baber/WOPTO huggingface dataset:
Patent JP-H11334714-A (JP)
Title: Tray
Inventor: MORI KOJI
IPC: B65D1/26
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent machinery components or the like stored in the storage compartments from being jolted or damaged when carried by imparting flexibility, which enables elastic deformation toward the insides of the compartments, to the tray, in a tray in which a plurality of storage compartments are formed of bottom parts and sidewall parts continuously formed on their peripheries. SOLUTION: The tray 1 is used when storing and carrying precision machinery components or the like, and is integrally formed out of polyethylene terephthalate resin foam. And in the tray 1, many storage compartments 2 are disposed, and they are formed of bottom parts 3 and sidewall parts 4 continuing to them. Also, the upper ends of the sidewall parts 4 are integrally connected with connecting plates 5, and also ribs 6 are formed in the connecting plates 5 as needed, thereby improving the rigidity of the entire tray 1. In the case, because the bottom parts 3 are formed out of the resin foam, they are flexible and can be deformed elastically toward the insides of the corresponding storage compartments 2. Therefore, when the trays 1 are stacked high, the bottom parts 3 bend and press the components, and hold them so that they cannot move.
Patent JP-H01316147-A (JP)
Title: Work conveying device
Inventor: SUZUKI HIROSHI
IPC: B65G47/82
Filed: 1988-06-13
Abstract: PURPOSE:To make the processing of respective work processing portions uniform and smooth so as to aim at improvement of the yield of products by receiving a work at the positioning portion of the base end of a conveying arm, after positioning it by an opening/closing mechanism, conveying it to respective processing portions in order by a horizontal feed mechanism and transferring the work processed by an elevating mechanism to the positioning portion of the top end of the arm. CONSTITUTION:A work conveying device conducts the positioning of a work by opening and closing a positioning portion, and by receiving the work from a loader portion 20 side at the positioning portion 5 of the base end portion of a conveying arm 1 and opening and closing a gap between two bars of the conveying arm 1 by means of an opening/closing mechanism. Next, the whole conveying arm 1 is moved with reciprocation in a horizontal direction at a constant pitch by means of a horizontal feed mechanism 10 to convey the work 3 in order to a processing portion 4, and the work in risen or lowered by a work elevating mechanism 11 so as to transfer it to the processing portion 4 of the work 3. The work 3 after processed is transferred to an unloader portion 22 side at the positioning portion 5 of the top end of the conveying arm 1.
Patent JP-S6123972-A (JP)
Title: Abnormality detecting device of speed detecting device
Inventor: FUJITA KATSUHISA
IPC: G01P3/42
Filed: 1984-07-11
Abstract: PURPOSE:To annunciate whether the speed detecting device is abnormal or not securely by putting an alarm device in operation on the basis of an abnormality occurrence detecting signal when plural speed sensors are in detecting operation. CONSTITUTION:When sensors 3 and 4 for a running speed operate normally, the sensors 3 and 4 outputs detection signals SG1 and SG2 which are 90 deg. out of phase with each other. Then, timer circuits 11 and 12 output 90 deg. out-of-phase signals SG7 and SG8 which are lower than a reference voltage Vs to comparators 13 and 14. Therefore, output signals SG9 and SG10 of the comparators 13 and 14 are both at a level H and the abnormality occurrence detection signal SG11 goes down to a level L. The signal SG11, on the other hand, goes up to the level H when the sensors 3 and 4 operate abnormally. The alarm device is put in operation on the basis of the signal SG11 to annunciate whether the speed detecting device operates normally or not securely.
Patent JP-S63246388-A (JP)
Inventor: ISONO KIYOSHI
IPC: A61K35/74
Filed: 1986-06-20
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-H05336194-A (JP)
Title: Data transmission system
Inventor: INOUE SATOSHI
IPC: H04L29/08
Filed: 1992-06-04
Abstract: PURPOSE:To improve a data efficiency by performing consecutive transmission of an information frame while no response is confirmed and immediately replying a returned response confirmation. CONSTITUTION:A transmission means 11 continuously transmits an information frame without taking confirmation of a response from a response means 21, and transmits with a pole bit of the information frame to be transmitted next set to 1 based on the coincidence result between a maximum out standing number from a counter means 12 and the number of the transmitted information frames. The transmission means 11 receives the response frame whose final bit from the response means is 1 and sets the pole bit of the information frame to 0 again and the information frame is transmitted continuously without taking confirmation of response from a data receiver.
