baber/WOPTO huggingface dataset:
Patent JP-S5924955-A (JP)
Title: Barrel device
Inventor: KOMEICHI SHIGEKI
IPC: B24B31/12
Filed: 1982-07-30
Abstract: PURPOSE:To effectively discharge media residue, by mounting a sorting member, which allows particles of the media residue in size below a fixed value to pass through, at an opening part in the bottom face of a barrel tank connected to a discharge passage which penetrates through a rotary shaft. CONSTITUTION:A barrel tank 28 is fixedly provided to a rotary shaft 20, in the core of which a through hole 22 is formed, and driven to be rotated through a V-pulley 24 and a V-belt 26. A loophole 40 communicated to the through hole 22 and a rectangular loophole 36 respectively provided on a bottom part 34 and the side peripheral part 32 are formed in said barrel tank 28, and respective wire nets 44, 38 are laid across said loopholes. These wire nets prevent passing of media 30 in normal size for barrel grinding but permit passing of media residue 46 generated by destruction and wearing or the like. Accordingly, the media residue 46 is discharged by sieving action due to movement of the media 30, here the wire net 44 never causes blocking because of only a small pressure generated by centrifugal force and dead weight of the media further because of the effect of received sieving action. Thus, the media residue can be effectively discharged to receiving tubs 54, 56.
Patent JP-S5836642-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B3/08
Filed: 1981-08-27
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-H09314441-A (JP)
Title: Parts discriminating device
Inventor: YOSHIDA YASUHIDE
IPC: B23Q41/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a parts discriminating device which is unnecessary to turn the parts, capable of discriminating the kind of the parts, and light in weight. SOLUTION: A parts discriminating device to discriminate the kind of the parts by discriminating whether or not the parts has a recessed part 3 in the prescribed area of the prescribed end face 10, is provided with a measuring head 9 having a contact surface 11 to be brought into contact with the prescribed end face 10 of a parts 1 so as to be overlapped with only a part of the recessed part 3 and having a slit 8 which is open in a contact surface 11 so as to be overlapped with the recessed part 3, and a pressure detection device 4 to detect the pressure of the air to be fed to the measuring head 9.
Patent JP-S5925449-A (JP)
Title: Clock switching system of receiving station
Inventor: TAKEYAMA AKIRA
IPC: H04L7/00
Filed: 1982-07-31
Abstract: PURPOSE:To perform the effective switching for the clock signal source of a receiving station with a simple constitution, by executing a logical operation about the condition of a switch request signal and the condition under which the output of clock signal source is the same in phase to each other, and switching the results to prescribed values. CONSTITUTION:For a selecting/switching circuit in a deciding circuit, the left and right sides centering on a chain line show a common part CM and a part CH which can be increased for each channel. A frequency divider DV1 obtains a frequency FH of FO/(N-1) and a frequency FL of FO/(N+1) respectively, where FO and N show an input clock frequency of a receiving station and an integer respectively. A counter MOD delivers the least common multiple of (N-1).(N+ 1). A circuit LG performs an AND operation between a request signal CQR and the output E of a comparator CMP. Then an FF is reset by the next signal CRQ if an output Fout is equal to FH when the FF is set. Therefore, the output Fout is changed to FL.
Patent JP-S62292961-A (JP)
Title: Noise preventing device for gear
Inventor: KASAI HIROSHI
IPC: F02B61/06
Filed: 1986-06-10
Abstract: PURPOSE:To effectively suppress the gear noise by setting the revolution urging force of the first subgear larger than that of the second subgear and setting the revolution urging force of an intermediate gear larger than that of the first subgear, in a gear mechanism, etc. for connecting two crankshafts. CONSTITUTION:The first and second subgears 39 and 41 are urged in the reverse direction to the direction of revolution of a main gear 31 by a plurality of coil springs 55, and the revolution urging force of the first subgear 39 is set larger than that of the second subgear 41. Further, the first intermediate subgear 43 is urged in the direction B of revolution of a cam gear 33 by a plurality of coil springs 63, and the revolution urging force is set larger than that of the second subgear 41 arranged on one main gear 31. Further, the second intermediate subgear 45 is urged in the direction C of revolution of a counter gear 37 by a plurality of coil springs 65, and the revolution urging force is set larger than that of the second subgear 41 arranged on the other main gear 31. Thus, the backlash between the gears is eliminated, and the gear noise can be prevented effectively.
