baber/WOPTO huggingface dataset:
Patent JP-H09230172-A (JP)
Title: Optical transmitter with connector
Inventor: YASUI KOJI
IPC: G02B6/36
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to protect the human body with simple constitution by providing a contact closed by inserting a connector and stopping a light output of a light send-out part in a state that the connector isn't inserted by the contact. SOLUTION: The optical transmitter 1 with connector is in the operational state in a state that an optical fiber side connector 2 is inserted into a light send-out part side connector 3, and the light output from the optical transmitter 1 is sent out to an optical fiber transmission line 6. In such a state, the contact 4 is in a state of being closed by the metal piece 5 of the optical fiber side connector 2, and a power interruption circuit 7 supplies power source to the light send-out part to send out the light output. However, when the optical fiber side connector 2 is pulled out from the light send-out side connector 3, the contact 4 becomes an opened state, and thus, the power interruption circuit 7 stops the supply to the light send-out part, and the light send-out part interrupts the light output. Thus, the human body protection is realized with high reliability of a low cost.
Patent JP-S57153790-A (JP)
Title: Regeneration of chelating resing having adsorbed fluorine compound in it
Inventor: HATAKEYAMA FUMIYOSHI
IPC: C02F1/28
Filed: 1981-03-17
Abstract: PURPOSE: To efficiently regenerate chelating resin having adsorbed fluorine compounds in it, by regenerating the chelating resin with a mixed solution of NaOH and NaCl, and HCl or NaOH and HCl, and adding a Ca compound to the regenerating solution.  
     CONSTITUTION: A mixed NaOH or NaCl solution 2, washing water 3 and HCl are successively let flow through a chelating resin column 1 which has been used for adsorption and removal of fluorine compounds. Each waste liquid 5 is introduced into a reaction vessel 6 and changed into regenerating waste liquid. Thereafter, a Ca compound 7 is added to the reaction vessel 6, preciprtate free fluorne as calcium fluoride from the regenerating waste liquid, and then the waste liquid  is introduced into a precipitation pool 9 where a high-molecular flocculant 10 is added. The waste liquid is then separated into a liquid part and a solid part in the precipitation pool 9. The calcium fluoride precipitate is  dewatered by a dehydrator 14 and recovered as cake 15. The separated effluent  13 is mixed in crude waste water 12 and purified again. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57152047-A (JP)
Title: Compiler
Inventor: MATSUMOTO KOUICHI
IPC: G06F9/45
Filed: 1981-03-17
Abstract: PURPOSE:To improve economic efficiency, by making an internal code table and a code generator common to various high-class languages, in a compiler interpreting a source program into an object program. CONSTITUTION:When a FORTRAN source program or PL/I source program B is inputted, processings such as interpretation of characters, analysis of sentence construction and analysis of significance are made at exclusive processing sections 2a and 2b for each language. In this case, each processing receives and transmits signals suitably from and to a common internal code table 2c for common use in each language wih code objective. Further, the common internal code obtained via the processing sections 2a and 2b is converted into an object code C at a common code generator 2d to be outputted.
Patent JP-H10216687-A (JP)
Title: Operating method of treating device which uses microorganism
Inventor: SAWAGUCHI TATSUE
IPC: B09B3/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent production of ammonia odor while avoiding retardation in decomposition and erasing treatment by increasing the supply amt. of air just before the inner temp. of the carrier layer reaches the desired high temp., decreasing the supply amt. of air just before the carrier layer reaches the desired low temp. and repeating these processes. SOLUTION: In a treating device using microorganism, for example, a bottom cap 12 having lots of aeration holes 13 is disposed at about 50mm distance from the bottom of a plastic bucket 11, a mixture layer 15 is disposed on the bottom cap 12, and a carrier layer 16 is formed under the bottom cap 12. Air is introduced into the lower part of the bottom cap 12 by a flow controlling means FC. In this method, the temp. in the mixture layer 15 is measured by a thermometer TM and just before the temp. measured by the thermometer TM reaches the desired high temp., the supply amt. of air is increased by operating the flow controlling means FC. Also just before the temp. measured by the thermometer TM reaches the desired low temp., the amt. of air is decreased by operating the controlling means FC. This procedure is repeated for the treatment.  Thus, the decomposing and erasing treatment is further effectively performed.