Patent JP-H10317055-A (JP)
Title: Locally heating method of metallic cylindrical body
Inventor: HIROTA YOSHIAKI
IPC: C21D1/42
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To effectively heat only a limited part of a metallic cylindrical body. SOLUTION: In heating a metallic cylindrical body 1 while the induction current is induced by induction coils 2, 2', the local heating is achieved by blowing the gas or the mist against a part unnecessary for heating simultaneously with the heating or alternately to the heating to suppress the transfer of the heat generated in the metallic cylindrical body 1. The local heating may also be achieved by turning the metallic cylindrical body 1.
Patent JP-S6036983-A (JP)
Title: Optical interface in electronic timepiece
Inventor: AOKI TADASHI
IPC: G04G21/04
Filed: 1983-08-08
Abstract: PURPOSE:To obtain an interface part having no mechanical parts such as a crown, button, etc. by applying the data signal outputted from a photodetector for a light signal to a control circuit via an input circuit which detects, judges and analyzes said signal. CONSTITUTION:When a need for operating a timepiece arises, the operator brings an external light signal source 3 into tight contact with the surface of the photodetecting part 2 of a timepiece 0 and operates the switches SW 1-4 of an external light signal source circuit 6. The light from a light emitting element LED1 is made incident to a photodiode Di1 facing a light emitting element LED1 and photovoltaic current i2 flows to the diode Di1. The input of an inverter INV5 goes to a low level and a high level signal is outputted to the inverter INV5. Namely, the high level signal is outputted to the corresponding inverters INV 5-8 by pushing the switches SW 1-4. The signal is taken into a switch circuit as an input signal by performing such operation within specific time.
Patent JP-2000341994-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI EISHIN
IPC: B65H5/06
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce temperature rise, vibration and noise when bipolar chopping constant current drive is carried out by varying the chopping constant current value with inclination of the exciting current of a stepping motor. SOLUTION: Step transition state of the rotor of a stepping motor SPM is detected from the variation in the inclination of an exciting current and, at a timing for matching the rotor and the stator, a preset chopping constant current corresponding to the maximum load of the apparatus is lowered down to a supply exciting current. Exciting current detection is performed by sampling the voltage across a current detecting resistor to a capacitor C1 and chopping constant current control is switched to a reference voltage by bringing a capacitor C2 into hold state at a timing for matching the rotor and the stator. Optimal drive control can thereby be realized regardless of fluctuation of load and since the temperature of the motor itself is lowered and vibration and noise are reduced, quality of the apparatus can be enhanced significantly.
Patent JP-H08159195-A (JP)
Title: Spring and manufacture thereof
Inventor: SATO MASAHIDE
IPC: F16F1/02
Filed: 1995-06-12
Abstract: PURPOSE: To provide a spring capable of being easily manufactured even if the elastic modulus is high. CONSTITUTION: In a spring, a plurality of cuts 31 to 37, 39 to 41 whose bottom parts are formed into circular-arc shapes are arranged by sandwiching a rotary shaft core in pairs so as to be faced to each other, the facing cuts 31 to 37, 39 to 41 of respective groups communicate with each other, and triangular connecting parts 31a to 35a, 37a to 39a, 41a, 42a are respectively formed on both sides of the communication parts. Plate-like elastic parts 43 to 47 are formed between the cuts by parallely arranging the cuts 31 to 37, 39 to 41 of respective groups in the axial direction, and the phases of the connecting parts 31a to 35a, 37a to 39a, 41a, 42a are deviated by deviating the phases of the cuts 31 to 37, 39 to 41 mutually adjacent in the axial direction.