Patent JP-S63296885-A (JP)
Title: Removal of fine particles in aqueous solution
Inventor: AOKI RYUICHIRO
IPC: H01L21/304
Filed: 1987-05-28
Abstract: PURPOSE:To certainly remove the fine particles in an aqueous solution, by arranging a pair of electrodes in pure water or an electrolyte solution and applying DC voltage between said electrodes. CONSTITUTION:The cathode 9 and anode 10 connected to a DC power source 8 are arranged in a liquid supply pipe 5 and DC voltage is applied between both electrodes to catch not only the negatively charged fine particles 11 contained in pure water by the anode 10 but also the positively charged fine particles 12 in the pure water by the cathode 9. The voltage to be applied is different according to the areas of the electrodes and the interval between said electrodes but may be several V - one hundred several ten V. When an electrolyte solution is used as a liquid to be treated, a valve 7 is cyclically opened to discharge the generated gas from a gas vent 6. As a result, the fine particles in the aqueous solution can be certainly removed. Therefore, the high quality semiconductive element formed to the surface of a wafer can be prepared at high yield.
Patent JP-2000323719-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI YUJI
IPC: H01L29/786
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor layer which can be improved in dielectric strength without increasing the on-resistance and its manufacture. SOLUTION: This semiconductor device has a p type well region 4 and an n+ drain region 2 isolated and formed in an n type semiconductor layer 1 on an insulating layer 11 and an n+ source region 3 formed in the p type well region 4. The p type well region 4 is formed deep reaching the insulating layer 11 from the top surface of the n type semiconductor layer 1. A source electrode 8 is formed over the n+ type source region 3 and the p+ type base contact region 9 in the p type well region 4. A low-resistance connection layer 13 which short-circuits the p type well region 4 and semiconductor base substrate 11 is formed penetrating the insulating layer 11. The low-resistance connection layer 13 penetrates the insulating layer 11 right below the p type well region 4 below the gate electrode 6. The semiconductor base substrate 10 is grounded by being connected to the source electrode 8.
Patent JP-2000324369-A (JP)
Title: View finder for stereoscopic camera
Inventor: KIYONO MAMORU
IPC: H04N5/225
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To allow a user to confirm clearance of a picture at both sides of a screen of a VF without the need for troublesome switching operations. SOLUTION: An electronic switch circuit 11 selects a single video image of a right camera 1 from a switch circuit 10 when a control signal from a control section 2 is an ON signal (in the middle in a horizontal direction) and selects a video image (a summed image of left and right cameras 1, 2) from an adder 8 when the control signal is an OFF signal (both sides in the middle in the horizontal direction) and gives the selected signal to a VF 9. The VF 9 has a display screen, where the middle part displays the single video image of the right camera and both sides of the middle part display the video image that is a sum of the left and right cameras.  Without the need for switching of the VF screen, the focus of the lens is matched by using the single video image displayed in the middle of the screen and the clearance of the photographed picture or parallax of both eyes can be confirmed by using the picture resulting from summing the image of the left and right cameras at both the left and right sides of the middle part at the same time.
Patent JP-S5657815-A (JP)
Title: Preparation of resorcinol co-condensation resin
Inventor: SAITOU YASUHISA
IPC: C09J161/06
Filed: 1979-10-18
Abstract: PURPOSE: To obtain a resin having improved water-solubility in neutral or weakly acidic range, improved electric properties and durability, by reacting a phenol with formaldehyde in the presence of an agent for sulfomethylation, followed by reacting the reaction product with resorcinol.  