Patent JP-S59164746-A (JP)
Title: Production of 1,3-dihydroxyacetone
Inventor: INOUE SHIYOUHEI
IPC: B01J31/26
Filed: 1983-03-09
Abstract: PURPOSE:To prepare 1,3-dihydroxyacetone useful as a raw material of pharmaceuticals, detergents, cosmetics, etc., in high selectivity, by the addition reaction of formaldehyde in an ether solvent using a specific compound as a catalyst. CONSTITUTION:The objective compound is prepared by the addition reaction of formaldehyde such as paraformaldehyde, formalin, etc. in an ether solvent under heating for 6hr in the presence of a catalyst comprising an N-substituted thiazolium salt, e.g. a halide of N-alkyl thiazolium or N-alkyl benzothiazolium, etc., or a combination of the above salt and an organic tertiary amine such as triethylamine, pyridine, etc., or an inorganic base such as alcoholate, organic acid salt, etc. of an alkali or alkaline earth metal. The ether solvent is e.g. dioxane, tetrahydrofuran, diethyl ether, etc., which may be mixed with a solvent such as trichloroethylene, propanol, etc.
Patent JP-S58157351-A (JP)
Title: Internal water swell regulator for underwater motor
Inventor: MORI KUNIO
IPC: F04D13/08
Filed: 1982-03-11
Abstract: PURPOSE:To reduce the entire motor by movably providing a support plate for supporting a diaphragm between a position for preventing the diaphragm from deforming and a position for enabling to deform the diaphragm, thereby eliminating a spring for supporting the diaphragm. CONSTITUTION:A long hole 17 is formed at an end cover 9 which contains a diaphragm 8 of an underwater motor, and a support plate for preventing the diaphragm 8 from moving downwardly is fixed to an end cover 9 via clamping bolts 16 through the long hole 17. When internal water is sealed in the motor, the bolt 16 is clamped in the state that the plate 15 is contacted with the diaphragm 8, after the water is sealed, the bolt 16 is loosened to slide downwardly the bolt 16 along the hole 17 and fixed so that the diaphragm 8 can freely and reversely rotate.
Patent JP-S58157619-A (JP)
Title: Moving mechanism of feed pawl for frame feed mechanism
Inventor: KATOU TERUHIKO
IPC: B65G25/02
Filed: 1982-03-11
Abstract: PURPOSE:To eliminate the necessity for storage of many cams or reduce a time for rearrangement, by selectively using a plurality of the cams secured to the same cam shaft and obtaining a frame feed pitch of plural kinds. CONSTITUTION:Minimum radiuses R of plural cams are equally set, and a cam shaft 12 is stopped in a position at which a cam follower 34 corresponds to a minimum radius of the cam, further when connecting rods 45, 46 are urged by a tension spring 49 and advanced leftward, a stopper 130 is secured onto the rods 45, 46 in such a manner that a slight gap G is provided between the cams 70, 71, 72 and the cam follower 34 in an adapted position of the stopper 130 to an upper end block 25a. Under this condition, a pulse motor 79 rotates a feed screw 83 so as to move the cam follower 34 to a position corresponding to the next selected cam and moves an arm 73 with a metal fixture 86. Then a motor is driven to transmit power to a feed pawl via the rods 45, 46.
Patent JP-H01213089-A (JP)
Title: Filter for optical element
Inventor: MIYAMOTO KAZUHIRO
IPC: H04N5/335
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the fall of adhesive strength accompanied with the peel of a protection film, and to improve the adhesive strength by exposing the back surface of a glass substrate by removing a part of the protection film, and sticking a filter directly to a case at this exposed surface. CONSTITUTION:The filter 1 is constituted so that a colored layer 3 is formed in a required pattern on the inner surface of the glass substrate 2, and the protection film 4 is formed on the colored layer 3 so as to cover it. The protec tion film 4 is formed only on an area excepting the peripheral part of the glass substrate 2, and on this peripheral part, the back surface of the glass substrate 2 is constituted so as to be exposed. The filter 1 is stuck and fixed by using adhesive 5 in the upper open part of the case 6 carrying a semiconductor optical element 7 consisting of a CCD element, etc. At that time, the adhesive 5 performs adhesion at the peripheral part where the protection film of the filter 1 is not formed, i.e., the exposed surface 2a of the glass substrate 2. Accordingly, even in the case that expanding or shrinking force is caused by thermal processing, the adhering state of the filter 1 by the adhesive 5 can be maintained.
