baber/WOPTO huggingface dataset:
Patent JP-H02205464-A (JP)
Title: Surface grinding method
Inventor: UCHIYAMA TSUNEO
IPC: B24B7/04
Filed: 1989-02-01
Abstract: PURPOSE:To increase the flatness of a work by controlling the nicking speed of a grindstone so that the grinding resistance becomes constant. CONSTITUTION:A nicking speed is U while a grindstone 10 is moved to B from the position J of a template 14 brought into contact with a work 3. When the grindstone 10 is moved in succession, the tip of a sensor 13 is moved in a Y axial direction by performing profiling along a curve BCD, the number of rotations of a motor 7 is reduced and the nicking speed becomes 0.3U at a point C. As a result, the amount that the arc of the grindstone is moved at unit hour, i.e., the amount that the grindstone grinds per unit hour the work 3 is 0.3U at all times and becomes constant and when the work 3 is made of an uniform material in quality, the grinding resistance becomes almost constant. In the case it exceeds the point C, the nicking speed is increased again and returned to a speed U at a position D, and the working is completed at a position M.
Patent JP-H04259517-A (JP)
Title: Manufacture and its device for double layer injection molded product
Inventor: ITO YOSHIHIDE
IPC: B29C45/14
Filed: 1991-02-14
Abstract: PURPOSE:To manufacture a double layer molded product constituted of different kinds of resin materials which are not compatible with each other. CONSTITUTION:The first bottom force 1a and second bottom force 1b are fixed by adjoining to each other and a pair of top forces 2, 2 which are formed in the same form as each other by facing on those bottom forces 1a, 1b are supported axially and freely turnably by a support frame 3. The support frame 3 is constituted freely turnably, consequently, the top force 2 is rotated to the support frame 3 and the top force 2 can be revolved to a position facing on the second bottom force 1b from a position facing on the first bottom force 1a by a rotation of the support frame 3. Then an adhesive agent coating device 4 applying an adhesive agent C to the primary molded product M1 molded by the first bottom force 1a and top force 2 while rotating under a state where the primary molded product M1 is held on the top force 2 is provided in the vicinity of the first bottom force 1b.
Patent JP-S58139629-A (JP)
Inventor: OOTSUKA MASAHARU
IPC: H02H3/30
Filed: 1982-02-10
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-H07230083-A (JP)
Title: Liquid crystal display element
Inventor: KATO NAOKI
IPC: G02F1/133
Filed: 1994-02-18
Abstract: PURPOSE:To lessen the unequal display (crosstalk) generated by a difference in frequencies of the driving voltage waveform of the effective voltage applied to a liquid crystal layer by setting respective material constants at specific values in such a manner that the frequency characteristics of the effective voltage applied to the liquid crystal layer is made flat. CONSTITUTION:The effective voltage applied to the liquid crystal layer changes sharply near the threshold frequency where the component mainly contributing to the impedance of overcoating films changes from a low resistance component (low-frequency side) to an electrostatic capacity component (high-frequency side). The material constants are then set at the specific values in such a manner that this threshold frequency is off the frequency range (10Hz to 10kHz) to be used. Namely, the materials having volumetric resistivity of >=10<12>OMEGA.cm or specific dielectric constant of >=30 are used for the overcoating films 3a and 3b. The overcoating materials having the volumetric resistivity of >=10<12>OMEGA.cm are exemplified by SiO2, SiO, Si3N4, etc. As a result, the change by the frequency of the effective voltage applied to the liquid crystal layer is made small.
Patent JP-H01196135-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: ARITA MUTSUNOBU
IPC: H01L21/318
Filed: 1988-01-30
Abstract: PURPOSE:To form with ease a wiring layer of a semiconductor element without any breakage of connection and any necking thereof by forming chemical vapor deposition process a wiring layer composed of an insulator which includes as main constituent elements silicon, oxygen, nitrogen or aluminum. CONSTITUTION:An element isolating insulating layer 6 comprises an insulator which includes as main constituent elements silicon, oxygen, nitrogen, or aluminum. Hereby, a difference of thermal coefficients of expansion between the insulating layer 6 and a silicon substrate 1 is greatly reduced and accordingly internal stress is greatly reduced. Owing to this, an element forming region 5 is subjected to no or a little stress from the element isolating layer 6. Thus, a semiconductor element 8 can be operated stably with desired characteristics. Further, since the element isolating insulating layer 6 has only reduced internal stress, it can be made sufficiently thick, thereby improving an element isolating function. Thus, the title device can be operated at a much higher speed.