Patent JP-S5847231-A (JP)
Title: Tension detector for rope of control rod driver
Inventor: FUKUSHIMA HISASHI
IPC: G01L5/10
Filed: 1981-09-14
Abstract: PURPOSE:To continuously detect the tension of a rope regardless of normal output control action, emergency scram action and the like by continuously monitoring changes in actual load working on a rope for a control rod driver through a potentiometer. CONSTITUTION:A rope 6 hanging a control rod 4 contacts a pulley 13 and a partial force accompanied by the weight of the control rod 4 works on a pulley supporting fixture 21 including a pulley 13 so inclined to ballance a spring 31 adjusted with an adjusting screw 32 thereby determining the position of the pulley supporting fixture 21 when only the control rod is applied. The electric resistance of a potentiometer 27 at the position serves a reference. According to changes in the actual load hung on the rope, a pushing force of the rope 6 on the supporting fixture 21 varies to cause a change in the resistance value of the potentiometer 27 fastened on a rotating shaft 24 thereof 21. This enables continuous detection of the rope tension regardless of normal output control action, emergency scram action and the like.
Patent JP-S5477522-A (JP)
Title: Receiving device for still picture
Inventor: HIRASHIMA MASAYOSHI
IPC: G09G5/00
Filed: 1977-12-02
Abstract: PURPOSE: To ensure the reception through the common use between the buffer memory, the main memory, the transfer control circuit and others, by giving a control so that the picture signal of the program to be transferred may always be at the fixed position of the buffer memory.  
     CONSTITUTION: Reception circuit 1 receives the TV signal to which at least one of the still pictures of the independent lateral and longitudinal feed system and the longitudinal mixture system is multiplied to the H period in the vertical flyback time, and the received still picture signal is decided via system deciding circuit 12. Here, shift control circuit 28 is provided to shift the memory positions of the picture signals at buffer memory 4 based on the program designation input and the decision output of circuit 12 prior to transfer of the picture signal when the still picture signals of the single or mixture longitudinal feed system are received. Thus, the picture signals to be reansferred are controlled to emerge at the fixed positions in memory 4 at all times. As a result, memory 4, main memory 5, transfer control circuit 26 and others can be used in common for the reception. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08208736-A (JP)
Title: Production of vinyl chloride resin
Inventor: MATSUKAWA TETSUYA
IPC: C08F4/642
Filed: 1995-05-19
Abstract: PURPOSE: To produce a vinyl chloride resin excellent in stereoregularity by using a catalyst comprising an aluminum compound, a boron compound as an optional ingredient, and a transition metal compound. CONSTITUTION: The polymerization of vinyl chloride or copolymerization of vinyl chloride with a substance copolymerizable therewith is conducted by using a catalyst comprising an aluminum compound, a boron compound as an optional ingredient, and a transition metal compound of the formula (S)(U)M×k (wherein M is a group 4, 5 or 6 transition metal in the periodic table; S and U are each a monocyclic or polycyclic hydrocarbon group; X is H, halogeno or a hydrocarbon group; and k is 0-2).
Patent JP-S5768118-A (JP)
Title: Odor gas cleaning tower
Inventor: MATSUNAGA MASAYUKI
IPC: B01D53/18
Filed: 1980-10-17
Abstract: PURPOSE: To reduce external pipings and to make an equipment small-size, by providing a circulating tank of a cleaning tower with a waste water tank, capable of gathering waste washing-water into one place in one body.  
     CONSTITUTION: At a deodorizing equipment for odor gas; the upper surface of circulating water tanks 2 and 3 and that of a waste water tan 31 are isolately separated from the bottom surface of a flow path of the odor gas by a separating plate 36 of a cleaning tower and; the tank 31 is assembled into the tanks 2 and 3 in one body. Circulating water, sprayed from nozzles 9, contacts with the odor gas through packings 7 and enters through drain pipes 37 and 38 into the circulating water tanks 2 and 3. Fresh water is supplemented to the tanks 2 and 3; and over flow water is discharged into the waste water tank 31 (neutralizing tank) to be neutralized, and is discharged from a discharge pipe 34. Odor gas, generated in the tank 31, is fed through an exhaust pipe 40 into the cleaning tower 1 and is deodorized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63311206-A (JP)
Title: Optical fiber mode disturbing method and its element
Inventor: SASAKI KAZUMASA
IPC: G02B6/14
Filed: 1987-06-12
Abstract: PURPOSE:To prevent an error in measurement from being generated, by producing a state equivalent to mode distribution in an optical fiber for a long distance by adding disturbance on a mode positively. CONSTITUTION:The propagation mode of light being propagated in the optical fiber can be disturbed by cutting the end face of the tip of the optical fiber 1 at a constant angle (alpha), forming a coarse plane 3 on the end face of the cut plane, and converting the propagation directions of a reflected light component and a refracted light component at the plane to the ones different from the incident direction of the light at random. Therefore, the mode of the light being propagated in the optical fiber 1 is disturbed by the coarse plane 3, and the light whose mode is disturbed in the direction different from that of incident light is taken out and measured as a transmission light component or the reflected light component effectively, thereby, it is possible to respond by a small element. In such a way, it is possible to facilitate the characteristic evaluating work of an optical fiber carrying path and to improve working accuracy.
