baber/WOPTO huggingface dataset:
Patent JP-H02288622-A (JP)
Title: High speed training echo canceler
Inventor: FUUYUN RIN
IPC: H04B3/23
Filed: 1990-03-27
Abstract: PURPOSE: To train the echo canceller correctly in a short time by estimating a real-number echo signal and calculating the coefficient of a variable based upon the correlation with a real-number echo signal corresponding to a complex training signal sequence. CONSTITUTION: The training of the conversion coefficient of an echo canceller module 44 is controlled by a training signal generator 58 and a trainer 60. During the period of the echo training, the trainer 60 calculates the correlation between the cycle of the complex training sequence 12 and a real-number digital receive signal 32 on the basis of a monitored echo signal to calculate an echo canceller coefficient setting the coefficient of the variables of echo cancellers 50 and 52 for a short-distance echo and a long-distance echo. Consequently, the echo canceller 44 generates an estimated echo signal 36 which is very close to the monitored echo. Consequently, the echo canceller of a transducer filter can correctly be trained in a short time.
Patent JP-H11267377-A (JP)
Title: Reciprocating electric shaver
Inventor: SATO MASAAKI
IPC: B26B19/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating electric shaver which is excellent in its performance regarding the introducing of beards and which reduces stimuli to the skin. SOLUTION: In a reciprocating electric shaver provided with slit blades 1 and net blades 11, the edge 5 of a slit outer blade 2 is protruded to the outside C beyond the sidewall 4 of the slit outer blade 2 in such a way as to take an approximately triangular shape. In this case, the protruding top 5a of the edge 5 protruded approximately in the form of a triangle is formed by a protruding curved surface 6, and a beard-raising downward recess part 7 which recesses in an approximately opposite direction D to the protruding direction of the blade 5 is formed near the protruding top 5a o the blade 5. The downward recess part 7 forms a downward surface including a vertical plane at any position.
Patent JP-H0615657-A (JP)
Title: Vulcanizer for product of rubber-mixed material
Inventor: HAINTSU KURAIN
IPC: B29C35/04
Filed: 1993-03-11
Abstract: PURPOSE: To reduce required energy and maintenance cost in an apparatus for vulcanizing, especially, a rope-shaped product consisting of a rubber mixed material, and comprising a tank for housing a soln. of a mixture of glycol or salt and a heating means. CONSTITUTION: The floor 3 and/or side wall of a tank is surrounded by at least one air passage. The air passage is a part of an annular passage 4 and at least one fan 7 and heating means 8, 9 are provided in the air passage.
Patent JP-S522759-A (JP)
Title: Ultrasonic transmitter for a sonar
Inventor: MINOHARA KIYOMI
IPC: H04R15/00
Filed: 1975-06-24
Abstract: PURPOSE:To provide a device for providing a transmitter of comparatively simple structure and light weight for a sonar of the whole 360 deg. round direction by the successive switching of a vibrator arranged on the circumference.
Patent JP-S535580-A (JP)
Title: Field effect type semiconductor device
Inventor: ENOMOTO TATSUYA
IPC: H01L21/8234
Filed: 1976-07-02
Abstract: PURPOSE: To enhance the integration performance by piling partially the 1st gate electrode onto the 2nd gate electrode on the gate insulation film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S522875-A (JP)
Title: Wet type gas absorbing and dust removing process by parallel bar trays
Inventor: MATSUSHITA AKIRA
IPC: B01D3/18
Filed: 1975-06-25
Abstract: PURPOSE: A wet type gas absorbing and dust removing process wherein an absorbing solution is flown through trays comprising parallel installation of a plurality of parallel bars, thereby preventing occurence of scale troubles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09267094-A (JP)
Title: Submersible type device for suppressing generation of red water and sphagnum
Inventor: FURUHATA SATOSHI
IPC: C02F1/30
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for suppressing generation of red water and sphagnum capable of effectively preventing the generation of red water or sphagna by incessantly replacing the water in contact with sheet-like semiconductor surfaces in a water storage tank without using a circulating pump. SOLUTION: This submersible red water and sphagnum suppressing device has a rotary impeller 10 having three sheets of catalyst plate members 1 formed by thermally spraying semiconductor ceramic films onto planar base materials around a perpendicular revolving shaft 2, a stationary frame structural body 20 rotatably supporting this rotary impeller 10 and a submersible motor 30 for turning and driving this rotary frame structural body 10 at an extremely low speed. This device is sunk into the water storage tank and is installed on the tank bottom. The perpendicular revolving shaft 2 is then rotated slowly by feeding electricity to the submersible motor 30.  The water exposed to the front and rear surfaces of three sheets of the catalyst plate members 1 is replaced gently and continuously with the fresh water and, therefore, the exposure ratio of the water increases spatially with lapse of time. The exposure of the greater part of the total volume of the water in the tank to the catalyst plates is made possible. The remarkable effect of suppressing the generation of the red water (red rust) or the sphagna is thus obtd.
