baber/WOPTO huggingface dataset:
Patent JP-H11128995-A (JP)
Title: Device and process for bacteria mixing purification
Inventor: MOTODA KENRO
IPC: B01F29/64
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To purify sludge and compost the same to utilize the sludge effectively and also carry out a series of sludge treatments efficiently, simply and quickly. SOLUTION: A mixing drum 10 is supported rotatably by a rotation supporting device 31, and side face plates 12 set on both side faces of the drum are pressed by a press mechanism 13 and supported in the non-rotating state, and protruded sludge inlet and outlet opening 18 is formed on an outer peripheral wall 11a of a cylinder of the drum into which the sludge is introduced, and a crushing and mixing mechanism 20 provided in the drum is constituted of a rotation driving shaft 22, a rotating blade 23 and a driving device 24.  The sludge scooped up on scooping fins 15 by the rotation of the drum in the given direction is crushed finely by the rotating blade and bacteria are mixed therein, and air feed openings 16 are provided on the side face plates and air is mixed into the mixing drum, and air vents 17 are formed on side face plate 12 to discharge freely vapor and odor generated by the fermentation.
Patent JP-H05252386-A (JP)
Title: Halftone processing by error feedback and image dependent enhancement
Inventor: RAINAA ETSUSHIYUBATSUHA
IPC: H04N1/403
Filed: 1992-11-27
Abstract: PURPOSE: To obtain digital halftones of excellent picture quality by combining a specific halftone method and an error diffusion method together. CONSTITUTION: In a process 500, input pixels are inputted and in a process 510, halftone cells or dots are integrated to generate a mean gray input value for the dots. In a process 520, a gray error term corresponding to the halftone cell is added to the mean gray input value. In a process 530, a corrected gray input value is stored and in a process 540, the integer and fraction parts of the corrected gray input value are calculated for the halftone dots. In a process 550, a gray error fraction for a following halftone cell is calculated and in a process 560, the gray error fraction is calculated according to a weighted error distribution. In a process 570, an error condition buffer is updated and in a process 580, a halftone screen value is added to the pixels inputted in the process 500 according to the position of the pixels of the cell.
Patent JP-H06151602-A (JP)
Title: Production of oriented ferroelectric thin film
Inventor: NASHIMOTO KEIICHI
IPC: H01B3/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a method easily producing an oriented ferroelectric thin film forming an epitaxial MgO as a buffer layer on a single crystal semiconductor substrate and forming the epitaxial or oriented ferroelectric thin film on top of it at a low cost. It is effective in producing elements using nonvolatile memories, capacitors, or this-film optical waveguide on a semiconductor. CONSTITUTION:The epitaxial MgO buffer layer is formed on the single crystal semiconductor substrate based on the vapor phase epitaxy method. The epitaxial or oriented ferroelectric thin film is formed by applying an organic metal compound whereon and burning it. The ferroelectric thin film is formed by applying an organic metal compound selected from the metallic alkoxide and metallic salt on the substrate whereon the epitaxial MgO buffer layer is formed by spin coating dipping spraying screen printing, ink jet coating and then baking it.
Patent JP-2000147256-A (JP)
Title: Production of phase difference film
Inventor: SUEZAWA MANABU
IPC: G02B1/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phase difference film excellent in optical quality and appearance having decreased minute foreign matters present in the film. SOLUTION: In this method, the phase difference film is produced by cast forming a polysulfone resin soln. The content of condensation products of 4,4'- dichlorodiphenyl sulfone and the sodium salt of bisphenol-A shown by the formula present in the polysulfone resin soln. before cast forming is controlled to <=0.5 wt.% of the polysulfone resin.