Patent JP-2000336371-A (JP)
Title: Wet sealing material for covering firebrick surface of coke oven
Inventor: NARITA YUJI
IPC: C09K3/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject wet sealing material enabling a low-melting compound binder to be limited at low levels and good in both adhesion and fillability at joint cuts or cracks. SOLUTION: This wet sealing material comprises a SiO2-based aggregate 100-1,000 μm in average particle size, a binder <150 μm in particle size and a medium solvent; wherein ultramicroparticles of refractory oxides 30-120 nm in average particle size accounts for 5-65 wt.% of the aggregate, and the refractory oxides consists of a mixture of at least two kinds selected from the group consisting of Al2O3, SiO2, FO2O3, MgO, CaO, ZrO2 and Y2O3.
Patent JP-S5669561-A (JP)
Title: High speed f/v converter output smoothing method
Inventor: SHIMIZU KENICHI
IPC: G01R23/06
Filed: 1979-11-10
Abstract: PURPOSE: To reduce the output delay during the input of the high speed frequency- voltage converter is being decreased by lowering the output of the latch circuit according to (1/t) when the latch input is smaller than the latch output except for the delay period.  
     CONSTITUTION: By up down counter (UDC) counting down at the output of the rate multipliers connected by a clock fc, the rate is set for the rate multipliers. Also, by the setting signal being delayed the pulse input (f), UDC is brought into a condition of full bit, and by the pulse input (f), the contents of UDC is latched to carry out frequency-voltage conversion. At this time, the contents of VDC are compared with those B of the latch circuit, B>A and there is no delay circuit output, that is, when the latch imput is smaller then the latch output except for the delay period, the output of the latch circuit is lowered according to (1/t). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S632422-A (JP)
Title: Solid-state relay
Inventor: OGAWA KENJI
IPC: H03K17/687
Filed: 1986-06-21
Abstract: PURPOSE:To realize a discharge circuit for the gate charge of a DMOSFET for output which operates at a high speed and is inexpensive, by using a thyristor for the circuit and, at the same time, providing diodes or phototransistors for driving the thyristor. CONSTITUTION:A light emitting diode 2 is made to emit light by a voltage applied across input terminals 1-1 and an electromotive force is produced at an optical electromotive force element 3 by means of the emitted light. A thyristor 8 is set to its 'off' state and electric charges produced by the electromotive force produced at the element 3 are immediately impressed upon the gate 5 of a DMOSFET 4 through diodes 11 and 12. Upon impression of the electric charges, the gate 5 is turned on and the load circuit of an output terminal 7 connected between drain electrodes 13 and 13 is closed. When the light emitting diode 2 is turned off, the voltage drops at the element 3 due to self- discharge and the diodes 11 and 12 are set to their turned-off states. As a result, the thyritor 8 is turned on. Therefore, the electric charges accumulated in the gate 5 of the DMOSFET 4 are promptly discharged through the thyristor 8 and the DMOSFET 4 is turned off.