Patent JP-H06237536-A (JP)
Title: Battery-using system
Inventor: KANO MITSUNARI
IPC: H02J7/02
Filed: 1993-02-09
Abstract: PURPOSE:To control a charging and discharge operation so as to correspond to the kind, the capacity and the like of a battery pack by a method wherein a means used to identifies the kind and the capacity of a battery group and a means used to change over the charging and discharge control method of the battery group are installed in the battery group which can be replaced. CONSTITUTION:A battery 4, a protector 7 used to protect a temperature, a thermistor 5 used to detect a temperature and an impedance 6 for battery-pack to identification are installed in a battery pack 1. A device 3 identifies the value of the impedance 6 for identification by an impedance detection circuit 9, and it finds the kind and the capacity of the battery pack 1. Then, the device 3 controls a charging and discharge operation so as to match the kind and the capacity of the battery 4. Thereby, a battery pack to be used can be selected freely so as to match a purpose from a plurality of kinds of battery packs.
Patent JP-H10217642-A (JP)
Title: Delivery slip with card and its use
Inventor: HISAYOSHI SAYURI
IPC: B42D15/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To finish an operation to print a card and a delivery slip all at once and eliminate fear that both of the card and delivery slip might be mismatched. SOLUTION: This delivery slip with a card includes a card mount part 11a on which a card 13 is mounted in a freely separable manner and a delivery slip part 11b which is separable from the card mount part 11b and is to be attached to a baggage. The card mount part 11a has the card 13 attached in a freely peelable manner, and the delivery slip part 11b has an attached slip 11b-2 to be attached to the baggage and serving as a tag and also a delivery slip 11b-1 to be separable from the attached slip 11b-2 and serving as a receipt confirmation.
Patent JP-S59146811-A (JP)
Title: Method of controlling heating temperature of pipe end heating apparatus
Inventor: TOYOSHIMA TOSHIYUKI
IPC: B29C35/02
Filed: 1983-02-10
Abstract: PURPOSE:To make it possible to automatically control easily the temperature of a pipe end heating apparatus, by automatically controlling the outputs of a few of peripheral heaters out of a plurality of peripheral heaters in accordance with the change of the temperature in a heating chamber. CONSTITUTION:In the pipe end heating chamber wherein a central heater 20 and the plurality of peripheral heaters 21-26 arranged circumferentially around the central heater 20 are provided in the heating chamber and a pipe end part of a synthetic resin pipe will be inserted between the central heater 20 and the peripheral heaters 21-26 to be heated so that the pipe end part may be enlarged diametrically, the output of some heaters located at the lower half of the heaters out of the heaters 21-26 are automatically controlled in accordance with the change in the temperature in the heating chamber. For instance, a temperature sensor 60 is arranged adjacent to the peripheral heaters 21, 22 in the heating chamber 10, and the signal from the sensor 60 is sent to a temperature controller 61 and a voltage limiting apparatus 62 to actuate a voltage controller 63 comprising a thyristor so that the voltage fed to the heaters 21, 22 can be controlled.
Patent JP-H01197715-A (JP)
Title: Endoscope device
Inventor: FUKUNISHI SOHEI
IPC: G02B23/26
Filed: 1988-02-02
Abstract: PURPOSE:To urgently transmit an image when a normally used image transmission system cannot be used by permitting at least one light guide of the plural light guides to be used as the light guide and an image guide. CONSTITUTION:A universal code 4 which has the inserted light guide 3, and a scope 7 in which two light guides 5 and 6 are installed are coupled by an optically coupling part 8, and a movable mirror 15 and a removable eyepiece 16 are provided in the coupling part 8. Normally, the reflected light of the light from a light source 9 is lead to the light guide 5 by a movable half mirror 11, and the transmitted light is lead to the light guide 6 by a movable mirror 14, however, when the image transmission system fails, the movable mirror 14 is removed, and the movable mirror 15 is inserted into an optical path, and the light guide 6 is used as the image guide by installing the eyepiece 16, thus, the scope 7 can be safely taken out from the coelom.