Patent JP-S574508-A (JP)
Title: Composite color indicator
Inventor: TSURUTA RIYOUHEI
IPC: G01S7/24
Filed: 1980-06-12
Abstract: PURPOSE:To enable the improvement of a working property, by a method wherein, in fishing operation, a target fish as well as the own ships track is simultaneously indicated on a CRT. CONSTITUTION:A device provides with a controller 1 which draws a track, a latitude line, a longitude line based on the informations from omega, loran for control operation, a CRT2 which indicates the control operation information, an operational controller 5 which scans and converts an image information from a radar 3 and a scanning sonar 4, a means 6 which stores the output of the controller in a memory corresponding to a TV color, and a video generating circuit 7 which reads the stored information in synchronism with a TV sweep signal to feed it to the CRT2. Additionally, either or both of the images in the radar and the sonar are simultaneously indicated in color togetherwith the latitude line, the longitude line, and the track.
Patent JP-H05238790-A (JP)
Title: Cement extender and production thereof
Inventor: INADA KAZUO
IPC: C04B18/16
Filed: 1992-02-29
Abstract: PURPOSE:To effectively utilize, as the cement extender, the product formed by carbonizing the fine powder of a high-cement content obtd. by sieving the crushed matter of concrete waste or the sludge generated in the process for production of concrete, then pulverizing this powder. CONSTITUTION:The fine powder contg. cement hydrate or cement unhydrate is taken out by sieving the crushed matter of the concrete waste or the sludge generated in the process for production of the concrete. This fine powder part is then carbonized by treating the part in carbon dioxide and is further pulverized. The carbonization is preferably executed in an atmosphere of 30 to 900 deg.C and >=5vol.% concn. of the carbon dioxide.
Patent JP-H06287442-A (JP)
Title: Polyurethane fiber excellent in hydrolysis resistance
Inventor: MAEDA YOSHINUKI
IPC: D01F6/70
Filed: 1993-04-06
Abstract: PURPOSE:To provide polyurethane fibers improved in hydrolysis resistance without using a special polyester as a high molecular diol composing the polyurethane and without deteriorating the various performances such as oil resistance, solvent resistance. mechanical characteristics and abrasion resistance of the polyester polyurethane fibers. CONSTITUTION:Polyurethane fibers excellent in hydrolysis resistance comprises a polyurethane containing a polyester as a soft segment and contains 0.05-3.0wt.% of a carbodiimide-based compound or an oxazoline-based compound such as triisopropylbenzene polycarbodiimide or 2,2'-(1,3-phenylene)bis(2- oxazoline).
Patent JP-H01251766-A (JP)
Title: Power-supply switch circuit for laser
Inventor: FUJIMOTO JUNICHI
IPC: H01S3/104
Filed: 1988-03-31
Abstract: PURPOSE:To prevent that a power supply is turned on again even when an emergency stop switch is reset by mistake after the emergency stop switch has been turned on by installing the following: a retention means to retain an ON state in accordance with an ON operation of a power-supply switch; a release means to execute a releasing operation by working in conjunction with an operation of the emergency stop switch. CONSTITUTION:A power-supply switching switch 10 is constituted of an automatic reset type rotary switch by a two-stage operation. A knob 13 is turned to a position D and a power supply is turned on; after that, the knob 13 is reset automatically to a position C; in this state, a contact 12 is in an OFF state; contacts 11 and 14a are in an ON state. When an emergency stop switch 2 is turned on in this state, the contact 14a of the power-supply switch 10 is set to the OFF state by working in conjunction with this. As a result, even when the emergency stop switch 2 is reset by mistake after that, the power supply is not supplied to a laser apparatus 4 because the contact 14a is set to the OFF state. Accordingly, the power supply is not turned on by an erroneous operation, the safety can be enhanced.