Patent JP-S56135729-A (JP)
Title: Fuel-injection pump
Inventor: KAIHARA NOBUHIRO
IPC: F02D41/16
Filed: 1980-03-28
Abstract: PURPOSE: To uniformalize the quantity of injection to each cylinder at an idling time by operating through comparison of the quantity of injection from a fuel injection valve arranged in each cylinder with a reference quantity of injection and by controlling the quantity of injection through compensation only at the idling time in  accordance with the difference obtained by the operation.  
     CONSTITUTION: The idling time is detected by the accelerator position detector 32 and rotation detector 33 of an engine and the quantity of injection thereof is decided by an aimed sleeve position detecting circuit 34. Furthermore, signals from an angular-speed detector 40 and a crank-angle sensor 42 are compared through operation with the value of the reference quantity of injection by an injection quantity detecting circuit 41 and the quantity of compensation therefor is decided by a compensation quantity operating circuit 43 and a compensation signal generating circuit 44. And, both signals are added by an adder 35, the compensated fuel injection quantity at the idling time is thereby decided, and thus a control sleeve provided at the plunger of the fuel-injecting pump not shown in the figure is driven for compensation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60183963-A (JP)
Title: Phase control circuit of ac power using 3-leg core transformer
Inventor: UEDA SHINICHI
IPC: H01F30/00
Filed: 1984-02-29
Abstract: PURPOSE:To regulate power by a phase control by using a 3-leg core transformer, and utilizing its characteristics, thereby eliminating the possibility of electric shock, and eliminating another power source. CONSTITUTION:A series circuit of a load 12 and a triac 13 is connected with a power source 14, one end of the primary coil 6 of a three-leg core transformer 1 is connected with the power source side of the load 12, and the other end is connected through a resistor 15 with the terminal T1 of a triac 17. A phase controller A and an ON/OFF switch 21 are provided at the secondary side of the three- leg core transformer 1, the output of a tertiary coil 8 electromagnetically coupled with the secondary coil 7 is supplied to between the terminal T1 of the triac 13 and a gate G, and power to the load 12 is controlled by the phase control of the secondary side phase controller A.
Patent JP-H07213510-A (JP)
Title: Mastication frequency display
Inventor: WAKAMOTO SHIGEO
IPC: A61B5/11
Filed: 1994-01-31
Abstract: PURPOSE:To easily measure the mastication frequency during meal by sensing the pressure change in the external auditory meatus caused by muscle activity due to mastication with a pressure sensor inserted in the external auditory meatus. CONSTITUTION:A pressure change caused by mastication is sensed with a sensor 1, and it is numerically displayed in a frequency display window 5 of a frequency display terminal 2 connected to the sensor via a conductive detection wire 3. When a desired mastication frequency per mouthful is set using a switch 6, the number set is decreased each time a mastication occurs and displayed. A switch 7 is for displaying a total frequency and a switch 8 is for deleting all. A light-emitting lamp 9 is provided to emit light when a desired frequency is reached. This improves a food habit by only inserting the sensor into the ear during meal without having to do significant effort or to pay a special attention. An increase in mastication frequency is useful to solve a fat problem, and it is also expected to prevent dotage because mastication adequately stimulates the brain.
Patent JP-S57152981-A (JP)
Title: Electronic device
Inventor: HAMAMOTO TAKASHI
IPC: G06F3/12
Filed: 1981-03-17
Abstract: PURPOSE:To prevent misprinting due to damage and attachment of dusts to printing paper by constituting an electronic device with its main body provided with a printing device and a case in which the printing paper is installed. CONSTITUTION:In an electronic device equipped with a printing device, for example, a desk type electronic calculator with a printer, a case 2 to accomodate a roll 3 of printing paper is formed as one body with the case 1 of an electronic device. In another aspect, the case 22 of the main body 21 of an electronic device is provided with a groove 22a, and the projection (a) of a cassette 23 that receives a roll 24 of printing paper fits into the groove to make both one body.