Patent JP-H09163552-A (JP)
Title: Electric connection box
Inventor: NAKAMURA TAKESHI
IPC: H02G3/14
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the come-off of a hinge, and prevent the lowering of the engagement retaining force of the hinge. SOLUTION: In an electric connection box where the body 21 and one end side of a cover 22 are coupled with each other by a hinge 23, and a lock mechanism 24 is provided at the other end, a support wall 35 is provided outside the peripheral wall 28 of the body 21. Inside the tip of the support wall 35, a body-side hook 36 C-shaped in cross section whose recess 36a and tip 36b are directed in the direction X of closing a cover and which has secured an insertion port 37 with a fixed width between the tip 36b of itself and the peripheral wall 32 is made integrally. On the side of one end of the cover 22, a cover- side hook 46 C-shaped in cross section whose recess 46a and tip 46b are directed in Y direction of opening the cover is projected. On the base side of the cover- side hook 46, a position regulating groove 42 which fits on the tip of the peripheral wall 32 is provided.  The hinge 23 is constituted by inserting the tip 46b of the cover-side hook 46 from the insertion port 37, and engaging the tips 46b and 36b of the opposite hooks 46 and 36 with each recess 36a and 46a of both hooks 36 and 46.
Patent JP-H06159688-A (JP)
Title: Electric heating cooker
Inventor: UKAI SHINOBU
IPC: A47J37/08
Filed: 1992-11-30
Abstract: PURPOSE:To provide an electric heating cooker in which excellent cooking performance of roasting color, internal temperature and appetite stimulation can be obtained. CONSTITUTION:The electric heating cooker comprises a heat source 4 for heating to cook in a burning case 1, a roasting gauze 3 for placing a matter 2 to be cooked, a temperature sensor 5 for sensing a temperature of the matter 2 to be cooked, and controllers 9, 10 for controlling power supply of the source 4 as predetermined program by an input from the sensor 5.
Patent JP-H03180038-A (JP)
Title: Semiconductor device
Inventor: MINAMI FUYUMI
IPC: H01L23/52
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the breakdown and the defects of an aluminum wiring by covering the outer surface of the aluminum wiring with a metal nitride film whose hardness is higher than aluminum and lower than a passivation film. CONSTITUTION:An interlayer oxide film 6 is formed so as to cover a semiconductor element on a semiconductor substrate 1. An aluminum wiring 8 whose entire surface is covered with metal nitride films 7 and 11 is formed on the surface of the film 6 under the state wherein the wiring is connected to an impurity diffused layer 3 and the like through a contact hole 6a at a suitable place. A passivation film 9 comprising a nitride film is further laminated so as to cover the aluminum wiring 8. Even if heat treatment is performed in an assembling step, stress is buffered because the metal nitride films 7 and 11 are provided between the passivation film 9 and the aluminum wiring 8. Thus, the breakdown and the defects of the aluminum wire 8 are prevented.
Patent JP-H11151248-A (JP)
Title: Hook type forceps
Inventor: OKABE HIROSHI
IPC: A61B18/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of high frequency treatment, to accurately and efficiently execute the work of the piercing/peeling or the like of a treatment object part and to safely perform the high frequency treatment even at the time of being simultaneously used with another high frequency treatment tool. SOLUTION: For these hook type forceps, two hooks 21 and 22 are provided on one end of a shaft 3 and at least one of the two hooks 21 and 22 is movable along the shaft 3. In this case, a part or all of at least one of the hooks 21 and 22 is formed by forming a conducting part exposed to the outside by a conductive material, the conductive shaft 3 electrically conducted to the conducting part at the tip part and a connector part 14 for connecting a high frequency power source to the shaft 3 are provided and further, an outer surface part excluding the conducting part of the respective hooks 21 and 22 is covered with an electric insulation material.
Patent JP-H03179819-A (JP)
Title: Uhf/vhf compatible electronic tuner
Inventor: HIBINO EIICHI
IPC: H04B1/26
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the gain deviation of UHF channels and to improve the reception state by providing a switching diode for inter-channel gain deviation correction turned on at the reception of a UHF between a base of a mixer transistor(TR) and a connecting point of tuning coils. CONSTITUTION:A switching diode VSX is provided, which corrects an inter- channel gain deviation with respect to a UHF reception signal to be turned on at the reception of a UHF between the base of a mixer TR 6 and the connecting point of tuning coils L1-L4. Thus, a varactor diode VT3 for coupling is short-circuited at the reception of a UHF wave, then a parallel resonance circuit comprising the tuning coils L3, L4 and the tuning varactor diode VS2 is formed between the base of the mixer TR 6 and ground. Thus, the gain difference between the output stage of a UHF mixer circuit and the input stage of a VHF mixer circuit is decreased more as the channel is higher and the gain difference of channels is reduced at the output side of the VHF mixer circuit at the time of receiving the UHF wave.