Patent JP-H09239019-A (JP)
Title: Deodorizing implement for automobile
Inventor: HENMI HIDEKAZU
IPC: A61L9/16
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve workability and to efficiently obtain a contact area with gas by forming the implement having an active carbon fiber flocked sheet formed by electrostatic flocking active carbon fibers to first glass fibers and a sheet fixing means to be fixed to the sun visor of an automobile. SOLUTION: This deodorizing implement for automobiles has the active carbon fiber flocked sheet S1. The active carbon fiber flocked sheet S1 is the sheet formed by electrostatic flocking the active carbon fibers CF1 to the first glass fibers GF1 molded to a net form. A frame F is used to assemble the active carbon fiber flocked sheet S1. Belts B1, B2 are adapted to fix the active carbon fiber flocked sheet S1 to the sun visor SB by fixing a part thereof to the frame F and fixing the frame F to the sun visor SB of the automobile. As a result, the air flowing along front windshields comes into contact with the active carbon fibers CF1 in the process of passing the inside of the deodorizing implement for automobiles. The air is thus sterilized.
Patent JP-2000270775-A (JP)
Title: Production of chocolate cake
Inventor: YAMAWAKI YOSHIO
IPC: A23G3/34
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a chocolate cake having a baked cake-like texture and a semi-pastry-like moist and soft palatability by forming a specific chocolate dough, directly baking the dough or roasting the dough in a casserole or subjecting the dough to high frequency heating. SOLUTION: A chocolate dough preferably containing 0.1-5 wt.% of a starchy raw material such as a pregelatinized starch and 0.1-5 wt.% of a thermally coagulable protein such as dried egg white and having 11-30 wt.% water content is formed into preferably 7-15 mm thickness and is directly baked or roasted in a casserole or subjected to high frequency heating to give the objective cake. The chocolate dough preferably contains 0.1-3 wt.% of a swelling agent such as baking powder. The oil content in the chocolate dough is preferably 10-40 wt.%. For example, in the case of direct baking in an oven, a baking temperature of about 180-210 deg.C is used as in a routine procedure.
Patent JP-S58197172-A (JP)
Inventor: NAKAZATO MASAAKI
IPC: B66B5/00
Filed: 1982-05-14
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-H08279841-A (JP)
Title: Portable electronic device and its drive method
Inventor: KAGEYAMA YASUHIRO
IPC: H04W88/02
Filed: 1995-04-05
Abstract: PURPOSE: To confirm the result of voice recognition at a glance without utterance for many times in the portable electronic device confirming a talking opposite party through voice recognition and making a phone call. CONSTITUTION: The device is provided with a microphone 11, an A/D converter circuit 12 converting a voice signal into a digital signal, a ROM 13 receiving a voice recognition program, a storage device 14 receiving a word model for voice recognition, image data and a telephone number, a display screen 15 displaying image data, an external interface 16 giving/receiving image data to/from an external device, a confirmation button 17, a selection button 18, and a control circuit 21. Thus, the communication opposite party is confirmed at a glance by displaying the image data of the communication opposite party on the display screen thereby preventing wrong dialing.