Patent JP-S61198065-A (JP)
Title: Rectifying circuit
Inventor: KIMURA KATSUHARU
IPC: G01D3/02
Filed: 1985-02-28
Abstract: PURPOSE:To eliminate a variation caused with temperature, and to execute detection from a small signal input level to a large signal input level, by forming a rectifying circuit for detecting an AC signal level by combining plural differential amplifiers. CONSTITUTION:An output signal V1 is obtained by amplifying an input signal VIN by the first differential amplifier consisting of transistors Q1, Q2, resistances R1-R3, and a constant-current source I0. Subsequently, V1 is inputted, and the second differential amplifier consisting of Q3 and Q4, and the third differential amplifier consisting of Q5 and Q6, whose output becomes an opposite phase to said amplifier are operated. Also, VIN is inputted to the base, the fourth differential amplifier consisting of Q11, Q12, Q13, Q14, etc. and constant-current sources I1, I2, etc. is operated, a current mirror circuit consisting of Q7 and Q8 is used as a load, and a DC current roughly proportional to a logarithmic value of a level of the input signal is obtained. Accordingly, small signal - large signal levels are operated, and a rectifying circuit having good temperature characteristics can be obtained.
Patent JP-H10243523-A (JP)
Title: Drainage structure of electric connection box
Inventor: HOTTA DAIJI
IPC: H01R13/52
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide drainage structure of an electric connection box which can dissolve the problem of water discharged from a drain port causing short- circuiting within a terminal storage. SOLUTION: This drainage structure is provided with a drain port 5 to discharge the water having penetrated into a case 4, at the bottom wall 1a of the case 4 of an electric connection box 1 which has the terminal insertion port of a terminal storage 3. In this case, between at least the discharge port 5a and the terminal insertion port 3b at the bottom wall 4b on the side of the discharge port 5a of the drain port 5, a penetration preventive wall 6, which prevents the water discharged from the drain port 5 from penetrating into the terminal storage 3 from the terminal insertion port 3b, is projected.
Patent JP-H08234754-A (JP)
Title: Automatic accompaniment controller
Inventor: KONDO MASAO
IPC: G10H1/36
Filed: 1996-02-27
Abstract: PURPOSE: To obtain the automatic accompaniment controller which can insert a special performance such as a fill-in performance by providing operation elements such as a keyboard for playing a melody and specifying chords. CONSTITUTION: A CPU 1 checks events of the keyboard 5 and a switch group 6, performs operation control processing by utilizing registers in a RAM 4 according to a program stored in a ROM 3, and supplies various indication signals to a tone generator 7 and an automatic accompaniment device 8. The automatic accompaniment device 8 is provided with a controller 11, a memory 12, and a tone generator 13 for an accompaniment, and the memory 12 stores four kinds of pattern of a normal, a variation, a fill-in, and an ending performance as to plural kinds of rhythm. Then one of the automatic accompaniment patterns can be selected by using the performance operation elements for specifying the chords of the automatic accompaniment. Therefore, the player can easily play various automatic accompaniments without interrupting the musical performance.
Patent JP-2000238173-A (JP)
Title: Packaging material
Inventor: ZENFUKU HIROKO
IPC: B65D65/40
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To incorporate high barrier properties and light shut-off properties and to eliminate a toxic gas when burned by laminating a coating film forming surface of a base material film formed with a non-chlorine organic polymer resin coating film, and an adhesive layer opposed to a thin film forming surface of a transparent plastic film formed with a metal compound vapor deposited thin film. SOLUTION: An organic polymer resin coating film forming surface of a base material film 11 formed with a non-chlorine organic polymer resin coating film 12, and a thin film forming surface of a transparent plastic film 13 formed with a metal compound vapor deposited thin film 14 are opposed, and laminated through an adhesive layer 15. The film 12 solubilizes a polyvinyl alcohol, ethylene vinyl alcohol copolymer or the like. As the film 13, a CPP or a polyethylene film is preferably used. As the film 14, an aluminum oxide is particularly preferable with excellent transparency, gas barrier properties and steam barrier properties. As the layer 15, a two-liquid reaction type polyester resin adhesive, a molten polypophine resin or the like is used.