Patent JP-H09142728-A (JP)
Title: Image forming system and finisher
Inventor: SHINNO TATSUYA
IPC: B65H37/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce driving energy for a punch means by simplifying a paper sheet transport path for folding the paper, and compactly composing the punch means. SOLUTION: A finisher unit 700 receives a paper sheet discharged from a copying machine by transporting rollers 701, 702, and in a folding/punch process mode, the paper sheet is introduced into a vertical transport path 740. A folding/punch mechanism 750 has a pair of folding rollers 751, 752 and a punching rod 757. The paper sheet introduced into the vertical transport path 740 abuts on the nip part of the transport rollers 743, 744 whose tip is stopped in rotation, and its central part is bent and bitten in between folding rollers 751, 752 and transported to a punching rod 757. When a fixed quantity of the bent paper sheet is transported, a punching rod 757 moves vertically as far as one stroke to punch the paper sheet.
Patent JP-H11146576-A (JP)
Title: Electric power system supervisory control device
Inventor: NAKAMURA SUSUMU
IPC: H02J3/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To make switching connection possible to a self-control station, even in a window of the other control station, when connecting an electric power system supervisory control device in a plurality of control stations through a network. SOLUTION: In an electric power system supervisory control device connecting an MMI(man-machine interface) apparatus and an electronic computer by a network to supervision control an electric power system controlled by a self-control device at ordinary time, a plurality of the electric power system supervisory control devices 1, 3, 4 are connected through a network 2, a window displayed in the MMI device belonging to a certain electric power system supervisory control device is displayed with connection switched as a window of the other electric power system supervisory control device, in addition to an electric power system range controlled by a self device, an electric power system range controlled by a plurality of the other electric power system supervisory control devices is also supervision-controlled.
Patent JP-H05155303-A (JP)
Title: Air bag for front passenger's seat
Inventor: KOGAGUCHI AKIRA
IPC: B60R21/20
Filed: 1991-12-04
Abstract: PURPOSE:To provide a device with no need of reinforcement measures, easy assembly and fast support of a lid with a lid mount bracket. CONSTITUTION:On an upper face of a container, a lid mount bracket 28 is fastened where a lid mount part 26, which is a backward extended part of a backup plate 22 of a lid 14, is fixed with a bolt. Preparation of a hook 44 at a back edge of the lid mount part 26 so that the hook 44 engages with the back edge of the lid mount bracket 28 prevents a bolt hall 32 adjacent to the lid mount part 26 from being stressed partially and reduces the number of bolts and nuts for fixing the lid mount part 26 to the lid mount bracket 28 therewith.
Patent JP-H03173574-A (JP)
Title: Medication set for dual intranenous injection having intravenous injection pump
Inventor: MIKAERU ESU FUEACHIYAIRUDO
IPC: A61M5/168
Filed: 1990-11-22
Abstract: PURPOSE: To allow a fluid to flow to a patient not from a higher container to a lower one by providing the medication set with a valve means which is associated with a first tube part and a Y part, for impeding flow through the first tube part, when pressure within a set at the Y part is higher than that within the first tube part at the terminal of the Y part. CONSTITUTION: When a fluid, e.g. a useful medicine, is desired to be supplied from a container 25, a roller clamp 46 is opened. Normally, the pressure of the fluid supplied from a container 24 to a Y part 50 is greater than that of fluid from a container 22 and therefore brings about fluid flow only from the container 24. Regarding a pump 20 in operation, the volume of a pump chamber 18 is decreased during each pump cycle in order to impart a fluid propelling force to the fluid. After each pump cycle, as the fluid rushes into the pump chamber 18 an abrupt pressure effect is experienced upstream from the pump chamber 18. If this decreased pressure or pressure effect arrives at the Y part 50 and a check valve 42, pressure downstream from the check valve 42 becomes smaller than the upstream pressure and the fluid is sucked from the container 22.