Patent JP-H0311619-A (JP)
Title: Vapor growth apparatus
Inventor: ONODERA TAKAO
IPC: H01L21/31
Filed: 1989-06-08
Abstract: PURPOSE:To enable execution of various epitaxial growths in the same vapor growth apparatus and to improve the quality and uniformity of crystals by making it possible to make the apparatus correspond to a vertical-type reaction furnace and a horizontal- type reaction furnace by replacement of a very small number of components. CONSTITUTION:A susceptor stocker 13 for a vertical-type reaction furnace is connected to the fore end of a first driving arm 17, a plurality of susceptors are accommodated in the susceptor stocker 13, the susceptor is transferred into the vertical-type reaction furnace 1 by a susceptor supporting arm 6 and epitaxial growth is made on a wafer. When a change is made over to a horizontal-type reaction furnace, a cap lock 2 and a gate valve are interchanged with a maintenance port 4 and fitted a fitting port 1a for the vertical-type reaction furnace is blocked up, and a susceptor supporting arm 20 for the horizontal-type reaction furnace is fitted to the end of the first driving arm 17, while a susceptor stocker 21 for the horizontal-type reaction furnace is fitted to the end of a second driving arm 10. According to this constitution, a vapor growth apparatus can correspond flexibly to the vertical-type reaction furnace and the horizontal-type reaction furnace and various epitaxial growths can be executed in the same vapor growth apparatus.
Patent JP-H09328404-A (JP)
Title: Microbicidal, antimicrobial and inactivating agent
Inventor: HISHIDA IWAO
IPC: A61P31/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain an agent, having high safety and capable of exhibiting strong microbicidal, antimicrobial or inactivating effect against bacteria and viruses which conventionally have been considered difficult. SOLUTION: This microbicidal, antimicrobial or inactivating agent contains a paraoxybenzoic acid ester as an active component. An ester compound such as methyl, ethyl or butyl paraoxybenzoate is extremely low in toxicity and capable of exhibiting strong microbicidal, antimicrobial or inactivating effect against cariogenic streptococcus, Helicobacterpylori, Mycobacterium tuberculosis, influenza virus, herpes simplex, HIV, etc., and accordingly it is extremely useful for treating or prophylaxis of diseases attributable to these bacteria or viruses.
Patent JP-H054660-A (JP)
Title: Package cushioning material and production thereof
Inventor: TAKAYAMA KAZUMICHI
IPC: B65D81/03
Filed: 1991-06-18
Abstract: PURPOSE:To provide a package cushioning material highly conformable to the packaged object, high in resistance to external force, uniform in thickness and inexpensive to produce by a method wherein two nonstretchable plastic sheets, laid one upon the other, are fastened together and divideded into air chambersby the attaching parts and the air chambers are filled with air. CONSTITUTION:Two substantially nonstretchable plastic sheets, laid one upon the other, are fastened together and divided into a plurality of sections by the attaching parts 3, the sections enclosed by the attaching parts 3 are made air chamber 4 and air is filled in the air chambers 4. Since the cushioning material 1 thus formed is shaped like a sheet in its entirety, if the space between the inner surface of an outer case and the object packaged therein is small, the cushioning material is inserted as such therein and, if it is larger, the cushioning material is folded along the attaching parts 3 in two or four and then inserted in the outer case. In this way the air in each of the air chambers 4 acts as a cushioning body to absorb the shock exerted on the packaged object from outside to protect it from the external force.
Patent JP-H0437868-A (JP)
Title: Image forming device
Inventor: KANEKO MASARU
IPC: B65H85/00
Filed: 1990-06-04
Abstract: PURPOSE:To start the feeding of a sheet from an inversion means without having an instruction from an operating side by providing a paper passing control means selecting a paper ejecting part except the inversion means, as a paper ejecting means, when the inversion means is selected as a paper feeding means. CONSTITUTION:When a double-side carrying part is selected as a paper ejecting port, the sheet is fed from a paper feeding cassette 1 or 2, printed by an image forming process equipment, and then, fed to the inversion switching part 24 of the double-side carrying part by the switching of a separating nail 23. Then, a separating lug, 30 is switched and simultaneously, an inversion roller 27 is reversely rotated, so that the sheet is carried to an inversion paper standby part 25. When a command that the double-side carrying part is selected as a paper feeding port is carried out, first, it is judged whether the sheet is on standby or not on the inversion paper standby part 25, by an inversion paper presence detecting sensor 31, and next, the double-side carrying part is selected as the paper feeding port. When the double-side carrying part is selected as the paper ejecting port, a prescribed paper ejecting tray 3 or 4 except the double-side carrying part is selected as the paper ejecting port. Then, the sheet in standby is fed on the inversion paper standby part 25, and on a paper ejecting tray after its other surface has image forming processing.