     CONSTITUTION: (A) A phenol is reacted with (B) formaldehyde in the presence of (C) an agent for sulfomethylation (e.g., sodium sulfite, etc.), for example, 37wt% formalin as the ingredient B is reacted until the viscosity of the resin solution reaches 0.1W3 poise (preferably 0.3W2 poise), to give a reaction product, which is reacted with (D) resorcinol to prepare the desired resin. In the reaction, a molar ratio of the ingredient A to D is 0.3/0.7W0.95/0.05, a molar ratio of the ingredients (A+D) to B is 1/0.6W1/1.5 (preferably 1/0.75W1/1.2), and a molar ratio of C to B is 0.02/1W0.15/1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0431383-A (JP)
Title: Nutrition enhancer blended with fine ceramic powder
Inventor: YAMAMOTO MITSUO
IPC: C05G3/60
Filed: 1990-05-24
Abstract: PURPOSE:To improve growth of organisms and to obtain a nutrition enhancer to be mass produced by blending an amino acid with animal protein, vegetable protein, char coal powder, MOSUKU, water and ceramic powder. CONSTITUTION:An amino acid is blended with animal protein and vegetable protein, further char coal powder, MOSUKU and water to give an aqueous solution, which is mixed with ceramic powder ground in micro to give a nutrition enhancer. The nutrition enhancer promotes not only various kinds of plants but also raw algae of laver by adding the nutrition enhancer to collected raw algae of laver or raw algae of laver during caring operation, healthily cultures raw algae of laver, provides high-quality laver and is widely usable in cereals, etc.
Patent JP-2000332630-A (JP)
Title: Receiver for satellite broadcasting
Inventor: SAITO AKIRA
IPC: H04N5/44
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a receiver capable of simply installing an antenna on an optimum position. SOLUTION: When a 1st switch 14 is turned on, a control part 11 executes an adjusting mode. In the adjusting mode, the control part 11 obtains a detection result from a C/N detector 10 and generates 1st to 4th correlation signals mutually different in accordance with the present receiving state. A speaker 8 generates sounds on the basis of the 1st to 4th correlation signals to inform to a person adjusting the receiving sensitivity extensively, i.e., adjusting the position of an antenna 1 in the vicinity of the antenna 1.
Patent JP-H02312449-A (JP)
Title: Image pickup device
Inventor: SUGIHARA HIROO
IPC: H04N5/225
Filed: 1989-05-29
Abstract: PURPOSE:To easily mount system equipment with different height by mounting a trapezoidal case to a rear part on an upper face of a camera main body. CONSTITUTION:A trapezoidal case 19 able to be mounted onto a rear part of the upper face of the camera main body and having a slope in its front is combined with the camera main body whose rear face is able to mount other device. That is, the trapezoidal case 19 is mounted to the rear part of an upper case 12 to make the mount height with lots of system equipment 17 whose height differs from each other coincident with each other. Thus, the device copes with a system equipment able to accommodate lots of kinds of devices by having only to replace the trapezoidal case 19.
Patent JP-S5561866-A (JP)
Title: Memory designation system
Inventor: OOHORI TOSHIHIKO
IPC: G06F13/18
Filed: 1978-11-02
Abstract: PURPOSE: To perform the memory designation efficiently, by individual selecting the common memory split when the memory access is made by the processor in 8-bit, and by simultaneously selecting all or a plurality of common memories in case of the processor in 16-bit.  
     CONSTITUTION: When the common memories 6a and 6b are accessed by using the processor 2 in 16-bit and the processor 1 in 8-bit, the processors 1, 2 are controlled with the processor control unit 3. When accessing is made to the common memories 6a and 6b by using the processor 1 in 8-bit, either one of the memories 6a and 6b is selected with the output of either one of the AND circuits 10 and 11 with the address data of the processor 1. Further, in case of memory access with the processor 2 in 16-bit, all the memories 6a and 6b or a plurality of them are simultaneously accessed. Thus, memory designation is made efficiently without lowering the processing speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08326516-A (JP)
Title: Diagnostic device for variable valve timing device
Inventor: MATSUNO OSAMU
IPC: F02D41/22
Filed: 1995-06-01
Abstract: PURPOSE: To accurately catch a transient period with the possibility of generating an erroneous diagnosis by detecting throttle opening to compute the variation from the specified time before the start of diagnosis until the start of diagnosis, unauthorizing diagnosis in advance when the variation exceeds the specified value, and also after the start of diagnosis, stopping diagnosis when the variation exceeds the specified value. CONSTITUTION: When the engine speed based on the signal of a crank angle sensor 11 is the specified value or more and the intake air flow based on the signal of an airflow meter 12 is the lower limit value or more and also a variable valve timing device 9 is in the on state, a throttle sensor 13 is read prior to the start of diagnosis and stored as throttle opening at the delay start time of diagnosis. At the time of starting diagnosis, the present throttle opening is read, and the variation is computed from the throttle opening at the delay start time of diagnosis. This variation and the specified value are compared, and when the variation is the specified value or more, diagnosis is unauthorized.  Also after the start of diagnosis, the throttle opening is detected and compared with the throttle opening at the delay start time of diagnosis, and at the time of the specified value or more, diagnosis is stopped.
