd current-voltage converting circuits 3 and 4. Then the input current signals 1 and 2 are converted by current-voltage comparing circuits 3 and 4 into voltage signals corresponding to the input signals 1 and 2. The two converted voltage signals are compared by the voltage comparing circuit 5, which outputs their variation in voltage.
Patent JP-H04318249-A (JP)
Title: Self-diagnostic device fuel supplier for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D45/00
Filed: 1991-04-17
Abstract: PURPOSE:To diagnose worsening of air-fuel ratio controllability correlatively to a discharge amount of an exhaust harmful component. CONSTITUTION:An air-fuel ratio feedback correction coefficient LMD for correcting a basic fuel injection amount Tp so that actual air-fuel ratio is obtained to approximate a target is set. Based on a correction coefficient Qhos set increased in accordance with a change width(a-b) and control time tm further increase of an intake air amount Q of the correction coefficient LMD in an air-fuel ratio rich or lean condition up to the preceding time, parameters(SUMR, SUML) corresponding to a control amount by the correction coefficient LMD are set(S11). Here, when these parameters(SUMR, SUML) exceed a predetermined value, an exhaust amount of an exhaust harmful component is judged increased to alarm a result thus judged.
Patent JP-S63267755-A (JP)
Inventor: RAINAA HENINGU
IPC: A61P43/00
Filed: 1988-04-08
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-H01257729-A (JP)
Title: Control device for output of engine
Inventor: NAGAOKA MITSURU
IPC: B60W10/10
Filed: 1988-04-07
Abstract: PURPOSE:To secure a stabilized traveling performance by controlling the engine output by its reduction with the reduction amt. set according to the driving power ratio in variable speeds at the shift-down time. CONSTITUTION:The shift-down detecting means C detecting the shift-down of variable speeds in the specified traveling state of a car is provided. The output of this shift-down detecting means C is input to the reduction amt. setting means F which sets the reduction amt. of the engine output by an engine output reducing means D according to the driving power ratio in variable speeds. At the shift-down speed changing time the engine output is controlled by reducing it according to the driving power ratio in variable speeds in the shift-down thereof and the variation in the driving power is reduced, hence a stabilized traveling performance can be secured even in case of cornering traveling on a low friction coefficient road.
Patent JP-H01258378-A (JP)
Title: Cable multilayer winding type rotary joint
Inventor: NAGAYAMA AKIJI
IPC: H01R39/00
Filed: 1988-04-07
Abstract: PURPOSE:To make it possible to increase the number of rotations of a rotary shaft without increasing the installing size by making the winding of a cable in a non-contact type rotary joint in a multilayer type. CONSTITUTION:A rotary shaft 1 of a cable multilayer winding type rotary joint is rotated at the speed same as a rotary body. A fixed shaft 2 is fixed making no rotation. On the other hand, the rotation of the shaft 1 is transmitted to a guide shaft 3 through a gear 5b and the tension of a cable 4, and the guide shaft 3 carrys out the revolution and the rotation to the shafts 1 and 2. A frame body is rotated by the revolution of the shaft 3, and its rotation direction is made same as that of the shaft 1. When the shaft 1 is rotated in the direction to wind the cable 4 on a cable winding member 1a, the cable at the winding member 1a side is tightened making to rotate the shaft 3 in the direction to loosen the cable. On the contrary, when the cable 4 is rotated to release form the shaft 1, the cable is rotated in the direction to be tightened. Furthermore, the shaft 1 side and the shaft 2 are synchronized and the cable 4 never generates loosening.
Patent JP-H01257182-A (JP)
Title: Thick film conductor composition
Inventor: NAKATANI SEIICHI
IPC: C23C24/08
Filed: 1988-04-07
Abstract: PURPOSE:To improve the solder wettability of the title composition and to prevent the deterioration of its adhesive strength by incorporating inorg. powder of a conductor composition consisting essentially of specified zinc oxide and metal powder, and an org. medium. CONSTITUTION:A Zn wire having about 99.99wt.% purity is thermally sprayed into the air by an arc discharge method to obtain powder, and the powder is superheated, etc., to obtain needle-crystal ZnO (A) consisting of a nucleus and having a structure extending in different four axial directions from the nucleus. CuO powder (B) having about 0.2mu mean particle diameter, glass powder (C) such as lead borate glass powder or borosilicate glass powder, and Cu powder (D) having 0.1-10mu mean particle diameter are mixed with the A component to obtain inorg. mixed powder (E). Subsequently, 55-95wt.% E component and 45-5wt.% of the org. medium such as the ester of an aliphatic alcohol are mixed, kneaded, and dispersed to produce a thick film conductor composition.
Patent JP-H03284829-A (JP)
Title: Forming method for semiconductor crystallized film
Inventor: YAMAGUCHI NORITOSHI
IPC: H01L21/20
Filed: 1990-03-30
Abstract: PURPOSE:To improve the wettability of an SixOy film and a semiconducfor film, and to form a semiconductor crystallized film having large grain size by interposing the specific SixOy film between a substrate and an amorphous or polycrystalline semiconductor film and applying laser beams. CONSTITUTION:The forming method of a semiconductor crystallized film is that an amorphous or polycrystalline semiconductor thin-film 2 formed onto a substrate 1 is crystallized by irradiating the thin-film 2 with laser beams. An SixOy film, x:y of which extends over 1:2-3:1, is interposed between the substrate 1 and the amorphous or polycrystalline semiconductor film 2 and laser beams are applied at that time. When silicon atoms are made smaller than x:y of 1:2, wettability with the semiconductor film is deteriorated, and the single crystallized film having large grain size cannot be formed. When silicon atoms are made larger than x:y of 3:1, impurities from the substrate 1 cannot be blocked, and the excellent single crystallized film cannot be shaped. According to such constitution, the wettability of SixOy and the semiconductor film is improved. When the amorphous or polycrystalline semiconductor film is crystallized, the semiconductor film is not spheroidized, and the generation of cracks, etc., in the semiconductor film is reduced.