Patent JP-H11282116-A (JP)
Title: Silver halide photographic sensitive material and image forming method using the material
Inventor: NAKAHIRA SHINICHI
IPC: G03C1/035
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure excellent rapid processability and alive preservation stability and to suppress the remaining of a spectral sensitizing dye after processing by using silver halide particles each having a specified silver iodide-contg. layer in the specified surface part and a silver iodide-free layer of a specified thickness on the outside of the silver iodide-contg. layer and incorporating a specified compd. into the emulsion layer. SOLUTION: The silver halide photographic sensitive material has a photosensitive emulsion layer contg. silver halide particles having >=95 mol silver chloride content on the substrate. Each of the silver halide particles has a layer contg. 0.1 mol.% silver iodide per 1 mol all silver halides in the surface part outer than 50% of its volume. When a silver iodide-free layer is continuously or discontinuously present on the outside of the silver iodide-contg. layer, the thickness of the silver iodide-free layer is <=0.002 μm. The emulsion layer contains a compd. represented by the formula, wherein each of Z1 and Z2 is a group of nonmetallic atoms required to complete a benzothiazole ring, each of R1 and R2 is alkyl and M1 is a counter ion required to neutralize an electric charge in each molecule.
Patent JP-H09270923-A (JP)
Title: Picture processor and picture processing method
Inventor: IIDA SACHIKO
IPC: H04N1/405
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent colors excepting a black picture from appearing by providing first mode reproducing the prescribed density area of the black picture through the use of plural recording materials and a second mode for reproducing with a black recording material and executing a dither processing through the use of a dither matrix corresponding to the mode which is set. SOLUTION: Color data is inputted from a host computer with S201, and whether a black low density area correction mode is set or not is judged in S202. At the time of the black low density correction mode, whether RGB color data is R=G=B and it is contained in a low density area or not are judged in S203. When it is a pertinent value, a table for black input low density area correction conversion is selected in S204. Then, C=M=Y=O is outputted, and it is converted into the output of K corresponding to the dither matrix for black low density correction in S205, When the mode is not the black low density area correction mode in S202, or when the RGB input value is not the value for outputting the black low density area in S203, a color conversion processing for outputting the value of the regular mixing of four CMYK colors is executed in S207.
Patent JP-H01253318-A (JP)
Title: Pseudo lock-in preventing circuit
Inventor: TAKIZAWA YASUSHI
IPC: H04L27/227
Filed: 1988-03-31
Abstract: PURPOSE:To decide a pseudo lock-in state even in case the S/N is inferior and the decision of the pseudo lock-in state is difficult by detecting the frequency component of a phase error component signal produced before integration of the reproduced clock signals and detecting the duty error of the reproduction data. CONSTITUTION:A pseudo lock-in state is decided when the frequency component of a phase error component signal 12 exceeds the value including some extent of margin to the frequency of 1/2 transmission speed. The ratio, i.e., the duty of the total sum of '1' and '0' obtained in a sufficiently long time of a reproduced data signal to a clock is set at 50% since the scramble is applied to the normal digital modulation. However said duty is different from 50% in a pseudo lock-in state. Thus the pseudo lock-in state is decided with detection of the duty error of the reproduction data. As a result, a pseudo lock-in state can be decided despite an inferior S/N of the input signal of a synchronizing detecting circuit.
Patent JP-H06262653-A (JP)
Title: Arm swing type taking-out device for disk molding
Inventor: HIROWATARI AKITOSHI
IPC: B29C45/42
Filed: 1993-03-15
Abstract: PURPOSE:To provide an arm swing type disk molding taking-out device constituted so that the part easy to generate dust of a rotary mechanism is arranged under a mold and attached without remodeling an existing injection molding machine. CONSTITUTION:A support plate 47 is attached to the side surface of the base frame 11 of an injection molding machine and the base end part of a first arm 54 is fixed to the rotary shaft 49 supported by the support plate 47 and the base end part of a second arm 55 is pivotally mounted on the leading end part of the first arm 54. The base end part of a link 62 is pivotally attached to the support plate 47 and the leading end part of the link 62 is pivotally mounted on the base end part of the second arm 55 and a four-joint rotary mechanism is constituted by the support plate 47, the first arm 54, the second arm 55 and the link 62. When the first arm 54 is rotated, the molded product 25 held by the hand 24 of the second arm 55 can be pulled out of a mold without being brought into contact with a tie bar 14.