Patent JP-S5924612-A (JP)
Inventor: HIRAOKA TAKESHI
IPC: B28B21/30
Filed: 1982-08-02
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-H08326931-A (JP)
Title: Slide valve for high temperature
Inventor: MORI MASAHIKO
IPC: F16K3/02
Filed: 1995-06-02
Abstract: PURPOSE: To exchange seal material quickly and easily by forming the whole inner circumferential face of a valve spindle inserting hole into the flush state of the same diameter, in a slide valve for high temperature opening/closing a flow passage in a valve box by sliding a valve body by advancing/retreating the valve spindle. CONSTITUTION: A boss 3 is projectingly provided on one side of a cylindrical valve box 2 of which the inner face is lined with a heat resisting protection wall 1, and a valve body is connected to the extreme end of a valve spindle 4 inserted through the boss 3. By sliding the valve body through the valve spindle 4, a flow passage extending in the vertical direction in the valve box 2 is opened/closed. In such slide valve for high temperature, the whole inner circumferential face 8a of a valve spindle inserting hole 8 is formed into the flush state of the same diameter. A hole 32 of large diameter is formed on the position of the protection wall 1 opposite to the boss 3, and a void β between the inner circumferential face of the hole 32 and a back seat 15 fixed to the base end part of the boss 3 is filled with heat resisting fibrous material 33.  Hence by detaching a presser member 24, seal materials 11-13 are easily exchanged.
Patent JP-S5762166-A (JP)
Title: Method and apparatus for bend hem of band material or the like
Inventor: OZAWA GOROU
IPC: B65H45/22
Filed: 1980-09-29
Abstract: PURPOSE: To bent a hem automatically in a method and apparatus to bent the hem of material for sewing a band or the like by bending and pressing the bending margin part of a cut material extended from the edge of a profiling guide plate inward by collated rollers.  
     CONSTITUTION: A cut material 43 is stuck to hard profiling guide plate 40 provided with an edge 42 of the same shape with the flat face of a band or the like to be sewed up by a glue easy to be peeled off, as a bending margin part 44 of the cut material 43 is extended from the edge 42 of this guide plate 40. Then, this stuck material is conveyed straight by a guide groove 3 of a base plate 1 and feed rollers (5 and 11). Roller drums 23b in a pair of collated rollers 23 are expanded or contracted to profile the edge 42 of the profiling guide plate 40, and the bending margin part 44 extended from this edge 42 is bent inward. Furthermore, this bent part  is pressed as being given the frictional heat caused by forced sliding revolutions of  collar parts 23b of rollers 23. Meanwhile, the cut material finished for hem-bending  is peeled off from the profiling guide plate 40. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5838383-A (JP)
Title: Apparatus for supplying current to glow plugs
Inventor: KATOU MASAHIKO
IPC: F02P19/02
Filed: 1981-08-28
Abstract: PURPOSE:To provide a current supplying apparatus for connecting the neutral point of an alternator to glow plugs after starting of an engine, which is capable of preventing overcharging of a battery through provision of a circuit for stopping current supply to the battery when the terminal voltage of the battery has exceeded a prescribed value. CONSTITUTION:When current supply to glow plugs becomes necessary, a switch 9a is closed manually or a control circuit (not shown), so that current is supplied to the glow pulgs 8a, 8b, 8c, 8d from the neutral point of an alternator 1. Here, since arrangement is such that closing of the switches 9a, 9b and shifting of a switch 9c to the side of a terminal R are caused in combination, a relay 10 is energized when the battery voltage becomes higher than a prescribed value, and connection between a terminal B of the alternator 1 and a battery 3 is broken, so that current supply to the battery 3 is stopped. Thus, overcharging of the battery 3 can be prevented. However, since the battery voltage is impressed on a rotor coil, current supply from the neutral point of the alternator 1 to the glow plugs is continued as it is.