Patent JP-H01160442-A (JP)
Title: Brake friction plate for fishing reel
Inventor: TAKADA NOBUHIRO
IPC: A01K89/02
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the subject friction plate for fishing reel, effective in minimizing the variation of the frictional resistance even in a state wet with sea water, etc., by impregnating a thermosetting resin in a woven cloth made of carbon fiber and pressing the impregnated cloth in a state to get a specific porosity. CONSTITUTION:A thermosetting resin is impregnated in a woven cloth of carbon fiber in an amount of 5-25wt.% based on the cloth. The objective friction plate can be produced by pressing the impregnated product under a condition to get a porosity of 20-70%.
Patent JP-2000113460-A (JP)
Title: Recording and reproducing device for optical information recording medium
Inventor: NARUMI KENJI
IPC: G11B20/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To increase the number of repetitive recordings by providing first and second delay means changing the recording starting point of the modulated signal from a modulation part and selecting either of the function of the first delay means or the function of the second delay means in accordance with identifiers recorded on a recording medium to properly control the degradation of a recording film. SOLUTION: When information are to be recorded in general areas, a selection circuit 405 is changed over so as to pass by way of a first selector 403 in accordance with a signal from a discriminating means and the selector selects either of delay amounts of stages of delay circuits to generate a delay amount. Then information are to be recorded in a TOC area, the selection circuit 405 is changed over so as to pass by way of a second selector 404 in accordance with a signal from the discriminating means and the selector 404 selects either of delay amounts of 160 stages of delay circuits 0 to 160 to generate a delay amount. The destination of the second selector 404 is determined randomly by an address signal from a system control circuit.  Change widths of record starting points of a data area are made differ by changing the number of stages of delays in the TOC area and areas other than the TOC area.
Patent JP-H08174841-A (JP)
Title: Ink-jet head controller and control method
Inventor: KAWASE YUJI
IPC: B41J2/125
Filed: 1994-12-22
Abstract: PURPOSE: To simplify adjustment step of dispersion in electrostatic capacity caused by errors in making an ink-jet head, and improve control accuracy. CONSTITUTION: An ink-jet head controller is provided with a charge controller 104 to control charge to an ink-jet head, a reference voltage source 107 having a voltage lower than charge voltage of the charge controller 104, a voltage comparator 108 to compare the charged voltage of the ink-jet head with the voltage of the reference voltage source 107, a timer 106 that starts counting time at the same time when the charge controller 104 starts charging and finishes counting time on receipt of output from the voltage comparator 108, and an electrostatic capacity calculator that calculates the electrostatic capacity of the ink-jet head from output of the timer 106.
Patent JP-H08181760-A (JP)
Title: Telephone set
Inventor: SAITO TERU
IPC: H04M1/274
Filed: 1994-12-22
Abstract: PURPOSE: To provide a telephone set in which the operation of retrieving telephone directory data is improved and the use of a telephone directory function is facilitated. CONSTITUTION: After a reception signal by an antenna 1 is fed to a modem section 3 via a radio section 2 and demodulated, a TDMA processing section 4 demultiplexes compressed voice data, a voice CODEC section 6 decodes the resulting data and a received voice signal is fed to a loudspeaker 7. After a transmission voice signal from a microphone 8 is coded by the CODEC section 6, the TDMA processing section 4 applies multiplex processing and the modem section 3 modulates the signal and the resulting signal is sent from the antenna 1 via the radio section 2. A memory 13 stores telephone directory data. When a telephone directory data retrieval key (e.g. UP key or DOWN key) of a key entry section 11 is depressed, the mode is changed from the standby mode to the telephone directory mode and initial telephone directory data are displayed on a display section 16.  Every time the retrieval key is depressed, succeeding telephone directory data are displayed on the display section 16. Thus, the number of times of key operation till the start of retrieval of telephone directory data is reduced to improve the operation for the retrieval.
Patent JP-H06342021-A (JP)
Title: Frequency counter
Inventor: DEIBITSUDO DABURIYUU KURAAKU
IPC: G06F7/52
Filed: 1991-11-08
Abstract: PURPOSE: To measure the frequency of high frequency signals with high accuracy by measuring the time intervals of a series of blocks of the event count value while keeping the number of events in each block constant. CONSTITUTION: A time counter 101 counts stable clock signals and generates count value data. A constant event counter 105 generates output pulses every N-number of input signals from input signals to measure frequency. The count value data is added to the data input of a latch 113, and the pulses are added to the enabled input of the latch 113. Accordingly, every time the output pulse from the event counter 105 is inputted, the count value data is stored, that is, the data output of the latch 113 becomes a series of time value corresponding to N-number of input signal events. This time value is inputted to a time value processor 117 to generate a series of time interval value, and the time interval value is inputted to an inverse number circuit 121 to take its inverse number. A series of corresponding frequency can thereby be measured with high accuracy.