Patent JP-H08192296-A (JP)
Title: Briquette machine for wet type raw material
Inventor: WATANABE TATSUO
IPC: B30B11/18
Filed: 1995-01-13
Abstract: PURPOSE: To provide a device by which a wet type raw material is formed into briquettes by a simple mechanism. CONSTITUTION: A level meter 8 is provided at a feeding port 3 of a material in a screw feeder 1 which is placed horizontally and whose middle body part 5 is permeably structured; and a briquette roll 9, 9 is provided which is connected to a discharging port 4 of a material and which is vertically constituted as a pair with a pocket formed on the rotary surface. The formed product is smoothly separated from the pocket of the roller 9, 9.
Patent JP-S60165223-A (JP)
Title: Lens rectification mold
Inventor: ITOU KIYOSHI
IPC: B29C51/42
Filed: 1984-02-07
Abstract: PURPOSE:To reduce heating and also cooling time and to improve a mass productivity by raising the temperature of the surface of a mold which is required for forming a lens through forming a metal film over a forming surface of a mold. CONSTITUTION:A rectification mold 1 is made of ceramics and over the mold surface a metal film 2 is formed which can be directly heated by high frequency induction heating coil. As the mold upon which a metal film is formed over the surface of ceramics is used for rectification of a lens, heating and cooling is performed in a short period of time and a mass productivity is increased, and at the same time, by the fact a heating time is reduced the thermal energy required for rectification of a lens is reduced. And in addition, due to the reason that heating and rectification is performed without application of unnecessary heat to the lens, no deformation of the shape of the surface such as sinking ocurrs.
Patent JP-H10249168-A (JP)
Title: Sulfur resistant nox trap containing phosphotungstic acid and noble metal
Inventor: HOOST TJENGA E
IPC: B01J20/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To maintain excellent NOx capturing ability and resistance to poisoning by sulfur by fixing specified amts. of 12-phosphotungstic acid and a noble melt selected from among Pt, Rh and Pd or a mixture of them on a porous support contg. alumina. SOLUTION: A porous support of a thin coating film based on ρ-alumina and having a large surface area is used as a substrate, dried and fired. Phosphotungstic acid and a noble metal selected from among Pt, Rh and Pd or a mixture of them are fixed on the coating film by 5-40wt.% and 0.25wt.%, respectively, based on the amt. of the substrate by an impregnation method or other method using a soln. prepd. by dissolving the materials as soluble salts in an aq. medium or an org. solvent or solns. prepd. by separately dissolving the materials to obtain the objective NOx trap. This trap is not poisoned by sulfur and ensures improved durability and a high rate of conversion of NOx at a low operation temp.
Patent JP-S59147243-A (JP)
Title: Method and apparatus for discriminating composite material
Inventor: FUJII TERUO
IPC: G01N21/892
Filed: 1983-02-10
Abstract: PURPOSE:To make it possible to examine the defect or non-uniformity of a material, by reflected or transmitted light obtained by emitting polarized light to the material mainly consisting of a magnetic substance and a dielectric substance. CONSTITUTION:The laser beam emitted from a light source, for example, a He-Ne gas laser 1 is converted to polarized beam through a collimator 3 and a polarizer 4 and subsequently, the polarized beam is converted to a light beam corresponding to a purpose through a vibration mirror 5 and a reflex mirror 6 while said light beam is allowed to irradiate a continuously running plane composite material or non-homogeneous material 7 to be inspected mainly comprising a magnetic substance or a dielectric substance. Whereby, the irradiated polarized beam is reflected and advances while generates revolution different corresponding to respective material quality to reach a light detector 8, a large numbers of parallelly arranged optical fibers 9, an interference filter 10 and a photomultiplier 11 to be converted to an electric signal which is, in turn, read by a signal treating circuit 13 through an amplifier 12. By thus taken out signal, the kind of a material, the existing order thereof and the position of a non-uniform part are measured.