Patent JP-H086271-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: MAEDA SHUICHI
IPC: G03G5/14
Filed: 1994-06-17
Abstract: PURPOSE:To obtain good electric characteristics and excellent durability by incorporating such a dispersant that has an anchor part to firmly adsorb or bond to the surface of a charge-producing material and has a salvation part to prevent withdrawing of charge-producing material particles to each other and to have solubility with a binder resin into the photosensitive layer. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer 4 including a layer containing a chargeproducing material and a binder resin on a conductive supporting body 3. The photosensitive layer 4 contains such a dispersant that has an anchor part to firmly adsorb or bond to the surface of the charge-producing material and a solvation part to prevent withdrawing of charge producing-material particles to each other and to have solubility with the binder resin. The dispersant has a phthalocyanine deriv., azo deriv., naphthalene deriv. or anthraquinone deriv. as the anchor part and has a group selected from alkyl amino groups, alkylhydrazino groups and the like as the solvation part.
Patent JP-S5260384-A (JP)
Title: Pneumatic pulse motor
Inventor: NISHIJIYOU TSUNEO
IPC: F15B15/06
Filed: 1975-11-12
Abstract: PURPOSE: A simple-construction, low-cost penumatic pulse motor which comprises two rotary disks placed between a pulse source and a set of driving-shaft driving cylinders, one of the disks rotating at a constant speed and the other disk rotating with the driving shaft, and also comprises a set of changeabls air-lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62293089-A (JP)
Title: Multitubular heat exchanger
Inventor: SHIINA KOJI
IPC: F28F9/22
Filed: 1986-06-13
Abstract: PURPOSE:To improve the heat exchange performance of a water-water single phase flow by providing an inner cylinder between a shell and a tubular group of a shell-and-tube type heat exchanger for use in an atomic power plant and also providing disturbance promotors between support members for fixing said tubular group to the shell. CONSTITUTION:A drum side inlet nozzle 2b and a drum side outlet nozzle 2c are disposed in a drum body 2a of a multitubular type heat exchanger 1 and tubes 3 are disposed between tubular plates 2d. On the other hand, a tube side inlet nozzle 4b and a tube side outlet nozzle 4c are installed at a tubular side head 4a. In this case, an inner drum 7 is provided between the drum body 2a and the tube group 3 on the drum side through inner drum supporting members. Further, in the tube group 3, tube supporting members 5 are arranged at a certain interval. Disturbance promoters 6 are provided at a suitable interval between these inner drum supporting members 5. Upon this occasion, a tube side fluid 10 flowing through a tube side inlet nozzle 4b and a drum side fluid flowing through a drum side fluid 9 through a drum side inlet nozzle 2b are heat-exchanged with each other via the tube 3 within the drum body 2a.
Patent JP-H0429068-A (JP)
Title: Method for correcting effect of time window at estimating time for impulse response by cross spectrum method
Inventor: KIDO KENICHI
IPC: G06F17/10
Filed: 1990-05-25
Abstract: PURPOSE:To improve accuracy in the estimation for impulse response of a system by theoretically obtaining an error due to the time window included in the estimated value of impulse response and correcting the estimated value of impulse response by a specific formula based thereon. CONSTITUTION:When the input/output signals are observed by using a white normal probability process X(n) for the input signal 1, time window W1(n) for the input signal 1 of system 3 and time window W0(n) for the output signal 2, an inverse Fourier transform in short time for the estimated value of response function becomes the impulse response estimated value LAMBDAh(m) of system 3. When the time window time finite length is used, however, the error due to the time window used for observation is generated in the estimated value of frequency response function, which is thereby noncoincident with a true frrequency repsonse function, and the error is generated in also the estimated value h(m). Then, the true impulse repsonse h(m) of system 2 can be led out by means of applying the formula to the estimated value LAMBDAh(m) of impulse response obtained by the cross spectrum method.