Patent JP-S59166274-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B13/16
Filed: 1983-03-10
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-H08228991-A (JP)
Title: Dish dryer
Inventor: SOMENO KIYOSHI
IPC: A47L19/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide the dish dryer for which sufficient and positive safety measures are taken by surely preventing the main body of a vessel from being thermally deformed or any electric fire from being generated. CONSTITUTION: In this dish dryer, an opening 12 of a main body 11 of the vessel internally forming a drying chamber is covered with a cover 13 so as to be freely opened/closed. The main body 11 of the vessel is composed of synthetic resin materials and formed into a double bottom structure by fitting an inside casing 34 into an outside casing 33. A mechanical chamber 35 is formed between the double bottom at the main body 11 of the vessel and an air blower 40 and a hot air generator 41 for heating air blown from this air blower 40 are installed in this mechanical chamber. Concerning this hot air generator 41, a heater case 45 with a built-in heater 49 is formed of non-combustible materials.  Then, a protection plate 52 made of non-combustible materials is fitted from the side of the mechanical chamber 35 onto the bottom part of the inside casing 34, and the upside of the heater case and an air blower motor 44 are covered with this protection plate 52.
Patent JP-S53123975-A (JP)
Title: Level detector
Inventor: ANDOU TAKASHI
IPC: G01R19/165
Filed: 1977-04-04
Abstract: PURPOSE: To make possible detecting two kinds of levels with only one simple circuit by applying the split voltages by plural resistors to a first transistor and performing conduction and cutoff of a second transistor by the feedback thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60183525-A (JP)
Title: Controller for gas meter
Inventor: SAKA TATSUO
IPC: H04M11/06
Filed: 1984-03-01
Abstract: PURPOSE:To monitor an integral value indoors without increasing power consumption by sending data to an indoor meter indicator which stores and displays the integral value after a meter sensor part which integrates and stores a flow rate signal sends data to a meter inspection center and the data is processed. CONSTITUTION:The meter sensor part 20 inputs the flow rate signal from the flow rate sensor and it is integrated by a main control part A12 and stored. When a start signal for the meter inspection center is sent through a transmission interface part 11, the main control part A12 in stand-by mode enters normal processing mode and sends out the integral value to the meter inspection center. Then, the integral value is sent to an indoor meter indication part 21 through an interface part 14 for indoor data transmission. Further, the integral value is stored in a main control part B17 through a meter indication part interface 16 and the integral value is displayed on a display part 18 every time the signal of a check switch input part 19 is received.
Patent JP-S54131832-A (JP)
Title: Memory unit
Inventor: SATOU TOSHIHIKO
IPC: G11C29/00
Filed: 1978-04-04
Abstract: PURPOSE: To prevent both the lowering of the fault detection capacity and the increment of the test time in case the interference is tested between the adjacent memory cells by providing the converter circuit and then giving consideration to the physical location of the memory cell.  
     CONSTITUTION: Converter circuit 51 is provided to memory unit 50. Address circuit 4 delivers 1st address signal 52 to connection line 444 to indicate the necessary address within unit 50 by using the address signal as the input. Then circuit 51 performs the conversion of the signals with signal 52 from line 444 used as the input in order to avoid the fact that the address difference of line and row address signals 53 and 54 of the lines and rows adjacent physically to each other may not be zero based on odd value n (3≤n) in terms the line and row of memory element  6. Thus, signal 53 and 54 are delivered to connection line 555. Then the writing is  given to element 6 via signal 53 and 54. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63207801-A (JP)
Title: Ethylene oxide adduct of p-vinylphenol polymer and production thereof
Inventor: MARUYAMA ISAO
IPC: C08G65/28
Filed: 1987-02-23
Abstract: PURPOSE:To efficiently produce the titled adduct having improved hydrophilicity, by substituting hydrogen atoms of hydroxyl groups in p-vinylphenol polymer with an alkali metal to provide a phenolate and reacting the resultant phenolate with ethylene oxide in an anhydrous state. CONSTITUTION:An ethylene oxide adduct, obtained by substituting part or all of hydrogen atoms of hydroxyl groups in p-vinylphenol polymer having 3-5,000 polymerization degree with an alkali metal to provide a phenolate and reacting the resultant phenolate in an anhydrous state with ethylene oxide, consisting of 5-100mol.% constituent units expressed by formula I (n is 1-100; M is H or alkali metal) and remainder mol.% of constituent units expressed by formula II as principal constituent units, having a structure in which the above-mentioned respective constituent units are randomly linked to the backbone chain and 3-5,000 polymerization degree. The above-mentioned adduct is used as a raw material for nonionic high polymer surfactants, polyurethane resins, etc.