Patent JP-H07228354-A (JP)
Title: Transfer equipment
Inventor: HAYASHIDA MASAHIRO
IPC: B25J9/06
Filed: 1994-02-18
Abstract: PURPOSE:To provide transfer equipment wherein a transferring range to the upward can be widened even in the case of supporting a transfer unit broad in large size to an upper part arm, and further high bending rigidity can be ensured in the upper part arm though it is light in weight. CONSTITUTION:An arm mechanism 13 is provided on a main unit part 12, to support a transfer unit to a point end lower side of the arm mechanism 13. The mechanism 13 has upper part arm, to provide, in its base part side, a supporting part 31 for supporting the upper part arm relating to a side of the main unit part 12. A mounting part 32 for mounting the transfer unit 14 is provided in a point end side of the upper part arm, it is provided to bend upward between the supporting part 31 and the mounting part 32. Accordingly, since the upper part arm is bent upward, when its point end side is moved upward, an edge part of the transfer unit is hard to interfere with the upper part arm. Since the upper part arm is bent upward, internal stress generated therein is generated uniformly as a whole, and high bending rigidity can be ensured in the arm through it is light in weight.
Patent JP-H10214507-A (JP)
Title: Reflector, and lighting system equipped with the same
Inventor: HOFMANN DIETER DR
IPC: F21Y103/37
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reflect light after passing a nearby light source, by making involutes, having a total of four branch sides in profile, and directed to two reverse directions, belong to one leg of a light source respectively, and be arranged axially symmetric with respect to the axis of symmetric. SOLUTION: An electrodeless fluorescent lamp 52 is composed of a straight pipe discharge tube forming a closed loop composed of two long legs 54 and 56 and two short joining parts 58 and 60. The joining parts 58 and 60 are enclosed respectively by transformer ferrite cores 62 and 64 equipped with coils, a lamp 52 is fixed into a reflector inside by the cores 62 and 64,c and the long legs 54 and 56, are arranged parallel to the axis of the trough type reflector 51. The short side surface 55 of the reflector is made a mirror surface, and a reflector profile is composed of the long branch side extending from the apex S1 to the opening part in the place of a line including a point A. The short side branch is positioned between the long legs 54 and 56, and is extended from the top point S1 to a line including the end point D in the place of a light outgoing port.  A simple curved shape can also be used instead of the short branch.
Patent JP-S57136264-A (JP)
Title: Single error correcting and double error detecting circuit
Inventor: HIRAOKA TAKASHI
IPC: G06F11/10
Filed: 1981-02-18
Abstract: PURPOSE:To inform the information of the occurrence of a single bit error to the outside when necessary by means of the signal which decides whether or not the above-mentioned information should be informed to the outside. CONSTITUTION:In case the information on a single error is required for an inspection of a main storage, a set signal is transmitted and set to an S-R type flip flop circuit 33 from a CPU. As a result, an AND gate 34 is capable of delivering an output, and the single error information to be fed to an error correcting circuit 32 is trnamitted to the CPU from a readout information inspecting circuit 31 via an AND gate 34 and an OR gate 35. On the other hand, the circuit 33 is reset in the normal operation mode. As a result, the gate 34 is incapable of delivering an output, and the error information is not sent to the CPU but processed within a single error correcting and double error detecting circuit.
Patent JP-H02201238-A (JP)
Title: Apex refractive power measuring apparatus for spectacles lens
Inventor: ISHIKAWA TAKAMASA
IPC: G01M11/02
Filed: 1989-01-31
Abstract: PURPOSE:To enable measurement of high quality by a method wherein a semiconductor laser, a collimator lens, a spectacles lens and a 4-split sensor are arranged in the order on the same optical axis and a semiconductor laser is moved so that the diagonal sum of respective outputs of the 4-split sensor is equal to calculate an apex refractive power of a spectacles lens from the movement of thereof. CONSTITUTION:A spectacles lens 10 is placed on an optical axis of a semiconductor laser 1 set on a moving device 2 and a collimator lens 3 with which a laser light emitted from the laser 1 is made parallel and a condenser lens 4, a cylindrical lens 5 and a 4-split sensor 6 turned by 45 deg. on the optical axis from a direction of condensing of the cylindrical lens 5 are arranged on the same optical axis behind the spectacles lens 10. Then, the semiconductor laser 1 is moved with the moving device 2 so that the diagonal sum of respective outputs of the 4-split sensor 6 is equal to calculate an apex refractive power of the spectacles lens 10 from the current movement thereof. Thus, a measurement of a high quality is accomplished with high resolutions.