Patent JP-H03180396-A (JP)
Title: Method for applying adhesive and continuous form paper prepared thereby
Inventor: OKABE MITSUO
IPC: B05C17/00
Filed: 1989-12-11
Abstract: PURPOSE:To stably apply an adhesive to a material fed at high speed by sucking the adhesive emitted to the material by a suction means opposed to a nozzle through an air permeable material or pressing the same by a press means provided on the downstream side in the material feed direction of the nozle. CONSTITUTION:Paper 12 to which an adhesive 11 is emitted from a nozzle is fed while guided by the guide roller 13 coming into contact with the surface opposite to the adhesive coating surface of the paper 12 and the adhesive is sucked from a large number of the suction holes provided to the guide roller 13 through the paper. By this method, the adhesive 11 emitted to the paper 12 is stably applied to the paper 12 without being scattered from the paper 12. Further, by using a smoother 25 being a press means, which presses the adhesive 21 emitted to paper 22, to the paper 22 to coat the paper 22, the adhesive spreads on the paper 22 widely to become a thin film from such a state that the adhesive 21 emitted to the paper 22 merely rides on the paper 22 and the contact area of the adhesive and the paper is widened and the paper can be bonded rapidly and securely.
Patent JP-H04191026-A (JP)
Title: Extrusion molding
Inventor: KAMETANI KENICHI
IPC: B29C48/90
Filed: 1990-11-27
Abstract: PURPOSE:To improve the quality of material to be formed, forming speed and the durability of sizing part by a method wherein supersonic vibration system is annexed to the sizing part so as to perform the sizing and cooling of the material to be formed under the application of supersonic vibration to the material to be formed. CONSTITUTION:At an extrusion molding device main body 1, stock material to be formed is charged from a hopper 2 and a screw 5 gives back pressure to a breaker 6 so as to make material to be formed 7 gel under heat and pressure in order to break the material to the direction of a straight line. The material to be formed 7 is given preliminary shape by a die 8, finished to final shape at a sizing part 9, with its sape retained by a plate sizing 10, sent to a cooling tank 11 and finally hardened. On the outer side wall of the sizing part 9, the end of a straight horn 15 is fixed, the length of which is a half-wavelength and on the other end of which a supersonic vibrator 17 is fixed through a booster horn 16, so as to vibrate the sizing part 9 by the electric power supplied from a supersonic oscillator 18. Thus, supersonic vibration is applied to the sizing part 9 and cooling water assists the propagation of supersonic energy, resulting in applying impact pressure to the material to be formed 7 so as to improve the physical properties of the material to be formed 7. The cooling water turns round the periphery of the material to be formed 7 and jets out through the outlet 14 of the sizing.
Patent JP-H09162529-A (JP)
Title: Method and device for applying flux
Inventor: NISHINO TERUMICHI
IPC: B23K3/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the quality fluctuation of applied flux by providing an exhaust unit which blows dry air or an inert gas upon the upper surface of a printed board and mounted parts and sucks up waste pieces of thread and dust. SOLUTION: An exhaust unit 2 is provided above a printed board 3 to which flux 6 is to be applied so that the unit 2 can move against the board 3 at the same speed as that of the board 3. The unit 2 cleans the upper surface of the board 3 and mounted parts by removing foreign matters, such as waste pieces of thread 16, adhering to the board 3 through a suction opening 10 by blowing dry air A, an inert gas, etc., upon a required part on the upper surface of the board 3 from a blowing port 8 after detecting the sizes of the waste pieces of thread 16 and defining the positions of the waste pieces of thread 16. The unit 2, in addition, is provided with a flux depositing preventing tool 18 which makes the flux to be applied to the lower surface of the board 3 without allowing mist-like flux to adhere to the upper surface of the board 3 and mounted parts.