Patent JP-H05249448-A (JP)
Title: Liquid crystal sealing body and liquid crystal display formed by using the body
Inventor: HANI TSUTOMU
IPC: G02F1/1339
Filed: 1992-03-03
Abstract: PURPOSE:To prevent peeling even in a severe use environment by bonding liquid crystal substrates and spacers consisting of a thermoplastic satd. norbornene resin by an adhesive consisting of the same satd. norbornene resin as an effective component. CONSTITUTION:A thermoplastic satd. norbornene resin soln. is applied on the adhesive surfaces of the liquid crystal substrates and spacers consisting of the thermoplastic satd. norbornene resin and the adhesive surfaces of the adherends are stuck to each other. The solvent is then allowed to evaporate. The thermoplastic satd. norbornene resin on the front layers of the adhesive surfaces dissolves into the solvent at this time and, therefore, the adhesive and the resin on the front layers of the adhesive surfaces mingle each other and are securely adhered. The space is sealed by the liquid crystal substrates and the spacers in such a manner and the assembly is used as the parts of the liquid crystal display by filling the liquid crystal into this space. The liquid crystal is less influenced by the adhesive.
Patent JP-S525164-A (JP)
Title: Rushes conveyor
Inventor: ARIMA TOMOSABUROU
IPC: B65G15/42
Filed: 1975-06-28
Abstract: PURPOSE: Bundles of rushes are conveyed horizontally or upwards by conveyor means driven by one V-belt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61238965-A (JP)
Title: Method and apparatus for forming thin film
Inventor: MITANI TSUTOMU
IPC: C23C16/26
Filed: 1985-04-16
Abstract: PURPOSE:To obtain a thin film having excellent characteristics at a high film forming sped while a base body temp. remains at an ordinary temp. by mixing the electrons in separate plasma into the accelerated ions in the plasma of gaseous mixture contg. reactive gases. CONSTITUTION:The 1st and 2nd vacuum vessels 2, 1 are evacuated to a prescribed pressure by a vacuum pump 10 and thereafter hydrocarbon, for example, gaseous methane 9 as the reactive gas and gaseous Ar 10, 14 ad auxiliary gas are introduced into the vessel 2, the inside of which is set under a prescribed pressure. The gases 9 and 10, 14 are excited respectively to plasmas by, for example, excitation coils 7, 12 and a high frequency power source 11 in the 1st and 2nd plasma generating parts 6, 13. The ions in the plasma in the generating part 6 are accelerated and drawn out in a base body 18 direction when, for example, an electrode 4 near the base body and one electrode 8 are connected respectively to the negative and positive electrodes of a DC power source 5. The electrons in the plasma in the generating part 13 is similarly drawn out by the electrodes 16, 15 in the direction of a neutralizing part 3, where the electrons are mixed with the accelerated ions and are neutralized. The ions collide and deposit in the form of fast neutral particles against and on the base body 18.
Patent JP-S60223983-A (JP)
Inventor: IWAMOTO KEIICHI
IPC: F25D23/00
Filed: 1984-04-20
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-S5414784-A (JP)
Title: Pressure type heat-responsive device
Inventor: MURAMOTO AKIHIKO
IPC: G01K5/32
Filed: 1977-07-06
Abstract: PURPOSE: To operate responding mechanism such as switch, etc. by the pressure change in a case over a wide range of low temperature region and improve responsiveness by sealing hydrocarbon halide and specific active carbon within a heat-sensitive case. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63246948-A (JP)
Title: Communication system for facsimile equipment
Inventor: KOBAYASHI JUNICHI
IPC: H04L12/58
Filed: 1987-04-01
Abstract: PURPOSE:To shorten the communication time with less information quantity by generating a telephone directory registering information of a terminal station and of a relay station next to the terminal station and adding the information distinguishing direct or relay communication to each terminal station and relay station registered in the telephone directory. CONSTITUTION:A telephone directory registering the information of a terminal station being the transmission destination station and a repeater station next to the said terminal station is generated to a transmission station end the information distinguishing the direct or relay communication is added to each of the terminal stations and repeater stations registered in the telephone directory. In the case of the relay communication, the information representing the relay station next to the terminal station is registered on an opposite telephone number table and the information representing the terminal station is registered on the information table of the terminal station and the terminal station information is sent to the next repeater station together with picture information. Thus, the relay information to be sent is decreased to a minimum number and the transmission destination of picture information is instructed without notifying the intervention of the repeater station.