Patent JP-S60169087-A (JP)
Title: Heat transporting device
Inventor: SAKAZUME AKIO
IPC: F24S90/00
Filed: 1984-02-10
Abstract: PURPOSE:To enable to reduce the costs of installation and of operation and to improve the reliability by a method wherein a circulating pump is eliminated by transporting condensate- like working substance to a higher position when high pressure gaseous working substance flows in a low pressure section by means of a sluice valve providing between the low pressure section and a high pressure section. CONSTITUTION:When liquid working substance in a first heat exchanger 7 is reduced to a set amount while transporting heat from the first heat exchanger 7 to a second heat exchanger 8, a gas control valve 10 is closed. At that time, because the exchanger 7 continues to absorb heat, the temperature of the working substance rises and at the same time the saturated vapor pressure rises, resulting in rising the pressure in the exchanger 7. On the other hand, the pressure in a pump vessel 12 is comparatively low as compared with that in the exchanger 7. When the temperature, which is detected by a liquid temperature detector 17, of the working substance in the exchanger 7 reaches the set value, a gas control valve 10 is open. As a result, the high pressure gas in the exchanger 7 pushed the working substance condensed in the exchanger 8 through the control valve 10 up to the vessel 12 and consequently the major part of the liquid condensed in the exchanger 8 is shifted to the vessel 12. After that, when a liquid control valve 14 is opened, the liquid working substance in the vessel 12 returnes to the exchanger 7 by gravity.
Patent JP-H10225007-A (JP)
Title: Charging type power supply device
Inventor: TAKASHINA TAKAYUKI
IPC: H02J7/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make it impossible to charge a battery which is overdischarged and is in an abnormal condition and thereby prevent the destruction or other problems of the battery by not allowing charging current to flow by turning a switching circuit off when a secondary battery becomes a threshold voltage of a MOS transistor or below and a charger is connected at that time. SOLUTION: When the voltage of a secondary battery 101 in an overdischarged condition becomes a threshold voltage of a P-channel MOS transistor 504 or below due to self discharge or other causes, a charge and discharge controlling circuit 102 outputs an overdischarge signal, in other words, sends a Low signal to an output terminal 112A and a High signal to a low voltage detecting circuit 107. Then, the low voltage detecting circuit 107 outputs a Low signal to an output terminal 112B regardless of the output of the charge and discharge controlling circuit 102 to turn the voltage between the gate and the source of a FET-B111 in a switching circuit 103 to zero volt and thereby turn the FET-B111 off.  Even if a charger 108 is connected under this condition, the FET-B111 is in an off state and a parasitic diode is reversely connected and therefore charging current is not allowed to flow into the secondary battery 101.
Patent JP-S55114333-A (JP)
Title: Method for decreasing nitrogen oxide in waste gas
Inventor: HAYASHIDA NAOHARU
IPC: B01D53/34
Filed: 1979-02-26
Abstract: PURPOSE: To effectively reduce nitrogen oxide from waste gas by charging sulfide together with ammonia into nitrogen oxide-contg. waste gas from a combustion unit.  
     CONSTITUTION: To waste gas from a combustion unit 1 such as a soda recovery boiler, sulfide such as hydrogen sulfide is added through line 8, at the same time with ammonia or nitrogen-contg. cpd. which produces ammonia by thermal decomposition. Ammonia reacts with nitrogen monooxide in the secondary air area to produce nitrogen. If sulfide is simultaneously present, sulfide and oxygen produce radical hydrogen, and the reaction among hydrogen, nitrogen monooxide, ammonia, and oxygen reduces nitrogen oxide. In this manner, nitrogen oxide-contg. waste gas is effectively and economically treated. 
     COPYRIGHT: (C)1980,JPO&Japio